CN202300850U - Floating type wind-and-water complementation generating system on Yellow River water - Google Patents

Floating type wind-and-water complementation generating system on Yellow River water Download PDF

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Publication number
CN202300850U
CN202300850U CN2011203836619U CN201120383661U CN202300850U CN 202300850 U CN202300850 U CN 202300850U CN 2011203836619 U CN2011203836619 U CN 2011203836619U CN 201120383661 U CN201120383661 U CN 201120383661U CN 202300850 U CN202300850 U CN 202300850U
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CN
China
Prior art keywords
water
wind
power
generator
geomantic omen
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Expired - Fee Related
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CN2011203836619U
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Chinese (zh)
Inventor
董静波
孙斌斌
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Jinan Qiquan Thermoelectricity Co Ltd
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Jinan Qiquan Thermoelectricity Co Ltd
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Priority to CN2011203836619U priority Critical patent/CN202300850U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction

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Abstract

The utility model discloses a floating type wind-and-water complementation generating system on Yellow River water and belongs to the technical field of generation. The floating type wind-and-water complementation generating system comprises floating ship main bodies, and a lifting platform is arranged between the floating ship main bodies and connected with a lifting crane. The lifting platform is provided with a wind-and-water complementation generator, wind-driven generator blades are arranged above the wind-and-water complementation generator, and hydroelectric generator blades are arranged below the wind-and-water complementation generator. Electricity can be generated by wind power and hydroelectric power at the same time or generated by the wind power or the hydroelectric power alone. The complementation method improves respective transmission volume of the wind power and the hydroelectric power, breaks through limitation of traditional wind power installed capacity, overcomes the shortcomings of conventional hydroelectric power generation and has good developing prospect.

