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Dr. Emiliia Iakovleva
Saint Petersburg Mining University , Saint Petersburg (ex Leningrad), Russian Federation

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0 Electromagnetic Fields
0 Energy Storage
0 Solar Energy
0 electromagnetic emission
0 geoscience

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Solar Energy
electromagnetic emission

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Journal article
Published: 12 June 2021 in Energies
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Designed to store and discharge electrical energy, rechargeable batteries consist of elementary storage cell assemblies. Aging is affected by various aggravating factors, mainly temperature. There are many electric or electrochemical models which describe their operation. Most standard models do not consider the aging phenomena of batteries and their consequences, while batteries deteriorate when used or stored. Precisely, most battery models do not simulate the influence of cell aging on other cells. The model presented in this paper incorporates aging and the effects of mutual interactions between cells. The model can be established based on four measurement points on the cell characteristic curve and allows the simulation of a single cell’s or multiple coupled cells’ behavior. The model can then be easily implemented in simulation software like Matlab.

ACS Style

Christophe Savard; Emiliia Iakovleva; Daniil Ivanchenko; Anton Rassõlkin. Accessible Battery Model with Aging Dependency. Energies 2021, 14, 3493 .

AMA Style

Christophe Savard, Emiliia Iakovleva, Daniil Ivanchenko, Anton Rassõlkin. Accessible Battery Model with Aging Dependency. Energies. 2021; 14 (12):3493.

Chicago/Turabian Style

Christophe Savard; Emiliia Iakovleva; Daniil Ivanchenko; Anton Rassõlkin. 2021. "Accessible Battery Model with Aging Dependency." Energies 14, no. 12: 3493.

Journal article
Published: 24 December 2020 in Geosciences
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The paper presents an analysis of the method of recording the magnetic component of the Earth’s natural pulse electromagnetic field in an urban environment. This method of recording has already proved itself to be a method that allocates the stressed sections of rock mass at mining and, therefore, the authors consider it effective for allocating active tectonic disturbances and forecasting accidents at underground utilities, which will help reduce the potential environmental hazard of these objects.

ACS Style

Emiliia Iakovleva; Margarita Belova; Amilcar Soares. Allocation of Potentially Environmentally Hazardous Sections on Pipelines. Geosciences 2020, 11, 3 .

AMA Style

Emiliia Iakovleva, Margarita Belova, Amilcar Soares. Allocation of Potentially Environmentally Hazardous Sections on Pipelines. Geosciences. 2020; 11 (1):3.

Chicago/Turabian Style

Emiliia Iakovleva; Margarita Belova; Amilcar Soares. 2020. "Allocation of Potentially Environmentally Hazardous Sections on Pipelines." Geosciences 11, no. 1: 3.

Preprint
Published: 15 December 2020
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The paper presents an analysis of the method of recording the magnetic component of the Earth’s natural pulse electromagnetic field in an urban environment. This method of recording has already proved itself to be a method that allocates the stressed sections of rock mass at mining and, therefore, authors suppose its effectiveness for allocating active tectonic disturbances and forecasting accidents at underground utilities, what will help reduce the potential environmental hazard of these objects.

ACS Style

Emiliia Iakovleva; Margarita Belova; Amilcar Soares. Allocation of Potential Emergency Sections on Pipelines. 2020, 1 .

AMA Style

Emiliia Iakovleva, Margarita Belova, Amilcar Soares. Allocation of Potential Emergency Sections on Pipelines. . 2020; ():1.

Chicago/Turabian Style

Emiliia Iakovleva; Margarita Belova; Amilcar Soares. 2020. "Allocation of Potential Emergency Sections on Pipelines." , no. : 1.

Journal article
Published: 21 November 2020 in Resources
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In this paper, the authors consider the issue of processing the data of electromagnetic pulses (EMPs) recorded in mine workings and their interpretation. The Sami fault (Russia, the Murmansk region) was chosen as the object of the research. A number of experiments, including measuring the EMP level along the fault and the analysis of the results, were performed by the authors. The paper also presents a previously unconsidered method of transition from geological concepts to electro-technical ones, the aim of which is to identify the dependences of the amplitude of electromagnetic field anomalies on the parameters of active tectonic disturbances. The authors assumed the dependence of the amplitude of anomalies on the geological parameters of the rock mass and the thickness of the tectonic disturbance.

