Probabilistic load flow solution considering reactive power and voltage control

被引：0

作者：

Nimpitiwan, N. ^{[1
]}

Chaiyabut, N. ^{[1
]}

机构：

[1] Bangkok Univ, Sch Engn, Dept Elect Engn, Prathumtanee, Thailand

来源：

2007 CONFERENCE PROCEEDINGS IPEC, VOLS 1-3 | 2007年

关键词：

OLTC transformer; shunt capacitor; automatic voltage regulator; voltage/reactive power control; distributed/dispersed generation; genetic algorithm; Monte Carlo Simulation;

D O I：

暂无

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, performance of two major types of Voltage and Var control (VVC) schemes (i.e., centralized and decentralized controls) are discussed. Probabilistic load flow (PLF) method is applied on a real distribution system; the results from Monte Carlo simulations of both control schemes are compared. Models of VVC element (on load tap changer, shunt capacitor and automatic voltage regulator of generator) are discussed. Voltage and reactive power in a decentralized control scheme are regulated independently through VVC elements. The centralized VVC control scheme is accomplished by utilizing a genetic algorithm (GA) to minimize the number of buses in which voltage violation occurs. Advantages and disadvantages from both control schemes are discussed. Numerical results from a real distribution system are applied as a test bed.

引用

页码：80 / 85

页数：6

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