A fuzzy chance-constrained program for unit commitment problem considering demand response, electric vehicle and wind power

2015 ◽  
Vol 65 ◽  
pp. 201-209 ◽  
Author(s):  
Ning Zhang ◽  
Zhaoguang Hu ◽  
Xue Han ◽  
Jian Zhang ◽  
Yuhui Zhou
Keyword(s):  
Electric Vehicle ◽  
Wind Power ◽  
Demand Response ◽  
Unit Commitment ◽  
Unit Commitment Problem ◽  
Commitment Problem

scholarly journals Stochastic Unit Commitment Problem, Incorporating Wind Power and an Energy Storage System

2020 ◽  
Vol 12 (23) ◽  
pp. 10100
Author(s):  
Khalid Alqunun ◽  
Tawfik Guesmi ◽  
Abdullah F. Albaker ◽  
Mansoor T. Alturki
Keyword(s):  
Energy Storage ◽  
Wind Power ◽  
Unit Commitment ◽  
Mixed Integer ◽  
Master Problem ◽  
Thermal Unit ◽  
Unit Commitment Problem ◽  
Battery Energy Storage ◽  
Commitment Problem ◽  
Battery Energy

This paper presents a modified formulation for the wind-battery-thermal unit commitment problem that combines battery energy storage systems with thermal units to compensate for the power dispatch gap caused by the intermittency of wind power generation. The uncertainty of wind power is described by a chance constraint to escape the probabilistic infeasibility generated by classical approximations of wind power. Furthermore, a mixed-integer linear programming algorithm was applied to solve the unit commitment problem. The uncertainty of wind power was classified as a sub-problem and separately computed from the master problem of the mixed-integer linear programming. The master problem tracked and minimized the overall operation cost of the entire model. To ensure a feasible and efficient solution, the formulation of the wind-battery-thermal unit commitment problem was designed to gather all system operating constraints. The solution to the optimization problem was procured on a personal computer using a general algebraic modeling system. To assess the performance of the proposed model, a simulation study based on the ten-unit power system test was applied. The effects of battery energy storage and wind power were deeply explored and investigated throughout various case studies.

scholarly journals Impact Evaluation of Electric Vehicle Parking on Solving Security-Constrained Unit Commitment Problem

2018 ◽  
Vol 23 (1) ◽  
pp. 13 ◽  
Author(s):  
Mahmood Hosseini Imani ◽  
Mojtaba Jabbari Ghadi ◽  
Shahaboddin Shamshirband ◽  
Marius Balas
Keyword(s):  
Electric Vehicle ◽  
Impact Evaluation ◽  
Unit Commitment ◽  
Unit Commitment Problem ◽  
Commitment Problem
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