摘要
不间断电源系统(UPS)广泛应用于通信、电力、金融、国防军事等领域。当交流电网输入发生异常情况时,UPS可向负载继续供电,并保证供电的质量,使负载供电不受影响。由于供电对象对供电可靠性的要求,UPS故障情况下通常要求尽快恢复,故工作维护人员需及时对其进行分析与处理,本文介绍了几种常见的UPS的故障、以及检修方法。
Uninterruptible power system （UPS） is a power supply system since 1960s. If the AC power input is abnormal, UPS can continue to supply power for the load, and ensure the quality of power supply. In practice, UPS will be many failures, maintenance staff yze and deal with them in time. the paper introduces several common UPS failure and repair methods
出处
《电源世界》
2016年第3期38-41,共4页
The World of Power Supply
关键词
UPS
常见故障
维修
UPS, Common failure, Maintenance
