Automatic power transmission device of switch board room

A power distribution room, automatic technology, applied in the direction of circuit devices, automatic disconnection emergency protection devices, emergency protection circuit devices, etc., can solve the problems of large manpower and time, high cost, low efficiency, etc., to achieve reliable operation, Reasonable circuit design and the effect of reducing labor intensity

Inactive Publication Date: 2014-05-07
ANHUI DADI ENG PIPELINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the maintenance of the power distribution room is through manual inspection. There are two major problems: one is the high cost, which takes a lot of manpower and time; the other is the low efficiency. If a power distribution room is stolen , equipment failure and other accidents, which cannot be discovered and dealt with in time

Method used

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  • Automatic power transmission device of switch board room

Examples

Experimental program
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Effect test

Embodiment Construction

[0010] Referring to the accompanying drawings, the automatic power transmission device of the power distribution room includes an energy storage coil, a delay relay and a closing coil. The time relay KT, the energy storage coil chn is connected in series with a time relay KT, and then the time relay KT is connected in parallel. The circuit where the closing coil KM is located is connected to the power input terminal after being connected in parallel with the line where the energy storage coil chn is located. The closing coil KM and the energy storage coil chn are connected in parallel to the relay protector KT to connect to the power supply input end, and the current output end is connected to the electromagnetic switch KM and connected to the relay protector KT in series.

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PUM

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Abstract

The invention discloses an automatic power transmission device of a switch board room. The automatic power transmission device of the switch board room comprises an energy storage coil, a time-delay relay and a closing coil. The current output end is connected with an electromagnetic switch. The electromagnetic switch is controlled by a DZ isolation switch blade. The closing coil is connected with the time-delay relay in series. After being connected with a time relay, the energy storage coil is connected with a time relay in parallel. After being connected in parallel, the line where the closing coil is located and the line where the energy storage coil is located are connected to the input end of a power source. The closing coil and the energy storage coil are connected with a relay protector in parallel and then connected with the input end of the power source. The automatic power transmission device of the switch board room overcomes the defect of the prior art and is simple in design and reasonable in structure; according to the automatic power transmission device of the switch board room, conventional electrical components are designed and adopted, the circuit design is reasonable, and operation is reliable.

Description

technical field [0001] The invention relates to the technical field of control circuits, in particular to an automatic power transmission device for a power distribution room. Background technique [0002] With the continuous development of modern science and technology, the requirements for improving management efficiency and reducing management costs in various fields are getting higher and higher, especially in units such as power distribution rooms with many outlets, scattered distribution, and cumbersome daily maintenance. At present, most of the maintenance of the power distribution room is through manual inspection. There are two major problems: one is the high cost, which takes a lot of manpower and time; the other is the low efficiency. If a power distribution room is stolen , equipment failure and other accidents cannot be discovered and dealt with in time. Contents of the invention [0003] The object of the present invention is to provide an automatic power tr...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): H02H3/06
Inventor叶庆三翁平
OwnerANHUI DADI ENG PIPELINE