2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)最新文献_第8页

GA Optimized SHE and Proportional Resonant Controller Tuned Integration of Solar PV to the AC Grid using Packed U Cell Inverter 遗传算法优化SHE和比例谐振控制器利用U型逆变器调谐太阳能光伏到交流电网的集成

2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2020-12-16 DOI: 10.1109/PEDES49360.2020.9379439

K. Lodi, M. Tariq, Muhammad M. Roomi, C. Bharatiraja

引用次数: 0

Integrated Battery Management Configurations for Standalone Solar PV fed CHBMLI 独立太阳能光伏供电CHBMLI的集成电池管理配置

2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2020-12-16 DOI: 10.1109/PEDES49360.2020.9379876

A. Singh, Rajesh Gupta

引用次数: 1

Partial Series Resonance-Pulse Assisted Zero-Current-Switching Current-Fed Three-phase Current Sharing DC-DC Converter 部分串联谐振脉冲辅助零电流开关电流馈电三相共流DC-DC变换器

2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2020-12-16 DOI: 10.1109/PEDES49360.2020.9379583

Swati Tandon, A. Rathore, José R. Rodríguez

{"title":"Partial Series Resonance-Pulse Assisted Zero-Current-Switching Current-Fed Three-phase Current Sharing DC-DC Converter","authors":"Swati Tandon, A. Rathore, José R. Rodríguez","doi":"10.1109/PEDES49360.2020.9379583","DOIUrl":"https://doi.org/10.1109/PEDES49360.2020.9379583","url":null,"abstract":"A series LC resonance-pulse assisted current-fed three-phase converter has been proposed and investigated in this article. The aim is to present a simple and practical high boost topology that achieves zero current switching (ZCS) of the semiconductor devices and regulates the output voltage for wide source voltage and load variations. Resonance characteristics were exploited during short switching overlap time to cause natural commutation of the active devices eliminating turn-off voltage spike along with reduced circulating currents in the converter. Current-sharing three inductor methodology has been employed resulting into reduced current stresses on the primary side semiconductor devices and reduced heat sink requirements. In addition, the gate driving and control requirements are simpler due to devices having common ground with the supply thereby improving the overall conversion efficiency. Output voltage is regulated by employing variable frequency control. The proposed converter analysis and design are validated using simulation results from PSIM 11.01 Software.","PeriodicalId":124226,"journal":{"name":"2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129262008","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

Design & Simulation of DSP based 24 kA Thyristor Controlled Rectifier for Nuclear Reactor Safety Study 核反应堆安全研究用24ka可控硅整流器的DSP设计与仿真

2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2020-12-16 DOI: 10.1109/PEDES49360.2020.9379899

G. Srivastava, Ranjan Kumar, R. D. Kulkarni

{"title":"Design & Simulation of DSP based 24 kA Thyristor Controlled Rectifier for Nuclear Reactor Safety Study","authors":"G. Srivastava, Ranjan Kumar, R. D. Kulkarni","doi":"10.1109/PEDES49360.2020.9379899","DOIUrl":"https://doi.org/10.1109/PEDES49360.2020.9379899","url":null,"abstract":"Experimental research and development facilities pertaining to safety of nuclear power plant utilizes simulated nuclear fuel clusters for conducting innovative research studies to understand the effect of power/temperature transients on nuclear fuel channel during accidental as well as normal situations. Powering those transients in an experimental facility is performed by electrical heating analogous to nuclear fission heating by current/power controlled high current through high power rectifiers. The desired power/temperature profile can be obtained by controlling the set reference current/power of the phase angle controlled thyristor rectifier system regardless of input voltage and load resistance variations. The paper presents design and performance simulation of digital signal processor based 12-pulse 24 kA, 90 volts thyristor controlled rectifier powering nuclear fuel cluster simulators. Design parameter including cooling requirements of rectifier transformer, inter phase reactor and thyristor assemblies have been described in the paper. The digital controller incorporated in the design is a TI DSP TMS320F28335, for low voltage high current application in close feedback loop system. The thyristor controlled rectifier has been designed to operate either in constant current mode or in constant power mode. Besides, the provision has been made in the design such that rectifier can be operated individually delivering six pulse output as well as in parallel delivering twelve pulse output for high DC current supply to fuel cluster simulators. The performance simulation results highlighting waveforms of various electrical parameters has been presented for demonstration of design validation.","PeriodicalId":124226,"journal":{"name":"2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125486296","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

Superimposed Component based Fault Detection Scheme for Multi-port DC Microgrid 基于叠加分量的多端口直流微电网故障检测方案

