Integrated auxiliary energy supply system for wind and solar generator

A supply system and energy management system technology, applied in the field of auxiliary energy supply system, can solve problems such as difficult to meet the reliability requirements of auxiliary energy, strong dependence, etc., and achieve the effect of reducing dependence on natural conditions and stably providing

Inactive Publication Date: 2011-01-05
邵汉琦
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  • Abstract
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AI Technical Summary

Problems solved by technology

However, due to the strong dependence of solar power and wind power on natural conditions, it is difficult to meet the reliability requirements of auxiliary energy supply only by using solar power or wind power.

Method used

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  • Integrated auxiliary energy supply system for wind and solar generator
  • Integrated auxiliary energy supply system for wind and solar generator

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Embodiment Construction

[0008] The best mode for carrying out the present invention will be described below with reference to the drawings. The best embodiment of the present invention will be described below by taking the auxiliary energy supply system for ships as an example, but the present invention is not limited to the auxiliary energy supply system for ships.

[0009] figure 1 It is a schematic diagram showing an embodiment of the wind turbine comprehensive auxiliary energy supply system of the present invention.

[0010] figure 1 The wind turbine comprehensive auxiliary energy supply system shown includes a solar cell array 1 , a wind generator 2 , a diesel generator 4 , a storage battery 5 , an auxiliary energy management system 3 , an inverter system 6 , and a DC transformer system 7 .

[0011] For example, the wind power generator 2 is a low-power wind power generator. Diesel generator 4 is a small marine diesel generator. Battery 5 is a marine battery. The inverter system 6 converts ...

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Abstract

The invention provides an integrated auxiliary energy supply system for a wind and solar generator, which comprises a solar battery array (1), a wind power generating set (2), a diesel generator (4), a storage battery (5), an auxiliary energy management system (3), an inverter system (6) which changes DC into AC, and a DC transformer system (7), wherein, electric energy output by the solar battery array (1), the wind power generating set (2) and the diesel generator (4) can be supplemented mutually by the auxiliary energy management system (3) for realizing priority use of solar energy and wind energy and stable supply of auxiliary energy, which can utilize the recyclable green energy such as the solar energy and the wind energy maximally, reduce fuel oil consumption and carbon emission, and realize energy supplement by the diesel generator under a windless and lightless severe generation condition so as to guarantee reliability for auxiliary energy supply.

Description

Technical field: [0001] The invention relates to an auxiliary energy supply system, in particular to a comprehensive auxiliary energy supply system which comprehensively utilizes wind power, solar energy, diesel generators and the like. Background technique: [0002] On equipment with a main energy supply system and an auxiliary energy supply system such as a ship, the main energy system provides the power for the operation and navigation of ships and other equipment, and the auxiliary energy supply system is also an important energy supply system, which is mainly used to provide ships, etc. Equipment lighting, driving water pumps and power supply for various on-board instruments. For example, on ships, diesel generators and batteries are generally used for power supply. In this way, when the ship stops sailing, it will completely rely on the battery for power supply. If the electric energy of the storage battery is exhausted, the engine must be restarted to charge the sto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02N6/00H02J7/00H02S10/12
CPCY02E10/50
Inventor 邵汉琦邵威
Owner 邵汉琦
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