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High-integration novel marine direct-current main distribution board

A main switchboard, highly integrated technology, applied in substation/power distribution device shell, substation/switchgear board/panel/desk, electrical components, etc. Control and management issues, to achieve the effect of compact structure and perfect function

Active Publication Date: 2020-05-08
XIAN YONGDIAN ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the AC main switchboard is used to distribute, control and manage the electric energy of the diesel engine-generator power station. The electric board cannot realize the electric energy distribution, control and management of the new battery power station

Method used

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  • High-integration novel marine direct-current main distribution board
  • High-integration novel marine direct-current main distribution board
  • High-integration novel marine direct-current main distribution board

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Experimental program
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Embodiment Construction

[0061] The present invention is described in further detail below in conjunction with accompanying drawing:

[0062] Such as figure 1 As shown, a new type of highly integrated marine DC main switchboard is composed of three panel cabinets. Viewed from the front of the switchboard, from left to right are the first propulsion panel cabinet 10, the central control panel cabinet 20, and the second panel cabinet. 2. Advance the screen cabinet 30.

[0063] The first propulsion screen cabinet 10 is separated from the central control panel cabinet 20 and the second propulsion screen cabinet 30 is separated from the aluminum alloy plate passing through the center column 120 .

[0064] The door panels of each screen cabinet are side-by-side door modes, and these two cabinet door panels 101 are of the same size, and each panel is equipped with a cabinet door lock 103 according to handrails 102 on the single side cabinet door panel 101.

[0065] A mechanical limit switch 104 is installe...

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Abstract

The invention provides a high-integration novel marine direct-current main distribution board which sequentially comprises a first propulsion screen cabinet, a central control screen cabinet and a second propulsion screen cabinet from left to right. The first propelling screen cabinet, the central control screen cabinet and the second propelling screen cabinet are separated through aluminum alloyplates of a middle stand column; the first propelling screen cabinet, the central control screen cabinet and the second propelling screen cabinet respectively comprise two symmetrical cabinet door panels; handrails are respectively arranged on the two symmetrical cabinet door panels, and a cabinet door lock is arranged on a cabinet door panel on one side; a mechanical lower switch is installed atan upper corner of an opening and closing position of each cabinet door panel, when the cabinet door panels are opened, direct-current power supply maintenance lamps installed in the screen cabinets where the cabinet door panels are located are automatically lightened to automatically provide maintenance illumination, and the problem of switching-on and switching-off control over a storage batterypower station is solved.

Description

technical field [0001] The invention belongs to the technical field of electric boards, and in particular relates to a new type of highly integrated direct current main distribution board for ships. Background technique [0002] The power station of a traditional ship is composed of a single or multiple sets of diesel engine-generators, using fuel power, and its main switchboard is usually composed of multi-screen cabinets, such as generator control panels, load distribution panels The cabinet collects the electric energy of multiple diesel engine-motor power stations through the busbar and the busbar. At the same time, the electrical loads of the ship, such as the daily auxiliary load of the propulsion load and the special purpose load, are all connected to the busbar or the busbar. [0003] Main electrical components such as control switches, protective circuit breakers, fuses, transformers, controllers, and display screens are usually installed in the main switchboard of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/30H02B1/32H02B1/015H02B1/20
CPCH02B1/308H02B1/32H02B1/015H02B1/20
Inventor 司向飞王伟王庆军孟少邦姚世强逯玉成王翠云
Owner XIAN YONGDIAN ELECTRIC
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