2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2020-12-16 DOI: 10.1109/PEDES49360.2020.9379652

Rahul Dogra, B. Rajpurohit, N. Tummuru, I. Marinova, V. Mateev

引用次数: 2

Comparative Analysis of Voltage Multiplier Cell Based Non-Isolated Step-Up Converters 基于电压倍增电池的非隔离升压变换器的比较分析

2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2020-12-16 DOI: 10.1109/PEDES49360.2020.9379441

SVK Naresh, Sankar Peddapati

引用次数: 1

Clamping Modulation Scheme for Low Speed Operation of Dual Inverter fed Drives 双变频器驱动低速运行的箝位调制方案

2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2020-12-16 DOI: 10.1109/PEDES49360.2020.9379867

Greeshma Nadh, A. S.

引用次数: 1

A Single-Stage Dual-Source Seven-Level Inverter for Grid Integrated Photovoltaic Energy Transfer System with MPPT MPPT并网光伏能量传输系统单级双源七电平逆变器

2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2020-12-16 DOI: 10.1109/PEDES49360.2020.9379339

S. V, N. C. M., J. P., A. V, U. S.

{"title":"A Single-Stage Dual-Source Seven-Level Inverter for Grid Integrated Photovoltaic Energy Transfer System with MPPT","authors":"S. V, N. C. M., J. P., A. V, U. S.","doi":"10.1109/PEDES49360.2020.9379339","DOIUrl":"https://doi.org/10.1109/PEDES49360.2020.9379339","url":null,"abstract":"A new seven-level multilevel inverter (MLI) with dual isolated input for grid-connected photovoltaic energy transfer system (PETS) is proposed in this paper. It has six unidirectional and one bidirectional semiconductor switches for realizing the seven-level output. The MLI finds application in photovoltaic (PV) energy transfer systems, where the requirement of two isolated DC sources is fulfilled by proper solar panel management. The bidirectional switch reduces the control overburden and improves circuit compactness as compared with the cascaded H-bridge MLI. The grid-connected PETS is designed to deliver the available PV power to load, connected in the distribution bus, as well as injects the remaining active power to the grid with a unity power factor (UPF). Moreover, PETS mitigates the reactive and harmonic demand of load irrespective of PV output and maintains the grid power quality within the IEEE-519 standard. The steady-state and dynamic performance of the proposed system is validated by using MATLAB/Simulink model, and the prototype for the MLI is developed and tested in the laboratory.","PeriodicalId":124226,"journal":{"name":"2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126450187","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

DC-link Voltage Feed Forward Controller for Buck Active Power Decoupling Circuit Buck有源功率解耦电路的直流电压前馈控制器

2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2020-12-16 DOI: 10.1109/PEDES49360.2020.9379485

N. Deshmukh, S. Prabhakar, S. Anand

{"title":"DC-link Voltage Feed Forward Controller for Buck Active Power Decoupling Circuit","authors":"N. Deshmukh, S. Prabhakar, S. Anand","doi":"10.1109/PEDES49360.2020.9379485","DOIUrl":"https://doi.org/10.1109/PEDES49360.2020.9379485","url":null,"abstract":"Single phase ac to dc power converter generally requires an energy storage element to support instantaneous power difference between dc side and ac side. An option to use a large value of electrolytic capacitors as energy storage is not viable due to their limited lifetime and poor reliability. Hence, in reliable rectifier designs, Active Power Decoupling (APD) circuits are preferred to allow the use of long life ceramic or film capacitors. The use of bidirectional buck converter as APD circuit is advantageous due to its simple control and low switch count. With conventional controller for buck APD circuit, dc-link voltage fluctuations during load changes are often large. This may result in maloperation of dc loads and increase the voltage rating of power devices in rectifier. To address said challenges, this study ideates a dc-link voltage feed forward controller for buck APD circuit. Proposed controller does not require additional sensors to synthesize the feed forward signal. Further, it supports seamless integration of buck APD circuit into an existing rectifier design with minimum changes in host system. The design recommendations and stability analysis for buck APD circuit with proposed controller are also provided. The satisfactory operation of proposed controller is confirmed with the help simulations using MATLAB/Simulink.","PeriodicalId":124226,"journal":{"name":"2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122215100","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

Effect of Non-Idealities on Commutation Process of direct AC-AC based Power Electronic Transformers 非理想性对直接交流-交流电力电子变压器换相过程的影响

2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2020-12-16 DOI: 10.1109/PEDES49360.2020.9379425

Yash Champneri, S. Nath

引用次数: 0