2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)最新文献_第9页

Modelling and Design of Grid Synchronised Three Phase Single Stage Battery Charging Station 电网同步三相单级电池充电站的建模与设计

2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2022-12-14 DOI: 10.1109/PEDES56012.2022.10080656

Amol Ishwarrao Gedem, Ravi Ranjan, Nitish Mishra, K. Sekhar

{"title":"Modelling and Design of Grid Synchronised Three Phase Single Stage Battery Charging Station","authors":"Amol Ishwarrao Gedem, Ravi Ranjan, Nitish Mishra, K. Sekhar","doi":"10.1109/PEDES56012.2022.10080656","DOIUrl":"https://doi.org/10.1109/PEDES56012.2022.10080656","url":null,"abstract":"Electric vehicles (EVs) are a suitable alternative to conventional fuel-based IC engine vehicles in view of global warming concerns. The fast-charging infrastructure interfaced with the utility grid is the mandatory requirement to promote EV adoption aggressively in the world. However, fast charging inversely impacts the grid in terms of injected harmonics and degrades the grid's power quality, demanding careful evaluation to protect the grid consumer interest. Targeting the power quality shaping, the presented work in this paper describes the model of a grid interfaced fast EV charging station. The charging station consists of an active front-end rectifier (AFER) connected to the grid through filter inductance. The output of AFER is connected directly to the DC bus, where EVs get connected through battery chargers. The AFER has operated in closed-loop control with inner current control (constant current control with power factor correction) loop and outer DC voltage control loop. The efficient controller with AFER is responsible for delivering the DC power to the battery at improved power factor and power quality. The proposed control technique efficacy is validated using MATLAB simulation by charging the battery in constant current (CC) and constant voltage (CV) mode.","PeriodicalId":161541,"journal":{"name":"2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125345667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Model Predictive Control of MMC-based Medium Voltage Microgrid for Grid Connected and Islanded Operation 基于mmc的中压微电网并网孤岛运行模型预测控制

2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2022-12-14 DOI: 10.1109/PEDES56012.2022.10080225

Ankita Sharma, Rajashekarareddy Chilipi, K. Kumar

{"title":"Model Predictive Control of MMC-based Medium Voltage Microgrid for Grid Connected and Islanded Operation","authors":"Ankita Sharma, Rajashekarareddy Chilipi, K. Kumar","doi":"10.1109/PEDES56012.2022.10080225","DOIUrl":"https://doi.org/10.1109/PEDES56012.2022.10080225","url":null,"abstract":"This study presents a model predictive control (MPC) of modular multilevel converter (MMC)-based microgrid for grid connected mode (GCM) and islanded mode (ISM) operations with seamless transition capabilities. Submodule (SM) capacitor voltage control of the MMC is the major challenge in improving the efficiency and reliability of the MMC system. Therefore, a model predictive current control (MPCC) scheme is developed to balance the SMs' capacitor voltage and supply the power generated by the renewable energy sources to load and the utility grid. In the ISM, model predictive voltage control (MPVC) is developed to achieve constant voltage across the load terminals and control the SMs' capacitor voltage. The developed MPC techniques estimate the future behavior of control variables and uses a cost function to produce optimal switching sequence for the MMC. Thus, in comparison to the classical d-q frame control, the developed MPC techniques avoid the use of pulse width modulation schemes, proportional integral controllers and rigorous tuning efforts. Moreover, for seamless transition between ISM to GCM and vice-versa, a phase-locked loop (PLL)-based seamless transition sequence is devised. The performances of the MPCC and MPVC are validated against the conventional d-q control via simulation results under different operating conditions.","PeriodicalId":161541,"journal":{"name":"2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123808934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Improved Enhanced-Boost Quasi-Z-Source Inverter 改进型增强升压准z源逆变器

2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2022-12-14 DOI: 10.1109/PEDES56012.2022.10080512

Abhishek Paikray, Sanaboyina Prudhvi, S. K. Nayak

引用次数: 0

Seven Level Packed-U Cell based Standalone PV System for Water Pump Application 基于7级封装u电池的水泵应用独立光伏系统

2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2022-12-14 DOI: 10.1109/PEDES56012.2022.10080008

Shubhajit Pal, A. Bhattacharya

{"title":"Seven Level Packed-U Cell based Standalone PV System for Water Pump Application","authors":"Shubhajit Pal, A. Bhattacharya","doi":"10.1109/PEDES56012.2022.10080008","DOIUrl":"https://doi.org/10.1109/PEDES56012.2022.10080008","url":null,"abstract":"This article presents a solar-inverter utilizing a seven-level packed U-cell (PUC), with single DC source and two floating capacitors in its topology. The capacitor voltage is balanced in open-loop by implementing multicarrier pulse width modulation (MCPWM) technique. Furthermore, water pumping system is realized with a single phase induction motor (IM)of 1.4KW rating. Stable operation of the said motor is established by integrating close-loop V/f strategy with modulation technique of solar inverter. For this work solar panels of 1.6KW are incorporated to design the PV system. Maintaining optimum performance of any solar powered drive is a major challenge due to unpredictable nature of environmental conditions that effects the power generation capability of PV panels extensively. To address this issue a topology combining battery pack as well as solar panel is proposed as a single DC source of the packed-U cell. This increases the overall reliability of the system. The battery pack is integrated with the solar inverter through a bidirectional DC/DC converter to enable its charging as well as discharging depending on the available power output of the photo-voltaic (PV) arrays. The PV panels are connected with the DC link capacitor of the battery unit through a unidirectional DC-DC converter. A maximum power point tracking (MPPT) strategy is implemented to enable maximum power extraction from these panels.","PeriodicalId":161541,"journal":{"name":"2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124398560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Efficiency Improvement of Three- Phase Induction Motors in Refrigeration and HVAC Applications 三相感应电动机在制冷和暖通空调应用中的效率提高

