Studies of cases in power systems by Sensitivity Analysis oriented by OPF

被引：11

作者：

de Souza, A. M. ^{[1
]}

de Sousa, V. A. ^{[2
]}

da Costa, G. R. M. ^{[2
]}

机构：

[1] Univ Brasilia, Dept Elect Engn, BR-70910900 Brasilia, DF, Brazil

[2] Univ Sao Paulo, Dept Elect Engn, BR-13566590 Sao Paulo, Brazil

来源：

INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS | 2010年 / 32卷 / 09期

关键词：

Sensitivity Analysis; Optimal Power Flow; Power system; Newton's method; INTERIOR-POINT METHODS; FLOW LITERATURE; DISPATCH; NEWTON;

D O I：

10.1016/j.ijepes.2010.02.008

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

080906 [电磁信息功能材料与结构]; 082806 [农业信息与电气工程];

摘要：

This paper presents studies of cases in power systems by Sensitivity Analysis (SA) oriented by Optimal Power Flow (OPF) problems in different operation scenarios. The studies of cases start from a known optimal solution obtained by OPF. This optimal solution is called base case, and from this solution new operation points may be evaluated by SA when perturbations occur in the system. The SA is based on Fiacco's Theorem and has the advantage of not be an iterative process. In order to show the good performance of the proposed technique tests were carried out on the IEEE 14, 118 and 300 buses systems. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：969 / 974

页数：6

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