File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
  • Find via Find It@HKUL
Supplementary

Article: A novel current control method for active power filter based on optimal voltage vector

TitleA novel current control method for active power filter based on optimal voltage vector
基于最優電壓矢量的有源濾波器電流控制新方法
Authors
KeywordsActive power filter (APF) (有源濾波器)
Hysteresis current control (滯環電流控制)
Voltage source inverter (電壓源逆變器)
Optimal voltage vector (最優電壓矢量)
Current control method (電流控制方法)
Issue Date2000
PublisherDianli Xitong Zidonghua Zazhishe (電力系統自動化雜誌社). The Journal's web site is located at http://www.aeps-info.com/aeps/ch/index.aspx
Citation
Automation of Electric power Systems, 2000, v. 24 n. 6, p. 25-31 How to Cite?
電力系統自動化, 2000, v. 24 n. 6, p. 25-31 How to Cite?
AbstractA novel hysteresis current control method for active power filter based on optimal voltage vector is suggested. The method jointly utilizes two sets of phase current difference comparators to determine the locations of the reference voltage vector and the current error vector. When the system reference voltage vector is changing rapidly and randomly which makes it difficult to estimate its location, the new method can fast detect its correct position by a single try-and-error process which is essential to the performance of active power filter. The related concept and formulation are presented. Computer simulation is conducted on a testing system and the results show that the method can fast determine optimal voltage vector, therefore effectively reduce current tracking error, and in the meanwhile apparently reduce switching frequency of voltage source inverter (VSI) and hence improve efficiency of active power filter noticeably. 提出了一種新的基于最優電壓矢量的有源濾波器滯環電流控制方法。該方法的特點是用一組滯環相間電流比較器和一組階梯式相間電流比較器相結合,快速、正確地判斷有源濾波器參考電壓空間矢量所在的區域,并由此決定最優電壓矢量及對有源濾波器實行滯環電流控制。用電磁暫態程序進行的計算機仿真結果表明,該方法能快速、正確地確定最優電壓矢量,從而可有效地降低開關頻率和提高有源濾波器的效率。其突出優點是在參考電壓空間矢量變化較快且難以預測的情況下,仍能快速跟蹤及確定其所在的區域,從而可有效地減少電流補償誤差,改善有源濾波器的性能。
Persistent Identifierhttp://hdl.handle.net/10722/73523
ISSN
2015 SCImago Journal Rankings: 0.772

 

DC FieldValueLanguage
dc.contributor.authorZeng, J-
dc.contributor.authorDiao, Q-
dc.contributor.authorNi, Y-
dc.contributor.authorChen, S-
dc.contributor.authorZhang, B-
dc.date.accessioned2010-09-06T06:52:09Z-
dc.date.available2010-09-06T06:52:09Z-
dc.date.issued2000-
dc.identifier.citationAutomation of Electric power Systems, 2000, v. 24 n. 6, p. 25-31-
dc.identifier.citation電力系統自動化, 2000, v. 24 n. 6, p. 25-31-
dc.identifier.issn1000-1026-
dc.identifier.urihttp://hdl.handle.net/10722/73523-
dc.description.abstractA novel hysteresis current control method for active power filter based on optimal voltage vector is suggested. The method jointly utilizes two sets of phase current difference comparators to determine the locations of the reference voltage vector and the current error vector. When the system reference voltage vector is changing rapidly and randomly which makes it difficult to estimate its location, the new method can fast detect its correct position by a single try-and-error process which is essential to the performance of active power filter. The related concept and formulation are presented. Computer simulation is conducted on a testing system and the results show that the method can fast determine optimal voltage vector, therefore effectively reduce current tracking error, and in the meanwhile apparently reduce switching frequency of voltage source inverter (VSI) and hence improve efficiency of active power filter noticeably. 提出了一種新的基于最優電壓矢量的有源濾波器滯環電流控制方法。該方法的特點是用一組滯環相間電流比較器和一組階梯式相間電流比較器相結合,快速、正確地判斷有源濾波器參考電壓空間矢量所在的區域,并由此決定最優電壓矢量及對有源濾波器實行滯環電流控制。用電磁暫態程序進行的計算機仿真結果表明,該方法能快速、正確地確定最優電壓矢量,從而可有效地降低開關頻率和提高有源濾波器的效率。其突出優點是在參考電壓空間矢量變化較快且難以預測的情況下,仍能快速跟蹤及確定其所在的區域,從而可有效地減少電流補償誤差,改善有源濾波器的性能。-
dc.languagechi-
dc.publisherDianli Xitong Zidonghua Zazhishe (電力系統自動化雜誌社). The Journal's web site is located at http://www.aeps-info.com/aeps/ch/index.aspx-
dc.relation.ispartofAutomation of Electric power Systems-
dc.relation.ispartof電力系統自動化-
dc.subjectActive power filter (APF) (有源濾波器)-
dc.subjectHysteresis current control (滯環電流控制)-
dc.subjectVoltage source inverter (電壓源逆變器)-
dc.subjectOptimal voltage vector (最優電壓矢量)-
dc.subjectCurrent control method (電流控制方法)-
dc.titleA novel current control method for active power filter based on optimal voltage vector-
dc.title基于最優電壓矢量的有源濾波器電流控制新方法-
dc.typeArticle-
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1000-1026&volume=24 No 6&spage=pp. 25&epage=31&date=2000&atitle=A+n+new+method+for+active+power+filter+current+control+based+on+optimal+voltage+vectoren_HK
dc.identifier.emailNi, Y: yxni@eee.hku.hk-
dc.identifier.authorityNi, Y=rp00161-
dc.identifier.hkuros53947-
dc.identifier.volume24-
dc.identifier.issue6-
dc.identifier.spage25-
dc.identifier.epage31-
dc.publisher.placeChina (中國)-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats