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Wind power, photovoltaic power, stored energy and wave energy comprehensive utilization power generation device for ship

A power generation device and wave energy technology, applied in wind power generation, photovoltaic power generation, circuit devices, etc., can solve problems that have not yet been solved, and achieve the effects of improving wind energy utilization efficiency, high power supply efficiency, and improving efficiency

Active Publication Date: 2016-06-15
达器船用推进器(江苏)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the prior art, there is no effective solution yet

Method used

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  • Wind power, photovoltaic power, stored energy and wave energy comprehensive utilization power generation device for ship
  • Wind power, photovoltaic power, stored energy and wave energy comprehensive utilization power generation device for ship
  • Wind power, photovoltaic power, stored energy and wave energy comprehensive utilization power generation device for ship

Examples

Experimental program
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Effect test

Embodiment 1

[0121] like Figure 8 As shown, the structure diagram of the marine wind power generation system provided by this embodiment includes: a fixed base 11, a rotating column 12, a permanent magnet generator 13 and a wind turbine 14;

[0122] Wherein, the two ends of the rotating column 12 are respectively equipped with cylindrical rolling bearings 15, and the rotating column 12 is rotatably mounted on the fixed base 11; the top surface of the rotating column 12 is fixedly connected with the bottom surface of the wind turbine 14;

[0123] The permanent magnet generator 13 includes a permanent magnet generator rotor 13.1, a permanent magnet, a permanent magnet generator stator 13.2 and a three-phase AC output interface 13.3; the permanent magnet generator rotor 13.1 is fixed on the side of the rotating column 12; 13.1 is fixedly installed with permanent magnets with alternating N poles and S poles; a permanent magnet generator stator 13.2 is arranged outside the permanent magnet gen...

Embodiment 2

[0131] like Figure 9 As shown, it is a schematic structural diagram of the ship wind power generation system provided in this embodiment. This embodiment is further improved on the basis of Embodiment 1, and a cycloid propeller 16 and a telescopic duct 17 are added on the basis of Embodiment 1; the ship wind power generation system provided by this embodiment is mainly installed at the tail of the ship, and Two wind power generation systems are symmetrically installed at the tail of the ship. For each wind power generation system, a retractable cycloidal propeller is installed at the bottom, which can directly provide propulsion for the ship as needed.

[0132] Specifically, the bottom end of the rotating column 12 passes through the fixed base 11 and extends below the fixed base 11; on the outside of a section of the rotating column 12 below the fixed base 11, a telescopic conduit 17 is sleeved, and the telescopic conduit The top surface of 17 is fixedly connected with the ...

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Abstract

The invention provides a wind power, photovoltaic power, stored energy and wave energy comprehensive utilization power generation device for a ship. The comprehensive utilization power generation device comprises a ship photovoltaic power generation system, a ship wind power generation system, a ship wave energy power generation system, a ship lithium battery energy storage system, a direct current grid-connected system, an inverter system and an alternating current grid-connected system. The ship photovoltaic power generation system, the ship wind power generation system, the ship wave energy power generation system and the ship lithium battery energy storage system are all connected to the input end of the direct current grid-connected system in parallel, and the output end of the direct current grid-connected system is connected with the alternating current grid-connected system through the inverter system. The comprehensive utilization power generation device for the ship has the advantages that wind energy, solar energy, wave energy and storage battery stored energy are arranged through the systematized and integrated design, so that the power generation device has an important value on achieving ship energy diversification, energy saving and emission reduction and improving the competitiveness of the ship.

Description

technical field [0001] The invention belongs to the technical field of power generation, and in particular relates to a power generation device for comprehensive utilization of wind energy storage wave energy of ships. Background technique [0002] Due to the double impact of the slow growth of the world economy and the contradiction of excess shipping volume in the shipping industry, ship operations are facing an unprecedented continuous downturn. High fuel costs, declining return on investment, excess ship capacity, increasingly stringent environmental regulations, International Maritime Organization (IMO) Energy Efficiency Index (EEOI) restrictions, etc., have brought many challenges to ship operations. At present, the global ships consume about 500 million tons of fuel oil every year. The International Maritime Organization (IMO) estimates that if new energy-saving technologies are not adopted, by 2020, the energy consumption of ships will increase by 38%-72%, and the an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/11F03B13/14H02S10/10H02S10/12H02S20/32H02S30/00H02J7/35H02J3/38
CPCY02E10/30Y02E10/56Y02E10/72Y02E10/76Y02E40/10Y02E70/30Y02A30/14
Inventor 张桂臣孙增华臧绪运
Owner 达器船用推进器(江苏)有限公司
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