Load resource optimization control method based on peak shaving auxiliary service of virtual power plant

Abstract

The present application relates to a load resource optimization control method based on a virtual power plant peak shaving auxiliary service. The method includes: acquiring preset parameters of each preset power generation equipment at the current moment, and determining the standard coal corresponding to the current moment of each preset power generation equipment according to the preset parameters of each preset power generation equipment at the current moment Coal quantity; according to the whole-day electricity demand in the corresponding area of ​​the virtual power plant, determine the standard coal quantity required at the current moment to meet the whole-day electricity demand; The standard coal amount corresponding to the current moment of the preset power generation equipment and the load ratio of each new energy power generation are determined to determine the standard coal amount required by each new energy power generation at the current moment. This application uses standard coal amount as a unified measure on both the power generation side and the power consumption side, which speeds up the load response capability of new energy power generation in virtual power plants, and reduces the occurrence of problems such as regulation lag and abandonment of wind and light.

Description

technical field [0001] The present application relates to the field of virtual power plant regulation, and in particular, to a load resource optimization control method based on a virtual power plant peak-shaving auxiliary service. Background technique [0002] The virtual power plant control system is a system that aggregates a large number of distributed resources (such as controllable loads, energy storage, wind power generation equipment, photovoltaic power generation equipment, electric car washing charging piles, etc.), and optimizes them. The existing virtual power plant control system generally adopts a centralized control method. Under the centralized control method, the control center configures the complete characteristic information of all control objects, and the control terminal of the control object is connected to the control center through communication technology. During the operation of the virtual power plant control system , the control center receives t...

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Problems solved by technology

[0003] In the dispatching control process of the existing centralized control system, the statistical scales of the power supply side and the power consumption side cannot be unified, and the pure generation power allocation method is adopted, so it is subject to the load change rate of the controllable load unit, so the adjustment lag will be caused , Abandoning wind and light, etc.

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