摘要
叙述了基于UPS电源技术的控制回路馈电屏的优化设计。该供电模式可控性高,在外网电压大幅波动或瞬时断电的情况下能够维持控制回路正常运行,避免停机停炉事故。
The optimized design of control circuit feeder penal based on UPS power source technology was described. With high controllability this power feeding mode can main-tain normal operation of the control circuit and prevent shutdown in cases of big voltage fluc-tuation of external power grid or instantaneous power cutoff.
出处
《冶金动力》
2014年第2期4-6,共3页
Metallurgical Power
关键词
冗余
控制回路
晃电
redundancy
control circuit
voltage shock
