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Shore power system for anchored ships

An electrical system and ship technology, which is applied in the layout, circuit, and electrical components of the reel/photosensitive drum, which can solve the problems of high cost and cannot be one-to-many, achieve unique structure, solve high cost, Simple effect of shore power system

Pending Publication Date: 2017-08-22
STATE GRID JIBEI ENERGY SAVING SERVICE +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above problems, the shore power system used by ships calling at ports in the present invention is simple, novel in concept, unique in structure, easy to maintain, and low in cost, which meets the needs of ships calling at ports in coastal ports and inland river ports, and solves the problem of high cost of conventional methods. Cost and one-to-many problems provide a simple, practical, safe and convenient shore power system for berthing ships. The application of this system can improve the practicability and real-time performance of the shore power system

Method used

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  • Shore power system for anchored ships
  • Shore power system for anchored ships
  • Shore power system for anchored ships

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Embodiment Construction

[0024] Exemplary embodiments, features, and aspects of the present invention will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0025] Such as Figure 1 to Figure 4 The shown shore power system 100 used by ships in port includes a shore power supply system 1 , a cable connection subsystem 2 and a ship receiving electronics system 3 , and protective layers and lightning protection devices are provided outside the three subsystems.

[0026] Preferably, the protective layer is a fireproof layer made of fireproof material.

[0027] Preferably, the protective layer is an explosion-proof module.

[0028] The shore power supply subsystem 1 includes a power supply device 12 , a shore power cable retracting device 11 an...

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Abstract

The invention relates to a shore power system for anchored ships. The shore power system comprises an onshore power supply subsystem, a cable connection subsystem and a ship power-receiving subsystem. All the three subsystem are provided with protective layers and lightning arresters. The onshore power supply subsystem comprises a power supply device in a shore power distribution container, a shore cable laying and collecting device, a cable. The shore power distribution container is equipped therein with air conditioner indoor unit and is provided with three cable outlet doors at the container body and a waterproof ventilation window. The cable connection subsystem comprises a shore power electrical box, a plug-in device, a charging device and a movable base. The ship power-receiving subsystem comprises a ship power cable and a ship power cable laying and collecting device. The ship power cable extends out of from a hull deck surface and passes through a cylinder which is disposed on the top wall surface of the hull and through which a plurality of cables can pass.

Description

technical field [0001] The invention relates to the technical field of ship shore power, in particular to a shore power system used by ships in port. Background technique [0002] At present, my country's ships calling at ports usually use auxiliary engines to generate electricity to meet the power needs of refrigeration, air conditioning, heating, communication, lighting, etc. on board, and ship auxiliary engines are usually diesel generators, which emit nitrogen oxides, nitrogen oxides, and Air pollutants such as sulfur oxides affect the environmental quality of ports and the cities in which they are located. With the rapid growth of the production scale of my country's ports, the scale of port production energy consumption and pollutant discharge has also increased accordingly. Considering that the traditional power supply method using diesel engines to power ships has great environmental pollution, high fuel consumption, high noise and low efficiency, it is considered to...

Claims

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Application Information

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IPC IPC(8): H02J3/00H02B1/28H02G11/02H01R13/642H01R13/52
CPCH01R13/5213H01R13/642H02B1/28H02G11/02H02J3/00Y02T10/70
Inventor 贺惠民王虎熊超李大成张晓毅
Owner STATE GRID JIBEI ENERGY SAVING SERVICE
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