To ensure the safe and reliable operation of power system, it is vital to retain some spinning reserve. The increasingly widespread utilization of combined cooling, heating and power (CCHP)-based microgrids (MGs) brings a new way to provide spinning reserve for power system. Therefore, to motivate independent CCHP-based MG operators (CMGOs) to participate in the spinning reserve trading, an incentive mechanism is proposed in this paper. In the mechanism, a distribution system operator (DSO) organizes a number of local CMGOs to participate in the spinning reserve trading and gets spinning reserve from them. A novel index, termed as contribution rate, is proposed to evaluate the participants’ contributions to the spinning reserve trading and asymmetric Nash bargaining is adopted to design benefit allocation mechanism. As CMGOs may belong to different economic entities, the centralized solution is not suitable for practical implementation. Distributed solution is proposed to solve the optimization problem through the alternating direction method of multipliers decomposition technique. The simulation results demonstrate the efficacy of the proposed incentive mechanism in achieving benefits for all participants.

中文翻译：

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基于CCHP的微电网旋转备用的新型激励机制

为了确保电源系统的安全可靠运行，保留一定的旋转储备至关重要。基于制冷，供暖和发电（CCHP）的微电网（MG）组合的日益广泛使用为为电力系统提供旋转备用提供了新的途径。因此，为激励基于CCHP的独立MG运营商（CMGO）参与旋转备用交易，本文提出了一种激励机制。在该机制中，分配系统运营商（DSO）组织了许多本地CMGO参与纺纱储备交易，并从中获取纺纱储备。提出了一种新的指标，即贡献率，以评估参与者对动员储备交易的贡献，并采用非对称纳什议价设计收益分配机制。由于CMGO可能属于不同的经济实体，因此集中式解决方案不适合实际实施。提出了一种通过乘子分解技术的交替方向法求解优化问题的分布式解决方案。仿真结果证明了所提出的激励机制在为所有参与者带来利益方面的功效。