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Intelligent control system forpower transmission and transformation

An intelligent control system, power transmission and transformation technology, applied in the field of control, can solve problems such as inaccuracy, wrong switching equipment on or off, external signal interference, etc.

Pending Publication Date: 2021-09-10
平顶山市豫电电气设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the user's control of the switchgear in the power transmission and transformation system is often not precise enough, and it is easily interfered by external signals, causing the controller to misjudge the received signal, thereby incorrectly controlling the switchgear to be turned on or off

Method used

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  • Intelligent control system forpower transmission and transformation
  • Intelligent control system forpower transmission and transformation
  • Intelligent control system forpower transmission and transformation

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Embodiment Construction

[0021] 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, not all, embodiments of the present invention. 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.

[0022] figure 1 It is a schematic diagram of an intelligent control system for power transmission and transformation provided by an embodiment of the present invention, and the system includes:

[0023] A signal input circuit 104, a signal judgment circuit 105, and a signal distributor 106 connected in sequence;

[0024] The signal distributor 106 is connected with the controller 102 and the fault signal output circuit 107 respectively, the signal detection circui...

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Abstract

The invention discloses an intelligent control system for power transmission and transformation. The intelligent control system comprises a signal input circuit, a signal judgment circuit and a signal distributor which are connected in sequence, the signal distributor is respectively connected with a controller and a fault signal output circuit; a signal detection circuit is respectively connected with a signal output circuit and a controller, the fault signal output circuit is connected with the alarm circuit, and the controller is connected with a switch device. According to the invention, control over a switch device of a power transmission and transformation system is more accurate, and misoperation of the switch device is avoided.

Description

technical field [0001] The invention relates to the field of control, in particular to an intelligent control system for power transmission and transformation. Background technique [0002] With the construction and development of EHV and UHV transmission projects, the coverage area of ​​the interconnected grid is gradually expanding, and the impact of the operation safety of the power transmission and transformation system on the safe and reliable operation of the power grid is more prominent. [0003] The basic electrical equipment of the power transmission and transformation system mainly includes wires, transformers, switchgear, high-voltage insulators, etc. At present, the user's control of the switchgear in the power transmission and transformation system is often not precise enough, and it is easily interfered by external signals, causing the controller to misjudge the received signal, thereby incorrectly controlling the switchgear to be turned on or off. Therefore, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02H1/00H02H3/04H02J13/00
CPCH02H1/0007H02H3/042H02J13/0004Y04S10/20Y02E60/00
Inventor 张永赞张菲翔
Owner 平顶山市豫电电气设备有限公司
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