交直交电传动测试系统的研究  

Research on Testing System of AC-DC-AC Electric Drive

作　　者：唐献康[1] 

机构地区：[1]株洲电力机车研究所

出　　处：《机车电传动》1990年第6期7-10,18,共5页Electric Drive for Locomotives

摘　　要：本文介绍了由IBM-PC/XT微机与DL2800瞬态记录仪组成的自动测试系统。该系统能对多路信号以两种采样率同时采样,且采样率能跟随信号频率的变化,特别适合于对交直交变频系统的采样分析。An automatic testing system consisted of IBM-PC/XT microprocessor and DL2800 transient recorder have been introduced in the paper. The system can sample multiway signals with two sampling rates at the same time. Besides, the sampling rate can change with signal frequency. It is especially suitable for sampling analysis of AC-DC-AC variable frequency system.

关 键 词：电量测量 电压测量 电流测量 

分 类 号：TM933[电气工程—电力电子与电力传动]