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Distributed data acquisition system of box-type substation

A box-type substation and distributed data technology, applied in the field of substation measurement, can solve problems such as untimely early warning and inadequate monitoring of box-type substations, and achieve the effects of solving inadequate monitoring, reducing periodic inspections, and improving safety and reliability

Pending Publication Date: 2021-11-26
中煤科工集团重庆智慧城市科技研究院有限公司 +1
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] The main purpose of the present invention is to provide a distributed data acquisition system for box-type substations, aiming to solve the problems of insufficient monitoring and untimely early warning in box-type substations

Method used

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  • Distributed data acquisition system of box-type substation
  • Distributed data acquisition system of box-type substation

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Embodiment Construction

[0036] 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 part 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.

[0037] In addition, if there are descriptions involving "first", "second" and so on in the embodiments of the present invention, the descriptions of "first", "second" and so on are only for descriptive purposes, and should not be interpreted as indicating or implying Its relative importance or implicitly indicates the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at leas...

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Abstract

The invention discloses a distributed data acquisition system of a box-type substation, belongs to the technical field of substation measurement, and provides the following scheme: the distributed data acquisition system of the box-type substation comprises N box-type substations, and each box-type substation comprises a PLC controller, a temperature and humidity sensor, a switch state detection module and an electric quantity acquisition module; the PLC controllers are used for sending a control instruction to control the temperature and humidity sensor to detect the temperature and the humidity of the box-type substation, controlling the switch state detection module to detect the door opening and closing state of the box-type substation, and controlling the electric quantity acquisition module to monitor the voltage, the current, the power and the power factor of the box-type substation; and the system also comprises a communication module used for uploading parameter information acquired by the humidity sensor, the switch state detection module and the electric quantity acquisition module of each box-type substation to terminal equipment. According to the technical scheme, the problems that monitoring of the box-type substation is not in place and early warning is not in time are solved.

Description

technical field [0001] The invention relates to the technical field of substation measurement, in particular to a distributed data acquisition system of a box-type substation. Background technique [0002] At present, the box-type substation is located at the end of the power grid and is directly related to the normal life of residents. Therefore, it is of great significance to ensure the safe and stable operation of the box-type substation. [0003] In the prior art, the intelligent substation network monitoring system includes environmental parameter acquisition sensors and transformer working parameter acquisition sensors installed in the substation, data acquisition and processing modules, on-site monitoring terminals, on-site executive control mechanisms, industrial computers, display screens, wireless or Optical fiber communication interface, remote management center; environmental parameter acquisition sensor and transformer working parameter acquisition sensor are re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
CPCH02J13/00001H02J13/00016H02J13/00022H02J13/00024H02J13/00026H02J13/00034H02J13/00036Y02E60/00Y04S10/16Y04S40/124Y04S40/126
Inventor 孙维孙中光文学峰张建鑫梁帅张宇王超彭迈蒋波杨朝辉
Owner 中煤科工集团重庆智慧城市科技研究院有限公司
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