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Higher penetration of variable renewable energy sources into the grid brings down the plant load factor of thermal power plants. However, during sudden changes in load, the thermal power plants support the grid, though at higher ramping rates and with inefficient operation. Hence, further renewable additions must be backed by battery energy storage systems to limit the ramping rate of a thermal power plant and to avoid deploying diesel generators. In this paper, battery-integrated renewable energy systems that include floating solar, bifacial rooftop, and wind energy systems are evaluated for a designated smart city in India to reduce ramping support by a thermal power plant. Two variants of adaptive-local-attractor-based quantum-behaved particle swarm optimization (ALA-QPSO) are applied for optimal sizing of battery-integrated and hybrid renewable energy sources to minimize the levelized cost of energy (LCoE), battery life cycle loss (LCL), and loss of power supply probability (LPSP). The obtained results are then compared with four variants of differential evolution. The results show that out of 427 MW of the energy potential, an optimal set of hybrid renewable energy sources containing 274 MW of rooftop PV, 99 MW of floating PV, and 60 MW of wind energy systems supported by 131 MWh of batteries results in an LPSP of 0.005%, an LCoE of 0.077 USD/kW, and an LCL of 0.0087. A sensitivity analysis of the results obtained through ALA-QPSO is performed to assess the impact of damage to batteries and unplanned load appreciation, and it is found that the optimal set results in more energy sustainability.
Ramakrishna S. S. Nuvvula; Devaraj Elangovan; Kishore Srinivasa Teegala; Rajvikram Madurai Elavarasan; Rabiul Islam; Ravikiran Inapakurthi. Optimal Sizing of Battery-Integrated Hybrid Renewable Energy Sources with Ramp Rate Limitations on a Grid Using ALA-QPSO. Energies 2021, 14, 5368 .
AMA StyleRamakrishna S. S. Nuvvula, Devaraj Elangovan, Kishore Srinivasa Teegala, Rajvikram Madurai Elavarasan, Rabiul Islam, Ravikiran Inapakurthi. Optimal Sizing of Battery-Integrated Hybrid Renewable Energy Sources with Ramp Rate Limitations on a Grid Using ALA-QPSO. Energies. 2021; 14 (17):5368.
Chicago/Turabian StyleRamakrishna S. S. Nuvvula; Devaraj Elangovan; Kishore Srinivasa Teegala; Rajvikram Madurai Elavarasan; Rabiul Islam; Ravikiran Inapakurthi. 2021. "Optimal Sizing of Battery-Integrated Hybrid Renewable Energy Sources with Ramp Rate Limitations on a Grid Using ALA-QPSO." Energies 14, no. 17: 5368.
In this paper, a coordinated multipoint joint transmission (CoMP-JT) framework at mmWave for a cyclic prefix (CP)-free multiuser OFDM wireless communication system is developed and analyzed. The aim is to provide high-quality service to cell-edge users; otherwise, the cell-users would suffer from significant signal degradation due to undesired interference. The impact of complex Hadamard transform with block diagonalization channel precoding for multiuser interference reduction and designed subcarrier mapping for out-of-band (OOB) reduction are investigated. In addition, the paper studied the input back-off-aided high-power amplifier for peak-to-average power ratio (PAPR) reduction and forward error correction channel coding for improved bit error rate (BER) for cell-edge users at mmWave frequencies. Moreover, signal-to-interference-noise ratio and ergodic achievable rate are estimated both in the presence and absence of CoMP-JT-based transmission technique to verify their significance in terms of transmitted power. Numerical investigations showed an OOB reduction of 312 dB, PAPR reduction from 17.50 dB to 7.66 dB, and improved BER of
Joarder Jafor Sadique; Saifur Rahman Sabuj; Shaikh Enayet Ullah; Akbar Hossain; Raad Raad; Rabiul Islam; Abbas Z. Kouzani; M. A. Parvez Mahmud. Analytical Framework of CP-Free Multiuser OFDM System for Coordinated Multi-Point at mmWave. Applied Sciences 2021, 11, 7605 .
AMA StyleJoarder Jafor Sadique, Saifur Rahman Sabuj, Shaikh Enayet Ullah, Akbar Hossain, Raad Raad, Rabiul Islam, Abbas Z. Kouzani, M. A. Parvez Mahmud. Analytical Framework of CP-Free Multiuser OFDM System for Coordinated Multi-Point at mmWave. Applied Sciences. 2021; 11 (16):7605.
Chicago/Turabian StyleJoarder Jafor Sadique; Saifur Rahman Sabuj; Shaikh Enayet Ullah; Akbar Hossain; Raad Raad; Rabiul Islam; Abbas Z. Kouzani; M. A. Parvez Mahmud. 2021. "Analytical Framework of CP-Free Multiuser OFDM System for Coordinated Multi-Point at mmWave." Applied Sciences 11, no. 16: 7605.
