Suzhou Electric Appliance Research Institute
期刊號: CN32-1800/TM| ISSN1007-3175

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面向P2P交易的基于區(qū)塊鏈的分級電價方法研究

來源:電工電氣發(fā)布時間:2022-03-25 08:25 瀏覽次數(shù):497

面向P2P交易的基于區(qū)塊鏈的分級電價方法研究

向蕓蕓1,薛智文2,顧思3
(1 新疆阜康抽水蓄能有限公司,新疆 烏魯木齊 830011;
2 江蘇國信臨海風力發(fā)電有限公司,江蘇 鹽城 224351;
3 國網(wǎng)江蘇省電力有限公司東臺市供電分公司,江蘇 東臺 224200)
 
    摘 要:針對目前電力交易模式下新能源的安全消納問題,以區(qū)塊鏈為核心,提出一種面向 P2P 交易的分級電價方法,充分利用區(qū)塊鏈透明、不可篡改、去中心化的特征支撐 P2P 交易數(shù)據(jù)安全和 P2P 交易電能質(zhì)量安全。依靠 Merkle 樹的特殊結(jié)構(gòu)簡化交易數(shù)據(jù)驗證過程,保證交易數(shù)據(jù)的不可篡改;綜合考慮用戶側(cè)和供電側(cè)的可靠性要求,構(gòu)建電能質(zhì)量分級評價體系,獲得各供電節(jié)點電能質(zhì)量評價值,再依據(jù)電能質(zhì)量評價值修正各供電節(jié)點上網(wǎng)電價交易的電能質(zhì)量安全;通過算例驗證了該方法可以在有效保證電能質(zhì)量的前提下提升新能源的消納。
    關(guān)鍵詞:電力交易;區(qū)塊鏈;分級電價;模糊貼近度
    中圖分類號:TM715     文獻標識碼:A     文章編號:1007-3175(2022)03-0008-06
 
Research on Hierarchical Electricity Price Method Based on
Blockchain for P2P Transaction
 
XIANG Yun-yun1, XUE Zhi-wen2, GU Si3
(1 Xinjiang Fukang Pumped Storage Co., Ltd, Urumqi 830011, China;
2 Jiangsu Guoxin Linhai Wind Power Generation Co., Ltd, Yancheng 224351, China;
3 Dongtai Power Supply Branch, State Grid Jiangsu Electric Power Co., Ltd, Dongtai 224200, China)
 
    Abstract: The current electricity trading model has the problem of the safe consumption of new energy. This paper proposed a hierarchical electricity price method for P2P transactions based on the core of blockchain. It used the transparent, immutable, and decentralized features of the blockchain to ensure P2P transaction data security and P2P transaction power quality security.It relied on the unique structure of the Merkle tree to simplify the transaction data verification process and protect the transaction data.This paper considered the reliability requirements of the user side and the power supply side and constructed a system for power quality classification and evaluation. The quality of the electric energy safety could be adjusted following the power quality evaluation value of each power supply node.After example analysis, it is verified that this method could improve the consumption of new energy under the premise of effectively ensuring the power quality.
    Key words: electricity trading; blockchain; electricity price; fuzzy proximity
 
參考文獻
[1] 孫可,張全明,鄭朝明,等. 能源互聯(lián)網(wǎng)視角下的未來配電網(wǎng)發(fā)展[J] . 浙江電力,2020,39(1) :1-8.
[2] HUANG A Q, CROW M L, HEYDT G T, et al.The Future Renewable Electric Energy Delivery and Management(FREEDM)System :The Energy Internet[J].Proceedings of the IEEE,2010,99(1) :133-148.
[3] 孫宏斌,郭慶來,潘昭光. 能源互聯(lián)網(wǎng):理念、架構(gòu)與前沿展望[J] . 電力系統(tǒng)自動化,2015,39(19) :1-8.
[4] NGUYEN D H, ISHIHARA T.Distributed Peer-to-Peer Energy Trading for Residential Fuel Cell Combined Heat and Power Systems[J].International Journal of Electrical Power & Energy Systems,2020,43(32) :15412-15422.
[5] 邵煒暉,許維勝,徐志宇,等. 基于區(qū)塊鏈的虛擬電廠模型研究[J] . 計算機科學,2018,45(2) :25-31.
[6] 佘維,胡躍,楊曉宇,等. 基于能源區(qū)塊鏈網(wǎng)絡的虛擬電廠運行與調(diào)度模型[J] . 中國電機工程學報,2017,37(13) :3729-3736.
[7] 馬天男,彭麗霖,杜英,等. 區(qū)塊鏈技術(shù)下局域多微電網(wǎng)市場競爭博弈模型及求解算法[J] . 電力自動化設備,2018,38(5) :191-203.
[8] 蔣博. 區(qū)塊鏈與邊緣計算在電力系統(tǒng)中的應用展望[J]. 電工電氣,2020(3) :1-4.
[9] GUERRERO J, SOK B, CHAPMAN A C, et al.Electrical-Distance Driven Peer-to-Peer Energy Trading in a Low-Voltage Network[J].Applied Energy,2021,54(35) :191-203.
[10] 常瀟,王金浩,雷達,等. 電能質(zhì)量綜合指標評價方法研究[J] . 電力電容器與無功補償,2021,42(5) :150-153.
[11] 許杰雄,尹飛,余中杰,等. 基于區(qū)塊鏈技術(shù)的電費催收及風險防控研究與實現(xiàn)[J] . 電工電氣,2021(4) :56-61.
[12] 沈翔宇,陳思捷,嚴正,等. 區(qū)塊鏈在能源領(lǐng)域的價值、應用場景與適用性分析[J]. 電力系統(tǒng)自動化,2021,45(5) :18-29.
[13] 唐捷,張勇軍,潘峰,等. 新型配電系統(tǒng)的用電可靠性綜合評價技術(shù)綜述[J] . 廣東電力,2021,34(11) :1-10.
[14] 賈學翠, 李相俊, 閆士杰, 等. 基于深度學習的 SESN 供電網(wǎng)絡電能質(zhì)量評估[J] . 控制工程,2021(10) :2052-2059.
[15] 李航. 基于區(qū)塊鏈的光伏產(chǎn)消者 P2P 電力交易機制設計研究[D]. 南寧:廣西大學,2021.