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Earthing line controller

A controller and ground wire technology, applied in the field of control devices for real-time detection of ground wire status

Active Publication Date: 2010-04-07
SHANDONG LUNENG AOTE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there are still large loopholes in the ground wire management of the power system.

Method used

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  • Earthing line controller
  • Earthing line controller
  • Earthing line controller

Examples

Experimental program
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Embodiment Construction

[0017] The present invention will be further described below in conjunction with accompanying drawing and embodiment:

[0018] Such as figure 1 As shown, the casing 3 is composed of an upper cover 11 and a lower casing 15 made of metal materials, which can ensure good grounding of the ground wire. The upper cover 11 is fixed together by the upper cover fastening screws 10 and the lower casing 15. The casing 3 The inner cavity is divided into two small cavities, one for placing the battery 14 and one for placing the main circuit board 12 and the key board 13 . The front end of the housing 3 has a circular antenna retainer 8, and a circular hole in the antenna retainer 8 communicates with the inner cavity. The communication antenna 4 is installed and fixed in the antenna retainer 8 for transmitting and receiving wireless communication signals. . An indicator light hole 34 is provided on the front side wall of the housing 3 next to the antenna retainer 8 to communicate with the...

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PUM

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Abstract

The invention discloses an earthing line controller, a circuit consisting of a singlechip module, a communication control module, a card reading module, an electrifying control module and an indicator lamp is arranged on a main circuit board in a casing, the communication control module, the card reading module and the electrifying control module are connected with the singlechip module, the communication control module is connected with a communication antenna, the card reading control module is connected with a card reading antenna, a keyboard plate is provided with electrifying keypads and resetting keypads respectively which are connected with the electrifying control module. When a support pillar props up the electrifying keypad or the resetting keypad, the singlechip module and the electrifying control module are triggered to work, at the moment, the card reading control module controls the card reading antenna to read coding information of earthing lines in different states and controls the communication antenna to send out the coding information through the communication control module, then the singlechip module controls interruption of the circuit. The invention can detect three states of earthing lines in the aspects of assembling, later use (comprising removal and takeout) and storage in real time.

Description

technical field [0001] The invention relates to a control device for detecting the state of the ground wire in real time, which can be applied to the ground wire of the switching operation device of the power system. Background technique [0002] The microcomputer anti-misoperation operating system has been widely used in the power system. This kind of system is equipped with locks on the power equipment to realize the mandatory locking of the equipment. Prevent all kinds of misuse accidents. The upgrading of substation equipment has also enabled the monitoring system of most substations to have the ability to detect the status of switches, switches and grounding switches in real time. [0003] However, most of the current microcomputer error-proof operating systems cannot fully detect the equipment status in real time, especially the installation status of the temporary ground wire. In addition, due to the special use of the temporary ground wire, the monitoring system fa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/16H01H9/20G01V3/00G08C17/02G05B19/04
Inventor 魏光村朱建伟郭卫东张友敏
Owner SHANDONG LUNENG AOTE TECH