Description

Huanghe water floating type geomantic omen complementary power generation system
Technical field
The utility model relates to a kind of Huanghe water floating type geomantic omen complementary power generation system, belongs to technical field of power generation.
Background technique
The tradition wind-power electricity generation needs a large amount of soils to build wind power plant; Just can produce many energy; Also inquire for some spacious places and build, output investment ratio is bigger comparatively speaking, and the wind-force in many areas also has intermittent; Generate electricity the available time far below design time, secondly traditional wind can be sent certain noise and on ecology, also disturb birds easily.
The construction of conventional hydroelectric power plant can cause the following water erosion aggravation of dam; The variation in river and to vegeto-animal influence etc.; These can to the periphery in addition far place all bring huge environmetal impact, and cause the periphery climate change, bring out earthquake or the like problem.Because to the influence that great rivers are built a dam, dam has stopped the flow direction that soil is impacted at the upper reaches, causes the fertile alluvial soil of downstream river to reduce, and has changed the ecological natural law, even has caused dying out of some species.Next builds the conventional hydropower station immigrant that need build a dam, and infrastructure investment is huge.And conventional hydroelectric power also receives the restriction of seasonal variations, and generating efficiency changes with current.
The problem that these are a series of has determined conventional wind-powered electricity generation, HYDROELECTRIC ENERGY that their narrow limitation is arranged.But, at present, they still are best clean energy resource.
The model utility content
Deficiency to above routine techniques; Following technological scheme is provided: a kind of Huanghe water floating type geomantic omen complementary power generation system; It comprises flotation device, geomantic omen complemental power-generation machine, lift platform, lowering or hoisting gear, and described lift platform is arranged between the flotation device, and geomantic omen complemental power-generation machine is arranged on the lift platform; Lift platform is connected with lowering or hoisting gear; The wind wheel main shaft is connected with generator amature through the wind wheel clutch, and the water wheels main shaft is connected with generator amature through the water wheels clutch, and the water turbine of geomantic omen complemental power-generation machine is the variable-angle water turbine.
Described flotation device is the pontoon main body, and lowering or hoisting gear is the up-down loop wheel machine.
Working principle: Huanghe water floating type geomantic omen complementary power generation system is the combination of wind-power generating system and hydroelectric power system, when exerting oneself during random fluctuation of wind-powered electricity generation, but the exerting oneself of water power quick adjustment generator, wind-powered electricity generation is exerted oneself to compensate.The two has natural time complementary, the most of areas of bank in the Yellow River, summer and autumn wind speed little, exerting oneself of wind-powered electricity generation is lower, and when at this time rainfall was abundant just, corresponding load can be born in the water power plant more.Arrived winter-spring season, the water level of river is lower, the undercapacity in water power plant, and at this moment the wind speed of the Yellow River bank is bigger, wind-powered electricity generation can be born more load.Experiment showed, between wind-powered electricity generation and the water power and can generate electricity simultaneously, also can generate electricity separately.This complimentary fashion has improved wind-powered electricity generation and water power transmission capacity separately, has broken through the restriction of traditional wind-powered electricity generation electric motor power and has optimized conventional hydroelectric defective.
Huanghe water floating type geomantic omen complementary power generation system has made full use of the many characteristics of Huanghe water silt; The one, the few sand of Huanghe water is many; More than the annual sediment discharge, the height of sand content, the hat and the sand content luffing that occupy river, the world are big, (sand content under the same flow can differ about 10 times; Maximum sediment concentration reaches 911 kilograms/cubic metre, and non-flood season, sand content was generally less than 10 kilograms/cubic metre).Because Huanghe water is bigger than conventional river density; Through the test gained, the conventional river thrust of every cubic metre of ratio of Huanghe water is big by about 3%, adds the vertical shaft variable-angle water turbine that designs to this characteristic; Can effect better to getting of Huanghe water, the whole generating equipment volume is further reduced.This equipment can go up and down to be easy to Maintenance and Repair by the floating type lift platform, transfers husky and can break away from the water surface or directly sail out of the operation water surface during winter ice flood the Yellow River peak regulation occurring.
The vertical-shaft wind wind-powered electricity generation that wind power equipment uses, hydroelectric facility use special variable-angle water wheels equipment to the design of the Yellow River water quality, but are delivered to generator through the clutch main shaft, generate electricity.
The beneficial effect of the utility model: when exerting oneself during random fluctuation of wind-powered electricity generation, but the exerting oneself of water power quick adjustment generator, wind-powered electricity generation is exerted oneself to compensate, and the two has the natural time complementary.During the undercapacity in water power plant, wind-powered electricity generation can be born more load.Can generate electricity simultaneously between wind-powered electricity generation and the water power, also can generate electricity separately.This complimentary fashion has improved wind-powered electricity generation and water power transmission capacity separately, has broken through the restriction of traditional wind-powered electricity generation electric motor power and has optimized conventional hydroelectric defective.
Description of drawings
Fig. 1 is the worm's eye view of the utility model;
Fig. 2 is the plan view of the utility model;
Fig. 3 is the plan view of the utility model;
Fig. 4 is the clutch structure figure of geomantic omen generator;
Fig. 5 is variable-angle water wheels schematic representation;
Wherein: 1. pontoon main body; 2. up-down loop wheel machine; 3. blade of wind-driven generator; 4. geomantic omen complemental power-generation machine; 5. hydroelectric generator blade; 6. lift platform; 7. wind wheel main shaft; 8. wind speed round detects; 9. wind wheel clutch; 10. generator speed detects; 11. generator amature; 12. generator unit stator; 13. water wheels clutch; 14. the water wheels rotating speed detects; 15. water wheels main shaft; 16. main shaft angle module.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Huanghe water floating type geomantic omen complementary power generation system; Comprise pontoon main body 1; Be provided with lift platform 6 between the pontoon main body 1, lift platform 6 is connected with up-down loop wheel machine 2, and lift platform 6 is provided with geomantic omen complemental power-generation machine 4; The wind wheel main shaft is connected with generator amature through the wind wheel clutch, and the water wheels main shaft is connected with generator amature through the water wheels clutch.
As shown in Figure 4, but the clutch main shaft that adopts fluid power to control, the Torque Control of suitable monomotor dual input shaft; Effect is that can to remain generator speed according to the different moments of input shaft constant, can control the generator safe speed of rotation, the driving phenomenon can not occur; Under the situation that strong wind and great deal running water occur; Can in time carry out off-load, and can be artificial or, when PLC detection generator shaft rotating speed is crossed when low or too high automatically according to the load of exerting oneself of wind wheel or water wheels rotating speed adjustment generator; Rotating speed according to real-time wind power principal axis and the transmission of water power main shaft; Select timely to strengthen minimizing or strengthen the minimizing input torque simultaneously, guarantee the rotating speed and the torque of generator shaft like this, can control the generator output size according to power load equally by wind-powered electricity generation or water power.
As shown in Figure 5, conventional vertical shaft turbine blade angle is changeless, and Huanghe water water quality silt is many, density is big and be directed against; The variable-angle turbine blade that is designed can make full use of these characteristics of Huanghe water, when water wheels do work; Blade is opened maximum angle in angle module 16, to increase the thrust of current to blade 5, improve the running torque of water wheels; Same blade rotates to when not doing work the position, and blade reduces the resistance of 5 pairs of water of blade voluntarily with the water (flow) direction translation-angle; Improve the rotational efficienty of water wheels, increasing can effect to getting of Huanghe water.
Though the above-mentioned accompanying drawing that combines is described the embodiment of the utility model; But be not restriction to the utility model protection domain; On the basis of the technological scheme of the utility model, those skilled in the art need not pay various modifications that creative work can make or distortion still in the protection domain of the utility model.

