单相四柱式饱和型可控电抗器特性仿真分析及研究

Simulation Analysis and Research on Characteristics of Single-Phase Four-ColumnSaturated Controllable Reactor

本文介绍了单相四柱式饱和型可控电抗器的基本结构及工作原理,基于Simulink搭建电抗器的等效仿真电路模型,对其谐波和响应特性进行了仿真分析。通过分析可知,合理选择可控电抗器晶闸管的触发导通角对提高电网电能质量十分重要,还可最大限度地减少电网损耗,满足电力系统提出的安全、可靠、优质的要求,具有一定的实际工程研究参考价值。

This paper introduces the basic structure and wo rking principle of a single-phase four-column saturated controllable reactor.Based on Simulink,an equivalent simulation circuit model of the reactor is built,and its harmonic and response characteristics are simulated and analyzed.Through analysis,it can be concluded that reasonable selection of the triggering conduction angle of controllable reactor thyristors is very important for improving the power quality of the power grid.It can also minimize power grid losses and meet the requirements of safety,reliability,and quality proposed by the power system.It has certain practical engineering research reference value.