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arXiv 1701.06253math.OC
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智能电网的柔性市场:或有合同的协调交易

Flexible Market for Smart Grid: Coordinated Trading of Contingent Contracts

Junjie Qin, Ram Rajagopal, Pravin Varaiya

摘要:

一个协调的交易过程中提出了一个设计的电力市场具有显着的不确定性,也许从可再生能源。在这个过程中,代理组向系统运营商(SO)提出一个平衡的或有买卖交易,即需求出价的总和和供应出价的总和相等。如果没有违反网络约束,那么SO接受提议的交易,或者缩减它,直到没有违反发生。每一笔提议的交易在提交时都被接受或削减。该标准还提供了指导,以帮助未来拟议的行业满足网络限制。《证券条例》没有规定价格,也没有规定不同的交易必须同时进行或以统一的价格结算。事实上,没有定价机制。然而,如果参与者利用机会获利,交易过程将导致能源的有效分配和发现位置边际价格(LMP)。在拟议的交易过程中的巨大的灵活性和低通信和控制负担的SO可能使该过程适合于协调生产者和消费者在分销系统。

英文摘要:

A coordinated trading process is proposed as a design for an electricity market with significant uncertainty, perhaps from renewables. In this process, groups of agents propose to the system operator (SO) a contingent buy and sell trade that is balanced, i.e. the sum of demand bids and the sum of supply bids are equal. The SO accepts the proposed trade if no network constraint is violated or curtails it until no violation occurs. Each proposed trade is accepted or curtailed as it is presented. The SO also provides guidance to help future proposed trades meet network constraints. The SO does not set prices, and there is no requirement that different trades occur simultaneously or clear at uniform prices. Indeed, there is no price-setting mechanism. However, if participants exploit opportunities for gain, the trading process will lead to an efficient allocation of energy and to the discovery of locational marginal prices (LMPs). The great flexibility in the proposed trading process and the low communication and control burden on the SO may make the process suitable for coordinating producers and consumers in the distribution system.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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