Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

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南方电网无功电压问题分析

来源:电工电气发布时间:2016-03-10 15:10 浏览次数:12

南方电网无功电压问题分析 

李智欢1,张艳艳2,苏寅生1,黄河1,陈金富2 
1 中国南方电网有限责任公司,广东 广州 510623;2 华中科技大学 强电磁工程与新技术国家重点实验室,湖北 武汉 430074 
 

摘 要:阐述了无功电压控制策略,介绍了南方电网无功配置情况、无功平衡情况及N-1电压水平情况,分析了南方电网无功电压运行存在的问题,并从电网运行方式安排、静态无功补偿、无功分层分区平衡控制、动态无功支撑、电压无功自动控制和电压无功监督管理等方面对南方电网的无功电压工作提出建议。
关键词:南方电网;无功功率;电压水平;无功电压控制
中图分类号:TM761+.1 文献标识码:A 文章编号:1007-3175(2015)08-0018-05


Analysis on Reactive Voltage Problem of Southern Power Grid 

LI Zhi-huan1, ZHANG Yan-yan2, SU Yin-sheng1, HUANG He1, CHEN Jin-fu2 
1 China Southern Power Grid Co., Ltd, Guangzhou 510623, China; 2 State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan 430074, China 
 

Abstract: The paper expounded the reactive voltage control strategy and introduced the conditions of reactive configuration, reactive balance and N-1 voltage level in southern power grid. Analysis was made to the problems existing in reactive voltage operation of southern power grid. This paper gave some advices of reactive voltage working from the aspects of power grid operation arrangement, static reactive power compensation, reactive layered and zoned balance control, dynamic reactive power support, automatic voltage control (AVC), and voltage reactive power supervision and management.
Key words: southern power grid; reactive power; voltage level; reactive-voltage control


参考文献
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