2018 : Influence Types of Startup on Hydrothermal Scheduling

Prof. Dr. Ir. Soeprijanto M.Sc.


Abstract

[...] the optimization results have been obtained that all units can be connected to the network on the hour from 19.00 to 20.00. Because at this stage optimization is done by using economic dispatch then the next consideration is to determine the actual power needs in each power plant that supplies the grid system.[...] the next calculation can be done with optimal power flow, ie by finding the minimum value of energy cost in each hour of operation plan for each plant that has been selected. 5.3. Optimization Energy Costs Optimal power flow is the optimization of electric power that is easy to do when using the objective function in the form of deterministic function.[...] for power flow calculation, the results of the simulation with startup type showed relatively little more spendthrift.[...] the use of startup types on energy cost optimization for hydrothermal systems is better when included in the optimization algorithm …