电弧炉电极调节器对电网影响的仿真探讨

An Inquiry on Simulating the Impact of the Electrode Regulator for Electric Arc Furnace on the Power Gird

针对电弧炉电极调节器对电网电压波动的影响在Matlab/Simulink环境下,利用Simulink提供的专用模块库,搭建交流电弧炉控制系统的仿真模型并进行仿真研究。通过调节电极调节器的参数,研究其对电网电压波动产生影响的情况。仿真结果表明,通过调节电极调节器的参数,可以减少电压波动,降低无功补偿装置的容量,节约工程投资。

Considering the impact of the electrode regulator for electric arc furnace on the power gird, by using the special module storage with Simulink under the environment of Match/Simulink, the paper introduces the simulated model of the control system for the arc furnace of alternating current and the simulating study. As the simulated result shows, by adjusting the parameters of electrode regulator, we can reduce the voltage fluctuation and the capacity of reactive power compensator, to save the project investment.