Electric heating load double-layer optimization scheduling method under multiple time scales

A technology with multiple time scales and scheduling methods, applied to electrical components, circuit devices, AC network circuits, etc., can solve problems such as potential safety hazards and high architectural design requirements, improve accuracy and flexibility, realize benefits, and promote energy conservation The effect of emission reduction
CN112488372APending Publication Date: 2021-03-12国网新疆电力有限公司营销服务中心 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
国网新疆电力有限公司营销服务中心
Publication Date
2021-03-12

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Abstract

The invention relates to the technical field of electric heating load optimization scheduling methods, in particular to an electric heating load double-layer optimization scheduling method under multiple time scales, which comprises the following steps of: firstly, classifying electric heating loads, establishing a historical data feature set model of multiple feature indexes under multiple time scales for controllable electric heating loads, and designing an index algorithm; and processing and designing a double-layer ordered power utilization scheduling model for predicting the dynamic demand of the electric heating load through a GRNN prediction model. According to the method, the accuracy and flexibility of power grid dispatching electric heating load prediction are improved, a double-layer dispatching strategy of a power grid layer and a user layer is achieved, and therefore orderly control over electric heating users is achieved under the condition that the satisfaction degree and comfort degree of the users are guaranteed, the reasonable electric heating time-of-use electricity price is designed. Therefore, the load rate and the operation stability of the power system undervarious heating load impacts are better improved, energy conservation and emission reduction are promoted, and benefit maximization of a power grid and users is realized.
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Description

technical field

[0001] The invention relates to the technical field of an electric heating load optimization scheduling method, and relates to a double-layer optimal scheduling method for an electric heating load under multiple time scales. Background technique

[0002] my country is in the stage of accelerated industrialization and urbanization, especially in some areas where the winter is long and the demand for heating continues to grow rapidly, and the heating methods in remote areas mainly rely on old methods such as burning coal and firewood. Due to the long transportation distance, Due to the shortage of coal resources and other reasons, the heating cost is relatively high. In some areas, gas heating is used. Although it has the advantages of high energy utilization rate, high power supply reliability, small network loss, and low environmental pollution, it has high requirements for early architectural design and has problems such as safety hazards. On the contrary, t...

Claims

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