Method, device and system for controlling grid access of electric heating devices

A control device and electric heating technology, applied in the field of electric power grid, can solve problems such as overload stability and deterioration of the power grid system, and achieve the goals of solving overload and deterioration of stability, reducing electricity bills, and improving reliability and stability Effect

Inactive Publication Date: 2018-04-03
STATE GRID BEIJING ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present invention provides a method, device and system for controlling the access of electric heating equipment to the grid, so as to at least solve the technical problems in the prior art that the power grid system is overloaded and the stability deteriorates due to large-scale access to electric heating equipment

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  • Method, device and system for controlling grid access of electric heating devices
  • Method, device and system for controlling grid access of electric heating devices
  • Method, device and system for controlling grid access of electric heating devices

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Embodiment 1

[0023] According to an embodiment of the present invention, an embodiment of a method for controlling electric heating equipment to be connected to the network is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0024] figure 1 It is a flow chart of a method for controlling electric heating equipment to connect to the network according to an embodiment of the present invention, as shown in figure 1 As shown, the method includes the following steps:

[0025] Step S102, acquiring load data of the power system, wherein the power system includes: at least one electric heating device.

[0026] It should be noted that the above-mentioned power system refers to the power ...

Embodiment 2

[0051] According to an embodiment of the present invention, an optional or preferred device embodiment for implementing any one of the above-mentioned embodiment 1 is also provided, image 3 It is a schematic diagram of a device for controlling electric heating equipment connected to the network according to an embodiment of the present invention, as shown in image 3 As shown, the device includes at least one communication module 305 and a CPU module 301 , wherein the CPU module 301 is connected to at least one communication module 305 through an interface module 303 .

[0052] Wherein, since each communication module 305 in the at least one communication module 305 corresponds to a communication protocol, it can communicate with at least one electric heating device using the same communication protocol in the power system. Therefore, through the at least one communication module 305 It can be compatible with many, and the device for controlling the access of electric heating...

Embodiment 3

[0057] According to an embodiment of the present invention, a system embodiment for implementing any optional or preferred method for controlling electric heating equipment connected to the network in the above-mentioned embodiment 1 is also provided, Figure 4 It is a schematic diagram of a preferred system for controlling the access of electric heating equipment to the network according to an embodiment of the present invention, as shown in Figure 4 As shown, the system includes four subsystems, which are: electric heating load forecasting subsystem 401 , grid information subsystem 403 , user information service subsystem 405 and electric heating load monitoring subsystem 407 .

[0058] Wherein, the electric heating load forecasting subsystem 401 communicates with at least one electric heating device in the power system, and is used to predict the electric heating load of the power system;

[0059] The power grid information subsystem 403 communicates with the information i...

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PUM

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Abstract

The invention discloses a method, device and system for controlling grid access of electric heating devices. The method comprises the steps that load data of an electric power system are acquired, wherein the electric power system comprises the at least one electric heating device; operation data of the at least one electric heating device are acquired; and load regulation information is generatedaccording to the load data and the operation data, wherein the load regulation information is used for prompting adjusting of the operation mode and / or parameter values of at least one operation parameter of each electric heating device. The technical problem that the power grid system is overloaded and poor in stability due to large-scale access of the electric heating devices in the prior art is solved.

Description

technical field [0001] The invention relates to the field of power grids, in particular to a method, device and system for controlling the access of electric heating equipment to the grid. Background technique [0002] In recent years, in order to reduce coal-burning pollution in winter and improve air quality, the "coal-to-electricity" project has gradually become popular in people's lives. The use of electric heating equipment to replace coal-fired heating can greatly improve the environment. However, after using electric heating equipment for heating, users start to worry more about electricity prices. In addition, large-scale electric heating equipment is connected to the power grid, which brings a series of problems to the power grid, such as voltage fluctuation, three-phase imbalance, harmonics, power factor reduction, and increased peak-to-valley difference in the power grid, which seriously affects the operation of the power grid. Economy and safety, even affect the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D19/10
CPCF24D19/1096
Inventor 宫成张宝群马龙飞朱洁李香龙丁屹峰孙钦斐焦然张羽翘
Owner STATE GRID BEIJING ELECTRIC POWER
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