This paper takes DSP2812 as the core to develop the new reactive power compensation controller, realized the reactive power compensation, detection of the electricity distribution network information, and through mobile phone short message module TC35 to send mobile phone SMS information, remote control compensation capacitor, configuration parameters. The design has the characteristics of flexible and reliable, convenient and practical. This paper analyses the software and hardware structure of controller in detail, and the hardware principle and circuit and the software block diagram of the controller. Controller adopts the integrated control, to maximize the use of compensation equipment to improve the power quality of power grid.
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