摘要
国内某核电厂220 V蓄电池组发生过多次蓄电池故障报警,但检查蓄电池组的每只蓄电池的参数都在正常范围内,经过对蓄电池的大量历史数据分析及现场观察,分析出可能的原因,提出了改进方案,经现场验证取得了明显效果。
220V Battery failure alarm has occurred many times a nuclear power plant in China, but the parameters of each battery group are in the normal range. After analyzing a lot of historical data of the battery and observing on the spot, the possible reasons are analyzed, and the improvement scheme is put forward.
作者
余勇
王江杰
Yu Yong;Wang Jiangjie(CNNP Nuclear Power Operations Management Co.,Ltd.,Jiaxing 314300,China)
出处
《电子技术应用》
2022年第S01期173-175,共3页
Application of Electronic Technique
关键词
蓄电池组
电压差
布置
温度
通风
battery group
voltage difference
layout
temperature
ventilation
