Improved simulation of HVDC converter transformers in electromagnetic transient programs

被引：22

作者：

Arrillaga, J ^{[1
]}

Enright, W ^{[1
]}

Watson, NR ^{[1
]}

Wood, AR ^{[1
]}

机构：

[1] UNIV CANTERBURY,CHRISTCHURCH 1,NEW ZEALAND

来源：

IEE PROCEEDINGS-GENERATION TRANSMISSION AND DISTRIBUTION | 1997年 / 144卷 / 02期

关键词：

electromagnetic transient; converter transformer; simulation;

D O I：

10.1049/ip-gtd:19970849

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：

In electromagnetic transient simulation HVDC converter transformers are normally represented as magnetically independent single-phase units. However, three-limb converter transformers are often used in HVDC schemes. Single-phase and three-limb three-phase transformer models are derived using a unified magnetic equivalent circuit concept. The models are verified with laboratory and data. Also, a comparison is made between the transient performance of HVDC converters with conventional and proposed transformer models.

引用

页码：100 / 106

页数：7

共 6 条

[1] GENERAL FRAME OF REFERENCE FOR ANALYSIS OF HARMONIC DISTORTION IN SYSTEMS WITH MULTIPLE TRANSFORMER NONLINEARITIES [J].