Bilateral participation-based peak regulation auxiliary service capacity selection and economic model building method

Abstract

The invention discloses a bilateral participation-based peak regulation auxiliary service capacity selection and economic model building method. Firstly, system information of a day-ahead region is obtained and serves as input data of a peak regulation auxiliary service capacity selection and economic model; by building a scheduling model of deep peak regulation resources in a bilateral participation mode, simulation operation is carried out on the peak regulation capacity condition of a called conventional unit; correction is carried out according to correction rules of a peak regulation capacity proportion under the same price; the income and expenditure of each power generation enterprise and the electricity abandonment rate of new energy are calculated; and result calculation is carried out. A new idea of "bilateral participation" of the new energy and the thermal power unit is proposed; a new development idea is provided for calling the peak regulation auxiliary service resources;and the calling of a peak regulation auxiliary service is modeled, so that the peak regulation resources can be reasonably called, and new energy consumption can be promoted.

Description

technical field [0001] The invention belongs to the technical field of power peak-shaving auxiliary services, and specifically relates to a method for selecting peak-shaving auxiliary service capacity and constructing an economic model based on bilateral participation of new energy and conventional power plants, which is used to guide my country's peak-shaving auxiliary service calling method from unilateral The model is developing towards a bilateral model, effectively promoting the consumption of new energy. Background technique [0002] At this stage, the capacity ratio of conventional thermal power units in my country is high, and the rapid adjustment of power supply capacity is far from meeting the demand for peak regulation. In the context of increasingly serious curtailment of wind power, society, power grids and wind power companies are increasingly calling for deep peak regulation of thermal power units. come higher. On the other hand, the utilization hours of conven...

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Problems solved by technology

In this process, new energy can only passively accept the apportionment results, without the right to choose independently, and the resulting profits and losses are not under its own control. If things go on like this, it will be difficult for this model to continue to operate; moreover, as a buyer, new energy cannot express its own Willingness to pay will cause the

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