可控硅整流桥均流的探讨  

A Study on Current Equal Sharing Among Thyristor Rectifier Bridges

作　　者：许其品[1,2] 魏伟[1,2] 王永刚[1,2] 

机构地区：[1]国网电力科学研究院 [2]南京南瑞集团公司,江苏省南京市210003

出　　处：《水电自动化与大坝监测》2010年第4期12-15,共4页HYDROPOWER AUTOMATION AND DAM MONITORING

摘　　要：引起可控硅整流桥不均流的原因很多,文中分析了导致可控硅整流桥均流变差的原因,提出了可控硅均流的评判方法,有效地解决可控硅整流桥均流的方法,为现场可控硅均流问题的分析和解决提供指导。试验结果佐证了相关的结论。There are many reasons that can result in unequal current sharing among thyristor rectified bridges in parallel. The possible reasons is analyzed in detail in the paper,and the evaluation standard for equal current sharing is put forward In addition,the most effective method to resolve it is also proposed. It is useful for reference of maintainers in site. The experiment result verified the conclusions of the paper,too.

关 键 词：可控硅整流桥 均流 交流阻抗 直流阻抗 

分 类 号：TN34[电子电信—物理电子学]