高压TSC快速切换方法及防误触发方式研究

Researched on Fast Switching and Anti-false Triggering Method of TSC in High-voltage

自电网建设使用以来,无功补偿就不可缺少,而TSC是SVC主要形式之一。本文取自国外500k V超高压主干电网建设实际工程项目,采用TCR+TSC组合在30k V母线上进行无功补偿为背景,通过分析TSC控制器来研究快速准确切换。目前TSC控制器已成功投运,表明该TSC设备能够达到快速切换并准确触发的要求。

Since the construction and use of power grids, reactive power compensation is indispensable, and TSC is one of the main forms. This paper is taken from the actual 500 kV ultra-high voltage main power grid construction project. TCR＋TSC is used to perform reactive power compensation on the 30 kV bus. TSC controller is used to study the fast and accurate switching. Now TSC controller has been successfully put into operation, indicating that the TSC device can meet the requirements of fast switching and accurate triggering.