Energy Management Analysis and Scheme Design of   Microgrid Based on Blockchain

doi:DOI： 10.3969/j.issn.1000-7229.2018.02.006

Abstract

Abstract: ABSTRACT： Energy blockchain technology provides a new way for the development of energy Internet, which is widely concerned. Blockchain is a kind of decentralized, open and transparent distributed database, which has the characteristics of high confidentiality and its difficult to be altered, so that there is a good prospect in effectively solving the problem of trust between energy transactions. Firstly, this paper analyzes the characteristics of the block chain technology；and then, proposes an energy management blockchain model for microgrid based on virtual power plant （VPP） and blockchain technology. Finally, the simulation analysis result shows that blockchain technology can provide a better guarantee for the non-tampering and confidentiality of data transmission in the energy Internet.

Key words: KEYWORDS： blockchain, energy management system （EMS）, smart contract, Merkle tree, microgrid, virtual power plant （VPP）

CLC Number:

TM 71

LI Gang1, MENG Huan2, ZHOU Guoliang3, GAO Yajing4 .

Energy Management Analysis and Scheme Design of Microgrid Based on Blockchain

[J]. Electric Power Construction, 2018, 39(2): 43-.

References

［1］翟艳. 浅谈现代市场经济对社会信任的内在需求［J］. 财会研究, 2010, 31（22）:78-80.

［2］颜拥, 赵俊华, 文福拴, 等. 能源系统中的区块链:概念、应用与展望［J］. 电力建设, 2017, 38（2）:12-20.

YAN Yong, ZHAO Junhua, WEN Fushuan, et al. Blockchain in energy systems: Concept, application and prospect［J］. Electric Power Construction, 2017, 38（2）: 12-20.

［3］NAKAMOTO S. Bitcoin: A peer-to-peer electronic cash system［J］. Consulted, 2009,75（8）: 1042-1048.

［4］The Economist. The promise of the blockchain: The trust machine［EB/OL］. ［2017-01-18］. http: //www.economist.com/news/leaders/21677198-technology-behind-bitcoin-could-transform-how-economy -works-trust-machine.

［5］NGUYEN C. An indie, off-the-grid, blockchain-traded solar power market comes to brooklyn［EB/OL］．（2016-03-18）［2017-05-06］．http://motherboard.vice.com/read/the-plan-to-power-brooklyn-with-a-blockchain-based-microgrid-transactive-solar.

［6］张宁, 王毅, 康重庆, 等. 能源互联网中的区块链技术: 研究框架与典型应用初探［J］. 中国电机工程学报, 2016, 36 （15） :4011-4022． ZHANG Ning, WANG Yi, KANG Chongqing, et al. Blockchain technique in the energy internet: Preliminary research frame work and typical applications［J］. Proceedings of the CSEE, 2016, 36 （15）: 4011-4022．

［7］SWAN M. Blockchain: Blueprint for a New Economy［M］. Sebastopol:OReilly Media, Inc. ,2015:1-5.

［8］董朝阳, 赵俊华, 文福拴, 等. 从智能电网到能源互联网: 基本概念与研究框架［J］. 电力系统自动化, 2014, 38（15）: 1-11.

DONG Zhaoyang, ZHAO Junhua, WEN Fushuan, et al. From smart grid to energy internet: Basic concept and research framework［J］. Automation of Electric Power Systems, 2014, 38（15）: 1-11.

［9］袁勇, 王飞跃. 区块链技术发展现状与展望［J］. 自动化学报, 2016, 42（4）: 481-494． YUAN Yong, WANG Feiyue. Blockchain: The state of the art and future trends［J］. Acta Automatica Sinica, 2016, 42（4）: 481-494.

［10］沈鑫,裴庆祺,刘雪峰, 等.区块链技术综述［J］. 网络与信息安全学报, 2016, 2（11）: 11-20.

SHEN Xin, PEI Qingqi, LIU Xuefeng, et al. Survey of block chain［J］. Chinese Journal of Network and Information Security, 2016, 2（11）:11-20.

［11］WATANABE H, FUJIMURA S, NAKADAIRA A, et al. Blockchain contract: Securing a blockchain applied to smart contracts［C］// IEEE International Conference on Consumer Electronics. Taiwan：IEEE, 2016:467-468.

［12］邰雪, 孙宏斌, 郭庆来. 能源互联网中基于区块链的电力交易和阻塞管理方法［J］. 电网技术, 2016, 40（12）: 3630-3638． TAI Xue, SUN Hongbin, GUO Qinglai. Electricity transactions and congestion management based on blockchain in energy internet［J］. Power System Technology, 2016, 40（12） : 3630-3638．

［13］佘维, 胡跃, 杨晓宇, 等. 基于能源区块链网络的虚拟电厂运行与调度模型［J］. 中国电机工程学报, 2017, 37（13）: 3729-3736． SHE Wei, HU Yue, YANG Xiaoyu, et al. Virtual power plant operation and scheduling model based on energy blockchain network［J］. Proceedings of the CSEE, 2017, 37（13） : 3729-3736．

［14］徐立中. 微网能量优化管理若干问题研究［D］.杭州：浙江大学, 2011.

