消除直流系统异常对励磁调节器的影响  

Eliminate the Effects on Field Regulator Caused by Abnormal DC Power System

作　　者：贾建华 李向宏 

机构地区：[1]山西阳光发电有限责任公司,山西阳泉045200

出　　处：《山西电力》2011年第1期54-56,共3页Shanxi Electric Power

摘　　要：由于1台机组单元控制直流电源消失,使相应机组调节器逆变灭磁,分析了该公司机组相关直流控制回路接线及调节器试验结果,给出了消除直流控制电源对调节器影响的方法,提高了调节器的稳定性,保证了机组及电网的安全。Because of the de - energization of the unit control DC power, inverted de - excitation occurred on related regulators. In this paper, the DC control circuit of the unit in the company is introduced. What is more, the results of the test for the regulators are analysed and some methods are accordingly given to eliminate the effects on the regulators, which improves the stability of the regulators and ensures the safe operation of the units and power grid.

关 键 词：调节器 直流电源 停机令 并网状态 逆变灭磁 

分 类 号：TM761.11[电气工程—电力系统及自动化]