Reusing and rerating older rectifiers with new DC/DC choppers

被引：7

作者：

Beak, J ^{[1
]}

Buddingh, P

Scaini, V

机构：

[1] Inverpower Controls Ltd, Burlington, ON K9J 6M4, Canada

[2] Universal Dynam Ltd, Richmond, BC V6V 2X8, Canada

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2001年 / 37卷 / 04期

关键词：

chopper; harmonics; insulated gate bipolar transistor; power factor; rectifier; uprate;

D O I：

10.1109/28.936409

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The recent development of high-power dc/dc converters (more commonly known as chopper rectifiers) allows customers the option to keep older rectifier transformers and refurbished systems if reconfiguring or installing new cell line loads. Normally, new cell line impedances would require the replacement of transformer/rectifier equipment. This paper is intended to describe how one can change the output operating range of existing equipment as well as increasing its output power rating with the use of chopper output sections. It will also discuss means of increasing output power without increasing existing transformer losses.

引用

页码：1160 / 1166

页数：7