来源:
《安全与电磁兼容》2011年第5期
作者:李树明 褚丽歆
大功率UPS传导干扰现场测试方法探讨
Analysis on Methods of ON-site EMI Measurement of High-power UPS
摘要 阐述UPS传导干扰的产生机理及危害,通过使用电压探针、电流探针、功率探针和电能质量分析仪的测试,对大功率UPS传导干扰的现场测试方法进行了探讨,对现场安装完成的大功率UPS的传导干扰水平进行评估。
关键词 大功率UPS;传导干扰;测试方法。
Abstract The mechanism and hazards of conducted emission from UPS were put
forward.The methods of on-site EMI measurement of high-power UPS were discussed
through the test by using voltage probe, current probe, power probe and power
quality analyzer. Finally, the conducted emission of on-site installed high-power UPS
was assessed.
Keywords high-power UPS;conducted emission;methods of measurement