Hourly coordinated operation of Electric vehicles charging/discharging and wind-thermal power generation

Author

Jianbo He ; Zhijian Hu

Author_Institution

Sch. of Electr. Eng., Wuhan Univ., Wuhan, China

fYear

2014

fDate

Aug. 31 2014-Sept. 3 2014

Firstpage

1

Lastpage

4

Abstract

Since system load is affected by EV(Electric vehicles) charging/discharging directly, it is necessary to solve load planning and dispatching coordinately. Therefore, a coordinated operation model considering both EV users side and power generation side is built. In the EV users side, load planning scheme is got with objects to minimize charging fees and smoothing power load; in the power generation side, dispatching scheme is got with objects of minimizing fuel costs and pollution emissions. A modified multi-objective PSO (MMPSO) is proposed to solve this model. Simulations are done in a system with 10 thermal units and large-scale wind-power system.

Keywords

cost reduction; electric vehicles; load management; particle swarm optimisation; power generation dispatch; power generation economics; power generation planning; thermal power stations; wind power plants; charging fee minimization; electric vehicles charging; electric vehicles discharging; fuel cost minimization; hourly coordinated operation; load dispatching; load planning scheme; modified multiobjective PSO; particle swarm optimization; pollution emission minimization; wind-thermal power generation; Dispatching; Electric vehicles; Fuels; Load modeling; Planning; Pollution; Power generation; Electric vehicles; MMPSO; dispatching scheme; load planning; wind power;

fLanguage

English

Publisher

ieee

Conference_Titel

Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo

Conference_Location

Beijing

Print_ISBN

978-1-4799-4240-4

Type

conf

DOI

10.1109/ITEC-AP.2014.6940679

Filename

6940679