Hydrodynamic power generation device and method for suspended ship

Abstract

The invention discloses a dead ship hydrodynamic power generation device and method, and the device comprises generators which are located at the two sides of a ship; a ship side road door opening andclosing device which is used for opening / closing a ship side road door; a generator telescoping mechanism which enables the generators to extend out of a cabin and retract into the cabin; a control circuit which is used for controlling forward rotation or reverse rotation of each motor of a main circuit to realize opening and closing of the road door and stretching of the generator. When the shipstops, the generators extend out of the cabin; and when the ship sails normally, the generators retracts into the cabin. Kinetic energy, generated by impact of water flow on the ship when the ship isparked, is used for pushing paddles on the generators to rotate, and the energy generated by water flowing is converted into electric energy; when the ship sails, the generators are retracted into the ship body, and as long as the relative speed between the ship and water exists, the electric energy can be provided for the ship, so that the generating capacity of the ship generator set can be reduced, the fuel consumption is reduced, the energy is saved, the emission is reduced, and the device is particularly suitable for inland ships.

Description

technical field [0001] The invention relates to the field of new energy utilization, in particular to a hydrodynamic power generation device and a method for a suspended ship. Background technique [0002] my country's inland water system is developed, and there are a large number of inland ships. In particular, the Yangtze River and the Yellow River are the two major rivers and waterways in my country. The rivers rush down from west to east, rich in water flow energy. Over the past ten years, with the substantial increase in the number of navigable ships, the energy consumption of ships has also increased greatly, and there are many ports and anchorages on both sides of the Yangtze River and the Yellow River; when the ships stop sailing, the flow rate of the water is still high. If the water flow energy is used to drive the blades of the generator to rotate and generate electricity when the ship is docking or stopping to enter the port, the purpose of energy saving and emis...

AI Technical Summary

Problems solved by technology

[0003] At present, the technologies for using new energy to generate electricity mainly include photovoltaic power generation, wind power generation, and temperature difference power generation, etc., but there are no reports on the use of water flow power generation devices when ships stop sailing

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