基于抽水蓄能机组使用和动态定价的收益优化方法
A Profit Optimization Approach Based on the Use of Pumped-Hydro Energy Storage Unit and Dynamic Pricing
摘要：
在这项研究中，提出了一个优化问题，以获得最大的经济效益，从风力发电场与可变和间歇性的能源发电在未来一天和平衡电力市场。该方法基于抽水蓄能单元和风电场的共同使用，通过利用市场中的价格变化来增加发电厂的利润，同时通过在与发电厂连接的系统中提供一部分峰值负荷需求来支持电力系统。为了检验所提出的方法的有效性，利用实际的风和价格数据进行了详细的模拟研究，并将结果与存储单元不可用和/或所提出的基于价格的能量管理方法不适用的各种情况下所获得的结果进行了比较。因此，它表明，抽水蓄能单元的存储系统能够被有效地用于高功率水平，所提出的优化问题是相当成功的，在这些系统的成本效益的实施。
英文摘要：
In this study, an optimization problem is proposed in order to obtain the maximum economic benefit from wind farms with variable and intermittent energy generation in the day ahead and balancing electricity markets. This method, which is based on the use of pumped-hydro energy storage unit and wind farm together, increases the profit from the power plant by taking advantage of the price changes in the markets and at the same time supports the power system by supplying a portion of the peak load demand in the system to which the plant is connected. With the objective of examining the effectiveness of the proposed method, detailed simulation studies are carried out by making use of actual wind and price data, and the results are compared to those obtained for the various cases in which the storage unit is not available and/or the proposed price-based energy management method is not applied. As a consequence, it is demonstrated that the pumped-hydro energy storage units are the storage systems capable of being used effectively for high-power levels and that the proposed optimization problem is quite successful in the cost-effective implementation of these systems.
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。