Claims (3)

1. Huanghe water floating type geomantic omen complementary power generation system; It is characterized in that: it comprises flotation device, geomantic omen complemental power-generation machine, lift platform, lowering or hoisting gear; Described lift platform is arranged between the flotation device; Geomantic omen complemental power-generation machine is arranged on the lift platform; Lift platform is connected with lowering or hoisting gear, and the wind wheel main shaft of described geomantic omen complemental power-generation machine is connected with generator amature through the wind wheel clutch, and the water wheels main shaft of geomantic omen complemental power-generation machine is connected with generator amature through the water wheels clutch; The water turbine of described geomantic omen complemental power-generation machine is the variable-angle water turbine.
2. Huanghe water floating type as claimed in claim 1 geomantic omen complementary power generation system, it is characterized in that: described flotation device is the pontoon main body.
3. Huanghe water floating type as claimed in claim 1 geomantic omen complementary power generation system, it is characterized in that: described lowering or hoisting gear is the up-down loop wheel machine.
CN2011203836619U 2011-10-11 2011-10-11 Floating type wind-and-water complementation generating system on Yellow River water Expired - Fee Related CN202300850U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203836619U CN202300850U (en) 2011-10-11 2011-10-11 Floating type wind-and-water complementation generating system on Yellow River water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203836619U CN202300850U (en) 2011-10-11 2011-10-11 Floating type wind-and-water complementation generating system on Yellow River water

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CN202300850U true CN202300850U (en) 2012-07-04

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103835867A (en) * 2014-02-25 2014-06-04 河海大学 Field portable hydraulic and wind supplementary power generation device
CN109372694A (en) * 2018-11-28 2019-02-22 依科瑞德(北京)能源科技有限公司 Wind energy, water energy and photovoltaic compound electricity generation system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103835867A (en) * 2014-02-25 2014-06-04 河海大学 Field portable hydraulic and wind supplementary power generation device
CN109372694A (en) * 2018-11-28 2019-02-22 依科瑞德(北京)能源科技有限公司 Wind energy, water energy and photovoltaic compound electricity generation system
CN109372694B (en) * 2018-11-28 2024-09-10 依科瑞德(北京)能源科技有限公司 Wind energy, water energy and photovoltaic composite power generation system

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120704

Termination date: 20191011

CF01 Termination of patent right due to non-payment of annual fee