Title :
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
fDate :
Aug. 31 2014-Sept. 3 2014
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;
Conference_Titel :
Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-4240-4
DOI :
10.1109/ITEC-AP.2014.6940679
