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Augustin Mpanda Mabwe
MIS Lab/ESIEE-Amiens

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Conference paper
Published: 02 August 2018 in Lecture Notes in Electrical Engineering
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In this paper, an enhanced super twisting sliding mode controller is presented, discussed and tested experimentally for DC/DC converters in electric vehicle applications. The proposed controller achieved fast convergence and transient response, ensured chatter free response, and improved reference tracking accuracy. An experimental study has been investigated between the proposed controller, PI and conventional super twisting sliding mode. The comparison is performed at variable supply voltages and output currents to show the effect of these variables on the converter performance. The experimental results show that the dynamic response of the DC/DC converter is significantly improved compared to classical controls.

ACS Style

Saïd Boubzizi; Moataz El Sied; Jean Bester; Augustin Mpanda Mabwe. Adaptive Super Twisting Sliding Mode Controller for DC/DC Converters in Electric Vehicle Applications. Lecture Notes in Electrical Engineering 2018, 369 -383.

AMA Style

Saïd Boubzizi, Moataz El Sied, Jean Bester, Augustin Mpanda Mabwe. Adaptive Super Twisting Sliding Mode Controller for DC/DC Converters in Electric Vehicle Applications. Lecture Notes in Electrical Engineering. 2018; ():369-383.

Chicago/Turabian Style

Saïd Boubzizi; Moataz El Sied; Jean Bester; Augustin Mpanda Mabwe. 2018. "Adaptive Super Twisting Sliding Mode Controller for DC/DC Converters in Electric Vehicle Applications." Lecture Notes in Electrical Engineering , no. : 369-383.

Journal article
Published: 21 March 2018 in Energies
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In this paper, a smart distributed DC/DC converter synchronization advanced technique and phase angle optimization algorithm are proposed using to reduce the DC bus overall ripple. A global positioning system-based scheme is used to synchronize the carrier among the distributed converters. The carrier phase angle optimization among the different converters is inspired by Carrier-Sense Multiple Access protocol. The proposed system is simulated and analyzed using Matlab/Simulink program. As a proof of concept of the proposed technique, two case studies have been investigated under equal and unequal load sharing among the distributed generators. The proposed algorithm shows a significant reduction in the DC bus voltage ripple. To prove the concept, a laboratory test-bed has been built and the proposed algorithm has been implemented to validate the theoretical and simulation results. The close agreement between the experimental and simulation results demonstrates the effectiveness and validity of the proposed algorithm.

ACS Style

Tarek A. Youssef; Aboubakr Salem; Moataz Elsied; Augustin Mpanda Mabwe; Mohammad Ali Yousef Abido; Osama A. Mohammed. GPS Synchronization of Smart Distributed Converters for Microgrid Applications. Energies 2018, 11, 695 .

AMA Style

Tarek A. Youssef, Aboubakr Salem, Moataz Elsied, Augustin Mpanda Mabwe, Mohammad Ali Yousef Abido, Osama A. Mohammed. GPS Synchronization of Smart Distributed Converters for Microgrid Applications. Energies. 2018; 11 (4):695.

Chicago/Turabian Style

Tarek A. Youssef; Aboubakr Salem; Moataz Elsied; Augustin Mpanda Mabwe; Mohammad Ali Yousef Abido; Osama A. Mohammed. 2018. "GPS Synchronization of Smart Distributed Converters for Microgrid Applications." Energies 11, no. 4: 695.

Journal article
Published: 21 December 2017 in Energies
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In this article, an advanced multiphase modular power drive prototype is developed for More Electric Aircraft (MEA). The proposed drive is designed to supply a multi-phase permanent magnet (PM) motor rating 120 kW with 24 slots and 11 pole pairs. The power converter of the drive system is based on Silicon Carbide Metal Oxide Semiconductor Field-Effect Transistor (SiC MOSFET) technology to operate at high voltage, high frequency and low reverse recovery current. Firstly, an experimental characterization test is performed for the selected SiC power module in harsh conditions to evaluate the switching energy losses. Secondly, a finite element thermal analysis based on Ansys-Icepak is accomplished to validate the selected cooling system for the power converter. Thirdly, a co-simulation model is developed using Matlab-Simulink and LTspice® to evaluate the SiC power module impact on the performance of a multiphase drive system at different operating conditions. The results obtained show that the dynamic performance and efficiency of the power drive are significantly improved, which makes the proposed system an excellent candidate for future aircraft applications.

ACS Style

Charles Onambele; Moataz Elsied; Augustin Mpanda Mabwe; Ahmed El Hajjaji. Multi-Phase Modular Drive System: A Case Study in Electrical Aircraft Applications. Energies 2017, 11, 5 .

AMA Style

Charles Onambele, Moataz Elsied, Augustin Mpanda Mabwe, Ahmed El Hajjaji. Multi-Phase Modular Drive System: A Case Study in Electrical Aircraft Applications. Energies. 2017; 11 (1):5.

Chicago/Turabian Style

Charles Onambele; Moataz Elsied; Augustin Mpanda Mabwe; Ahmed El Hajjaji. 2017. "Multi-Phase Modular Drive System: A Case Study in Electrical Aircraft Applications." Energies 11, no. 1: 5.

Conference paper
Published: 01 November 2006 in IECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics
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The aim of this paper is to present a wavelet based approach to detect broken bar faults in squirrel-cage induction machines. This approach uses instantaneous power as a medium for fault detection. A multi-resolution instantaneous power decomposition based on wavelet transform provides the different frequency bands whose energies are affected directly by the broken bar fault. Actually, the instantaneous power has low frequency components which are difficult to localize in the frequency domain analysis unless there is a long signal acquisition of current and voltage. By the wavelet transform, the study of energy related to the low frequency band is free of noise and improves the fault diagnosis without having the slip information. This can be especially useful when the induction machine is not fully loaded. In this paper, it is shown that for these reasons the wavelet approach applied to instantaneous power is superior to the frequency domain in the case of one and three broken bars for a three-phase squirrel cage induction machine

ACS Style

Shahin Hedayati Kia; A. Mpanda Mabwe; Humberto Henao; Gerard-Andre Capolino. Wavelet Based Instantaneous Power Analysis for Induction Machine Fault Diagnosis. IECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics 2006, 1229 -1234.

AMA Style

Shahin Hedayati Kia, A. Mpanda Mabwe, Humberto Henao, Gerard-Andre Capolino. Wavelet Based Instantaneous Power Analysis for Induction Machine Fault Diagnosis. IECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics. 2006; ():1229-1234.

Chicago/Turabian Style

Shahin Hedayati Kia; A. Mpanda Mabwe; Humberto Henao; Gerard-Andre Capolino. 2006. "Wavelet Based Instantaneous Power Analysis for Induction Machine Fault Diagnosis." IECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics , no. : 1229-1234.