摘要
针对电力二次设备常用的开关电源插件老化快、故障率高,容易对供电的板卡带来隐患的问题,提出一种延长直流电源插件寿命的措施以及实用可靠的在线监测技术,可有效提高电源设备的运行可靠性,降低事故发生的概率。
In view of the problems of quick aging, high failure rate, and vulnerability to bring hidden trouble to the power supply board, this paper puts forward a measure to prolong the life of DC power plug-in, as well as practical and reliable online monitoring technology, which can effectively improve the operation reliability of power equipment and reduce the accident probability.
作者
花蕾
黄晨恺
HUA Lei;HUANG Chenkai(Jiangsu Huadian Qishuyan Electric Power Co.,Ltd.,Changzhou 213000,Jiangsu Province,China)
出处
《电力与能源》
2020年第1期145-148,共4页
Power & Energy
关键词
二次设备
开关电源插件
电解电容
寿命评估
secondary equipment
switching power supply plug-in
electrolytic capacitor
life evaluation
