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Marine fuel cell power supply system and fuel cell ship

A fuel cell and power supply system technology, applied in the field of ships, can solve problems such as difficulty in meeting the use of ships, and achieve the effects of easy installation and stacking, improved power volume density, and flexible installation.

Pending Publication Date: 2021-12-10
深圳市氢蓝时代动力科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this reason, the present invention proposes a marine fuel cell power supply system, which solves the problem that the existing clean energy power generation technology is difficult to meet the needs of ships

Method used

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  • Marine fuel cell power supply system and fuel cell ship

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Embodiment Construction

[0038] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0039] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying References to devices or elements must have a particular orientation, be constructed, and operate in a particular orientation and therefore should not be construed as limiting the invention.

[0040] In the description of the present inve...

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Abstract

The invention relates to a marine fuel cell power supply system and a fuel cell ship. The marine fuel cell power supply system comprises a gas source, an air compressor, an air filter, a modular fuel cell assembly, a heat exchange device, a power distribution system and a control system, wherein the gas source arranged above a deck; the air compressor is arranged below the deck; the air filter is connected with an air inlet of the air compressor; the fuel gas input end of the modular fuel cell assembly is connected with the gas source, and the air input end of the modular fuel cell assembly is connected with an air outlet of the air compressor; the heat exchange device is arranged at the bottom of a cabin and is connected with a cooling pipe system in the modular fuel cell assembly; the power distribution system is connected with the power output end of the modular fuel cell assembly; and the control system is arranged in a control room and is connected with the power distribution system and the modular fuel cell assembly respectively. According to the invention, the power density is improved by adopting the modular design, the marine fuel cell power supply system can be applied to a relatively large ship, and integrated installation is not needed after the modular design is adopted, so that the installation of the ship fuel cell power supply system is more flexible, and the space in the ship can be better utilized for arrangement.

Description

technical field [0001] The invention belongs to the field of ships, and in particular relates to a fuel cell power supply system for ships and a fuel cell ship. Background technique [0002] At present, the water shipping and passenger ships in my country and even in the world still mainly use fuel internal combustion engines as the main power supply, mainly through the combustion and expansion of fossil fuels to push the piston to do work, and then drive the main shaft to rotate, thereby converting chemical energy into mechanical energy. Then it is converted into electrical energy through the generator to supply the electricity demand of the ship. With the increasing emphasis on environmental protection around the world, the requirements for energy are also gradually increasing, and the development of clean energy is imperative. [0003] With the rapid development of clean energy power generation technology, lithium batteries have been widely used in the marine field as a c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/38H02K7/116H02K7/14H01M8/04014H01M8/04858H01M8/04082B63H21/17
CPCH02J3/38H02K7/116H02K7/14H01M8/04014H01M8/04873H01M8/04201B63H21/17H02J2300/30H02J2310/42Y02E60/50Y02T70/50Y02T90/40
Inventor 姜昊成曹桂军许军起付苏明余万德宁雷
Owner 深圳市氢蓝时代动力科技有限公司
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