摘要
介绍了唐山开滦热电有限责任公司林电分公司厂高备变纵联差动保护误动作情况,有针对性的对保护系统检查,对检查结果进行分析,并提出了改进措施。
Introduced the tangshan limited liability company Lin kailuan heat for the electric branch high longitudinal league change, differential protection misoperation of protection system of targeted cheeks on examination results,and advances some improving measures.
出处
《黑龙江科技信息》
2011年第33期8-9,共2页
Heilongjiang Science and Technology Information
关键词
变压器
纵联差动
电流互感器
transformer
longitudinal league differential
current transformer
