Analytical tools to assess the voltage stability of induction-based distributed generators

被引：7
作者：
Grilo, A. P. [1 ]
Meira, P. C. M. [2 ]
Vieira, J. C. M. [3 ]
Freitas, W. [2 ]
Bansal, R. C. [4 ]
机构：
[1] Fed Univ ABC UFABC, Ctr Engn Modeling & Appl Social Sci CECS, Santo Andre, Brazil
[2] Univ Estadual Campinas, Dept Elect Energy Syst, Campinas, SP, Brazil
[3] Univ Sao Paulo, Dept Elect Engn, Sao Carlos Sch Engn, EESC USP, Sao Carlos, SP, Brazil
[4] Univ Queensland, Sch Informat Technol & Elect Engn, St Lucia, Qld, Australia
来源：
INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS | 2012年 / 36卷 / 01期
基金：
巴西圣保罗研究基金会;
关键词：
Embedded generation; Induction generator; Wind power; Maximum output power; Voltage stability; FIXED-SPEED; WIND POWER; TRANSIENT STABILITY; SYSTEM;
D O I：
10.1016/j.ijepes.2011.10.020
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：
The installation of induction distributed generators should be preceded by a careful study in order to determine if the point of common coupling is suitable for transmission of the generated power, keeping acceptable power quality and system stability. In this sense, this paper presents a simple analytical formulation that allows a fast and comprehensive evaluation of the maximum power delivered by the induction generator, without losing voltage stability. Moreover, this formulation can be used to identify voltage stability issues that limit the generator output power. All the formulation is developed by using the equivalent circuit of squirrel-cage induction machine. Simulation results are used to validate the method, which enables the approach to be used as a guide to reduce the simulation efforts necessary to assess the maximum output power and voltage stability of induction generators. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码：31 / 39
页数：9
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