摘要
利用Unilyzer902电能质量分析仪,对某大型冷水机组UPS系统的谐波污染情况进行检测,并结合国家相关标准对检测结果进行了全方位的详细分析,从而彻底摸清了谐波污染程度,得出已经严重受到谐波污染的结论,最后考虑到实际情况给出一个建议性改善方案,并进行相应经济性分析。
Using power quality analyzer Unilyzer902 to test the harmonic pollution of a the UPS supply water chilling unit, and fully analyze the test results by reference with national standard so as to find out the extent of harmonic pollution to system completely, then come to a conclusion that the UPS system has been severely affected by harmonic pollution, and finally gives a suggested solution to the harmonic pollution problem by taking the actual situation into account and a corresponding economic analysis.
出处
《电气自动化》
2012年第5期65-66,73,共3页
Electrical Automation
关键词
UPS
谐波
冷水机组
谐波检测
谐波分析
UPS
harmonious
water chilling unit
harmonic test
harmonic analysis
