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根据中、低压配电系统或工业负荷补偿的要求,研制了一台±50kvar静止无功发生器(STATCOM)装置。介绍了该装置的主电路设计,以及基于TMS320F2812型DSP的闭环反馈间接电流控制器的硬件结构和控制系统的软件设计。实验结果表明,±50kvarSTATCOM装置的各项性能指标都达到了预期目标。
According to the requirements of medium and low voltage distribution system or industrial load compensation, a ± 50kvar Static Var Generator (STATCOM) device has been developed. The main circuit design of the device and the software design of the hardware structure and control system of the closed-loop feedback indirect current controller based on TMS320F2812 DSP are introduced. The experimental results show that the performance of ± 50kvarSTATCOM devices meet the expected target.