Bidirectional switch for a solid state tap changer

被引：22

作者：

Bauer, P ^{[1
]}

Schoevaars, R ^{[1
]}

机构：

[1] Delft Univ Technol, NL-2628 CD Delft, Netherlands

来源：

PESC'03: 2003 IEEE 34TH ANNUAL POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-4, CONFERENCE PROCEEDINGS | 2003年

关键词：

D O I：

10.1109/PESC.2003.1218336

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Commutation cell with bi-directional switch and high frequency switching is a basic building element of a solid state tap changer. Existing technique requires accurate current measurement and has potential hazards. Different solutions are suggested in the paper and verified by simulation and experimental study. A novel commutation technique without necessity to measure current is developed and presented. Experiments verify the simulation results. The application of such a commutation is demonstrated on 500kVA tap changed transformer. Voltage regulation with tap changer is demonstrated too.

引用

页码：466 / 471

页数：6