Transformer substation on-line monitoring Internet-of-things system with wireless-wired dual backup

A technology for monitoring the Internet of Things and substations, applied in information technology support systems, electrical components, circuit devices, etc., to achieve the effect of solving transmission bottlenecks and ensuring reliability

Active Publication Date: 2014-12-10
YUN NAN ELECTRIC TEST & RES INST GRP CO LTD ELECTRIC INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to establish a wireless and wired dual-backup substation online monitoring Internet of Things system to solve the problems existing in the existing substation equipment online monitoring system and provide a fast, stable and reliable communication network

Method used

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  • Transformer substation on-line monitoring Internet-of-things system with wireless-wired dual backup

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Embodiment Construction

[0011] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific examples.

[0012] Such as figure 1 As shown, a substation online monitoring Internet of Things system with wireless and wired double backup is characterized in that the substation online monitoring Internet of Things system is composed of a workstation 10, a substation server 9, a switch 6, and an on-site intelligent cabinet 11 connected in sequence; Among them, the on-site intelligent cabinet 11 includes capacitive equipment, a metal zinc oxide arrester monitoring device 1, a circuit breaker mechanical characteristic monitoring device 2, a partial discharge monitoring device 3, an intelligent monitoring integration device 4, and a wireless data communication device 7, and its connection structure is as follows: Capacitive equipment, metal zinc oxide arrester monitoring device 1, circuit breaker mechanical cha...

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Abstract

The invention discloses a transformer substation on-line monitoring Internet-of-things system with wireless-wired dual backup. The transformer substation on-line monitoring Internet-of-things system is formed by sequentially connecting a working station (10), a substation server (9), a switch (6) and a field intelligent cabinet (11), wherein the field intelligent cabinet (11) comprises capacitive equipment, a metal zinc oxide lightning arrester monitoring device (1), a circuit breaker mechanical characteristic monitoring device (2), a partial discharge monitoring device (3), an intelligent monitoring integrated device (4), wireless data communication equipment (7), and the like. Data sharing is carried out between the field intelligent cabinets of the transformer substation on-line monitoring Internet-of-things system disclosed by the invention, thus solving transmission bottleneck and station level processing efficiency waste due to excessive concentration of data for a station level; the reliability of data transmission is ensured through a method of combining a wired transmission technology with a wireless transmission technology; a monitoring data analysis function can be realized on site on the basis of the wireless transmission technology and by virtue of a portable notebook computer and Ipad.

Description

technical field [0001] The invention belongs to an on-line monitoring system for primary equipment of a substation, and relates to the technical fields of the structure of an on-line monitoring system of a substation and network communication. Background technique [0002] The structure of substation on-line monitoring system can be divided into three levels logically, and these three levels are called "process level", "interval level" and "station control level". Among them, the process layer is the joint surface of primary equipment and secondary equipment, and its main functions are: detection of characteristic parameters of power transmission and transformation equipment, online detection and statistics of state parameters, execution of operation control and other tasks; the main functions of the interval layer It is: to carry out the summary of real-time data information of the process layer at this interval, data processing, and implement the protection and control fun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
CPCY04S40/126Y02E60/00
Inventor 翟少磊李博曹敏丁心志王恩唐标沈鑫
Owner YUN NAN ELECTRIC TEST & RES INST GRP CO LTD ELECTRIC INST
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