CN107859601A - A kind of more dynamic power transmission collecting systems - Google Patents

A kind of more dynamic power transmission collecting systems Download PDF

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Publication number
CN107859601A
CN107859601A CN201711335259.1A CN201711335259A CN107859601A CN 107859601 A CN107859601 A CN 107859601A CN 201711335259 A CN201711335259 A CN 201711335259A CN 107859601 A CN107859601 A CN 107859601A
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CN
China
Prior art keywords
transfer case
hoisting mechanism
hoist
power transmission
wind
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Application number
CN201711335259.1A
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Chinese (zh)
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CN107859601B (en
Inventor
魏辽国
胡晔平
王建飞
叶建华
齐悦
司翔
李虎
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Shanghai Zhenghua Heavy Industries Co Ltd
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Shanghai Zhenghua Heavy Industries Co Ltd
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Priority to CN201711335259.1A priority Critical patent/CN107859601B/en
Publication of CN107859601A publication Critical patent/CN107859601A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D15/00Transmission of mechanical power
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D5/00Other wind motors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20Wind motors characterised by the driven apparatus
    • F03D9/25Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • 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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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

The invention discloses a kind of more dynamic power transmission collecting systems, including first hoist structure, second hoist structure, the 3rd hoisting mechanism, Volume Four to raise mechanism, the 5th hoisting mechanism, the 6th hoisting mechanism, the first transfer case, the second transfer case, the 3rd transfer case, the first gearbox generator group and the second gearbox generator group;First hoist structure is connected with the first transfer case, second hoist structure is connected with the second transfer case, and the 3rd hoisting mechanism is connected with the 3rd transfer case, and Volume Four is raised mechanism and is connected with the 3rd transfer case, 5th hoisting mechanism is connected with the second transfer case, and the 6th hoisting mechanism is connected with the first transfer case;Second transfer case is connected with the first transfer case, the 3rd transfer case respectively;First transfer case is connected with the first gearbox generator group, and the 3rd transfer case is connected with the second gearbox generator group.The present invention can realize linkage and the single action function of more set hoisting mechanisms, so as to realize that the transmission of power and merging collect.