This paper proposes a fault ride through scheme for doubly-fed induction generator (DFIG)-based wind energy systems. The proposed framework combines the robustness properties of fractional order sliding mode control (FOSMC) with the active/reactive power control capability of dynamic voltage restorer (DVR) and high-power density of superconducting magnetic energy storage (SMES) devices. The FOSMC is formulated using a novel sliding manifold to control the series active filter and generate appropriate voltage for injection into the stator terminal so as to maintain the dynamic stability of the DFIG in the presence of grid faults. The DVR is used as a cost-effective solution to compensate for grid-induced voltage sags. The SMES is used as a grid-enabling device that instantaneously stores and discharges high levels of power to mitigate the sudden drop in the power resulting from the grid fault. The effectiveness of the proposed approach is demonstrated using a DFIG-based wind energy system subjected to both symmetrical and unsymmetrical faults.
Nafiz Musarrat; Afef Fekih; Rabiul Islam. An Improved Fault Ride Through Scheme and Control Strategy for DFIG-Based Wind Energy Systems. IEEE Transactions on Applied Superconductivity 2021, 31, 1 -6.
AMA StyleNafiz Musarrat, Afef Fekih, Rabiul Islam. An Improved Fault Ride Through Scheme and Control Strategy for DFIG-Based Wind Energy Systems. IEEE Transactions on Applied Superconductivity. 2021; 31 (8):1-6.
Chicago/Turabian StyleNafiz Musarrat; Afef Fekih; Rabiul Islam. 2021. "An Improved Fault Ride Through Scheme and Control Strategy for DFIG-Based Wind Energy Systems." IEEE Transactions on Applied Superconductivity 31, no. 8: 1-6.
By providing a reliable and economical supply of energy, microgrids (MGs) may play a pivotal role in the case of large grid disruptions. However, the resilience benefits of microgrids in terms of outage survivability that often leads to economic paybacks are not well investigated in the existing literature. To address this concern, this paper optimizes and simulates a grid-connected MG placed at a hospital in the USA, consisting of a photovoltaic (PV) module and an energy storage unit that can adequately prevent a prolonged blackout. The impact of net energy metering (NEM) and diesel generator (DG) has further been examined for this hybrid system. Four different cases have been optimized and results show that the PV and battery work in tandem, both with and without considering the existing DG and NEM and meets all critical load demand during a grid outage. The findings also indicate that the proposed approach yields significant economic benefits for two cases relative to business as usual case
Hasan Masrur; Tomonobu Senjyu; Rabiul Islam; Abbas Z. Kouzani; M A Parvez Mahmud. Resilience-oriented Dispatch of Microgrids Considering Grid Interruptions. IEEE Transactions on Applied Superconductivity 2021, PP, 1 -1.
AMA StyleHasan Masrur, Tomonobu Senjyu, Rabiul Islam, Abbas Z. Kouzani, M A Parvez Mahmud. Resilience-oriented Dispatch of Microgrids Considering Grid Interruptions. IEEE Transactions on Applied Superconductivity. 2021; PP (99):1-1.
Chicago/Turabian StyleHasan Masrur; Tomonobu Senjyu; Rabiul Islam; Abbas Z. Kouzani; M A Parvez Mahmud. 2021. "Resilience-oriented Dispatch of Microgrids Considering Grid Interruptions." IEEE Transactions on Applied Superconductivity PP, no. 99: 1-1.
This paper proposes a capacitive bridge-type superconducting fault current limiter (CB-SFCL) to address the most concerning issue with the grid connected hybrid power system by improving the transient performance. The hybrid system incorporates a doubly fed induction generator (DFIG) based wind farm, a solar photovoltaic (PV) system and a synchronous generator (SG) based power system. The CB-SFCL incorporates a high temperature superconductor (HTS) along with a power capacitor to provide adequate reactive power support before and after the fault. The capacitor is kept inactive during normal operation by a control circuit to ensure a seamless operation. During fault, the capacitor gets connected in series with the HTS and suppress the fault current. The performance of the CB-SFCL is investigated by proper graphical and mathematical analyses and conclusions are obtained by comparing them with that of the conventional bridge-type superconducting fault current limiter (BSFCL) and a capacitive bridge-type fault current limiter (CBFCL). The analyses support the theoretical superiority of the CB-SFCL over the BSFCL and the CBFCL by a satisfying margin.
Jakir Hasan; Rashidul Islam; Rabiul Islam; Abbas Z. Kouzani; M A Parvez Mahmud. A Capacitive Bridge-Type Superconducting Fault Current Limiter to Improve the Transient Performance of DFIG/PV/SG-Based Hybrid Power System. IEEE Transactions on Applied Superconductivity 2021, 31, 1 -5.
AMA StyleJakir Hasan, Rashidul Islam, Rabiul Islam, Abbas Z. Kouzani, M A Parvez Mahmud. A Capacitive Bridge-Type Superconducting Fault Current Limiter to Improve the Transient Performance of DFIG/PV/SG-Based Hybrid Power System. IEEE Transactions on Applied Superconductivity. 2021; 31 (8):1-5.
Chicago/Turabian StyleJakir Hasan; Rashidul Islam; Rabiul Islam; Abbas Z. Kouzani; M A Parvez Mahmud. 2021. "A Capacitive Bridge-Type Superconducting Fault Current Limiter to Improve the Transient Performance of DFIG/PV/SG-Based Hybrid Power System." IEEE Transactions on Applied Superconductivity 31, no. 8: 1-5.
