基于CHBMLI的D-STATCOM改进电能质量

2015 International Conference on Recent Developments in Control, Automation and Power Engineering (RDCAPE) Pub Date : 2015-03-12 DOI:10.1109/RDCAPE.2015.7281364

Ravikant Pandey, Puneet Chawla, R. Tripathi

{"title":"基于CHBMLI的D-STATCOM改进电能质量","authors":"Ravikant Pandey, Puneet Chawla, R. Tripathi","doi":"10.1109/RDCAPE.2015.7281364","DOIUrl":null,"url":null,"abstract":"This paper investigates the problems associated with distribution system in terms of delivery of clean power and their solutions, in particular the reactive power compensation. The abnormalities in the distribution system has been modeled and analyzed. The deviation so computed has been compensated by use of the D-STATCOM in the real time. A detailed model of 3-phase D-STATCOM for line voltage up to 11kV has been developed using cascaded multilevel voltage source converter structure (VSCs). A level shift PWM control has been developed for the multilevel inverter for the medium voltage distribution system. The scheme has been replaced for the control of the D-STATCOM so that it maintains the reactive power and THD under control by keeping all the voltage and current waveforms as per their standard sinusoidal forms. A SIMULINK model using MATLAB/SIMULINK platform has been used to present the proposed system. Simulation result for different operating condition has been obtained and analyzed for viewing the merit of the proposed control technique. The obtained results corroborate the effectiveness of control scheme.","PeriodicalId":403256,"journal":{"name":"2015 International Conference on Recent Developments in Control, Automation and Power Engineering (RDCAPE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Power quality improvement using CHBMLI based D-STATCOM\",\"authors\":\"Ravikant Pandey, Puneet Chawla, R. Tripathi\",\"doi\":\"10.1109/RDCAPE.2015.7281364\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper investigates the problems associated with distribution system in terms of delivery of clean power and their solutions, in particular the reactive power compensation. The abnormalities in the distribution system has been modeled and analyzed. The deviation so computed has been compensated by use of the D-STATCOM in the real time. A detailed model of 3-phase D-STATCOM for line voltage up to 11kV has been developed using cascaded multilevel voltage source converter structure (VSCs). A level shift PWM control has been developed for the multilevel inverter for the medium voltage distribution system. The scheme has been replaced for the control of the D-STATCOM so that it maintains the reactive power and THD under control by keeping all the voltage and current waveforms as per their standard sinusoidal forms. A SIMULINK model using MATLAB/SIMULINK platform has been used to present the proposed system. Simulation result for different operating condition has been obtained and analyzed for viewing the merit of the proposed control technique. The obtained results corroborate the effectiveness of control scheme.\",\"PeriodicalId\":403256,\"journal\":{\"name\":\"2015 International Conference on Recent Developments in Control, Automation and Power Engineering (RDCAPE)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-03-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 International Conference on Recent Developments in Control, Automation and Power Engineering (RDCAPE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RDCAPE.2015.7281364\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 International Conference on Recent Developments in Control, Automation and Power Engineering (RDCAPE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RDCAPE.2015.7281364","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 2

摘要

本文探讨了配电网在清洁电力输送中存在的问题及其解决方法，特别是无功补偿问题。对配电系统中的异常现象进行了建模和分析。利用D-STATCOM实时补偿了由此计算出的偏差。采用级联多电平电压源变换器结构(VSCs)建立了线路电压高达11kV的三相D-STATCOM的详细模型。针对中压配电系统中的多电平逆变器，提出了一种电平移位PWM控制方法。该方案已被取代用于控制D-STATCOM，以便通过保持所有电压和电流波形按照其标准正弦形式保持无功功率和THD处于控制之下。在MATLAB/SIMULINK平台上建立了SIMULINK模型来实现该系统。并对不同工况下的仿真结果进行了分析，以验证所提控制技术的优越性。仿真结果验证了控制方案的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Power quality improvement using CHBMLI based D-STATCOM

This paper investigates the problems associated with distribution system in terms of delivery of clean power and their solutions, in particular the reactive power compensation. The abnormalities in the distribution system has been modeled and analyzed. The deviation so computed has been compensated by use of the D-STATCOM in the real time. A detailed model of 3-phase D-STATCOM for line voltage up to 11kV has been developed using cascaded multilevel voltage source converter structure (VSCs). A level shift PWM control has been developed for the multilevel inverter for the medium voltage distribution system. The scheme has been replaced for the control of the D-STATCOM so that it maintains the reactive power and THD under control by keeping all the voltage and current waveforms as per their standard sinusoidal forms. A SIMULINK model using MATLAB/SIMULINK platform has been used to present the proposed system. Simulation result for different operating condition has been obtained and analyzed for viewing the merit of the proposed control technique. The obtained results corroborate the effectiveness of control scheme.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2015 International Conference on Recent Developments in Control, Automation and Power Engineering (RDCAPE)

自引率

0.00%

发文量