Optimasi Operasi Pembangkit Listrik Tenaga Air (PLTA) Menggunakan Linear Programming Dengan Batasan Ketersediaan Air
Abstract: One of hydro power
plant operational problem is how to maximize available water resouces to gather
optimal electric power generation. Water availability which is limited and can
be stored in a reservoir will influence electrical energy generated by the plant.
This paper present a new approach of short term optimization of hydro power
plant operation. The objective function is to maximize energy which is produced
by power plant on scheduling operation period, with consider water resource
availability in reservoir as operational constraint. The optimization problem
is formulated in Linear Programming Method, in which this method is a commonly
used to solve optimization problem in hydro power plant. Based on simulation
results on Ketenger Hydro Power Plant using water flow data on June 1st 2013
shows that this method can be used to solve hydro power plant operation
optimization problem well. Electrical energy as main objective function is
maximized and all prevailing constrain is satisfied. On this short term operation
(24 hour) simulation, total energy can be produced is 96121,55 kWh, or 1427 kWh
(1,51%) greater comparing with real generation condition with 96694 kWh.
Penulis: Winasis, Hari
Prasetijo, Giri Angga Setia
Kode Jurnal: jptindustridd130558
