电力市场中水电厂优化利用模型

Q3 Energy

Technical Electrodynamics Pub Date : 2022-07-04 DOI:10.15407/techned2022.04.042

I. Blinov, D. Olefir, Y. Parus

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引用次数: 2

摘要

描述了在电力市场细分市场中优化PJSC«乌克兰水力发电»级联水电站活动的数学模型。这个模型是在考虑到现有水资源利用的限制的情况下建立的。给出了以售电效益最大化为目标函数的数学模型结构，以及平等与不平等的约束体系。该功能既考虑了电厂设备的经济技术特点，又兼顾了水电资源的平衡。显示了考虑电力市场细分价格的特殊性。介绍了液压机组和电厂的主要技术制约因素。考虑到水库占用水平的变化，反映了水资源使用限制制度的结构。给出了利用该模型解决梯级水电站参与电力市场竞价规划问题的主要方法。参考文献16，图2。

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MODEL OF OPTIMAL USE OF HYDRO POWER PLANTS IN THE ELECTRICITY MARKET

A mathematical model for optimizing the activity of the PJSC «Ukrhydroenergo» cascade of hydroelectric power plants in the segments of the electricity market is described. This model is built taking into account the limitations on the use of available water resources. The structure of the mathematical model as an objective function of maximizing the benefits of electricity sale and the system of restrictions of equality and inequality is presented. This function takes into account the economic and technical characteristics of power plant equipment, as well as the balance of hydro resources. Peculiarities of taking into account prices in electricity market segments are shown. The main technological constraints of hydraulic units and power plants are described. The structure of the system of restrictions on the use of water resources is reflected, taking into account changes in the levels of reservoir occupancy. The main approaches to the use of the proposed model to solve the problems of planning the participation of the cascade of hydropower plants in the auction of the electricity market are presented. References 16, figures 2.

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来源期刊

Technical Electrodynamics Energy-Energy Engineering and Power Technology

CiteScore

1.80

自引率

0.00%

发文量

审稿时长

4 weeks