The power converters are mostly prone to frequent failures. One of the major causes for their failures is the uneven distribution of power losses among the semiconductor devices. As a consequence, an improved switching strategy with even loss distribution is strongly recommended. The conventional equal loading bus clamping pulse width modulation scheme guarantees equal loss sharing among the devices when the converter operates at unity power factor (pf). However, when the converter operates at non-unity pf, some of the devices are heavily stressed due to high loss density, i.e., junction temperatures of some of the devices become higher than the others. This paper proposes an advanced switching strategy based on model predictive control for a grid-connected single-phase H-bridge converter used in various applications including superconducting magnetic energy storage system. The proposed strategy can achieve balanced loss sharing and almost uniform thermal stress among the devices of the converter under all pf. The novelty of the proposed technique is verified with a scaled-down laboratory test prototype.
Razon Chowdhury; Sumon Chowdhury; Ashib Rahman; Rabiul Islam; M. A. Parvez Mahmud; Abbas Z. Kouzani. Model Predictive Control Based Advanced Switching Strategy for H-Bridge Converter Used in SMES Applications to Obtain Even Loss Sharing. IEEE Transactions on Applied Superconductivity 2021, 31, 1 -6.
AMA StyleRazon Chowdhury, Sumon Chowdhury, Ashib Rahman, Rabiul Islam, M. A. Parvez Mahmud, Abbas Z. Kouzani. Model Predictive Control Based Advanced Switching Strategy for H-Bridge Converter Used in SMES Applications to Obtain Even Loss Sharing. IEEE Transactions on Applied Superconductivity. 2021; 31 (8):1-6.
Chicago/Turabian StyleRazon Chowdhury; Sumon Chowdhury; Ashib Rahman; Rabiul Islam; M. A. Parvez Mahmud; Abbas Z. Kouzani. 2021. "Model Predictive Control Based Advanced Switching Strategy for H-Bridge Converter Used in SMES Applications to Obtain Even Loss Sharing." IEEE Transactions on Applied Superconductivity 31, no. 8: 1-6.
The fault analysis of a transmission line (TL) are the key factors for the rapid restoration of the power network. Due to the recent expansion of the power system as well as the increased generation capacity, the magnitude of the fault current increases beyond the interruption capability of the existing circuit breaker. In this turn, the superconducting fault current limiters (SFCLs) come in handy which limits the fault current and facilitates the tripping operation without upgrading the breaker rating. Besides, the SFCLs affect the three-phase signals which, in turn, negatively affect the transmission line protection scheme. This paper proposes an unsupervised framework for fault detection and classification of a transmission line with SFCLs. The proposed scheme receives 1/2 cycle post-fault three-phase signals and hierarchically extracts the fault information for fault analyzing purposes. The effectiveness of the proposed approach is justified in terms of overall and individual accuracy. Further assessment of the models performance against noise and measurement error is also carried out in order to confirm the high reliability of the proposed model.
Shahriar Rahman Fahim; Subrata K. Sarker; Sajal Kumar Das; Rabiul Islam; Abbas Z. Kouzani; M A Parvez Mahmud. A Probabilistic Generative Model for Fault Analysis of a Transmission line with SFCL. IEEE Transactions on Applied Superconductivity 2021, PP, 1 -1.
AMA StyleShahriar Rahman Fahim, Subrata K. Sarker, Sajal Kumar Das, Rabiul Islam, Abbas Z. Kouzani, M A Parvez Mahmud. A Probabilistic Generative Model for Fault Analysis of a Transmission line with SFCL. IEEE Transactions on Applied Superconductivity. 2021; PP (99):1-1.
Chicago/Turabian StyleShahriar Rahman Fahim; Subrata K. Sarker; Sajal Kumar Das; Rabiul Islam; Abbas Z. Kouzani; M A Parvez Mahmud. 2021. "A Probabilistic Generative Model for Fault Analysis of a Transmission line with SFCL." IEEE Transactions on Applied Superconductivity PP, no. 99: 1-1.
Nowadays, the use of superconductive magnetic energy storage (SMES) devices in grid integration are highly escalated with the technological amelioration of magnetic components. The power quality and energy conversion efficiency of the power conditioning system of the SMES and renewable energy systems depend on the control algorithms of the voltage source inverter (VSI). However, the traditional control schemes cause inferior response and conversion efficiency. In this paper, an advanced control technique named PI+LLC controller is proposed, which is based on the proportional integral (PI) controller and lead-lag compensator (LLC). The proposed control technique offers significant reduction in the total harmonic distortion (THD), superior dynamic response, smooth response against fault, excellent reference tracking capability of grid current and improved power quality performance at both inverter side and grid side for a 5-level neutral point clamped inverter based grid-tied photovoltaic system. It is expected that, the proposed control scheme can also be used to mitigate the excessive heat of the VSI based SMES system by improving the performance of the power conditioning system. The performance of the proposed control technique is evaluated in MATLAB/Simulink environment to validate the excellent features of the proposed control scheme.
Sumaya Jahan; Shuvra Prokash Biswas; Safa Haq; Rabiul Islam; M A Parvez Mahmud; Abbas Z. Kouzani. An Advanced Control Scheme for Voltage Source Inverter Based Grid-Tied PV Systems. IEEE Transactions on Applied Superconductivity 2021, 31, 1 -5.