ACS Style

Emiliia Iakovleva; Margarita Belova; Amilcar Soares. Specific Features of Mapping Large Discontinuous Faults by the Method of Electromagnetic Emission. Resources 2020, 9, 135 .

AMA Style

Emiliia Iakovleva, Margarita Belova, Amilcar Soares. Specific Features of Mapping Large Discontinuous Faults by the Method of Electromagnetic Emission. Resources. 2020; 9 (11):135.

Chicago/Turabian Style

Emiliia Iakovleva; Margarita Belova; Amilcar Soares. 2020. "Specific Features of Mapping Large Discontinuous Faults by the Method of Electromagnetic Emission." Resources 9, no. 11: 135.

Journal article
Published: 01 May 2020 in Journal of Ecological Engineering
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In this paper, one of the ways to reduce CO2 emissions into the atmosphere through the use of various types of solar power plants (SES) is considered. The paper provides an overview of the energy resources that currently exist in the Republic of Cuba, as well as new investments made by the...

ACS Style

Emiliia Iakovleva; Daniel Dias Guerra; Andrey Shklyarskiy. Alternative Measures to Reduce Carbon Dioxide Emissions in the Republic of Cuba. Journal of Ecological Engineering 2020, 21, 55 -60.

AMA Style

Emiliia Iakovleva, Daniel Dias Guerra, Andrey Shklyarskiy. Alternative Measures to Reduce Carbon Dioxide Emissions in the Republic of Cuba. Journal of Ecological Engineering. 2020; 21 (4):55-60.

Chicago/Turabian Style

Emiliia Iakovleva; Daniel Dias Guerra; Andrey Shklyarskiy. 2020. "Alternative Measures to Reduce Carbon Dioxide Emissions in the Republic of Cuba." Journal of Ecological Engineering 21, no. 4: 55-60.

Conference paper
Published: 18 December 2019 in E3S Web of Conferences
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Today, the problem of increasing the efficiency of solar panels is relevant. The parameters and characteristics of solar modules are analyzed using computer modeling methods. Many contemporary scientists are busy with the problem of modeling different solar modules in different conditions. This paper presents the results of mathematical modeling in the Matlab software environment of photoelectric modules of the DSM-240-C model. Based on the obtained simulation results, it seems possible to study the characteristics of solar modules depending on various external and internal factors – temperature and illumination. Also in this paper, we present the results of a full-scale experiment of photovoltaic modules that are part of a 2.5 MW solar power plant operating in the Republic of Cuba. The results of the experiment confirm the effectiveness of the simulation.

ACS Style

Daniel Guerra; Emiliia Iakovleva. Mathematical modeling of parameters of solar modules for a solar power plant 2.5 MW in the climatic conditions of the Republic of Cuba. E3S Web of Conferences 2019, 140, 04013 .

AMA Style

Daniel Guerra, Emiliia Iakovleva. Mathematical modeling of parameters of solar modules for a solar power plant 2.5 MW in the climatic conditions of the Republic of Cuba. E3S Web of Conferences. 2019; 140 ():04013.

Chicago/Turabian Style

Daniel Guerra; Emiliia Iakovleva. 2019. "Mathematical modeling of parameters of solar modules for a solar power plant 2.5 MW in the climatic conditions of the Republic of Cuba." E3S Web of Conferences 140, no. : 04013.

Conference paper
Published: 13 November 2019 in IOP Conference Series: Materials Science and Engineering
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Annotation. Today, the efficiency of solar power plants in the Republic of Cuba is low, despite the high level of technology development in this area. The article presents the results of the analysis of the potential of solar energy in the territory of the Republic of Cuba. This paper presents the results of experimental studies, the purpose of which is to increase the efficiency of using photovoltaic stations. The developed two-axis sun tracking system is described. This tracking system increases the conversion efficiency of solar energy into electrical energy in photovoltaic modules.

