Abstract:
In view of the current situation that charging stations for electric logistics vehicles(ELVs) in some cities of China have difficulties in carrying out demand response, a competition map based demand response strategy of charging stations for ELVs is proposed. Firstly, a classification method for ELVs is constructed, and the characteristics of ELV users are analyzed according to the charging temporal-spatial characteristics and charging price curve of ELVs, etc. On this basis, the charging very important person(VIP) system for ELV users is constructed based on the competition map, and the incentive mechanism for ELV users to participate in demand response is formed. Secondly, considering the energy storage, electricity price and other factors of the ELV charging station, the demand response strategy of the ELV charging station is constructed, so as to reduce the impact of disorderly charging of the ELVs on the charging station participating in demand response. Finally, the economy of the proposed strategy is compared with that of the Monte Carlo demand response strategy through an example analysis, and results verify the effectiveness and practicability of the proposed demand response strategy.