论文部分内容阅读
十三陵蓄能电厂采用了以 BüTOW 配电变压器为主要设备,使得发电机中性点偏移所构成的100%定子单相接地保护专利技术,突破了传统定子单相接地保护存在死区或需两种单相接地保护相配合才能消除死区的局限。本文重点阐述该保护的工作及原理接线。
The Shisanling Pumped Storage Power Plant adopted the patented technology of 100% stator single-phase grounding protection consisting of the BöTOW distribution transformer as the main equipment, which made the neutral point shift of the generator break through the existing dead zone of the traditional stator single-phase grounding protection or Need two kinds of single-phase ground protection in order to eliminate the dead zone limitations. This article focuses on the protection of the work and the principle of wiring.