ACS Style

D D Gerra; Emiliia Iakovleva. Sun tracking system for photovoltaic batteries in climatic conditions of the Republic of Cuba. IOP Conference Series: Materials Science and Engineering 2019, 643, 012155 .

AMA Style

D D Gerra, Emiliia Iakovleva. Sun tracking system for photovoltaic batteries in climatic conditions of the Republic of Cuba. IOP Conference Series: Materials Science and Engineering. 2019; 643 (1):012155.

Chicago/Turabian Style

D D Gerra; Emiliia Iakovleva. 2019. "Sun tracking system for photovoltaic batteries in climatic conditions of the Republic of Cuba." IOP Conference Series: Materials Science and Engineering 643, no. 1: 012155.

Journal article
Published: 01 April 2019 in Journal of Ecological Engineering
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ACS Style

Emiliia Iakovleva; Margarita Belova; Anton Popov. Mining and Environmental Monitoring at Open-Pit Mineral Deposits. Journal of Ecological Engineering 2019, 20, 172 -178.

AMA Style

Emiliia Iakovleva, Margarita Belova, Anton Popov. Mining and Environmental Monitoring at Open-Pit Mineral Deposits. Journal of Ecological Engineering. 2019; 20 (5):172-178.

Chicago/Turabian Style

Emiliia Iakovleva; Margarita Belova; Anton Popov. 2019. "Mining and Environmental Monitoring at Open-Pit Mineral Deposits." Journal of Ecological Engineering 20, no. 5: 172-178.

Journal article
Published: 11 March 2019 in Batteries
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Devices operating in complete energy autonomy are multiplying: small fixed signaling applications or sensors often operating in a network. To ensure operation for a substantial period, for applications with difficult physical access, a means of storing electrical energy must be included in the system. The battery remains the most deployed solution. Lead-acid batteries still have a significant share of this market due to the maturity of their technology. However, even by sizing all the system elements according to the needs and the available renewable energy, some failure occurs. The battery is the weak element. It can be quickly discharged when the renewable energy source is no longer present for a while. It can also be overloaded or subjected to high temperatures, which affects its longevity. This paper presents a suggested improvement for these systems, systematically adding extra devices to reduce excess charges and heat and allowing the battery use at lower charges. The interest of this strategy is presented by comparing the number of days of system failure and the consequences for battery aging. To demonstrate the interest of the proposed improvement track, a colored Petri net is deployed to model the battery degradation parameters evolution, in order to compare them.

ACS Style

Christophe Savard; Emiliia V. Iakovleva. A Suggested Improvement for Small Autonomous Energy System Reliability by Reducing Heat and Excess Charges. Batteries 2019, 5, 29 .

AMA Style

Christophe Savard, Emiliia V. Iakovleva. A Suggested Improvement for Small Autonomous Energy System Reliability by Reducing Heat and Excess Charges. Batteries. 2019; 5 (1):29.

Chicago/Turabian Style

Christophe Savard; Emiliia V. Iakovleva. 2019. "A Suggested Improvement for Small Autonomous Energy System Reliability by Reducing Heat and Excess Charges." Batteries 5, no. 1: 29.

Conference paper
Published: 01 January 2019 in 2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus)
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Electromagnetic radiation sources are concentrated in the zone of increased pressure and at the areas of intersection of tectonic fault zones by workings. The higher the intensity of variation in the stress-strain state at the controlled massif section, the more natural sources of radiation are generated therein per unit of time and the higher is the power of these sources.Thus, it is possible to predict high accuracy in detecting such zones and confirming their activity by study of natural electromagnetic radiation. It is necessary to develop a methodology for measuring and predicting dangerous areas based on the comprehensive analysis of electromagnetic, electrostatic, electromechanical and acoustic processes occurring in rocks, electromagnetic properties of rocks, including magnetic permeability, the results of statistical analysis of the experimental and theoretical data obtained.This paper presents the research results and measurements by the example of the mines of the Khibiny massif of alkaline rocks.

ACS Style

Emiliia Iakovleva; Margarita Belova; Anton Popov. Study of the Magnetic Permeability of Mountain Rocks Based on the Comprehensive Analysis of the Pulsed Electromagnetic Field Parameters. 2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus) 2019, 859 -863.

