溧阳抽水蓄能电站自动电压控制AVC子站逻辑与功能浅析  

Automatic Voltage Control AVC Substation of Liyang Pumped Storage Power Station Analysis of Logic and Function

作　　者：陈强 高熹 谢明杰 崔婷瑶 CHEN Qiang;GAO Xi;XIE Mingjie;CUI Tingyao

机构地区：[1]江苏国信溧阳抽水蓄能发电有限公司,江苏常州213000

出　　处：《电力系统装备》2023年第6期69-72,共4页Electric Power System Equipment

摘　　要：随着大机组、特高压电网的形成,电压不仅是电网电能质量的一项重要指标,而且也是保证电网安全、稳定和经济运行的重要因素。通过接收调度命令能够实现发电机组自动无功分配、自动调压控制的自动电压控制(AVC)系统的应用也成为一种趋势和必然。文章介绍了溧阳抽水蓄能电站AVC子站的总体架构组成、逻辑实现、功能策略。With the formation of large units and ultra-high voltage power grids,voltage is not only an important indicator of power quality,but also an important factor to ensure the safety,stability,and economic operation of the power grid.Subsequently,the application of the automatic voltage control system AVC,which can achieve automatic reactive power distribution and automatic voltage regulation control of power plant units by receiving scheduling commands,has become a trend and necessity.The article introduces the overall architecture,logical implementation,and functional strategy of the AVC substation of Liyang Pumped Storage Power Station.

关 键 词：抽水蓄能 自动电压控制 AVC 无功调节 双主模式 

分 类 号：TM714.2[电气工程—电力系统及自动化]