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A full demand response model in co-optimized energy and reserve market

机译：共同优化的能源和储备市场中的完整需求响应模型

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摘要

It has been widely accepted that demand response will play an important role in reliable and economic operation of future power systems and electricity markets. Demand response can not only influence the prices in the energy market by demand shifting, but also participate in the reserve market. In this paper, we propose a full model of demand response in which demand flexibility is fully utilized by price responsive shiftable demand bids in energy market as well as spinning reserve bids in reserve market. A co-optimized day-ahead energy and spinning reserve market is proposed to minimize the expected net cost under all credible system states, i.e., expected total cost of operation minus total benefit of demand, and solved by mixed integer linear programming. Numerical simulation results on the IEEE Reliability Test System show effectiveness of this model. Compared to conventional demand shifting bids, the proposed full demand response model can further reduce committed capacity from generators, starting up and shutting down of units and the overall system operating costs.
机译：需求响应将在未来电力系统和电力市场的可靠和经济运行中扮演重要角色，这已被广泛接受。需求响应不仅可以通过需求转移影响能源市场的价格，而且可以参与储备市场。在本文中，我们提出了一个完整的需求响应模型，在该模型中，能源市场中价格敏感的可变动需求投标以及储备市场中的储备投标都充分利用了需求灵活性。提出了一个共同优化的日前能源和旋转备用市场，以在所有可靠的系统状态下将预期的净成本降至最低，即预期的总运营成本减去需求的总收益，并通过混合整数线性规划进行求解。 IEEE可靠性测试系统上的数值仿真结果证明了该模型的有效性。与传统的需求转移投标相比，建议的完全需求响应模型可以进一步减少发电机的承诺容量，机组的启动和关闭以及整个系统的运营成本。

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