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A pricing strategy for demand-side regulation with direct load control: a nonconvex optimisation approach

机译:直接载荷控制需求侧监管定价策略:非渗透优化方法

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This paper presents a pricing strategy to purchase the demand-side regulation service. Comparing with the traditional automatic generation control (AGC), the demand-side regulation service has lower cost and faster ramp rate, and thus can reduce the cost of the utility company. However, the payments for the demand-side regulation can also increase the cost. Thus, the cost of the utility company should be minimised by making a tradeoff between the demand-side regulation and the AGC. In this study, we formulate a cost minimisation problem considering the two-side regulation services. In general, the cost minimisation problem is nonconvex, and we use the forward method and golden section algorithm to obtain the globally optimal price for the demand-side regulation service. Numerical results demonstrate that the efficiency of the proposed model and the demand-side regulation can reduce the cost to the utility company significantly.
机译:本文提出了购买需求侧监管服务的定价策略。 与传统的自动化生成控制(AGC)相比,需求侧调节服务具有较低的成本和更快的坡度,因此可以降低公用事业公司的成本。 但是,需求方监管的付款也可以提高成本。 因此,通过在需求方监管和AGC之间进行权衡,应尽量减少公用事业公司的成本。 在这项研究中,考虑到双边监管服务,我们制定了成本最小化问题。 一般而言,成本最小化问题是非渗透性,我们使用前向方法和Golden段算法获得需求侧监管服务的全球最优价格。 数值结果表明,提出的模型和需求侧调节的效率可以显着降低到公用事业公司的成本。

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