摘要
针对可控电抗器现存问题,介绍了一种磁饱和式可控电抗器的拓扑结构及工作原理,并根据其可控电抗器的铁心结构、绕组特点及其工作状态,推导了它的电磁方程,从而得到了主回路和控制回路的电压方程以及可控电抗器的等效电路。利用PSCAD/EMTDC软件搭建可控电抗器的仿真模型并进行模拟实验,通过对仿真结果与理论研究的比较,验证了该电抗器的特性。
Aiming at the existing question of controlled reactor,this paper introduces the topological structure and work principle of magnetically controlled saturated reactor.According to its core construction,winding characteristic and work condition,the paper deduces the electromagnetic equation,by which the voltage equation and the equivalent circuit of the reactor are worked out.The simulation mode of controlled reactor is established by PSCAD/EMTDC and the simulation experiment is conducted.Through the comparison of simulation and theory,the characteristic of the reactor is verified.
出处
《黑龙江电力》
CAS
2012年第1期44-46,49,共4页
Heilongjiang Electric Power
关键词
磁饱和
可控电抗器
等效电路
仿真
magnetic saturation
controlled reactor
equivalent circuit
simulation
