摘要
针对BKDZ矿用隔爆型智能真空馈电开关保护性能存在的不足之处,在短路保护、检漏取样电路及智能整定电路等进行重点技术探索,以提高开关保护性能的可靠性。
In view of the disadvantages of protective performance existed in BKDZ mining flameproof vacuum feed switch, the paper emphatically discusses the technologies such as short -circuit protection leakage, detecting sampling circuit and intelligent adjusting circuit in order to improve the protective performance reliability of switch.
出处
《煤矿机电》
2006年第1期38-40,共3页
Colliery Mechanical & Electrical Technology
关键词
开关
保护性能
可靠性
switch
protective performance
reliability
