Intelligent component for intelligentization of primary equipment of intelligent substation

A technology for smart substations and primary equipment, applied in electrical components, circuit devices, information technology support systems, etc., can solve problems such as signal collection and transmission, and achieve the effects of preventing interference, improving stability and reliability, and facilitating interaction

Active Publication Date: 2013-11-20
NINGBO RAREMAT INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiencies in the above-mentioned prior art, the present invention proposes an intelligent component suitable for primary equipment in smart substations, which solves the problem of signal acquisition and transmission of primary equipment with different potentials in the prior art

Method used

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  • Intelligent component for intelligentization of primary equipment of intelligent substation
  • Intelligent component for intelligentization of primary equipment of intelligent substation
  • Intelligent component for intelligentization of primary equipment of intelligent substation

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Embodiment Construction

[0026] Below in conjunction with accompanying drawing, the present invention will be further described.

[0027] An intelligent component suitable for primary equipment in an intelligent substation, comprising an intelligent terminal 1, a signal combining unit 2, and an intelligent measurement and control unit 3; the signal combining unit 2 and the intelligent measurement and control unit 3 each have two pairs of optical fiber transceivers, and the signal combining unit The unit 2 is located in the intelligent terminal 1, and the signal combining unit 2 and the intelligent measurement and control unit 3 are connected through an optical fiber for data transmission.

[0028] The intelligent measurement and control unit 3 collects primary equipment data information on the substation site and controls signal output, and the signal combining unit 2 controls the data information interaction between the intelligent terminal 1 and the intelligent measurement and control unit 3 . ...

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Abstract

The invention relates to the field of power automation and discloses an intelligent component for intelligentization of primary equipment of an intelligent substation. The intelligent component comprises an intelligent terminal, a signal combining unit and intelligent measurement and control units. The signal combining unit and the intelligent measurement and control units respectively have two pairs of optical fiber transceivers. The signal combining unit is arranged in the intelligent terminal. The connection and the data transmission between the signal combining unit and the intelligent measurement and control units are realized through optical fibers. The intelligent component for the intelligentization of the primary equipment of the intelligent substation has the beneficial effects that since the optical fibers are used as a medium of communication between the signal combining unit and the intelligent measurement and control units, the interference caused by lightning and high-voltage equipment to signal transmission is effectively prevented; and since a redundant design of primary and auxiliary dual communication channels is adopted, the stability and the reliability of a system are greatly improved.

Description

technical field [0001] The invention relates to a comprehensive automation system of an intelligent substation, which belongs to the field of electric power automation, and in particular to an intelligent component suitable for the intelligentization of primary equipment in an intelligent substation. Background technique [0002] The rapid development of the national economy has put forward higher requirements for the power supply of the grid. Therefore, during the 12th Five-Year Plan period, the construction of smart grids has been put on the agenda. The European Commission summarizes the characteristics of the smart grid as follows: first, flexibility, to meet the diverse power needs of users; second, easy access, to ensure that all users can access the grid, especially for renewable energy and efficient, clean local Power generation; the third is reliability, improving the reliability and safety of power supply; the fourth is economy, achieving the most effective energy m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
CPCY02E60/723Y04S40/124Y02E60/7838Y04S10/16Y02E60/00
Inventor 施惠栋
Owner NINGBO RAREMAT INC
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