Construction method and air conditioner control method for multi-load joint control strategy

Abstract

The invention discloses a construction method and an air conditioner control method for a multi-load joint control strategy, and belongs to the technical field of multi-load joint control strategies. According to an existing control strategy, flexible loads cannot be effectively scheduled and accurately controlled. According to the construction method for a multi-scene multi-load joint control strategy provided by the invention, multi-load response potentials are evaluated, and a reasonable power utilization plan is made according to load characteristics and market response characteristics represented by an evaluation result; a multi-micro-load aggregation model in multiple scenes is further established, and multi-load active response and coordinated optimization are achieved; and the multi-micro-load aggregation model in multiple scenes is used as a part of a combined optimization model of multi-micro-load regional operation scheduling, and multi-scene multi-load joint control is realized. Therefore, hierarchical flexible optimization operation and efficient scheduling of user-side multi-micro-loads are realized, and the dynamic balance capability of a power grid is improved.

Description

technical field [0001] The invention relates to a construction method for multi-load joint control strategy and an air-conditioning control method, and belongs to the technical field of multi-load joint control strategy. Background technique [0002] With the rapid development of my country's economy and the continuous growth of load, the contradiction between power supply and demand has further deepened. Especially in the core area of ​​the city during the peak period of power load, due to the small adjustment margin of the operation mode, the heavy load and overload of the power transmission and transformation equipment are serious, which puts huge pressure on the regional power grid dispatching. In recent years, with the advancement of smart grid construction and the development and application of technologies such as demand response and energy efficiency management, interruptible / adjustable user-side multiple micro-loads such as commercial central air-conditioning, elect...

AI Technical Summary

Problems solved by technology

Multivariate micro-loads have the advantages of fast response, high economy, and reflecting the willingness of different users to use electricity, but they also have the disadvantages of small single capacity and scattered distribution.

[0003] Existing control strategies cannot effectively dispatch and accurately control multiple micro-loads such as flexible loads, electric vehicles, distributed energy storage, and smart home appliances, resulting in poor dynamic balance of the power grid, high operating pressure on the power grid, and failure to effectively guarantee the safety of the power grid performance and reliability, affect the economic operation level of the power grid, and cannot effectively alleviate the contradiction between supply and demand and dispatch pressure of the regional power grid

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