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Quick-disconnecting disconnector with voltage detection module, and tunnel excavation machine

A technology of voltage detection and disconnector, which is applied in the field of high-voltage electricity, and can solve problems such as large current, slow response speed, and power waste

Inactive Publication Date: 2018-08-21
李水平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Relays have the characteristics of high current tolerance and low power waste, but the response speed is slow, and there is room for improvement

Method used

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  • Quick-disconnecting disconnector with voltage detection module, and tunnel excavation machine
  • Quick-disconnecting disconnector with voltage detection module, and tunnel excavation machine
  • Quick-disconnecting disconnector with voltage detection module, and tunnel excavation machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0121] Implementation example 1. The quick-open disconnector containing the voltage detection module is characterized in that:

[0122] including centrifuges;

[0123] Also includes a voltage detection module;

[0124] Also includes LCD module;

[0125] The centrifuge includes structure, control unit, power module, magnet control module, PWM control module, control power point 5V0P, location GND, power power point HVCC;

[0126] The structure of the centrifuge includes a shell WK, a curved plate QB, a conductive ball JSQ, a first electrode DJ1, a second electrode DJ2, a first bearing ZC1, a second bearing ZC2, an insulator JYT, a first soft magnet RCT1, and a second soft magnet. Magnet RCT2, first brush DS1, second brush DS2, peripheral electromagnet WZDCT, motor M1, first electromagnet DCT1, second electromagnet DCT2, speed sensor ZSCGQ, first electrical access point DL1, second electrical access point DL2;

[0127] In the structure of the centrifuge: the shell WK is cyli...

Embodiment 2

[0205] Implementation example 2, based on the quick-open disconnector containing the voltage detection module of implementation example 1, further: the model of the half-bridge driver U3 controlled by the PWM of the centrifuge is LM5104.

Embodiment 3

[0206] Implementation example 3, based on the quick-open disconnector containing the voltage detection module of implementation example 1, further: the model of the inverter U21 of the magnet control module of the centrifuge is 74LS04.

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Abstract

The invention relates to a quick-disconnecting disconnector with a voltage detection module. The quick-disconnecting disconnector comprises a centrifuge; the quick-disconnecting disconnector further comprises the voltage detection module; and the quick-disconnecting disconnector also comprises an LCD module. The invention also provides a tunnel excavation machine adopting the above technical schemes. The quick-disconnecting disconnector with the voltage detection module and the tunnel excavation machine of the invention have the advantages of low cost, flexible application, long service life,convenient use, high safety, high reliability and quick response.

Description

technical field [0001] The invention belongs to the technical field of the high-voltage electric field, and in particular relates to a quick-opening disconnector and a tunnel digging machine including a voltage detection module. technical background [0002] Relays have the characteristics of high current tolerance and low power waste, but the response speed is slow, and there is room for improvement. Contents of the invention [0003] In order to solve the above technical problems, the present invention proposes a quick-opening disconnector and a tunnel excavation machine including a voltage detection module, and the specific solution has the following technical solutions. [0004] 1. A quick-opening disconnector containing a voltage detection module, characterized in that: [0005] including centrifuges; [0006] Also includes a voltage detection module; [0007] Also includes LCD module; [0008] The centrifuge includes a structure, a control unit, a power module, a...

Claims

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Application Information

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IPC IPC(8): H01H71/24
CPCH01H71/2472
Inventor 李水平李琳羊琦
Owner 李水平
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