摘要
本文简述了计算机开关电源产生谐波的原因,并根据实验室的谐波测试结果,分析了实验室的谐波主要来源及特点,指出了谐波干扰对实验室造成的危害,提出了相应的谐波抑制措施。
The reasons that contribute to switching power supply harmonic are discussed. According to the results of harmonic in laboratory, The main origins and features of harmonic are analyzed, The harm of harmonic interference and it's suppressions are presented.
出处
《机电产品开发与创新》
2004年第2期77-78,86,共3页
Development & Innovation of Machinery & Electrical Products
关键词
计算机
开关电源
实验室
谐波污染
谐波干扰
switching power supply
harmonic interference
laboratory
harm and suppression
