摘要
研制用于电流变技术工程应用研究的可控高压电源。设计中采用单片机技术．PWM变换技术，优良的多功能人机界面，按键输入，数码显示输出．高压电源系统可以输出0～5000V连续可调的高压直流或脉宽1～50ms的可调方波；具有过流保护，具有与控制系统及PC机的通讯接口和对输出电压、电流等参数进行实时采集和反馈的环节此电源性能可靠，输出电压稳定性高，响应灵敏．
To rcsearch a power source with controllable high voltage for the applica-tion of ER effect. The source system consisted of a single chip computer and a PWMconvertor etc. There are manifold functions on its good interface. Keying input andLET display are used in the source. This source inputs controllable high voltagcwithin 0~ 5 000V and controllable pulse width within 1 ~ 50 ms. Moreover it suppliesovercurrent protection. voltage and current close-cycle feedback. lt can communicatewith PC and othcr control system. This close-cycle high voltage source has the prop-erties of high output stabiilty and short response time.
出处
《车辆与动力技术》
1998年第4期27-30,共4页
Vehicle & Power Technology
关键词
电流变
高压电源
可调
electrorheology
high voltage source
controllable
