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TCSC allocation based on line flow based equations via mixed-integer programming

delete2007-11-01
delete55
PRE
AI
Y
Yang, Guano Ya *
G
Geir Hovland
M
Majuruder, Rajat
Z
Zhao Yang Dong
DOI：10.1109/TPWRS.2007.907928delete
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Abstract

Abstract

En 中文
Research effort has been given to locate the optimal locations of thyristor-controlled series capacitor (TCSC) and their initial compensation levels using mixed-integer programming (MIP). As a useful technique for combinatorial optimisation over integer and continuous variables, the MIP approach can provide robust performance as well as high computational efficiency while solving complex optimal problems. Previous work using MIP emploved dc load flow model ignoring reactive power balance, power loss and transformer tap ratios. In this paper, a new planning method is developed based on recently reported line flow equations and basic linearisation of binary-continuous products. The objectives of the planning strategy are to improve system loadability, voltage profile in the network, as well as to minimise the investment cost by choosing proper locations and settings of devices. Simulation results are presented and discussed for IEEE 9-, 57-, 118-, and 300-bus systems.
Keywords:
flexible ac transmission system
line flow based equations
linear programming
loadability
mixed-integer programining.
quadratic programming

Journal

IEEE Transactions on Power Systems cover
IEEE Transactions on Power Systems
IF:
7.2
Papers:
1.1W
Citations:
5.0W

Organization

No organization information available