环境温度对骚扰电压和谐波测试结果的影响  

Research for the Test Results of the Conducted Disturbance and Harmonic Current Affected by the Change of the Ambient Temperature

作　　者：张娴[1] 刘晓东[1] 吴燎兰[1] 陆敏华[1] 李敏[1] 橐小宇[1] 

机构地区：[1]上海出入境检验检疫局机电中心

出　　处：《安全与电磁兼容》2007年第4期49-51,共3页Safety & EMC

摘　　要：选取变频空调、定频空调等不同样品,在不同的环境温度下对其谐波和电源端骚扰电压进行测量,发现谐波值和骚扰电压值随环境温度的变化有很大的不同。电磁兼容工程师对此类设备进行检测时应给予高度的关注。Different EUT （inverter conditioner, air conditioner） has been selected in this paper to measure the conducted disturbance at the mains ports and the harmonic current whose results have been found are obviously different based on the change of the ambient temperature, The EMC engineers should be given more attention in the test for inverter conditioner and similar apparatus.

关 键 词：电源端传导骚扰 谐波电流 环境温度 受试设备 变频空调 

分 类 号：TM933.2[电气工程—电力电子与电力传动] TM935