AMA Style

Emiliia Iakovleva, Margarita Belova, Anton Popov. Study of the Magnetic Permeability of Mountain Rocks Based on the Comprehensive Analysis of the Pulsed Electromagnetic Field Parameters. 2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus). 2019; ():859-863.

Chicago/Turabian Style

Emiliia Iakovleva; Margarita Belova; Anton Popov. 2019. "Study of the Magnetic Permeability of Mountain Rocks Based on the Comprehensive Analysis of the Pulsed Electromagnetic Field Parameters." 2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus) , no. : 859-863.

Journal article
Published: 01 May 2018 in Journal of Ecological Engineering
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Renewable power sources (RPS) play an ever growing role in power production. With the green power cost decreasing, the RPS share (including hydro power plants) in power production grows fast. Using RPS in supplying power to various facilities reduces the CO2 emission into atmosphere, thus...

ACS Style

Emiliia Iakovleva; Alexander Lavrik; Alexander Lеskov. Assessing Solar Power Plant Efficiency Degradation Resulting from Heating. Journal of Ecological Engineering 2018, 19, 115 -119.

AMA Style

Emiliia Iakovleva, Alexander Lavrik, Alexander Lеskov. Assessing Solar Power Plant Efficiency Degradation Resulting from Heating. Journal of Ecological Engineering. 2018; 19 (3):115-119.

Chicago/Turabian Style

Emiliia Iakovleva; Alexander Lavrik; Alexander Lеskov. 2018. "Assessing Solar Power Plant Efficiency Degradation Resulting from Heating." Journal of Ecological Engineering 19, no. 3: 115-119.

Conference paper
Published: 01 January 2018 in 2018 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus)
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The article deals with the comparison of Z-source inverter based control systems for the asynchronous drive of gas compressor that is used in oil and gas industry. The relevance of the task is highlighted by the fact that choice of control system determines the reliability and the efficiency of gas system drive. Two types of indirect DC-link voltage control techniques were examined in order to estimate operation effectiveness of control system in dynamic modes. For that purpose simulation model of ZSI fed by induction motor, based on state space averaged modeling method, has been developed utilizing MATLAB/Simulink environment. The simulation results of dynamic performance of the ZSI with single-loop and dual-loop capacitor voltage control techniques during input voltage changes and steady state operations are presented and analyzed.

ACS Style

Daniil Ivanchenko; Roman A. Salov; Emiliia Iakovleva. Analysis of Z-source inverter control system for asynchronous drive for gas compressor. 2018 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus) 2018, 636 -640.

AMA Style

Daniil Ivanchenko, Roman A. Salov, Emiliia Iakovleva. Analysis of Z-source inverter control system for asynchronous drive for gas compressor. 2018 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus). 2018; ():636-640.

Chicago/Turabian Style

Daniil Ivanchenko; Roman A. Salov; Emiliia Iakovleva. 2018. "Analysis of Z-source inverter control system for asynchronous drive for gas compressor." 2018 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus) , no. : 636-640.

Conference paper
Published: 20 October 2017 in IOP Conference Series: Earth and Environmental Science
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The object of this study is to develop a power plant and an electric propulsion control system for autonomous remotely controlled vessels. The tasks of the study are as follows: to assess remotely controlled vessels usage reasonability, to define the requirements for this type of vessel navigation. In addition, the paper presents the analysis of technical diagnostics systems. The developed electric propulsion control systems for vessels should provide improved reliability and efficiency of the propulsion complex to ensure the profitability of remotely controlled vessels.

ACS Style

Emiliia Iakovleva; B A Momot. Development of technology for creating intelligent control systems for power plants and propulsion systems for marine robotic systems. IOP Conference Series: Earth and Environmental Science 2017, 87, 032010 .

AMA Style

Emiliia Iakovleva, B A Momot. Development of technology for creating intelligent control systems for power plants and propulsion systems for marine robotic systems. IOP Conference Series: Earth and Environmental Science. 2017; 87 (3):032010.

Chicago/Turabian Style

Emiliia Iakovleva; B A Momot. 2017. "Development of technology for creating intelligent control systems for power plants and propulsion systems for marine robotic systems." IOP Conference Series: Earth and Environmental Science 87, no. 3: 032010.

