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Switchgear handcart electric remote operation device and method

A remote operation and power device technology, applied in switchgear, pull-out switch cabinets, electrical components, etc., can solve the problems of prolonging the time for maintenance of power outages and waste of manpower and material resources, so as to improve the reliability of power supply and reduce the time of power outages , the effect of improving operational efficiency

Inactive Publication Date: 2017-08-18
STATE GRID JIBEI ELECTRIC POWER CO LTD TANGSHAN POWER SUPPLY CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the power system, especially the operation of 10kV or 35kV switchgear in the substation, the switch is opened remotely, and then the operator operates the handcart switch on the spot, pulls the handcart switch to the standby position, and then the line maintenance personnel can work. The increase of substations, the increase of intelligent substations and unattended substations, the personnel drive to the site to operate the trolley, resulting in a lot of waste of manpower and material resources, and prolonging the time for power outage maintenance

Method used

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  • Switchgear handcart electric remote operation device and method

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Embodiment Construction

[0014] The present invention will be further described through the embodiments below in conjunction with the accompanying drawings.

[0015] An electric remote operation device for a switch cabinet handcart, comprising a power unit 1, an on-site control panel 6, an on-site measurement and control device 12, and a remote monitoring host 13, the remote monitoring host 13, on-site measurement and control device 12, and an on-site control panel 6 are connected in sequence, power unit 1 includes low-speed motor 2, pinion 3, large gear 4 and transmission connecting rod 5, low-speed motor 2 and pinion 3 are connected to each other, small gear 3 and large gear 4 are meshed with each other, large gear 4 and transmission The connecting rod 5 is connected with each other, the local control panel 6 is connected with the low-speed motor 2, and the transmission connecting rod 5 is connected with the handcart switch rocking in and out bearing.

[0016] The local control panel 6 includes a st...

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Abstract

The invention relates to a switchgear handcart electric remote operation device and method and belongs to the technical field of electrical equipment. The technical scheme is characterized in that the device comprises a power device (1), a local control panel (6), a local measurement and control device (12) and a remote monitoring host (13). The remote monitoring host (13), the local measurement and control device (12) and the local control panel (6) are connected in sequence. The power device (1) comprises a low-speed motor (2), a small gear (3), a large gear (4) and a transmission connection rod (5). The low-speed motor (2) is connected with the small gear (3); the small gear (3) and the large gear (4) are engaged mutually; the large gear (4) is mutually connected with the transmission connection rod (5); the local control panel (6) is connected with the low-speed motor (2); and the transmission connection rod is connected with a roll-in-roll-out bearing of a handcart switch. The device can achieve a purpose of remote roll-in-roll-out control of the handcart switch, thereby reducing operator on-site operation frequency and improving operation efficiency.

Description

technical field [0001] The invention relates to an electric remote operation device and method for a handcart of a switch cabinet, belonging to the technical field of electric power equipment. Background technique [0002] At present, in the power system, especially the operation of 10kV or 35kV switchgear in the substation, the switch is opened remotely, and then the operator operates the handcart switch on the spot, pulls the handcart switch to the standby position, and then the line maintenance personnel can work. With the increase of substations, intelligent substations and unattended substations, personnel drive to the site to operate the trolley, resulting in a lot of waste of manpower and material resources, and prolonging the time for power outage maintenance. Contents of the invention [0003] The object of the present invention is to provide an electric remote operation device and method for a handcart of a switchgear. By adopting an on-site measurement and contr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B11/167
CPCH02B11/167
Inventor 于勇李良杰孟繁辉田庆胜穆勇牛冠清杨坤宋世超李征黄彬张翼鸣陈永刚孙娜冯良韬杨联宇张晶晶白海滨赵静任涛葛艳军
Owner STATE GRID JIBEI ELECTRIC POWER CO LTD TANGSHAN POWER SUPPLY CO
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