Jurnal EECCIS
Vol. 11 No. 2 (2017)

Penjadwalan Pembangkit Termal dengan Improved Lagrange Relaxation pada Sistem Jamali - 500 kV

inas sunaryanti ningsih (universitas Brawijaya Malang)
Hadi Suyono (Unknown)
Wijono Wijono (Unknown)

Article Info

Publish Date
23 Jan 2018

Abstract

Unit Commitment (UC) is a problem to schedule generating units in a power system economically meeting the requirements of load demand and spinning reserve. Up to now several methods have been applied to solve this problem. Among those methods Lagrange Relaxation (LR) seems to be the most suitable one. However, this method may suffer from numerical convergence problem. This paper proposes a new method for solving UC problem. The proposed method uses Evolutionary Programming (EP) to update Lagrange multipliers and improves the performance of LR method. Simulation results show that the proposed method can provide a better solution compared with another methods.

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Journal Info
Jurnal EECCIS
Website

Abbrev

EECCIS

Publisher

Universitas Brawijaya

Subject

Engineering

Description

EECCIS is a scientific journal published every six month by electrical Department faculty of Engineering Brawijaya University. The Journal itself is specialized, i.e. the topics of articles cover electrical power, electronics, control, telecommunication, informatics and system engineering. The ...