摘要
介绍了截流型电源的过电流保护值的测试、瞬态能量的产生过程,分析了瞬态能量产生的因素,提出了本安电源设计中瞬态能量抑制的2种方法,解决了本安电源设计过程中不能通过火花点燃试验及瞬态能量试验的问题,并验证了其中的一种方法。
This paper introduces the test of the current protection value of the intercepting power source and the production process of transient energy, analyzes the factors of transient energy production, proposes two methods of transient energy suppression in design of intrinsic safe power source, which solves the problem of failure of spark ignition test and transient energy test in the design process of intrinsic power supply, and one of the methods is verified.
出处
《煤矿安全》
北大核心
2017年第8期63-64,68,共3页
Safety in Coal Mines
关键词
瞬态能量试验
火花点燃试验
本安电源设计
过电流
响应时间
transient energy test
spark ignition test
design of intrinsic safe power source
over current
response time
