一种基于磁滞电流控制的高功率放射应用中电能质量改善的分流电流补偿方案

2015 International Conference on Power and Advanced Control Engineering (ICPACE) Pub Date : 2015-08-01 DOI:10.1109/ICPACE.2015.7274916

Shridevi R. Angadi, R. Nanjundaswamy, N. Srinivas, R. S. Ananda Murthy

{"title":"一种基于磁滞电流控制的高功率放射应用中电能质量改善的分流电流补偿方案","authors":"Shridevi R. Angadi, R. Nanjundaswamy, N. Srinivas, R. S. Ananda Murthy","doi":"10.1109/ICPACE.2015.7274916","DOIUrl":null,"url":null,"abstract":"In this paper, a shunt active power filter scheme is proposed for a three phase system feeding a non-linear load. The system represents the HV generator used in high power radiology equipment. Hysteresis current control is used, which controls the operation such that a sinusoidal current is drawn from the source. The proposed method also reduces the THD, thus improving the power quality. The compensating currents are injected in phase opposition at the point of common contact to cancel out the harmonic currents in ac lines. The Hysteresis current control is used because it is simple and easy to implement. The simulation is carried out using MATLAB-SIMULINK software, whose results are displayed.","PeriodicalId":6644,"journal":{"name":"2015 International Conference on Power and Advanced Control Engineering (ICPACE)","volume":"40 1","pages":"53-58"},"PeriodicalIF":0.0000,"publicationDate":"2015-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A hysteresis current control based shunt current compensation scheme for power quality improvement in high power radiology applications\",\"authors\":\"Shridevi R. Angadi, R. Nanjundaswamy, N. Srinivas, R. S. Ananda Murthy\",\"doi\":\"10.1109/ICPACE.2015.7274916\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, a shunt active power filter scheme is proposed for a three phase system feeding a non-linear load. The system represents the HV generator used in high power radiology equipment. Hysteresis current control is used, which controls the operation such that a sinusoidal current is drawn from the source. The proposed method also reduces the THD, thus improving the power quality. The compensating currents are injected in phase opposition at the point of common contact to cancel out the harmonic currents in ac lines. The Hysteresis current control is used because it is simple and easy to implement. The simulation is carried out using MATLAB-SIMULINK software, whose results are displayed.\",\"PeriodicalId\":6644,\"journal\":{\"name\":\"2015 International Conference on Power and Advanced Control Engineering (ICPACE)\",\"volume\":\"40 1\",\"pages\":\"53-58\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 International Conference on Power and Advanced Control Engineering (ICPACE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICPACE.2015.7274916\",\"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 Power and Advanced Control Engineering (ICPACE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICPACE.2015.7274916","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

摘要

针对非线性负载的三相系统，提出了一种并联型有源电力滤波方案。该系统代表了大功率放射设备中使用的高压发电机。使用迟滞电流控制，它控制操作，使正弦电流从源提取。该方法还降低了THD，从而提高了电能质量。补偿电流在共触点相反注入，以抵消交流线路中的谐波电流。由于迟滞电流控制简单，易于实现，所以采用迟滞电流控制。利用MATLAB-SIMULINK软件进行了仿真，并给出了仿真结果。

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

A hysteresis current control based shunt current compensation scheme for power quality improvement in high power radiology applications

In this paper, a shunt active power filter scheme is proposed for a three phase system feeding a non-linear load. The system represents the HV generator used in high power radiology equipment. Hysteresis current control is used, which controls the operation such that a sinusoidal current is drawn from the source. The proposed method also reduces the THD, thus improving the power quality. The compensating currents are injected in phase opposition at the point of common contact to cancel out the harmonic currents in ac lines. The Hysteresis current control is used because it is simple and easy to implement. The simulation is carried out using MATLAB-SIMULINK software, whose results are displayed.

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 Power and Advanced Control Engineering (ICPACE)

自引率

0.00%

发文量