Connection structure used for shore-based ship charging
A technology of connection structure and charging interface, applied in connection, charging station, electric vehicle charging technology, etc., can solve the problem of low docking efficiency, and achieve the effect of improving charging quality, simplifying circuit structure, and improving switching efficiency
Pending Publication Date: 2018-05-18
WOLONG ELECTRIC GRP LIAONING RONGXIN ELECTRIC TRANSMISSION CO LTD +2
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Problems solved by technology
However, the improvement of the existing Ganji power supply system including the low-voltage ship shore power supply is concentrated on the power supply circuit, and the connection section is rarely improved. When connecting with the charging port of the ship, it is necessary to achieve precise alignment in advance. Docking efficiency is not high
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[0020] The present invention will be described in detail below with reference to the drawings and specific embodiments. This embodiment is implemented on the premise of the technical solution of the present invention, and provides detailed implementation and specific operation procedures, but the protection scope of the present invention is not limited to the following embodiments.
[0021] A connection structure for charging shore-based ships, such as figure 1 As shown, it includes a cable connector 1 and a ship charging port 2. The input end of the cable connector 1 is connected to the shore-based power supply through a cable, and the output end is connected to the ship charging port 2. The ship charging port 2 is provided on the ship, and the cable connector 1 is provided with The electromagnet 3 is provided with a soft magnet 4 for being adsorbed by the electromagnet 3 on the ship charging port 2. By magnetically guiding the connection between the ship's charging port 2 and t...
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The invention relates to a connection structure used for a shore-based ship charging. The connection structure includes a cable connector and a ship charging port. The input terminal of the cable connector is connected with a shore-based power source through a cable while the output terminal is connected with the ship charging port. The ship charging port is arranged in a ship. The cable connectoris provided with an electromagnet. The ship charging port is provided with a soft magnet absorbed by the electromagnet. Compared with the prior art, a magnetic suction way is adopted for guiding theconnection of the ship charging port and the cable connector, so that alignment difficulty in connection is reduced and charging connection efficiency is improved.
Description
Technical field [0001] The present invention relates to ship charging technology, in particular to a connection structure for shore-based ship charging. Background technique [0002] Electric energy, as a practical renewable energy source, has been accelerating its development in the power field in recent years. In addition to automobiles, cruise ships also use electricity as at least an auxiliary power source. [0003] For this reason, some power supply systems for the postal routes have also been produced, but unlike fuel supply, the purpose of replenishing ships at sea is to speed up the replenishment speed and increase the range. However, because the replenishment speed of electricity is not enough, the current electricity replenishment is usually adopted. Shore-based power supply, for example, Chinese Patent CN 202455277U discloses medium and low-voltage marine shore power supplies, including phase-shifting transformers, variable-frequency power supplies, LC filter circuits, a...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H01R13/62H01R13/631H01R13/703B60L11/18
CPCH01R13/6205H01R13/631H01R13/7035B60L53/16B60L2200/32Y02T10/70Y02T10/7072Y02T90/14
Inventor 唐跃中王绪宝王锋黄兴德徐琴金庆才郑忠明鲁俊高越贾明革毛俊杨海涛刘舒李昕陈俊逸
Owner WOLONG ELECTRIC GRP LIAONING RONGXIN ELECTRIC TRANSMISSION CO LTD