A novel approach for the unit commitment with vehicle-to-grid

Author

Lei Jin ; Huan Yang ; Fangbin Cheng ; Yuying Zhou ; Rongxiang Zhao

Author_Institution

Coll. of Electr. Eng., Zhejiang Univ., Hangzhou, China

fYear

2012

fDate

21-24 Oct. 2012

Firstpage

1

Lastpage

6

Abstract

The electrical vehicles (EV) with vehicle-to-grid (V2G) capability can be used as loads, energy sources and energy storage in MicroGrid integrated with renewable energy sources. The output power of generators will be reallocated in the considering of V2G. An intelligent unit commitment (UC) with V2G for cost optimization is presented in this paper. A new constraint of UC with V2G is considered to satisfy daily use of EVs. A hybrid optimization algorithm combined Binary Particle Swarm Optimization (BPSO) with Lagrange Multipliers Method (LMM) is proposed. The difference between results of UC with V2G and UC without V2G is presented.

Keywords

distributed power generation; electric vehicles; particle swarm optimisation; BPSO; LMM; Lagrange multipliers method; UC; V2G capability; binary particle swarm optimization; cost optimization; electrical vehicles; hybrid optimization algorithm; intelligent unit commitment; microgrid; renewable energy sources; unit commitment; vehicle-to-grid; Fuels; Optimization; Particle swarm optimization; Power generation; Schedules; Vehicles; Lagrange multiplier; particle swarm optimization (PSO); unit commitment; vehicle to grid (V2G);

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems (ICEMS), 2012 15th International Conference on

Conference_Location

Sapporo

Print_ISBN

978-1-4673-2327-7

Type

conf

Filename

6401931