摘要
变压器并列运行,即原副绕组分别并列到原边和副边的公用母线上,可以提高运行效率和供电可靠性。本文针对本氧气厂两变压器并列运行至第五天,两变压器低压侧跳闸,造成全厂低压停电半小时,停产三小时的事故进行分析,以供与各位同仁共同探讨。
Transformer Parallel Operating, its meaning is that Transformer primary and secondary windings juxtaposed to primary and secondary common bus separately. Transformer Parallel Operating can improve the operational efficiency and the power’s reliability. In the Oxygen plant, the two parallel operating transformers operated to the fifth day, the low-voltage-side circuit breakers of transformers tripped. And it made the whole plant stop production. This paper analyze the malfunction, and discuss with the fellow workers.
出处
《电气技术》
2008年第6期66-69,共4页
Electrical Engineering
关键词
变压器
并列运行
事故分析
transformer
parallel operating
malfunction analyze
