Electric heating equipment orderly power utilization optimization scheduling method and terminal

A technology of optimized scheduling and electric heating, applied in the field of electric power, can solve problems such as the increase of electricity load in winter, and achieve the effects of reducing power supply pressure, optimizing scheduling, and simple load control

Active Publication Date: 2021-06-01
STATE GRID HEBEI ELECTRIC POWER RES INST +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the use of large-scale electric heating equipment, the electricity load in winter increases rapidly, which poses new challenges to the low-voltage distribution network

Method used

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  • Electric heating equipment orderly power utilization optimization scheduling method and terminal
  • Electric heating equipment orderly power utilization optimization scheduling method and terminal
  • Electric heating equipment orderly power utilization optimization scheduling method and terminal

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Experimental program
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Embodiment approach

[0049] Optionally, as a specific implementation of the method for orderly power consumption optimization and scheduling of electric heating equipment provided in the embodiment of the present invention, the method for establishing the direct load control model is as follows:

[0050] The objective function is established with the minimum value of the deviation sum of the actual load reduction amount and the planned load reduction amount of each group of electric heating equipment as the goal;

[0051] The constraint conditions of the objective function are constructed to obtain the direct load control model.

[0052] Optionally, as a specific implementation of the method for orderly power consumption optimization and scheduling of electric heating equipment provided in the embodiment of the present invention, the objective function is:

[0053]

[0054] In the formula, is the actual load of the i-th group of electric heating equipment at time t, is the predicted load of...

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Abstract

The invention is suitable for the technical field of electric power, and provides an electric heating equipment orderly power utilization optimization scheduling method and a terminal, and the method comprises the steps: obtaining the historical load data of each electric heating equipment, carrying out the clustering of each electric heating equipment based on the historical load data, and obtaining a plurality of groups of electric heating equipment, calculating the predicted load of each group of electric heating equipment according to the historical load data; determining the planned load reduction amount of each group of electric heating equipment according to the predicted load of each group of electric heating equipment; and based on the predicted load and the planned load reduction amount of each group of electric heating equipment and a preset direct load control model, performing power utilization optimization scheduling on each group of electric heating equipment. Optimized dispatching of the electric heating equipment can be achieved on the premise that the comfort level of a user is met, and the power supply pressure of a power grid is reduced.

Description

technical field [0001] The invention belongs to the field of electric power technology, and in particular relates to a method for optimal scheduling of orderly power consumption of electric heating equipment and a terminal. Background technique [0002] With the large-scale promotion of the "coal-to-electricity" project in northern cities in my country, the use of electricity to replace coal and the use of electric heating to provide heating to users is of great significance for pollution control, people's livelihood, and development. [0003] In electric energy replacement projects, electric heating equipment meets the heating demand by converting electric energy into heat energy. It has the advantages of high efficiency, energy saving, environmental protection, safety and reliability, and has become a widely used equipment in electric heating. However, due to the use of large-scale electric heating equipment, the electricity load in winter increases rapidly, which poses ne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06G06F30/25G06F30/27G06K9/62G06N20/10G06F111/04G06F113/04G06F119/08
CPCG06Q10/0631G06Q50/06G06F30/25G06F30/27G06N20/10G06F2111/04G06F2113/04G06F2119/08G06F18/23
Inventor 李小玉贾伯岩马天祥景皓张姿姿段昕姜义虎
Owner STATE GRID HEBEI ELECTRIC POWER RES INST
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