Cooperative game between microgrid and bulk power grid on blockchain

被引：0
|
作者：
Zhou J. [1 ]
Li J. [1 ]
He J. [1 ]
Gao Y. [1 ]
机构：
[1] Business School, University of Shanghai for Science and Technology, Shanghai
来源：
Xitong Gongcheng Lilun yu Shijian/System Engineering Theory and Practice | 2021年 / 41卷 / 08期
基金：
中国国家自然科学基金;
关键词：
Blockchain; Cooperative game; Microgrid; Shapley value algorithm;
D O I：
10.12011/SETP2019-2041
中图分类号：
学科分类号：
摘要：
Under the environment of sustainable development in China, more renewable energy is applied in the power market, but there is still a serious phenomenon of abandoning light and wind at present. How to improve the utilization rate of renewable energy is a problem worth studying. In this paper, renewable energy power suppliers in microgrid and thermal power suppliers in bulk power grid were taken as the research objects. By establishing different game models, the optimal profit of Stackelberg game with traditional mode and cooperative game based blockchain was compared and analyzed. Finally, numerical simulation was carried out with MATLAB. The research showed that the decentralized feature of blockchain can effectively combine the microgrid nodes which scattered in different geographical locations into a whole. Then, the information interaction between microgrid and state grid was conducted through the blockchain information platform, which promoted the cooperation and mutual assistance between power suppliers. The openness, transparency, authenticity and reliability of the data on the blockchain reduced the decisionmaking and trading cost of each power supplier, which made more reasonable use of renewable energy, reduced carbon emissions and effectively promoted the sustainable development of the power supply side. © 2021, Editorial Board of Journal of Systems Engineering Society of China. All right reserved.
引用
收藏
页码：2090 / 2100
页数：10
相关论文
共 16 条
  • [1] 13th Five-Year Plan for electric power development (2016-2020), (2016)
  • [2] Ning X J, Zhang Y, Lin X N, Et al., Block chain analysis of energy based on physics-information-value, Power System Technology, 42, 7, pp. 2312-2323, (2018)
  • [3] Wang A P, Fan J G, Guo Y L., Application of block chain in energy internet, Electric Power Information and Communication, 14, 9, pp. 1-6, (2016)
  • [4] Wu G, Zeng B, Li R, Et al., Application model of block chain technology in integrated demand side response resource trading, Proceedings of the Chinese Society for Electrical Engineering, 37, 13, pp. 3717-3728, (2017)
  • [5] Liu Y, Tan J C., Research on implementation of large user direct power purchase mode based on block chain technology, Electric Power Information and Communication, 16, 7, pp. 94-100, (2018)
  • [6] Ma T N, Peng L L, Du Y, Et al., Local multi-micro grid market competition game model and solving algorithm under block chain technology, Electric Power Automation Equipment, 38, 5, pp. 191-203, (2018)
  • [7] Wang J, Zhou N C, Wang Q G, Et al., Micro-grid direct transaction model and strategy based on block chain and continuous two-way auction mechanism, Proceedings of the Chinese Society for Electrical Engineering, 38, 17, pp. 5072-5084, (2018)
  • [8] Yang D C, Zhao X Y, Xu Z X, Et al., Analysis and prospect of block chain application in energy internet, Proceedings of the Chinese Society for Electrical Engineering, 37, 13, pp. 3664-3671, (2017)
  • [9] Guo L Y, Wang L Y, Jiang Y W., Considering economy and transport safety margin of piconets wind best accommodated[J/OL], Journal of Fuzhou University (Natural Science Edition)
  • [10] Samadi P, Mohsenian-Rad A, Schober R, Et al., Optimal real-time pricing algorithm based on utility maximization for smart grid, 2010 First IEEE International Conference on Smart Grid Communications, (2010)
12