AMA StyleSumaya Jahan, Shuvra Prokash Biswas, Safa Haq, Rabiul Islam, M A Parvez Mahmud, Abbas Z. Kouzani. An Advanced Control Scheme for Voltage Source Inverter Based Grid-Tied PV Systems. IEEE Transactions on Applied Superconductivity. 2021; 31 (8):1-5.
Chicago/Turabian StyleSumaya Jahan; Shuvra Prokash Biswas; Safa Haq; Rabiul Islam; M A Parvez Mahmud; Abbas Z. Kouzani. 2021. "An Advanced Control Scheme for Voltage Source Inverter Based Grid-Tied PV Systems." IEEE Transactions on Applied Superconductivity 31, no. 8: 1-5.
Recent developments in multilevel inverters have provided impetus for their applications in the medium voltage renewable energy generation processes. This paper proposes an advanced pulse width modulation technique for a modular multilevel cascaded (MMC) inverter based grid integrated solar photovoltaic (PV) system. It offers lower total harmonic distortion (THD) and power losses compared to the existing modulation techniques. This paper shows the design and performance evaluation of the proposed technique using a 3-phase 5-level MMC inverter-based grid connected PV system. The proposed PWM technique offers 12.49% (without filter) and 0.96% (with filter) output line voltage THDs. It also offers 4.64% output current THD, which complies with the IEEE-519 standard for grid integration. Besides THD reduction, it also reduces the switching and conduction power losses of the MMC inverter. Lower losses may help to keep device temperature low, which is essential for power converters used in superconducting magnetic energy storage (SMES) systems. The simulation is performed in MATLAB/Simulink and the proposed technique is experimentally validated with a laboratory test platform.
Safa Haq; Shuvra Prokash Biswas; Sumaya Jahan; Rabiul Islam; Ashib Rahman; M A Parvez Mahmud; Abbas Z. Kouzani. An Advanced PWM Technique for MMC Inverter Based Grid-Connected Photovoltaic Systems. IEEE Transactions on Applied Superconductivity 2021, 31, 1 -5.
AMA StyleSafa Haq, Shuvra Prokash Biswas, Sumaya Jahan, Rabiul Islam, Ashib Rahman, M A Parvez Mahmud, Abbas Z. Kouzani. An Advanced PWM Technique for MMC Inverter Based Grid-Connected Photovoltaic Systems. IEEE Transactions on Applied Superconductivity. 2021; 31 (8):1-5.
Chicago/Turabian StyleSafa Haq; Shuvra Prokash Biswas; Sumaya Jahan; Rabiul Islam; Ashib Rahman; M A Parvez Mahmud; Abbas Z. Kouzani. 2021. "An Advanced PWM Technique for MMC Inverter Based Grid-Connected Photovoltaic Systems." IEEE Transactions on Applied Superconductivity 31, no. 8: 1-5.
In this paper, the low reluctance superconducting direct drive linear generator (DDLG) for harvesting oceanic wave is presented. At first, a permanent magnet DDLG is designed in the ANSYS/Maxwell environment. The DDLG with both the copper and superconducting winding are characterized with finite element analysis. The DDLG is analyzed with the conventional and recently developed M5 Carlite magnetic cores. High graded neodymium iron boron permanent magnet, N46SH is selected for the DDLG to create strong magnetic field. It is analyzed that the proposed superconducting DDLG with M5 Carlite magnetic core and N46SH permanent magnet produces 294 kW more electrical power compared to that of the DDLG with copper conductor. It is also found that the stator size of the proposed DDLG is much smaller than the conventional one for designing the winding with superconducting tape.
Selim Molla; Omar Farrok; Rabiul Islam; Wei Xu. The Novel Low Reluctance Superconducting Permanent Magnet Linear Generator for Oceanic Wave Energy Extraction. IEEE Transactions on Applied Superconductivity 2021, 31, 1 -5.
AMA StyleSelim Molla, Omar Farrok, Rabiul Islam, Wei Xu. The Novel Low Reluctance Superconducting Permanent Magnet Linear Generator for Oceanic Wave Energy Extraction. IEEE Transactions on Applied Superconductivity. 2021; 31 (8):1-5.
Chicago/Turabian StyleSelim Molla; Omar Farrok; Rabiul Islam; Wei Xu. 2021. "The Novel Low Reluctance Superconducting Permanent Magnet Linear Generator for Oceanic Wave Energy Extraction." IEEE Transactions on Applied Superconductivity 31, no. 8: 1-5.
Any fault related to grid is a matter of great concern for doubly fed induction generator (DFIG) based power system as DFIGs stator windings are connected to the grid directly. To augment the transient performance of the DFIGs, superconducting fault current limiter (SFCL) is a certified device. To boost the performance of a flux-coupling-type SFCL (FC-SFCL) by ensuing the adaptive use of fault current limiting impedance based on fault severity, rather involving the full impedance unnecessarily, a nonlinear controller (NC) for FC-SFCL (NC-FC-SFCL) is presented in this paper. Reason behind choosing a straightforward NC for this work is to have simple implementation capability with the full flavor of a nonlinear controller. Effectiveness of the NC-FC-SFCL is compared with conventionally controlled FC-SFCL for various fault scenarios. Simulation results suggest that, NC-FC-SFCL can improve the overall fault ride through (FRT) capability which is verified both by graphically and numerically. Additionally, this effective use of the fault limiting impedance guarantees better transient sub-synchronous resonance (SSR) performance, and exhibits better total harmonic distortion responses.
