基于dsPIC30F的相控开关控制器研究  

The Design of Phase Controlled Switching Device Based on dsPLC30F

作　　者：陈杰[1] 姬劳[1] 

机构地区：[1]西北工业大学自动化学院电气工程系,西安710072

出　　处：《微处理机》2009年第2期5-8,共4页Microprocessors

摘　　要：为了减小电容投切所产生的谐波、涌流等暂态过程的危害,提出了一种基于DSP的相控开关控制器,自适应的控制断路器在电压电流的零点投切电容组。控制器采用新型DSP产品dsPIC30F6014芯片为核心。该芯片计算能力强、外围器件丰富,使系统设计得以简化,可靠性提高。仿真测试表明,该系统达到设计要求,工作稳定可靠。In order to reduce the harm of transient course appeared in capacitor banks switching, such as harmonic and inrush current, here brings up a phase_controlled switching controller based on DSP. It makes the vacuum circuit - breaker act at the zero point of voltage or current adaptively. The kernelof this controller is a new DSP chip dsPIC30F6014, which has powerful calculation ability and various peripheries. Because of those characteristics, the design comes to simpler and more reliable. Practice in simulator show：the system works reliably, functions satisfied the design request.

关 键 词：相控开关 DSPIC30F6014 自适应控制 

分 类 号：TN4[电子电信—微电子学与固体电子学] TM643[电气工程—电力系统及自动化]