Skip to main navigation Skip to search Skip to main content

Coordinated Control of Phase Switch Devices and Svg for Voltage Unbalance Mitigation in Multibus Distribution Networks

  • Wei Feng
  • , Hao Yi
  • , Jun Ge
  • , Zebin Yang
  • , Zhikai Wang
  • , Qionglin Li
  • , Manqi Liang
  • , Zhenxiong Wang
  • , Fang Zhuo
  • Xi'an Jiaotong University
  • State Grid Corporation of China
  • State Grid Henan Electric Power Company

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

Abstract

The widespread presence of single-phase loads and increasing integration of distributed generation resources in local distribution networks lead to significant voltage unbalance (VU). Phase-switching schemes are constrained by the compensation capacity dependency on connected singlephase loads, while SVG-based active compensation demonstrate inadequate capability in addressing multi-bus VU exceeding limits with high investment costs. Hence, this paper proposes a novel coordinated control strategy of PSDs and SVGs aiming at multi-bus voltage unbalance mitigation. This strategy synergizes the load-side mitigation capability of phase-switching with the dynamic compensation advantages of SVG. The method effectively addresses multi-bus voltage unbalance while reducing PSD switching frequency and SVG output capacity requirements.

Original languageEnglish
Title of host publication2025 Energy Conversion Congress and Expo Europe, ECCE Europe 2025 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798331567521
DOIs
StatePublished - 2025
Event2025 Energy Conversion Congress and Expo Europe, ECCE Europe 2025 - Birmingham, United Kingdom
Duration: 31 Aug 20254 Sep 2025

Publication series

Name2025 Energy Conversion Congress and Expo Europe, ECCE Europe 2025 - Proceedings

Conference

Conference2025 Energy Conversion Congress and Expo Europe, ECCE Europe 2025
Country/TerritoryUnited Kingdom
CityBirmingham
Period31/08/254/09/25

Keywords

  • coordinated control
  • distribution networks
  • phase switch device
  • static var generator
  • voltage unbalance

Fingerprint

Dive into the research topics of 'Coordinated Control of Phase Switch Devices and Svg for Voltage Unbalance Mitigation in Multibus Distribution Networks'. Together they form a unique fingerprint.

Cite this