Rashidul Islam; Jakir Hasan; Rabiul Islam; Abbas Z. Kouzani; M A Parvez Mahmud. Transient Performance Augmentation of DFIG Based Wind Farms by Nonlinear Control of Flux-Coupling-Type Superconducting Fault Current Limiter. IEEE Transactions on Applied Superconductivity 2021, 31, 1 -5.
AMA StyleRashidul Islam, Jakir Hasan, Rabiul Islam, Abbas Z. Kouzani, M A Parvez Mahmud. Transient Performance Augmentation of DFIG Based Wind Farms by Nonlinear Control of Flux-Coupling-Type Superconducting Fault Current Limiter. IEEE Transactions on Applied Superconductivity. 2021; 31 (8):1-5.
Chicago/Turabian StyleRashidul Islam; Jakir Hasan; Rabiul Islam; Abbas Z. Kouzani; M A Parvez Mahmud. 2021. "Transient Performance Augmentation of DFIG Based Wind Farms by Nonlinear Control of Flux-Coupling-Type Superconducting Fault Current Limiter." IEEE Transactions on Applied Superconductivity 31, no. 8: 1-5.
Electrification of rural islands is still a major challenge for many countries due to the inadequate and inchoate distribution of fossil fuels in conventional grid system. Even if these problems are eliminated, the high electricity cost makes rural people ineligible for electricity services. In addition to tackling environmental pollution, microgrids could be the appropriate solution to reduce these economic barriers. Aiming to mitigate the impediment of rural electrification, this study proposes a hybrid microgrid consists of renewable energy sources, natural gas generator, battery storage, and electric vehicle charging station where a case study is performed with and without wind turbine as a renewable energy source. The MG is simulated for two coastal areas of Bangladesh where a sensitivity analysis has taken place by varying the load demand. MG without wind energy is more affordable than MG with wind energy. The wining case configuration estimates the cost of energy of 0.157$ and the CO2 emission of 6666.47 kg/yr. Which is a betimes step in ensuring pollution free power supply as well as electrification in powerless areas. The results lead to the conclusion that the pro-posed model can provide affordable alongside eco-friendly electrification.
Arif Ar Rafi; Sajid K. Jaman; Nazmul Hasan; Rabiul Islam; M. A. Parvez Mahmud; Abbas Z. Kouzani; Abdullah-Al Nahid. Renewable Energy-based Hybrid Microgrid for Economically Effective Coastal Electrification. IEEE Transactions on Applied Superconductivity 2021, 31, 1 -5.
AMA StyleArif Ar Rafi, Sajid K. Jaman, Nazmul Hasan, Rabiul Islam, M. A. Parvez Mahmud, Abbas Z. Kouzani, Abdullah-Al Nahid. Renewable Energy-based Hybrid Microgrid for Economically Effective Coastal Electrification. IEEE Transactions on Applied Superconductivity. 2021; 31 (8):1-5.
Chicago/Turabian StyleArif Ar Rafi; Sajid K. Jaman; Nazmul Hasan; Rabiul Islam; M. A. Parvez Mahmud; Abbas Z. Kouzani; Abdullah-Al Nahid. 2021. "Renewable Energy-based Hybrid Microgrid for Economically Effective Coastal Electrification." IEEE Transactions on Applied Superconductivity 31, no. 8: 1-5.
This paper proposes a multiport magnetic bus (MMB)-based novel wind-wave hybrid ocean energy technology (HOET). The ocean waves are mixed frequency waves and generate unique frequency spectra. The wave energy converters (WECs) connected to the linear permanent magnet generators generate voltages with varying amplitudes and frequencies due to the variation of the wind speed and direction. The proposed MMB of the proposed compact wind-wave HOET can provide galvanic isolation and allow a high-frequency operation of the MMB. A decoupled voltage and current control architecture is proposed to regulate the voltage and current waveforms in the high-frequency inverter modules of the MMB that can integrate multiple WECs. An Archimedes wave swing-based conversion method is utilized for the modeling and the design of the proposed WEC. A damping controller is designed to extract the maximum power from the irregular waves. For the wind-energy generation system, a doubly-fed induction generator-based technology is considered. The simulation and the laboratoryscale experimental results validate the potential and the applicability of the proposed wind-wave HOET as an effective means to harness ocean energy.
Ashib Rahman; Rabiul Islam; Kashem M. Muttaqi; Danny Sutanto. Modeling and Design of a Multiport Magnetic Bus-Based Novel Wind-Wave Hybrid Ocean Energy Technology. IEEE Transactions on Industry Applications 2021, 57, 5400 -5410.
AMA StyleAshib Rahman, Rabiul Islam, Kashem M. Muttaqi, Danny Sutanto. Modeling and Design of a Multiport Magnetic Bus-Based Novel Wind-Wave Hybrid Ocean Energy Technology. IEEE Transactions on Industry Applications. 2021; 57 (5):5400-5410.