Journal article
Published: 02 May 2017 in Journal of Ecological Engineering
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ACS Style

Emiliia Iakovleva; Yuriy Sychev. THE COMPLEX SYSTEM OF POWER QUALITY CONTROL AND IMPROVEMENT FOR MINIMIZATION OF DELETERIOUS EFFECT ON ENVIRONMENT IN CONDITIONS OF OIL PRODUCTION ENTERPRISES. Journal of Ecological Engineering 2017, 18, 43 -47.

AMA Style

Emiliia Iakovleva, Yuriy Sychev. THE COMPLEX SYSTEM OF POWER QUALITY CONTROL AND IMPROVEMENT FOR MINIMIZATION OF DELETERIOUS EFFECT ON ENVIRONMENT IN CONDITIONS OF OIL PRODUCTION ENTERPRISES. Journal of Ecological Engineering. 2017; 18 (3):43-47.

Chicago/Turabian Style

Emiliia Iakovleva; Yuriy Sychev. 2017. "THE COMPLEX SYSTEM OF POWER QUALITY CONTROL AND IMPROVEMENT FOR MINIMIZATION OF DELETERIOUS EFFECT ON ENVIRONMENT IN CONDITIONS OF OIL PRODUCTION ENTERPRISES." Journal of Ecological Engineering 18, no. 3: 43-47.

Conference paper
Published: 01 January 2017 in 2017 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus)
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The problem of overvoltage is particularly important for underground coal mine electric power supply systems as degradation of insulation may lead to electric faults, power outages, fire and explosion of methane and coal dust. This paper is dedicated to simulation of overvoltage in vacuum circuit breaker caused by emergency deenergization of mine production unit. A computer model of the vacuum circuit breaker was made in Simulink MATLAB in order to estimate possible overvoltage level and electric power quality problems. The model of circuit breaker represents processes in switching off vacuum breaker, such as arc ignition, existence of chopping current, electric arc and arc re-ignition in case of insufficient recovery voltage. Developed model of vacuum breaker was applied for simulation of overvoltage in mine production unit as a part of the mine electric power system model.

ACS Style

Daniil Ivanchenko; Emiliia Iakovleva. Simulation of switching overvoltage in mine production unit. 2017 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus) 2017, 873 -876.

AMA Style

Daniil Ivanchenko, Emiliia Iakovleva. Simulation of switching overvoltage in mine production unit. 2017 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus). 2017; ():873-876.

Chicago/Turabian Style

Daniil Ivanchenko; Emiliia Iakovleva. 2017. "Simulation of switching overvoltage in mine production unit." 2017 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus) , no. : 873-876.

Conference paper
Published: 01 December 2015 in 2015 International Conference on Mechanical Engineering, Automation and Control Systems (MEACS)
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This paper deals with the issue of marine diesel generator unsteadiness due to the difference between an electrical propulsion system power consumption and a marine power plant generation. To describe this issue the seagoing tug “Project 745” was taken as an example. The reasons of power mismatching have been described in the following paper. The ways of this problems solving have been studied. This issue is relevant for all ships where the rated power of electric propulsion system is comparable to the power of marine sources of electrical energy.

ACS Style

Emiliia Iakovleva; Boris A. Momot. Methods of eliminating volatility of diesel generators due to power mismatching between an electrical consumers and an independent energy sources. 2015 International Conference on Mechanical Engineering, Automation and Control Systems (MEACS) 2015, 1 -4.

AMA Style

Emiliia Iakovleva, Boris A. Momot. Methods of eliminating volatility of diesel generators due to power mismatching between an electrical consumers and an independent energy sources. 2015 International Conference on Mechanical Engineering, Automation and Control Systems (MEACS). 2015; ():1-4.

Chicago/Turabian Style

Emiliia Iakovleva; Boris A. Momot. 2015. "Methods of eliminating volatility of diesel generators due to power mismatching between an electrical consumers and an independent energy sources." 2015 International Conference on Mechanical Engineering, Automation and Control Systems (MEACS) , no. : 1-4.