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Three-station-in-one transformer substation and sensing terminal information access method

An access method and terminal information technology, which is applied in the direction of electrical components, digital transmission systems, data exchange networks, etc., can solve the problems of complex monitoring difficulty in sending information, safety partition isolation restrictions, and many access devices, so as to improve equipment The level of remote monitoring and emergency handling capabilities of power grid accidents, and the effect of avoiding signal-to-point debugging work

Active Publication Date: 2020-09-11
CHINA ELECTRIC POWER RES INST +2
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Problems solved by technology

[0006] In view of this, the embodiment of the present invention provides a "three-station-in-one" substation and a sensing terminal information access method, which solves the problem of multiple access devices, security partition isolation restrictions, and information uploading in the "three-station-in-one" mode. Complexity brings difficult monitoring problems to remote monitoring, and improves the remote monitoring level of equipment and the emergency handling capacity of power grid accidents

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[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0046] Based on the current substation communication architecture, the present invention is based on the "GB / T 33602-2017 Power System General Service Agreement" and the DL / T 860 standard, aiming to realize the remote monitoring of "three stations in one" substation perception terminal equipment , including substation awareness terminal device access, instantiated file transfer, remote service communication access, etc.

[0047] figure 1 Shown is a s...

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Abstract

The invention provides a three-station-in-one transformer substation and a sensing terminal information access method, solves the problem of high monitoring difficulty brought to remote monitoring dueto multiple access equipment, security partition isolation limitation and complex information uploading in a three-station-in-one mode, and improves the remote monitoring level of the equipment and the emergency processing capacity of power grid accidents. The method comprises the following steps: deploying an edge Internet of Things gateway in a safe preset area of a transformer substation to achieve access of transformer substation sensing terminal equipment; connecting a plurality of monitoring systems deployed in different security partitions through a transformer substation forward and reverse isolation device, and converging the acquired real-time data of various transformer substation sensing terminals; and establishing a remote service communication system based on a general service protocol of the power system to achieve plug-and-play of the data between the main plant stations.

Description

technical field [0001] The invention relates to the technical field of electric power automation, in particular to an information access method applicable to a "three-station-in-one" substation and a sensing terminal. Background technique [0002] In order to fully tap the social comprehensive service potential of substations and improve the support level of substations for social public services, the State Grid Corporation explores a new mode of using substation resources to build and operate charging and swapping (energy storage) stations and data center stations, and develops substations. Station multi-functional" work. The expansion of substation functions aims to take advantage of the power grid infrastructure and unique data resources, vigorously cultivate advanced businesses, create an energy Internet ecosystem, and form core competitiveness at a new and higher level. By digging deep into the value of substation site resources, taking advantage of substation layout a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08H04L12/24H04L12/26
CPCH04L63/02H04L67/12H04L41/0246H04L43/045
Inventor 姚志强任辉吴艳平窦仁晖倪益民徐歆任浩赵国庆樊陈杨彬杨青
Owner CHINA ELECTRIC POWER RES INST
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