Chicago/Turabian StyleAshib Rahman; Rabiul Islam; Kashem M. Muttaqi; Danny Sutanto. 2021. "Modeling and Design of a Multiport Magnetic Bus-Based Novel Wind-Wave Hybrid Ocean Energy Technology." IEEE Transactions on Industry Applications 57, no. 5: 5400-5410.
Electrolytic capacitors are commonly used as a dc-link in power electronics circuits and especially in renewable energy system applications. However, their life expectancy and reliability can be severely affected by the ripple current causing increased thermal stresses. Further, the switching of power electronics and the presence of harmonic components can increase the ripple current that may shorten the lifetime of the electrolytic capacitors. This paper proposes the use of a shunt active dc filter to regulate the dc capacitor current to a near-constant value and hence mitigate the events that can reduce the capacitor life expectancy. The proposed filter reduces the ripple in the capacitor dc current irrespective of the frequency spectrum of the ripple. The design and the operation principles of the proposed filter are presented and discussed. The results from the simulation and experimental studies demonstrate the effectiveness of the proposed technique.
Nafiz Musarrat; Rabiul Islam; Kashem M Muttaqi; Danny Sutanto. Shunt Active DC Filter to Reduce the DC-Link Ripple Current Caused by Power Converters to Improve the Lifetime of Aluminum Electrolytic Capacitors. IEEE Transactions on Industry Applications 2021, 57, 4306 -4315.
AMA StyleNafiz Musarrat, Rabiul Islam, Kashem M Muttaqi, Danny Sutanto. Shunt Active DC Filter to Reduce the DC-Link Ripple Current Caused by Power Converters to Improve the Lifetime of Aluminum Electrolytic Capacitors. IEEE Transactions on Industry Applications. 2021; 57 (4):4306-4315.
Chicago/Turabian StyleNafiz Musarrat; Rabiul Islam; Kashem M Muttaqi; Danny Sutanto. 2021. "Shunt Active DC Filter to Reduce the DC-Link Ripple Current Caused by Power Converters to Improve the Lifetime of Aluminum Electrolytic Capacitors." IEEE Transactions on Industry Applications 57, no. 4: 4306-4315.
In this paper, an optimal structure for a high step-up, non-isolated dc-dc converter is proposed. In this topology, the required high voltage gain can be obtained with low number of elements. Furthermore, by implementing an auxiliary circuit, zero voltage switching (ZVS) condition for the switches is provided, input current ripple has been reduced to almost zero, and all of the power diodes turn off and on under zero current conditions. In the proposed structure, to regulate voltage gain, the extendable number of diode-capacitor voltage multiplier (DCVM) stages are combined with a coupled inductor. Voltage stresses across the semiconductors can be regulated by the number of the DCVM stages and the turns-ratio of the coupled inductor. Thus, it provides two degrees of freedom for the designer to use low rated semiconductors, which increases the converter efficiency. In this paper, the performance of the proposed converter, in terms of voltage stress, voltage gain, and efficiency, has been analyzed, and a comprehensive comparison between the presented topology and other similar topologies presented. Finally, to verify the performance of the proposed topology, a 500 W (40 V/400 V) laboratory prototype has been developed and tested. The experimental results confirm its superiority and suitability.
Parham Mohseni; Saeed Rahimpour; Morteza Dezhbord; Rabiul Islam; Kashem M Muttaqi. An Optimal Structure for High Step-Up Non-Isolated DC-DC Converters with Soft-Switching Capability and Zero Input Current Ripple. IEEE Transactions on Industrial Electronics 2021, PP, 1 -1.
AMA StyleParham Mohseni, Saeed Rahimpour, Morteza Dezhbord, Rabiul Islam, Kashem M Muttaqi. An Optimal Structure for High Step-Up Non-Isolated DC-DC Converters with Soft-Switching Capability and Zero Input Current Ripple. IEEE Transactions on Industrial Electronics. 2021; PP (99):1-1.
Chicago/Turabian StyleParham Mohseni; Saeed Rahimpour; Morteza Dezhbord; Rabiul Islam; Kashem M Muttaqi. 2021. "An Optimal Structure for High Step-Up Non-Isolated DC-DC Converters with Soft-Switching Capability and Zero Input Current Ripple." IEEE Transactions on Industrial Electronics PP, no. 99: 1-1.
