Copper bar assembly and power supply change-over switch

A technology of power switching and components, applied in the direction of emergency power arrangement, electrical components, circuit devices, etc., can solve the problems of large space occupied by cables, too many cables, and difficult layout, so as to avoid breakdown and reduce the plane area , the effect of reducing the number of

Pending Publication Date: 2022-07-12
BEIJING HYPERSTRONG TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] This application provides a copper bar assembly and a power switch, which is used to solve the problem that the exis

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  • Copper bar assembly and power supply change-over switch
  • Copper bar assembly and power supply change-over switch
  • Copper bar assembly and power supply change-over switch

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[0041] The following describes in detail the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to be used to explain the present application, but should not be construed as a limitation to the present application.

[0042] At present, the power switch is one of the most portable power conversion methods in the energy storage control system, and has been widely used. For the energy storage system on the supporting power station or grid side, the power switch is usually installed on the energy storage container in the system, and the energy storage container requires a larger battery capacity and higher energy density (energy density is the storage capacity per unit volume amo...

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Abstract

The invention provides a copper bar assembly and a power change-over switch, and the copper bar assembly comprises an insulating seat and a plurality of copper bars, each copper bar is connected to the insulating seat, and the copper bars are arranged at intervals in the height direction of the insulating seat; the copper bar comprises a main body part, an output part and at least two input parts; the main body part comprises a middle section and suspended sections located on the two sides of the middle section, the middle section is connected to the insulating base, the suspended sections on the two sides are suspended on the two sides of the insulating base, the input parts extend out of the sides, facing the switch main body, of the suspended sections, and the input parts are used for being connected with corresponding power connection ports in all sets of power connection potentials of the switch main body respectively; and the output part extends out of one side, deviating from the switch main body, of the suspended section and is used for being electrically connected with an electric appliance. According to the copper bar assembly and the power supply change-over switch provided by the invention, parallel connection among a plurality of power supplies can be realized by using the copper bars, so that the number of cables connected with the power supply change-over switch is reduced, the occupied space of the cables is reduced, and layout is facilitated.

Description

technical field [0001] The present application relates to the technical field of switch devices, and in particular, to a copper bar assembly and a power switch. Background technique [0002] The transfer switch is a power circuit switching device that switches the load line from one power source to another power source. The power transfer switch is divided into two types: manual and automatic. Among them, the automatic power transfer switch, also known as the power conversion circuit breaker, can automatically switch to the backup power supply in the event of a power failure or power failure to continue the normal power supply. [0003] In the related art, a power switch is usually connected with two three-phase power sources (referred to as power sources), and electrical appliances are connected in parallel to the two power sources connected to the power switch. The electrical appliance is generally electrically connected to the power source connected to the power switch t...

Claims

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Application Information

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IPC IPC(8): H01H1/58H02J9/06
CPCH01H1/58H02J9/068Y04S20/20
Inventor 董鹏越李文启吕喆钱昊李文鹏
Owner BEIJING HYPERSTRONG TECH
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