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Power private network switching method and device of power wireless heterogeneous network

A wireless heterogeneous network and electric power private network technology, applied in the field of electric power communication, can solve problems such as limited carrying capacity, neglect of impact, and influence on the stable operation of the power grid, so as to achieve the effect of ensuring operation and reducing impact

Active Publication Date: 2021-05-07
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD SHAOXING POWER SUPPLY CO +5
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] Due to the variety of services involved in the operation of the power grid, and the business traffic of important services that require high stability in operation performance usually need to run in the power private network, due to the limited carrying capacity of the power private network, the power wireless heterogeneous network Usually, network switching is used to ensure the stable operation of the power grid. However, the existing network switching methods are mostly used in the electric power public network provided by operators, ignoring the impact of service types on network switching, resulting in the inability to switch business traffic to appropriate power. In the private network, it will affect the stable operation of the power grid

Method used

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  • Power private network switching method and device of power wireless heterogeneous network
  • Power private network switching method and device of power wireless heterogeneous network
  • Power private network switching method and device of power wireless heterogeneous network

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Embodiment 1

[0042] Such as figure 1 As shown, the present invention proposes a power private network switching method for a power wireless heterogeneous network, including:

[0043] S1: Obtain the communication performance data of the electric power private network terminal in the electric power wireless heterogeneous network, and judge whether the communication performance data meets the preset switching conditions.

[0044] In this embodiment, the communication performance data includes the signal strength and signal-to-noise ratio of the terminal. Obtain the communication performance data of the power private network terminal through the power private network acquisition server and upload it to the cloud platform, and display the communication performance data through the cloud platform in the form of graphs, excel lists, etc., so as to reflect the network quality of the power private network terminal when it is running . The content displayed on the cloud platform also includes the ...

Embodiment 2

[0073] Such as figure 2 As shown, the present invention proposes a power private network switching device 4 for a power wireless heterogeneous network, including:

[0074] Judging unit 41: used to acquire the communication performance data of the electric power private network terminal in the electric power wireless heterogeneous network, and judge whether the communication performance data satisfies the preset switching condition.

[0075] In this embodiment, the communication performance data includes the signal strength and signal-to-noise ratio of the terminal. Obtain the communication performance data of the power private network terminal through the power private network acquisition server and upload it to the cloud platform, and display the communication performance data through the cloud platform in the form of graphs, excel lists, etc., so as to reflect the network quality of the power private network terminal when it is running . The content displayed on the cloud...

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Abstract

The invention provides a power private network switching method and device for a power wireless heterogeneous network, and the method comprises the steps of obtaining the communication performance data of an electric power private network terminal in the electric power wireless heterogeneous network, and judging whether the communication performance data meets a preset switching condition or not; if the preset switching condition is met and the terminal is a power private network terminal, screening out a light load network according to performance load information of other power private networks in the power wireless heterogeneous network; and obtaining the service priority of the terminal to be switched, and switching the service flow of the terminal to be switched to the light load network according to the sequence of the service priority. Different priorities are set for different types of businesses according to the importance degree of the businesses in power grid operation and the requirements for safety, network quality and bandwidth, the important businesses can be preferentially switched to a proper power private network, the operation of the important businesses is guaranteed, and meanwhile, the influence on other businesses is reduced.

Description

technical field [0001] The invention belongs to the technical field of electric power communication, and in particular relates to a method and device for switching electric power private networks of electric power wireless heterogeneous networks. Background technique [0002] According to the construction requirements of the smart grid, the State Grid has vigorously carried out the construction of the power distribution communication network, covering various power distribution terminals, smart meters, distributed power sources, electric vehicle charging and swapping, etc. The expansion of the coverage area poses a lot of challenges to the communication network. potential needs. To meet the needs of the revolution of smart energy, the wireless heterogeneous network composed of private power network and public power network has been vigorously promoted in the power industry. [0003] Due to the variety of services involved in the operation of the power grid, and the business...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06G06F16/29
CPCG06Q10/06313G06Q50/06G06Q10/0635G06F16/29
Inventor 马平邵炜平陆涛李建岐姚贤炯廖海林吴德胜丁雍
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD SHAOXING POWER SUPPLY CO
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