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A regional operation system and scheduling strategy for wind power heating

An operation dispatching and regional technology, applied in the field of wind power heating, can solve the problems of uncertain regional heating electricity demand and weakening the wind power consumption capacity of the grid

Active Publication Date: 2020-07-31
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the problem that the existing wind power heating technology cannot determine the power consumption demand of regional heating, thereby weakening the wind power consumption capacity in the power grid, the invention provides a regional operation system and dispatching strategy for wind power heating

Method used

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  • A regional operation system and scheduling strategy for wind power heating
  • A regional operation system and scheduling strategy for wind power heating
  • A regional operation system and scheduling strategy for wind power heating

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specific Embodiment approach 1

[0073] Specific implementation mode one: combine figure 1 , figure 2 To describe this embodiment, a regional operation system for wind power heating provided in this embodiment specifically includes:

[0074] User terminal layer, outdoor meteorological data collection and analysis layer, and central control layer;

[0075] The user terminal layer includes a user data collection module and a terminal control module;

[0076] The user data collection module is used to monitor and collect user terminal thermal environment data and user terminal heating power data, and transmit the user terminal thermal environment data to the calculation module of the central control layer, and transmit the user terminal heating power data to the central data storage module;

[0077] The terminal control module is used to receive the control signal from the central control layer and control the phase change energy storage floor according to the received control signal (such as figure 2 Show...

specific Embodiment approach 2

[0086] Specific implementation mode two: combination image 3 , Figure 4 To illustrate this embodiment, a regional operation scheduling strategy for wind power heating given in this embodiment specifically includes the following steps:

[0087] Step 1. Start the regional operation system for wind power heating, the system operation time is t=0, and the cumulative number of operation time periods M=1;

[0088] Step 2. The user data acquisition modules of all user end layers in the area monitor and collect the user end thermal environment data and transmit them to the computing module of the central control layer;

[0089] The meteorological data acquisition module of the outdoor meteorological data acquisition and analysis layer collects outdoor real-time meteorological data through regional or urban weather stations, and transmits them to the meteorological data storage module and the calculation module of the central control layer. Standardized storage of real-time meteoro...

specific Embodiment approach 3

[0100] Embodiment 3: This embodiment differs from Embodiment 2 in that the user terminal thermal environment data includes the indoor air temperature, the temperature of the phase-change energy storage floor, and the activation time of the heating cable in the user’s phase-change energy storage floor; The real-time meteorological data includes real-time outdoor temperature data T ambient and real-time solar radiation intensity I solar .

[0101] Other steps and parameters are the same as in the second embodiment.

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Abstract

The invention provides a region operating system and scheduling strategy of wind power heating, and belongs to the technical field of wind power heating. A central control layer of the system can sequentially send an operating state signal of each user to a user terminal layer automatically within each operating time period according to the sequence from poor to good of the building heat preservation performance in a region, and the user terminal layers control start and stop of a heating cable in a phase change energy storage floor or provide operating suggestion information for the users according to received control signals. An operation module of the central control layer can obtain a heating electricity consumption predicted value in a next operating time period according to heating electricity historical data, historical meteorological data and meteorological prediction data and send the predicted value back to a power grid. The problems that the existing wind power heating technology cannot determine region heating electricity consumption requirements, and then the wind power consumption capacity in the power grid is weakened are solved. The region operating system and scheduling strategy of wind power heating can be used for wind power heating.

Description

technical field [0001] The invention relates to a regional operation system and scheduling strategy for wind power heating, and belongs to the technical field of wind power heating. Background technique [0002] my country's wind power generation has ranked first in the world, but wind abandonment is very serious. With the gradual promotion of low-energy building standards and the support of clean heating policies, the urban heating system has begun to develop in the direction of "centralized + distributed heating" in order to make full use of renewable energy such as wind power. However, there are still some problems in the actual promotion process of wind power heating: (1) The use of building heat storage to absorb wind power has certain advantages in theory, but the actual application of building heat storage system and power system combined operation is not yet mature , the main reason is that the heat storage of the building envelope is affected by multiple external e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24D19/10
CPCF24D19/1096Y02B10/70Y02A30/00
Inventor 姜益强董建锴郭吉伟
Owner HARBIN INST OF TECH
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