Reactive power and voltage control in UHVAC power grid

被引：0
|
作者：
Zhang Y. [1 ]
Li Q. [1 ]
Liu X. [1 ]
机构：
[1] School of Electric Power, South China University of Technology, Guangzhou
来源：
Li, Qinhao (epliqinhao@163.com) | 1600年 / Automation of Electric Power Systems Press卷 / 41期
基金：
中国国家自然科学基金;
关键词：
Development directions; Reactive power and voltage control; Reactive power characteristics; Ultra-high voltage alternating current (UHVAC); Voltage characteristics;
D O I：
10.7500/AEPS20160813003
中图分类号：
学科分类号：
摘要：
Ultra-high voltage alternating current (UHVAC) network is the key to balance the supply and demand of energy, as well as building strong smart grid and Energy Internet. UHVAC networks are under developing with a steady pace. Reactive power and voltage control is an important measure to ensure the security, reliability and economy of UHVAC networks. The reactive power and voltage characteristics of UHVAC transmission lines are summarized, and the problems of reactive power and voltage control in UHVAC networks are indicated. The reactive power and voltage control methods are reviewed including independent control, coordinated control with neighboring grids and global reactive power optimization of large power grids. At last, some future directions in the field of reactive power and voltage control in UHVAC networks are pointed out, according to the analysis of the current research status and the development trend of ultra-high voltage networks. © 2017 Automation of Electric Power Systems Press.
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页码：159 / 167
页数：8
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