A P2P-Dominant Distribution System Architecture
A P2P-Dominant Distribution System Architecture
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DOI：
10.1109/tpwrs.2019.2961330
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发表时间：
2019-02
影响因子：
6.6
通讯作者：
Jip Kim;Y. Dvorkin
中科院分区：
文献类型：
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作者：
Jip Kim;Y. Dvorkin
小规模能源资源之间的点对点互动利用配电网络基础设施作为电力载体，但在财务上仍然不对电力公司负责。这种现状带来了多重挑战。首先，点对点能源交易减少了公用事业公司向终端客户提供的电力部分及其收入来源。其次，公用事业公司必须确保点对点交易符合配电网络限制。本文提出了一种点对点的能源交易架构，在两种配置，耦合点对点的互动和分销网络的操作。第一种配置假设这些交互由公用事业以集中的方式解决，而第二种配置是以对等为中心的，不涉及公用事业。这两种配置都使用分配位置边际价格来计算网络使用费，对等体必须支付给公用事业使用分配网络。
Peer-to-peer interactions between small-scale energy resources exploit distribution network infrastructure as an electricity carrier, but remain financially unaccountable to electric power utilities. This status-quo raises multiple challenges. First, peer-to-peer energy trading reduces the portion of electricity supplied to end-customers by utilities and their revenue streams. Second, utilities must ensure that peer-to-peer transactions comply with distribution network limits. This article proposes a peer-to-peer energy trading architecture, in two configurations, that couples peer-to-peer interactions and distribution network operations. The first configuration assumes that these interactions are settled by the utility in a centralized manner, while the second one is peer-centric and does not involve the utility. Both configurations use distribution locational marginal prices to compute network usage charges that peers must pay to the utility for using the distribution network.