Voltage stability constrained VAR planning - A case study for New Zealand

被引：3

作者：

Chakrabarti, BB ^{[1
]}

Chattopadhyay, D ^{[1
]}

Kumble, C ^{[1
]}

机构：

[1] Transpower New Zealand Ltd, Network Planning Grp, Wellington, New Zealand

来源：

LESCOPE 01: 2001 LARGE ENGINEERING SYSTEMS CONFERENCE ON POWER ENGINEERING, CONFERENCE PROCEEDINGS | 2001年

关键词：

contingency constrained; VAR planning; Static voltage stability; non-linear mixed-integer programming; modal analysis;

D O I：

10.1109/LESCPE.2001.941632

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper discusses a VAR planning optimisation model that takes into account voltage stability constraint, and proposes an efficient solution algorithm to solve it. A contingency constrained optimal power flow (OPF) based model incorporating (static) voltage stability constraints is developed to analyse optimal VAR support decisions. Given a set of contingencies, the model performs the contingency ranking, decides optimal location and quantity of VAR support to simultaneously cover all the contingencies. DICOPT++, a state-of-the-art mixed integer non-linear programming (MINLP) algorithm, is proposed to solve the model efficiently. The model is implemented for a 17 bus reduced New Zealand North Island system. The modal analysis is also conducted and the result is discussed.

引用

页码：86 / 91

页数：6