2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2022-12-14 DOI: 10.1109/PEDES56012.2022.10080128

Ashutosh Kumar Singh

引用次数: 0

Single-Input and Multiple-Output Based Boost Converter Including Nonisolated and Isolated Outputs 基于单输入和多输出的升压转换器，包括非隔离和隔离输出

2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2022-12-14 DOI: 10.1109/PEDES56012.2022.10080238

S. Islam, M. Samiullah, A. Iqbal, M. Meraj

{"title":"Single-Input and Multiple-Output Based Boost Converter Including Nonisolated and Isolated Outputs","authors":"S. Islam, M. Samiullah, A. Iqbal, M. Meraj","doi":"10.1109/PEDES56012.2022.10080238","DOIUrl":"https://doi.org/10.1109/PEDES56012.2022.10080238","url":null,"abstract":"Single-input and multiple-output dc-dc converters offer low cost and high-power density. Various configurations of these converters are reported in the literature. The major gap which is observed in the reported converters is that these converters are available either in isolated or nonisolated configurations. The converter which provides the isolated and nonisolated dc output is not available. In this paper, a Single Input Boost Hybrid Interlink Converter (SIBHIC) is proposed which includes two dc-dc boost converters. These converters are supplied by an input dc source. The nonisolated dc output is available across these boost converters. Complementary operation of the switches connected in adjacent boost converter leads to the production of high-frequency ac output voltage. These high-frequency output voltages can be rectified using a bridge rectifier including fast recovery diodes and can be used as an isolated dc output voltage. In this way, the proposed converter includes two nonisolated dc output ports and one isolated dc output port. Further, the complementary action of switches included in the adjacent dc-dc boost converters leads to a reduction in the magnitude of ripples in the source current. This leads to a reduction in losses and enhances the efficiency of the converter. Various operating modes, design method used to select various elements, and evaluation of the efficiency of SIBHIC is included in this paper. The validation of various functionalities of SIBHIC is carried out using experimental results captured on a laboratory prototype.","PeriodicalId":161541,"journal":{"name":"2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127591019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Power Quality Improvement of Hybrid Standalone Microgrid with DSTATCOM during Faults on Distribution Line DSTATCOM对配电线路故障时混合独立微电网电能质量的改善

2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2022-12-14 DOI: 10.1109/PEDES56012.2022.10080027

T. Anuradha, J. Latha, C. Selvakumar, Huma Khan, H. S, S. G. Malla, Jagan Mohana Rao Malla, M. Hossain

{"title":"Power Quality Improvement of Hybrid Standalone Microgrid with DSTATCOM during Faults on Distribution Line","authors":"T. Anuradha, J. Latha, C. Selvakumar, Huma Khan, H. S, S. G. Malla, Jagan Mohana Rao Malla, M. Hossain","doi":"10.1109/PEDES56012.2022.10080027","DOIUrl":"https://doi.org/10.1109/PEDES56012.2022.10080027","url":null,"abstract":"The voltage control of a wind energy based hybrid standalone Microgrid subjected to the faults on distribution feeders is presented in this paper. The effects of faults on the Microgrid are analyzed and required control measures are implemented to stabilize the turbine speed as well as to improve the quality of voltage at AC load bus. The controller of the existing maximum power point tracker (MPPT) is modified to limit the turbine speed during the fault(s). Distribution static shunt compensator (DSTATCOM) is further considered at AC load bus to provide the support for stabilizing the voltage during faults. Its novel control is presented to maintain the PCC voltages within allowable limits after occurrence of fault. Moreover, the connected DSTATCOM can also compensate for the reactive power demanded by the load. Further, with the help of DSTATCOM, torque pulsations induced in the generator due to unbalanced load are reduced. Fuel Cell and Electrolyzer are incorporated into the system to supply the reliable power at the load bus. The performance of Fuel Cell and Electrolyzer is also evaluated under the condition of fault. Extensive results based on case studies are presented in this paper with the help of MATLAB/SIMULINK package. The performances of proposed controllers are examined under unbalanced load as well as under different faults to show the satisfactory responses.","PeriodicalId":161541,"journal":{"name":"2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"07 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128975857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Modified Communication Assisted Line Differential Protection Scheme with Adaptive Machine Learning-Based Relay 基于自适应机器学习继电器的改进通信辅助线路差动保护方案

