SOLUTION TO THE PROBLEM OF LOW ORDER HARMONIC RESONANCE FROM HVDC CONVERTERS

被引：11

作者：

KAUL, N

MATHUR, RM

机构：

[1] University of Western Ontario, London, Ontario

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 1990年 / 5卷 / 04期

关键词：

Current Order; Dependent Current Order Limiter; Firing Angle Modulation; Generator; Low Order Harmonic Resonance; Modulation; Timing Pulse; Voltage;

D O I：

10.1109/59.99366

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The paper identifies a severe form of Low Order Harmonic Resonance problem in an HVdc/ac system. It then seeks solutions to the problem by HVdc control means. This is achieved by a proper design of the Voltage Dependent Current Order Limiter (VDCOL), the Current Regulator and Timing Pulse generator. Supplementary control loops have also been introduced to result in a satisfactory performance as compared to that obtained with the use of uncharacteristic harmonic filter on the ac side. Robustness of all the options has been demonstrated through recovery performance of the dc link in response to 3-phase 5 cycle faults on both rectifier and inverter commutating buses. © 1990 IEEE

引用

页码：1160 / 1167

页数：8