钢铁企业配电网无功补偿与谐波抑制分析软件开发

Exploration of a Software Using In Analyzing Iron and Steel Enterprise Distribution Network Reactive Power Compensation and Harmonic Elimination

分析了钢铁企业配电网负荷特性,探讨了无功补偿与谐波治理的方法,以MATLAB软件为平台进行二次开发,完成了钢铁企业配电网无功补偿与谐波抑制装置设计用仿真软件。从软件工程的角度介绍软件的功能特点以及数据流等。依据瞬时无功理论,电力电子技术,结合MATLAB/Simulink特点,分析介绍了晶闸管控制电抗器(TCR)。

The speciality of the loads of iron and steel enterprise distribution system and the way of reactive power compensation and harmonic elimination were analyzed. And designed the simulation software used in design of iron and steel enterprise distribution system reactive power compensation and harmonic elimination devices based on secondary development of MATLAB software platform. The speciality of the software and data flow were presented from the point of view of software engineering. According to instantaneous reactive power theory, power electronic technolog and the characteristics of MATLAB/Simulink, introduced thyristor controlled reactor（TCR） module, calculating module of thyristor trigger angle and harmonic filtering module.