A Control Strategy of Hybrid Reactive Compensator with Reactive Power Pre-specified

  • Hongwei Xiao
  • , Longyu Xu
  • , Qinrui Deng
  • , Jilang Qiu
  • , Yingjie He

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

On the basis of hybrid reactive power compensation system, this paper presents a method to obtain the number of capacitor banks of Thyristor Switch Capacitor (TSC) and output instructions of the Static Var Generator (SVG) according to pre-specified reactive power output of SVG when TSC reaches steady state. It avoids the over current phenomenon caused by the full compensation of SVG in hybrid compensation system. The entire control system includes the master computer system and salver computer system. The constant reactive power mode or the constant power factor mode can be selected on the master computer of the system. The number of capacitor banks of TSC and output instructions of SVG can be calculate on the master computer and its command value is transferred to the slaver computer to realize the control of the whole system. The feasibility of the compensation algorithm is verified by simulation. The validity of the structure of the system is verified by experiments and its result show the validity of both the algorithm and the control system.

Original languageEnglish
Title of host publicationProceedings of 2019 IEEE 3rd International Electrical and Energy Conference, CIEEC 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages652-657
Number of pages6
ISBN (Electronic)9781728116754
DOIs
StatePublished - Sep 2019
Event3rd IEEE International Electrical and Energy Conference, CIEEC 2019 - Beijing, China
Duration: 7 Sep 20199 Sep 2019

Publication series

NameProceedings of 2019 IEEE 3rd International Electrical and Energy Conference, CIEEC 2019

Conference

Conference3rd IEEE International Electrical and Energy Conference, CIEEC 2019
Country/TerritoryChina
CityBeijing
Period7/09/199/09/19

Keywords

  • Hybrid reactive power compensation
  • Master computer
  • Static Var Generator
  • Thyristor Switch Capacitor

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