AN OPTIMIZATION APPROACH TOWARD ONBOARD ENERGY MANAGEMENT SYSTEMS
ABSTRACT: Optimization in the
operation of electric power systems is an important task for both in land and
onboard. The objective is to minimize operating cost index. Taking advantage of
the scheme that onboard operator has the authority not only in the supply side
but also in the demand size, an optimization approach toward onboard energy
management system based on multiple attribute decision-making in the demand
side is being developed. The model utilizes unit commitment and economic
dispatch in the supply side and load management based on multiple attribute
decision making in the demand side. As a part of the whole concept, this paper
focused on the modelling and simulation of demand side. A user friendly demand side
model consisting of Unit Commitment and Economic Dispatch is developed by using
LabVIEW, Laboratory Virtual Instrument Engineering Workbench. Data taken from 3
units of Steam Power Plant are simulated. It is then eventually confirmed that
9% total cost saving can be achieved in the selected load demand range.
Author: HADI SUROSO, AND
ONTOSENO PENANGSANG
Journal Code: jptindustrigg100004