XU Lizhong. Research on microgrid optimal energy management［D］.Hangzhou: Zhejiang University,2011.

［15］张涛, 张福兴, 张彦. 面向能源互联网的能量管理系统研究［J］. 电网技术, 2016, 40（1）:146-155.

ZHANG Tao, ZHANG Fuxing, ZHANG Yan. Study on energy management system of energy internet［J］. Power System Technology, 2016, 40（1）:146-155.

［16］白金芳. 基于博弈论的微网能量管理研究［D］. 北京：华北电力大学, 2016.

BAI Jinfang.Game-theoretical energy management design for microgrid［D］.Beijing：North China Electric Power University,2016.

[1]	WANG Hanlin, LIU Yang, XU Lixiong, CHEN Xianbang, TAN Siwei. Research on Hierarchical Coordinated Optimization Model of Multi-microgrid System Considering Wind Power Consumption [J]. ELECTRIC POWER CONSTRUCTION, 2020, 41(8): 87-98.
[2]	MENG Jianhui， ZHANG Yun， FAN Ying， WANG Yi， ZHAO Penghui， SONG Meiqi. Equivalent Capacitance Calculation Method Based on Virtual Capacitance Control of DC Microgrid [J]. Electric Power Construction, 2020, 41(7): 25-32.
[3]	LIAN Xiaolin1，LI Xiaolu1，LU Yiming2，DING Yi3，LI Congli3. Dynamic Electricity Trading Strategy for Multi-Microgrid Under Transactive Energy Framework [J]. Electric Power Construction, 2020, 41(6): 18-27.
[4]	DING Baodi， JI Yu，WANG Yonggang，SU Jian， WEI Dajun，CHEN Jikai. Fault Identification Method and Relay Protection Algorithm for Multi-Energy Complementary Microgrid [J]. Electric Power Construction, 2020, 41(4): 10-21.
[5]	WANG Liyan， XU Qiang， HUANG Kaiyi， WU Jian， AI Qian， ZHANG Yaxin， JIA Xuan. A Two-Stage Stochastic Programming Method for Multi-Energy Microgrid System Considering the Uncertainty of New Energy and Load [J]. Electric Power Construction, 2020, 41(4): 100-108.
[6]	LIU Zifa, WANG Xinyue,YU Hanxiao, GAO Jianyu, WU Gang. Interactive Power Pricing Strategy and Method for Real-Time Power Market with Multi-Microgrid Connection [J]. Electric Power Construction, 2020, 41(3): 39-46.
[7]	DU Lijia， JIN Xiaolong， HE Wei， MU Yunfei， JIA Hongjie， WEI Wei. A Tie-line Power Smoothing Control Method for an Office Building Microgrid by Scheduling Thermal Mass of the Building and Plug-in Electric Vehicles [J]. Electric Power Construction, 2019, 40(8): 26-33.
[8]	TAN Siwei， LIU Yang， XU Lixiong， WANG Hanlin. Energy Transaction Mode in the Regional Multi-microgrid Connected Distribution Network Considering Wind Power Accommodation [J]. Electric Power Construction, 2019, 40(7): 1-9.
[9]	CHEN Jietao， JIANG Daozhuo， ZHANG Chong， RUAN Chuang， YANG Yifan. Research on Island Microgrid Topology and Its Control Strategy Based on Energy Exchange Station [J]. Electric Power Construction, 2019, 40(4): 60-69.
[10]	CAI Chao， DOU Xiaobo， CAO Shuijing， CHEN Xi， WANG Na. Energy Optimization Based on Model Predictive Control for Combined Heating and Power Microgrid in Industrial Park [J]. Electric Power Construction, 2019, 40(3): 27-33.
[11]	WANG Hui， LIAO Kun， LIN Yixuan， JIN Binbin . Multi-objective Clearing Model of Distribution Market with Microgrids Considering Demand Response [J]. Electric Power Construction, 2019, 40(2): 29-36.
[12]	HUO Xianxu， WU Pan， HUANG Xin， YAN Jingjing， WANG Keyou， XU Ke， YAO Cheng， CHEN Peiyu. Research on Stability Control of Microgrid Applying Virtual Synchronous Generator with Adaptive Parameters [J]. Electric Power Construction, 2019, 40(2): 79-86.
[13]	GENG Qi， HU Yan， HE Jianzong， ZHOU Yongyan， ZHAO Wei. Optimal Clustering Operation and Analysis of Multi-Microgrid Considering Power Sharing [J]. Electric Power Construction, 2019, 40(12): 86-95.
[14]	ZHU Yongqiang,ZHANG Quan,LIU Kang,WANG Zhi， HAN Minxiao. A New Control Strategy of Interlinking Converter in Hybrid AC/DC Microgrid [J]. Electric Power Construction, 2019, 40(11): 48-54.
[15]	ZHU Yongqiang， LIU Kang， ZHANG Quan， TIAN Yuan， CAI Bingqian， XIA Ruihua. Capacity Configuration of Inter-Linking Converters in AC/DC Hybrid Micro-grid Considering Energy Storage Scheduling [J]. Electric Power Construction, 2019, 40(10): 84-93.