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Power Frequency Overvoltage of UHV Power Transmission Lines

  • Hao ZhouEmail author
  • Qiang Yi
  • Sha Li
  • Jingzhe Yu
Chapter
Part of the Advanced Topics in Science and Technology in China book series (ATSTC)

Abstract

Compared to the EHV, the power-frequency overvoltage of the UHV transmission lines is usually more serious, and seriously affecting the power transmission reliability. This chapter first discusses the mechanisms, characteristics, classification, and main influence factors of power-frequency overvoltage of the UHVAC transmission line, then focuses on the discussion of two restrictive measures for power-frequency overvoltage, namely, high-voltage shunt reactor and controllable high-voltage shunt reactor, and finally carries out detailed discussion on the determination of the upper and lower limits of the compensation degree of high-voltage shunt reactor.

Keywords

UHVAC Power frequency overvoltage Mechanism Characteristic High voltage shunt reactor Controllable high voltage shunt reactor 

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Copyright information

© Zhejiang University Press, Hangzhou and Springer-Verlag GmbH Germany 2017

Authors and Affiliations

  1. 1.College of Electrical EngineeringZhejiang UniversityXihu District, HangzhouPeople’s Republic of China
  2. 2.SIEMENS Power Automation Co., Ltd.NanjingPeople’s Republic of China

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