In this paper, a highly sensitive graphene-based multiple-layer (BK7/Au/PtSe2/Graphene) coated surface plasmon resonance (SPR) biosensor is proposed for the rapid detection of the novel Coronavirus (COVID-19). The proposed sensor was modeled on the basis of the total internal reflection (TIR) technique for real-time detection of ligand-analyte immobilization in the sensing region. The refractive index (RI) of the sensing region is changed due to the interaction of different concentrations of the ligand-analyte, thus impacting surface plasmon polaritons (SPPs) excitation of the multi-layer sensor interface. The performance of the proposed sensor was numerically investigated by using the transfer matrix method (TMM) and the finite-difference time-domain (FDTD) method. The proposed SPR biosensor provides fast and accurate early-stage diagnosis of the COVID-19 virus, which is crucial in limiting the spread of the pandemic. In addition, the performance of the proposed sensor was investigated numerically with different ligand-analytes: (i) the monoclonal antibodies (mAbs) as ligand and the COVID-19 virus spike receptor-binding domain (RBD) as analyte, (ii) the virus spike RBD as ligand and the virus anti-spike protein (IgM, IgG) as analyte and (iii) the specific probe as ligand and the COVID-19 virus single-standard ribonucleic acid (RNA) as analyte. After the investigation, the sensitivity of the proposed sensor was found to provide 183.33°/refractive index unit (RIU) in SPR angle (θSPR) and 833.33THz/RIU in SPR frequency (SPRF) for detection of the COVID-19 virus spike RBD; the sensitivity obtained 153.85°/RIU in SPR angle and 726.50THz/RIU in SPRF for detection of the anti-spike protein, and finally, the sensitivity obtained 140.35°/RIU in SPR angle and 500THz/RIU in SPRF for detection of viral RNA. It was observed that whole virus spike RBD detection sensitivity is higher than that of the other two detection processes. Highly sensitive two-dimensional (2D) materials were used to achieve significant enhancement in the Goos-Hänchen (GH) shift detection sensitivity and plasmonic properties of the conventional SPR sensor. The proposed sensor successfully senses the COVID-19 virus and offers additional (1 + 0.55) × L times sensitivity owing to the added graphene layers. Besides, the performance of the proposed sensor was analyzed based on detection accuracy (DA), the figure of merit (FOM), signal-noise ratio (SNR), and quality factor (QF). Based on its performance analysis, it is expected that the proposed sensor may reduce lengthy procedures, false positive results, and clinical costs, compared to traditional sensors. The performance of the proposed sensor model was checked using the TMM algorithm and validated by the FDTD technique.
Tarik Akib; Samia Mou; Motiur Rahman; Masud Rana; Rabiul Islam; Ibrahim Mehedi; M. Mahmud; Abbas Kouzani. Design and Numerical Analysis of a Graphene-Coated SPR Biosensor for Rapid Detection of the Novel Coronavirus. Sensors 2021, 21, 3491 .
AMA StyleTarik Akib, Samia Mou, Motiur Rahman, Masud Rana, Rabiul Islam, Ibrahim Mehedi, M. Mahmud, Abbas Kouzani. Design and Numerical Analysis of a Graphene-Coated SPR Biosensor for Rapid Detection of the Novel Coronavirus. Sensors. 2021; 21 (10):3491.
Chicago/Turabian StyleTarik Akib; Samia Mou; Motiur Rahman; Masud Rana; Rabiul Islam; Ibrahim Mehedi; M. Mahmud; Abbas Kouzani. 2021. "Design and Numerical Analysis of a Graphene-Coated SPR Biosensor for Rapid Detection of the Novel Coronavirus." Sensors 21, no. 10: 3491.
In this paper, a new high efficiency soft-switching non-isolated three-port converter (TPC) is proposed. In the conventional TPC, three switches are required to process power in different directions between inputs and output. Providing soft-switching condition for all switches using a low number of auxiliary components is a challenging task. In this paper, the conventional TPC topology is modified by changing its structure and adding a simple auxiliary circuit such that all switches operate under soft-switching condition in all operating modes. To reduce the volume of the converter, the magnetic components are integrated using a coupled inductor in the auxiliary soft-switching cell. In this paper, various converter operating modes are presented, and design considerations are discussed. Finally, a prototype 200 W, 100 V converter is implemented in the laboratory, and the theoretical analysis is validated by the experimental results.
Rasoul Faraji; Lei Ding; Tohid Rahimi; Mostafa Kheshti; Rabiul Islam. Soft-Switched Three-Port DC-DC Converter With Simple Auxiliary Circuit. IEEE Access 2021, 9, 66738 -66750.
AMA StyleRasoul Faraji, Lei Ding, Tohid Rahimi, Mostafa Kheshti, Rabiul Islam. Soft-Switched Three-Port DC-DC Converter With Simple Auxiliary Circuit. IEEE Access. 2021; 9 ():66738-66750.
Chicago/Turabian StyleRasoul Faraji; Lei Ding; Tohid Rahimi; Mostafa Kheshti; Rabiul Islam. 2021. "Soft-Switched Three-Port DC-DC Converter With Simple Auxiliary Circuit." IEEE Access 9, no. : 66738-66750.
Integration of solar photovoltaic (PV) sources to power grid is increasing rapidly in recent years. Since the PV source is an intermittent source, this causes many challenges to distribution network. To overcome these challenges, a voltage regulation strategy using a developed power management technique for microgrid system is proposed. The technique is based on voltage ride through capability. The active and reactive power flow along with the voltage profile has been deeply investigated to improve the stability of the distribution network. As a testing environment, three microgrid configurations developed in MATLAB/Simulink have been investigated. The study shows a faster response time and lower circulating current in configuration 2. Moreover, it revealed the effectiveness of the power management technique when a cluster of dispatchable and non-dispatchable distributed generators is in operation.
Bilal M. Eid; Josep M. Guerrero; Abdullah M. Abusorrah; Rabiul Islam. A new voltage regulation strategy using developed power sharing techniques for solar photovoltaic generation-based microgrids. Electrical Engineering 2021, 1 -9.
