双频双Buck换流器有功无功调节的控制算法及仿真  

A Control Algorithm to Regulate the Active and Reactive Power and Simulation Research of Dual-frequency Dual-Buck Inverter

作　　者：王娟[1] 周雒维[1] 杜雄[1] 

机构地区：[1]重庆大学电气工程学院高电压与电工新技术教育部重点实验室,重庆400030

出　　处：《重庆大学学报（自然科学版）》2006年第12期45-47,60,共4页Journal of Chongqing University

基　　金：重庆市自然科学基金重点项目(2005BA6017)

摘　　要：针对一种单周控制的新型双频双Buck型柔性换流接口电路,推导出有功无功独立可调的算法和控制方程.基于单周控制的控制方程运用简单的控制电路就可实现交流侧有功功率与无功功率的控制,并对系统进行了仿真,结果验证了理论推导的正确性.This paper deduceS the control algorithm ,which can both regulate the active and reactive power of the novel dual-frequency dual-Buck inverter, and the control function. The control function based on one cycle control can control the AC-side active and reactive power by simple circuit. The simulation is given and the results prove the validity of the theory analysis. This inverter is valuable for the research of grid-connected inverters.

关 键 词：双频双Buck型换流器 单周控制 有功调节 无功调节 

分 类 号：TM461[电气工程—电器]