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A matching method and system for heat storage electric heating load and distribution network platform area

A matching method and electric heating technology, applied in the direction of electric heating system, heating system, heating method, etc., can solve the problems of lack of exploration of distribution network interaction mode, lack of response optimization control strategy, etc., and achieve the effect of improving the interaction mode

Active Publication Date: 2021-11-26
ELECTRIC POWER SCI & RES INST OF STATE GRID TIANJIN ELECTRIC POWER CO +2
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  • Description
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  • Application Information

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Problems solved by technology

For energy storage loads such as thermal storage electric heating, there is a lack of research on relevant response optimization control strategies, and a lack of exploration of its interaction mode with the distribution network

Method used

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  • A matching method and system for heat storage electric heating load and distribution network platform area
  • A matching method and system for heat storage electric heating load and distribution network platform area
  • A matching method and system for heat storage electric heating load and distribution network platform area

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Embodiment Construction

[0062] Embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings:

[0063] A matching method of heat storage electric heating load and distribution network platform area, such as figure 2 shown, including the following steps:

[0064] Step 1. Collect the temperature inside and outside the user's house and the area of ​​the house, establish a calculation model for the minimum heat load demand of the user in each period, and calculate the minimum heat load demand of the user in each period; The heat storage calculation model of the heating heat storage tank is screened to determine the possible start and stop strategies of the user equipment;

[0065] The concrete steps of described step 1 include:

[0066] (1) Combined with thermodynamic parameters, establish a calculation model for the user's minimum heat load demand at each time period, and calculate the user's minimum heat load demand at each time period from ...

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Abstract

The present invention relates to a method for matching heat storage type electric heating load and distribution network station area, comprising the following steps: Step 1, establishing a calculation model for the minimum heat load demand of users in each period, and combining the start and stop of heat storage type electric heating equipment The control strategy and the heat storage calculation model of heat storage electric heating heat storage tanks in each period are screened to determine the possible start-up and stop strategies of user equipment; Based on the optimization model of electric heating load response, and based on the screening in step 1, the possible start-stop strategy of user equipment is determined, and the optimal start-stop control strategy is found as the matching method of regenerative electric heating load and distribution network platform area. The invention can improve the interaction mode between the heat storage electric heating and the distribution network through the direct load control mode, facilitates the full use of the advantages of the heat storage technology and the large-scale popularization and use of the heat storage electric heating equipment.

Description

technical field [0001] The invention belongs to the technical field of power system energy storage load participating in peak shaving and valley filling, and relates to an optimal matching method for heat storage electric heating load and distribution network platform load, in particular to a heat storage electric heating load and distribution network platform District matching method and system. Background technique [0002] In northern China, traditional heating generally adopts coal-fired methods. Due to the increasingly serious problem of energy shortage and air pollution, the country vigorously promotes green and energy-saving energy consumption patterns. As a clean and comfortable heating method, electric heating not only improves the atmospheric environment, but also improves the living standards of residents. With the development of "replacing coal with electricity", the heating load occupies a large proportion of the user load. The user's demand for heat is trans...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24D13/00F24D15/02F24D19/10
CPCF24D13/00F24D15/02F24D19/1096
Inventor 李树鹏于建成赵晨阳李振斌尚学军霍现旭张伟司刚郗晓光屈博钟鸣吴磊于光耀王天昊崇志强
Owner ELECTRIC POWER SCI & RES INST OF STATE GRID TIANJIN ELECTRIC POWER CO
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