The Dead Band Control of LTC Transformer at Distribution Substation

被引：30

作者：

Choi, Joon-Ho ^{[1
]}

Moon, Seung-Il ^{[2
]}

机构：

[1] Chonnam Natl Univ, Dept Elect Engn, Kwangju 500757, South Korea

[2] Seoul Natl Univ, Dept Elect Engn, Seoul 151744, South Korea

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 2009年 / 24卷 / 01期

关键词：

Dead band control; distribution substation; line drop compensation (LDC); load diversity; load tap changing (LTC) transformer; voltage control; SYSTEMS;

D O I：

10.1109/TPWRS.2008.2005706

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 this paper, dead band control algorithms using a performance index of the load tap changing (LTC) tap position are proposed to reduce the tap changing operation times. The performance index is defined as the customer voltage quality with the tap position of LTC transformer. In addition, dead band control algorithms using the load diversity values of the feeders are proposed. The mathematical formulations of the proposed dead band control algorithms are introduced. A sample case study is shown to verify the effectiveness of the proposed dead band control algorithms.

引用

页码：319 / 326

页数：8

共 11 条

[1] AI APPROACH TO OPTIMAL VAR CONTROL WITH FUZZY REACTIVE LOADS [J].