磁阀式可控并联电抗器模型试验研究

介绍了磁阀式可控电抗器的工作原理和结构特点,制作了磁阀式可控电抗器模型,并对模型的空载损耗、伏安特性、谐波特性、控制特性、响应时间等性能进行了试验研究,通过对比分析试验数据和理论计算结果,采用模型试验技术对50 Mvar/500 kV磁阀式可控并联电抗器的特性进行研究,为确定50 Mvar/500 kV电抗器原型结构和优化设计提供了可靠的试验参考依据。试验结果表明:所设计的磁阀式可控电抗器模型具有谐波小、损耗低及良好的动态性能;同时表明模型试验技术是一种成本低、效率高的特性分析方法。

Test of magnetic valve controllable parallel reactor model

The principle and structure of magnetic valve controllable reactor are introduced.The reactor model is set and its performance is tested,such as no-load loss,volt-ampere characteristics,harmonic characteristics,control characteristics and response time.By comparing test results and theoretical calculation,characteristics of a 50 Mvar / 500 kV magnetic valve controllable parallel reac-tor is studied,which provides reliable test reference data for its optimum structure design.Test results show that,the designed reactor model has small harmonics,low losses and good dynamic performance,and the model test is an efficient and low-cost method of characteristic analysis.