模块化智能无功补偿器的研制

Development of Var Compensator based on Modular and Intelligent

针对传统电容补偿柜的缺点,研制了一种模块化的无功补偿器,把电容、投切开关、控制器高度集成在一起,用户可根据不同需求自由组合容量,每个模块之间通过网络接口实现通信,补偿模块可以在没有无功补偿控制器的情况下自行运行。模块使用DSP28335作为核心控制器可实现高度智能化,可实时监测温度、电网电压、电流等相关运行信息,确保模块安全有效的运行,其中,电容投切开关采用了一种改进型的磁保持继电器,克服了传统复合开关、晶闸管开关的缺陷,可以实现零电压导通、零电流关断。

For the shortcomings of traditional capacitance compensation cabinet.This page developed a modular reactive power compensation module,including capacitors,switch and controller.Users can freely combined capacity according to different needs.Each module can communicate with network interface and can run independently.Each module uses DSP28335 as the core controller can achieve a high degree of intelligen ce,temperature,voltage,current,is be collected,So that the device is safe and effective operation.Wherein switching switch uses a new type of magnetic switch,To overcome the shortcomings of traditional composite switch,thyristor switch,can achieve zero voltage open and zero current shutdown.