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Assembling method for high-voltage switch cabinet

A high-voltage switchgear and assembly method technology, applied to switchgear, substation/switch layout details, substation/power distribution device shell, etc., can solve problems such as carelessness and poor effect, and achieve long life, firm fixation, Full-featured and reliable effects

Inactive Publication Date: 2018-08-24
苏州三通华印电力工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the existing high-voltage switchgear can be installed, in the specific installation process, some operations are careless, resulting in poor results

Method used

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Examples

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Comparison scheme
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Embodiment Construction

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0012] A method for assembling a high-voltage switchgear is provided, including the steps of:

[0013] (1) Check and check the transported high-voltage switchgear, and then install the high-voltage switchgear;

[0014] (2) The high-voltage switchgears are arranged in a row, and the height and spacing of all high-voltage switchgears are the same, and the heights of other high-voltage switchgears are adjusted based on a certain high-voltage switchgear;

[0015] (3) Connect the main busbars, between the main busbar and...

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Abstract

The invention discloses an assembling method for a high-voltage switch cabinet. The method comprises steps: (1) examining and checking transported high-voltage switch cabinets, and installing the high-voltage switch cabinets; (2) arranging the high-voltage switch cabinets, heights and intervals of all high-voltage switch cabinets being the same, using a certain high-voltage switch cabinet as reference to adjust heights of other high-voltage switch cabinets; (3) connecting main bus-bars, connecting main bus-bars with a leading lower busbar, connecting a busbar with an instrument, and detectingafter connection. Through the above method, the assembling method for a high-voltage switch cabinet is in order and omission phenomenon would not occur. After the high-voltage switch cabinet is assembled, the high-voltage switch cabinet is beautiful, functions are complete and reliable, and fixation is firm. Flashover and breakdown phenomenon would not occur, and service life is long.

Description

technical field [0001] The invention relates to the electrical field, in particular to an assembly method of a high-voltage switch cabinet. Background technique [0002] Switchgear is a kind of electrical equipment, whose main function is to open and close, control and protect electrical equipment during the process of power generation, transmission, distribution and power conversion in the power system. The external line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch, and each branch is set according to its needs. Such as instruments, automatic control, motor magnetic switches, various AC contactors, etc., some also have high-voltage room and low-voltage room switch cabinets, high-voltage busbars, such as power plants, etc. load shedding. Switch cabinets are mainly used in various occasions such as power plants, substations, petrochemicals, metallurgical steel rolling, light industry textiles, factories an...

Claims

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Application Information

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IPC IPC(8): H02B3/00H02B1/30H02B1/20
CPCH02B3/00H02B1/20H02B1/308
Inventor 韩永春
Owner 苏州三通华印电力工程有限公司
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