Constructing a V2G-enabled Regional Energy Internet for Cost-efficient Carbon Trading  

作　　者：Jianxiao Wang Zhaoyuan Wu Ershun Du Ming Zhou Gengyin Li Yining Zhang Le Yu 

机构地区：[1]School of Electrical and Electronic En-gineering,North China Electric Power University,Beijing 102206,China [2]State Key Lab of Power Systems,Department of Electrical Engineering,Tsinghua University,Beijing 100084,China [3]Zhidao Hechuang Tech Co.Ltd.,Beijing 100101,China

出　　处：《CSEE Journal of Power and Energy Systems》2020年第1期31-40,共10页中国电机工程学会电力与能源系统学报（英文）

基　　金：This work was supported in part by the Smart Grid Joint Foundation Program of the National Natural Science Foundation of China and the State Grid Corporation of China(U1866204);in part by the National Natural Science Foundation of China(51907064);and in part by the State Grid Corporation of China(Application Research and Trading Mechanism of Green Electricity Market toward Sustainable Energy Accommodation,52020119000G).

摘　　要：The increasing penetration of plug-in electric ve- hicles (PEVs) has highlighted the importance of coordinating ubiquitous distributed energy resources (DERs) via the internet of things (IoT).With the help of vehicle-to-grid (V2G) technology, PEVs can be aggregated to behave as a storage system, yielding both economic and environmental benefits. In this paper, we propose an optimal bidding framework for a V2G-enabled re- gional energy internet (REI) to participate in day-ahead markets considering carbon trading. The REI operator aims to maximize the net profits from day-ahead markets while anticipating real- time adjustments. A detailed battery model is developed to depict the charging and discharging capability of V2G-enabled PEVs. A two-stage stochastic optimization model is formulated to schedule the operation of PEV fleets against various sources of uncertainties, e.g., the arrival and departure time of PEVs, solar power and real-time prices. Case studies undertaken based on realistic datasets demonstrate that the coordination of the V2G- enabled PEVs and other DERs can facilitate the accommodation of renewable energy, thus improving the REI’s revenues in energy and carbon markets.

关 键 词：Carbon trading internet of things market bidding regional energy internet VEHICLE-TO-GRID 

分 类 号：TM73[电气工程—电力系统及自动化]