基于DSP的农村变电站电压无功控制方式研究

DSP-based voltage and reactive power control mode of rural substa-tion

针对目前农村变电站供电电压质量较低、实际电压不稳定的现象,提出了一种基于13区的变电站电压无功综合控制方式,控制芯片为DSP芯片,分别进行了系统的软件和硬件设计。通过实验室的Matlab7.1的仿真试验。结果表明,新的控制方式和控制芯片,提高了系统电压的合格率和稳定性,降低了设备的动作率。

Now,for the quality of rural substation power supply voltage is relatively low,and the voltage is instability.This paper presented a 13 zone on integrated control voltage and reactive power control based on DSP chip,and designed the system software and hardware.Through Matlab7.1 laboratory simulation experiments,new control method and control chip can improve the pass rate and the system voltage stability and reduce the operating rate of equipment.