The measurement was done on measuring unit using power analyzer LEM Norma D6100 and a power analyzer based on PC platform with multifunction cards NI- Daq 6024E and control software developed in LabVIEW environment.

• 测量时使用了LEMNormaD6100功率分析仪和一台基于PC平台的功率分析仪,并采用多功能插件NI-Daq6024E和在LabVIEW环境下开发的控制软件。