摘要
根据中、低压配电系统或工业负荷补偿的要求,提出了基于DSP的静止同步补偿器(STATCOM)软硬件的设计方法,并在此基础上研制了一台±50 kvar STATCOM装置。重点介绍了装置的主电路设计、基于TMS320F2812 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以及STATCOM的保护电路设计。实验结果表明,基于该设计方法的±50 kvarSTATCOM装置有着较好的无功补偿效果,具有较好的工程应用前景。
According to the requirement of middle-and low-voltage power distribution system or industrial load compensation,this paper presents a software and hardware design method for the STATCOM.The emphasis is placed on the main circuit design,the TMS320F2812 DSP based hardware structure design of closed-loop feedback indirect current controller,the software design of control system,and the protective circuit design of STATCOM.A ±50 kvar STATCOM is developed based on the proposed method.The experimental result shows that every performance index of STATCOM meets the expectation,and the developed STATCOM has better prospect in engineering application.
出处
《高压电器》
CAS
CSCD
北大核心
2010年第6期34-39,共6页
High Voltage Apparatus
基金
江苏大学高级人才专项基金资助项目(07JDG036)
省工业攻关项目(BE2007069)
关键词
静止无功发生器
主电路
控制
DSP
实验
static synchronous compensator
main circuit
control
DSP
experiments
