电气技术  2020, Vol. 21 Issue (7): 8-13    DOI:
研究与开发 |
考虑配网供电能力约束的电力市场交易方法
陈思彤, 刘继春
四川大学,成都 610065
Market design for energy trading with distribution network constraint guarantees
Chen Sitong, Liu Jichun
Sichuan University, Chengdu 610065
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摘要 随着分布式能源在配电网系统中的日益渗透,大量电能产消者的接入使得配电网侧需要一种新型的市场平台来更好地管理和利用电网中的灵活资源。本文提出了一个基于配电网的近实时电能交易市场,在市场中多个电能产消者之间可以进行P2P交易,其中购电方广播其需求电量请求,售电方发送报价以进行身份验证和交易。此外,本文还提出一种基于配网不平衡潮流的安全校验方法,以确保所提出的市场设计满足配电网的物理约束。最后利用一个13节点算例研究评估所提出的基于社区的能源交易市场设计的可行性和有效性。
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陈思彤
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关键词 电能交易P2P市场三相不平衡潮流配电网    
Abstract:The increasing penetration of distributed energy resources (DERs) in distribution systems calls for a new market platform to better manage and utilize flexible resources of heterogeneous owners in a community microgrid. This paper proposes an energy trading market that enables peer-to-peer (P2P) energy trading among multiple prosumers, in which consumers broadcast their demand requests and resource owners send out offers for identity verification and approval. Moreover, an unbalanced power flow based safety check problem is used to ensure that the proposed market design complies with all physical constraints of the distribution network. Finally, a modified IEEE 34-bus system is used to evaluate the effectiveness and validity of the proposed trading market design.
Key wordsenergy trading    peer-to-peer market    three-phase unbalanced power flow    distribution system   
收稿日期: 2020-03-12     
作者简介: 陈思彤(1994-),女,内蒙古自治区呼和浩特人,硕士研究生,主要研究方向为电力市场。
引用本文:   
陈思彤, 刘继春. 考虑配网供电能力约束的电力市场交易方法[J]. 电气技术, 2020, 21(7): 8-13. Chen Sitong, Liu Jichun. Market design for energy trading with distribution network constraint guarantees. Electrical Engineering, 2020, 21(7): 8-13.
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https://dqjs.cesmedia.cn/CN/Y2020/V21/I7/8