摘要
大功率直流恒压恒流电源是机车电子装置及机车电器试验可的重要设备,为此,我们采用国外先进技术研制成功了ZN150-6型精密恒压恒流电源。本文介绍了该电源的性能参数、整体结构及有关电路的组成及工作原理。
D. C. power constant voltage & constant current supply is a considerable equipment in tests of both electronics and electric apparatus on locomotives. Therefor, type ZN150-6 precise constant voltage & constant current supply has been successfully developed by way of adopting up-to-date overseas techniques. The article presents about this kind of power supply the property parameters, integral structure as well as the composition of the circuits involved and their operating principles.
出处
《机车电传动》
北大核心
1990年第2期46-48,共3页
Electric Drive for Locomotives
关键词
稳压电源
控制电路
电源
机车
D. C. power supply, stable voltagepower supply, stable current power supply, controlling circuit, technical parameter, thyristor application, over-voltage protection, block diagram.