2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2022-12-14 DOI: 10.1109/PEDES56012.2022.10080726

sudarshan khond, V. Kale, M. Ballal

{"title":"Modified Communication Assisted Line Differential Protection Scheme with Adaptive Machine Learning-Based Relay","authors":"sudarshan khond, V. Kale, M. Ballal","doi":"10.1109/PEDES56012.2022.10080726","DOIUrl":"https://doi.org/10.1109/PEDES56012.2022.10080726","url":null,"abstract":"Although line differential protection schemes have superior fault sensitivity and speed of operation, their dependency on pilot signals introduces certain challenges. These challenges include nuisance trips due to intolerably high communication delay and loss of fault sensitivity in the event of communication link failure. Also, to incorporate potential mal-operation in the event of CT saturation, line charging current and marginal delay, higher restraining zones are set for line differential relay. Hence, sensing evolving faults with higher impedances is difficult with the differential principle. Considering these limitations, a novel Machine Learning (ML) based approach is proposed in the article to assist differential relay in detecting high impedance faults and allow larger restraining zones. The proposed ML-based relay also acts as a backup in case of communication link failure. The ML models used such as Decision Tree, Support Vector Machines, and K-Nearest Neighbors also adapt their training to detect each fault. To improve computation speed and reduce calculation burden, a novel ensemble of dimensionality reduction using PCA, Linear Regression, and Pearson Coefficient is presented in the article. Data for ML models are obtained and validated using MATLAB and PSCAD. Data pre-processing and algorithm testing are done in Python.","PeriodicalId":161541,"journal":{"name":"2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114921137","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Multiport Interleaved Resonant DC-DC Converter for Off-Board Electric Vehicle Charging Application 用于车载充电的多端口交错谐振DC-DC变换器

2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2022-12-14 DOI: 10.1109/PEDES56012.2022.10079998

Nishant Kumar, Mayank Kumar

{"title":"Multiport Interleaved Resonant DC-DC Converter for Off-Board Electric Vehicle Charging Application","authors":"Nishant Kumar, Mayank Kumar","doi":"10.1109/PEDES56012.2022.10079998","DOIUrl":"https://doi.org/10.1109/PEDES56012.2022.10079998","url":null,"abstract":"The electric vehicles (EVs) are occupying the transportation sector at pace and it is expected to surpass the fuel-based vehicle in the upcoming decade. One of the major hurdles for EV is the requirement for multiple fast charging stations to meet the demand of charging of the EV. Thus arises the requirement for fast chargers that could satisfy the demand for better mileage and shorter span of charging. The proposed article is on multiport output series resonant interleaved DC-DC converter with unidirectional power flow capability of different ports with particular voltage level. Having a multiport structure reduces the requirements of components resulting the cost and volume of the system decreases in comparison with the same number of individual chargers. A control method using pulse width modulation and frequency modulation is obtained to control the output voltage and power for the three port converters. The interleaved output of the three ports helps to obtain low ripple peak current for high frequency (HF) transformer secondary side and high charging current obtained. A 3.3kW three-port output interleaved DC-DC converter has been designed and simulated in MATLAB simulation software for variable input voltage and ZVS soft-switching is achieved for wide range of input voltage.","PeriodicalId":161541,"journal":{"name":"2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133576043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Solar Powered Electric Drive-Train With Integrated Multifunctional Dual Power On-Board Charger Incorporating N-phase SRM 太阳能电动传动系统与集成多功能双电源车载充电器结合n相SRM

2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2022-12-14 DOI: 10.1109/PEDES56012.2022.10080481

Vaibhav Shah, Gautam Kumawat, S. Payami

{"title":"Solar Powered Electric Drive-Train With Integrated Multifunctional Dual Power On-Board Charger Incorporating N-phase SRM","authors":"Vaibhav Shah, Gautam Kumawat, S. Payami","doi":"10.1109/PEDES56012.2022.10080481","DOIUrl":"https://doi.org/10.1109/PEDES56012.2022.10080481","url":null,"abstract":"The article deals with developing a novel solar-powered electric drive-train (SPED) that integrates a multifunctional dual power on-board charger (DP-OBC) incorporating an N-phase switched reluctance motor (SRM). The re-leveraging of the drive-train power electronics and phase windings eliminates the requirement of a separate on-board charging module. The integrated multifunctional DP-OBC can simultaneously utilize two power sources for charging the battery storage system (BESS). When at a standstill, the electric vehicle (EV) BESS can be charged simultaneously via multiple sources, i.e., AC grid plus rooftop solar PV system or DC source plus rooftop solar PV system. Thus, dual power charging ensures a continuous power supply to the battery chargers even when solar energy is unavailable. The proposed SPED during propulsion is reconfigured as an N-phase asymmetrical half-bridge (AHB) configuration simultaneously powered via BESS and rooftop solar PV system, allowing simultaneous driving and charging operation, which increases the driving range. In addition, the proposed SPED employs the same number of power electronics components as in the N-phase AHB configuration, supernumerary reducing the component footprint of the EV charging system. Experiments on a prototype 1.1 kW 4-phase SRM are presented for validating propulsion and different charging modes of the proposed SPED.","PeriodicalId":161541,"journal":{"name":"2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"52 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130316544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1