Hydraulic wind wave complementary generator set

A generator set, wind wave technology, applied in wind turbine combinations, wind turbines, engines, etc., can solve the problems of wasting wind or wave energy, unable to work normally, low work efficiency, etc., to improve utilization efficiency, avoid regional restrictions and work. Efficiency issues, the effect of ensuring stability

Inactive Publication Date: 2016-11-16
YANSHAN UNIV
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although both wind power generation and wave power generation are relatively mature technologies, there are still deficiencies. The main manifestations are: a single wind power generation system or a wave power generation system has regional restrictions; Low or even unable to work normally, thus causing a lot of waste of wind energy or wave energy

Method used

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  • Hydraulic wind wave complementary generator set
  • Hydraulic wind wave complementary generator set
  • Hydraulic wind wave complementary generator set

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with accompanying drawing:

[0024] Such as figure 1 with figure 2 As shown, the generator set of the present invention includes a wind turbine 1, a quantitative pump 2, a float 3, a float cylinder 4, a first check valve 5-1, a second check valve 5-2, and a third check valve 5- 3. Fourth one-way valve 5-4, pump / motor 6, accumulator 7, variable motor 8, generator 9, fifth one-way valve 10, sixth one-way valve 11, overflow valve 12, charge pump 13. Charge pump motor 14, charge oil tank 15, first safety valve 16, second safety valve 17, drain oil tank 18, high pressure pipeline 19 and low pressure pipeline 20.

[0025] The wind turbine is coaxially connected with the quantitative pump to capture wind energy and convert it into hydraulic energy to form a wind energy capture device; the high-pressure port of the quantitative pump is respectively connected to the oil outlet of the fifth one-way valve, one...

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Abstract

A hydraulic wind wave complementary generator set is characterized in that a wind turbine and a metering pump constitute a wind energy capturing device; a float and a flat cylinder constitute a wave energy capturing device; a pump / motor and an energy accumulator constitute an energy storage device; and a variable motor and a generator set constitute a power generation device. The invention adopts a hydraulic transmission manner, realizes the complementary power generation of wind energy and wave energy, and avoids the problems of the district restriction of single energy and low working efficiency, the use efficiency of the energy is effectively improved, and the application field of the set is widened; and meanwhile, "peak clipping and valley filling" effects are achieved by storing and releasing the energy of the set through the energy storage device, and the stability of output power of the power generator is ensured.

Description

technical field [0001] The invention relates to the field of new energy power generation, in particular to a generator set in which wave energy and wind energy are complementary. Background technique [0002] With the rapid development of social economy, the crisis of energy and environment is intensifying day by day, and the energy crisis, environmental pollution and climate warming on a global scale have gradually aroused widespread concern of human beings. All countries in the world are turning their attention to inexhaustible clean energy. Among them, wind energy and ocean wave energy have received more and more attention in recent years due to their abundant reserves and no pollution, and have been gradually applied to the field of new energy power generation. [0003] Wind energy and wave energy power generation technology have broad application prospects. Taking my country's coastal areas as an example, although there are many islands suitable for living or having gr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/28F03B13/16
CPCF03B13/16F05B2220/706Y02E10/30
Inventor 孔祥东陈汉超艾超陈立娟闫桂山
Owner YANSHAN UNIV
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