A response potential quantification method for polymorphic elastic load cluster control

Abstract

The invention discloses a response potential quantification method for polymorphic elastic load cluster control. The response potential quantification method comprises the following steps: reading related data of centralized industrial loads and distributed civil loads; Grouping and aggregating the distributed civil loads; Calculating the overall adjustment performance parameters of each group ofcivil aggregation loads; Constructing a response potential quantification model controlled by the polymorphic elastic load cluster based on the adjustment characteristics of the industrial load and the civil aggregation load; And solving the model to obtain a comprehensive response potential curve controlled by the polymorphic elastic load cluster. The invention provides a response potential quantification method for polymorphic elastic load cluster control. Based on the complementary regulation characteristic of the polymorphic elastic load, the comprehensive response potential of various elastic load control in the cluster is fully excavated, the advantage complementation of the polymorphic elastic load and the large-scale wind power is favorably realized, and the absorption capacity ofthe power grid to the wind power is improved.

Description

technical field [0001] The invention belongs to the field of quantitative analysis of load response potential, in particular to a method for quantifying response potential of multi-form elastic load cluster control. Background technique [0002] With the rapid growth of wind power installed capacity, the problem of wind power accommodation has become increasingly prominent. Multi-form elastic loads have good regulation characteristics, and incorporating them into grid regulation is one of the effective measures to solve the problem of wind power consumption. However, there are many types of elastic loads and complex characteristics, and in the elastic load cluster, various elastic loads have complementary adjustment characteristics. Therefore, the comprehensive response potential of multi-form elastic load cluster control needs to be further explored. [0003] There have been preliminary studies at home and abroad on the analysis of load response potential. Aiming at the p...

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Problems solved by technology

Aiming at the peak shaving problem caused by large-scale wind power grid connection, some literatures consider the adjustable and interruptible characteristics of high-energy loads, and study the total adjustment potential of high-energy loads, but do not consider the adjustment potential of distributed elastic loads; The literature has carried out in-depth research on the response potential of flexible loads such as air conditioners, but has not considered the comprehensive response potential under the joint participation of industrial loads; Response Potential for In-Depth Research

[0004] To sum up, for centralized loads (high energy loads) and distributed loads (heat storage electric boilers) and other multi-modal elastic loads, there is still a lack of systematic research on the quantitative analysis of the comprehensive response potential of joint participation.

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