3/2接线方式同期回路的设计与应用

华电技术 ›› 2012, Vol. 34 ›› Issue (1): 24-27.

3/2接线方式同期回路的设计与应用

张琼

广东珠海金湾发电有限公司，广东珠海519050

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2012-01-25

Design and application of synchronizing circuit under 3/2 connection mode

ZHANG Qiong

Guang Dong Zhuhai Jinwan Power Generation Company Limited, Zhuhai 519050, China

Received:1900-01-01 Revised:1900-01-01 Published:2012-01-25

摘要/Abstract

摘要： 从3/2接线方式下大型发电机组的同期控制回路设计、同期交流电压回路设计及同期检查试验等方面，论述了3/2接线方式同期回路的设计要求与应用情况，以保证采用3/2接线方式的机组同期操作趋于合理、完善和安全。

关键词: 3/2接线, 同期回路, 电压切换, 同期检查

Abstract: The design requirement and application situation of the synchronizing circuit under 3/2 connection mode were expounded, in which the synchronization control circuit design, the synchronization AC voltage loop design and the synchronization check test of large generator set under 3/2 connection mode were included. The purpose of this paper is to ensure the synchronizing operation of the units under 3/2 connection mode to be more rational, perfect and security.

Key words: 3/2 connection mode, synchronizing circuit, voltage switchover, synchronization check

张琼. 3/2接线方式同期回路的设计与应用[J]. 华电技术, 2012, 34(1): 24-27.

ZHANG Qiong. Design and application of synchronizing circuit under 3/2 connection mode[J]. Huadian Technology, 2012, 34(1): 24-27.