AMA StyleBilal M. Eid, Josep M. Guerrero, Abdullah M. Abusorrah, Rabiul Islam. A new voltage regulation strategy using developed power sharing techniques for solar photovoltaic generation-based microgrids. Electrical Engineering. 2021; ():1-9.
Chicago/Turabian StyleBilal M. Eid; Josep M. Guerrero; Abdullah M. Abusorrah; Rabiul Islam. 2021. "A new voltage regulation strategy using developed power sharing techniques for solar photovoltaic generation-based microgrids." Electrical Engineering , no. : 1-9.
In this paper, multi-antenna transceiver for zero-padded orthogonal frequency division multiplexing (OFDM) system is designed at mmWave by integrating full-duplex unmanned aerial vehicle (UAV) into the terrestrial cellular networks. Assuming that there exist no direct communication links between the ground base station (GBS) and the mobile users due to unexpected blockages from high storied buildings in urban area, the UAV applies decode-and-forward cooperative strategy on the received OFDM signals transmitted from GBS and re-transmits to the ground mobile users and passive eavesdropper. In this proposed system, intertwining logistic map (ILM)-cosine transform aided encryption algorithm combined with artificial noise enhancing physical layer security (PLS) is introduced. Also walsh-hadamard transform technique integrated with QR-decomposition based zero forcing (ZF) block diagonalization (QR-ZF-BD) precoding for multi-user interference reduction and non-iterative clipping and filtering technique for peak to average power ratio (PAPR) reduction are utilized. In addition, Low density parity check (LDPC) and repeat and accumulate (RA) channel coding with cholesky decomposition based ZF and minimum mean square error signal detection schemes for improved bit error rate (BER) are also introduced. Numerical results demonstrate the effectiveness of the proposed system in terms of PLS for color image transmission at high order digital modulation (16-PSK and 16-QAM). At the complementary cumulative distribution function of probability level 1-6%, the estimated PAPR is found to have value of 6 dB.The three users achieve BER $= 1\times {10}^{-4}$ at signal-to-noise ratio of 1.5 dB, 4 dB and 6 dB under RA channel coding and 16-QAM digital modulation.
Joarder Jafor Sadique; Shaikh Enayet Ullah; Rabiul Islam; Raad Raad; Abbas Z. Kouzani; M. A. Parvez Mahmud. Transceiver Design for Full-Duplex UAV Based Zero-Padded OFDM System With Physical Layer Security. IEEE Access 2021, 9, 59432 -59445.
AMA StyleJoarder Jafor Sadique, Shaikh Enayet Ullah, Rabiul Islam, Raad Raad, Abbas Z. Kouzani, M. A. Parvez Mahmud. Transceiver Design for Full-Duplex UAV Based Zero-Padded OFDM System With Physical Layer Security. IEEE Access. 2021; 9 ():59432-59445.
Chicago/Turabian StyleJoarder Jafor Sadique; Shaikh Enayet Ullah; Rabiul Islam; Raad Raad; Abbas Z. Kouzani; M. A. Parvez Mahmud. 2021. "Transceiver Design for Full-Duplex UAV Based Zero-Padded OFDM System With Physical Layer Security." IEEE Access 9, no. : 59432-59445.
Model predictive control (MPC), manly based on a direct use of an explicit and identifiable model, has been widely used in controller design in different applications both by academia and industry. The reason for such popularity is due to its strong ability for providing high performance electric drive systems, as highly recognized as the most reliable control approach compared with field-oriented control (FOC) and direct torque control (DTC). In general, the MPC has numerous features and advantages, such as direct switching states to the converter without any modulation, online optimization with multivariable control, low current total harmonic distortion, low switching loss, etc . The aim of this paper is to provide a comprehensive review for major development and achievements of the recent progress on the MPC for electrical machines and drives. This review begins with the innovative topologies and operating principles of fundamental MPC, and ends to summary on different advanced MPC algorithms. Typical MPC techniques have been fully adopted to enhance the drive performance of the electrical drives, mainly including finite-set model predictive control (FS-MPC) based on tuning weighting factors, without weighting factors, maximum torque per ampere, low number of switching vectors, and multi voltage vectors in one sample period. Finally, great attention has been paid to the discussion of the new trends and future research topics.
Mahmoud F. Elmorshedy; Wei Xu; Fayez F. M. El-Sousy; Rabiul Islam; Abdelsalam A. Ahmed. Recent Achievements in Model Predictive Control Techniques for Industrial Motor: A Comprehensive State-of-the-Art. IEEE Access 2021, 9, 1 -1.
AMA StyleMahmoud F. Elmorshedy, Wei Xu, Fayez F. M. El-Sousy, Rabiul Islam, Abdelsalam A. Ahmed. Recent Achievements in Model Predictive Control Techniques for Industrial Motor: A Comprehensive State-of-the-Art. IEEE Access. 2021; 9 ():1-1.
Chicago/Turabian StyleMahmoud F. Elmorshedy; Wei Xu; Fayez F. M. El-Sousy; Rabiul Islam; Abdelsalam A. Ahmed. 2021. "Recent Achievements in Model Predictive Control Techniques for Industrial Motor: A Comprehensive State-of-the-Art." IEEE Access 9, no. : 1-1.