The MVA-Volt index: A screening tool for predicting fault-induced low voltage problems on bulk transmission systems

被引：15

作者：

Halpin, S. Mark ^{[1
]}

Jones, Robert A. ^{[2
]}

Taylor, Lee Y. ^{[2
]}

机构：

[1] Auburn Univ, Dept Elect & Comp Engn, Auburn, AL 36849 USA

[2] So Co Serv Inc, Birmingham, AL 35202 USA

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 2008年 / 23卷 / 03期

关键词：

fast voltage collapse; power systems; power transmission planning; under-voltage load shedding; voltage stability;

D O I：

10.1109/TPWRS.2008.926405

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, a new method for steady-state screening of buses to identify possible fault-induced delayed-voltage recovery problems is presented. The method is particularly useful for 1) prioritizing substation relaying and breaker maintenance, 2) evaluating impacts of system improvement alternatives, 3) identifying most-effective locations for undervoltage load shedding, and 4) locating voltage (reactive) support equipment. The method is based on a single index value for each bus that is determined by considering the amount of load impacted by a fault at that bus using a weighted summation. The steady-state screening algorithm has been validated using dynamic simulations and has been used to successfully identify as a potentially severe contingency the location of an actual event that occurred on the Southern Electric System in the summer of 1999.

引用

页码：1205 / 1210

页数：6

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