Description

A kind of more dynamic power transmission collecting systems
Technical field
The present invention relates to wind generator system, and collecting system is driven more specifically to a kind of more dynamic powers.
Background technology
Wind energy is more and more each by the world as a kind of regenerative resource of cleaning, and a kind of energy without public hazards The attention of state.The kinetic energy that wind-power electricity generation refers to keep watch switchs to electric energy, very environmentally friendly using wind-power electricity generation, and being capable of caused electric energy It is very huge, therefore increasing country more payes attention to wind-power electricity generation.Wind power generation principle is that the kinetic energy kept watch is transformed into machine Tool kinetic energy, then mechanical energy is converted into electric power kinetic energy, the power transmission technology in current wind generator system, typically adopt With one-to-one driving, i.e., rotated by one reel of wind drive or a set of blade, be driven by single power transmission shaft, gearbox etc. System drives generator amature to rotate, and realizes generating function, is the mode of operation of a corresponding generator of component of collecting folk songs.Cause This, utilization rate of equipment and installations is low, and cost is high.
The content of the invention
For drawbacks described above present in prior art, it is an object of the invention to provide a kind of more dynamic power transmission convergences System, linkage and the single action function of more set hoisting mechanisms can be realized, so as to realize that the transmission of power and merging collect.
To achieve the above object, the present invention adopts the following technical scheme that:
A kind of more dynamic power transmission collecting systems, including first hoist structure, second hoist structure, the 3rd hoist engine Structure, Volume Four raise mechanism, the 5th hoisting mechanism, the 6th hoisting mechanism, the first transfer case, the second transfer case, the 3rd transfer case, One gearbox generator group and the second gearbox generator group;
The first hoist structure is connected with first transfer case, the second hoist structure and second transfer case It is connected, the 3rd hoisting mechanism is connected with the 3rd transfer case, and the Volume Four raises mechanism and the 3rd transfer case phase Even, the 5th hoisting mechanism is connected with second transfer case, and the 6th hoisting mechanism is connected with first transfer case;
Second transfer case is connected with first transfer case, the 3rd transfer case respectively;
First transfer case is connected with the first gearbox generator group, and the 3rd transfer case becomes with described second Fast case generating set is connected.
The second described transfer case is connected with first transfer case, the 3rd transfer case respectively by power transmission shaft.
Described second hoist structure, the 5th hoisting mechanism are connected by power transmission shaft with second transfer case.
Described first hoist structure, second hoist structure, the 3rd hoisting mechanism, Volume Four raise mechanism, the 5th hoist engine Structure and the 6th hoisting mechanism include:Hoist engine, hold rope winch and wind-power electricity generation umbrella, hoist engine is respectively with holding rope winch, wind-force Power generating umbrella is connected.
Clutch is additionally provided with described hoist engine.
Described hoist engine, hold and connected between rope winch and wind-power electricity generation umbrella by hawser.
In above-mentioned technical scheme, a kind of more dynamic power transmission collecting systems provided by the present invention, six groups of elevators Mechanism can both link while work, and can realize separate unit independent operating again.Wind-force is connected on every hoist engine by hawser to send out Electric umbrella, when wind-power electricity generation umbrella opens work, hoist engine corresponding to the hawser pulling of connection wind-power electricity generation umbrella is done as system operating Work(;When wind-power electricity generation umbrella closes, corresponding hoist engine is switched to reverse drive mode, as the loaded work piece of system, so as to real The recovery operation of existing wind-power electricity generation umbrella.Forward and reverse mode of operation of hoist engine is realized by clutch, can be according to actual need Realistic existing one puts five receipts, two puts four receipts, three put three receipts, four put two receipts, five put a receipts and six with putting, six kinds of mode of operation work( Energy.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Technical scheme is further illustrated with reference to the accompanying drawings and examples.
Incorporated by reference to shown in Fig. 1, a kind of more dynamic powers provided by the present invention are driven collecting systems, including first hoist Structure, second hoist structure, the 3rd hoisting mechanism, Volume Four raise mechanism, the 5th hoisting mechanism, the 6th hoisting mechanism, the first transfer Case 1, the second transfer case 2, the 3rd transfer case 3, the first gearbox generator group 4 and the second gearbox generator group 5.
Preferably, the first hoist structure includes first hoist 11, first hoist 11 is by hawser respectively with One holds rope winch 12, the first wind-power electricity generation umbrella 13 is connected;The second hoist structure includes second hoist 21, second hoist 21 hold rope winch 22 with second respectively by hawser, the second wind-power electricity generation umbrella 23 is connected;3rd hoisting mechanism includes the 3rd Hoist engine 31, the 3rd hoist engine 31 holds rope winch 32 with the 3rd respectively by hawser, the 3rd wind-power electricity generation umbrella 33 is connected;Described Four hoisting mechanisms raise machine 41 including Volume Four, and Volume Four raises machine 41 and holds rope winch 42, the 4th wind-force with the 4th respectively by hawser Power generating umbrella 43 is connected;5th hoisting mechanism includes the 5th hoist engine 51, and the 5th hoist engine 51 is by hawser respectively with the 5th Hold rope winch 52, the 5th wind-force power generating umbrella 53 is connected;6th hoisting mechanism includes the 6th hoist engine 61, the 6th hoist engine 61 Rope winch 62 is held with the 6th by hawser respectively, the 6th wind-power electricity generation umbrella 63 is connected.
Preferably, the output shaft of the first hoist 11 is connected with first transfer case 1, the second hoist 21 It is connected by power transmission shaft 6 with second transfer case 2, output shaft and the phase of the 3rd transfer case 3 of the 3rd hoist engine 31 Even, the Volume Four raises machine 41 and is connected with the 3rd transfer case 3, and the 5th hoist engine 51 passes through power transmission shaft 6 and described the Two transfer cases 2 are connected, and the 6th hoist engine 61 is that output shaft is connected with first transfer case 1.
Preferably, second transfer case 2 by power transmission shaft 6 respectively with first transfer case 1, the 3rd transfer case 2 are connected.
Preferably, first transfer case 1 is connected with the first gearbox generator group 4, the 3rd transfer case 3 with The second gearbox generator group 5 is connected.
Preferably, described first hoist 11, second hoist 21, the 3rd hoist engine 31, Volume Four raise machine the 41, the 5th Clutch is additionally provided with the hoist engine 61 of hoist engine 51 and the 6th, six hoist engines can realize positive drive by internal clutch Dynamic, idle running, reverse fast driving and reverse four kinds of functions of driving at a slow speed, it can also realize that six drivings, five drivings one are negative Carry, four driving two load, three driving three load, two driving four load and one driving five load, six kinds Mode of operation, so as to realize the releasing of six typhoon power power generating umbrellas and recovery circulation.
The present embodiment illustrates by taking four drivings, two loads as an example.Assuming that wind-force power generating umbrella is in distance hoisting machine Operation in the range of 1000m to 3000m, first hoist structure and second hoist structure, the 3rd hoisting mechanism and Volume Four are raised Mechanism, the 5th hoisting mechanism and the 6th hoisting mechanism are distinguished in groups, herein with first hoist structure and the wind of second hoist structure The cyclic process of one quickly retracting of power power generating umbrella illustrates, and the 3rd hoisting mechanism raises mechanism, the 5th hoist engine with Volume Four Structure and the 6th hoisting mechanism are similar, in addition, when hoist engine closes one's umbrella, there is quick close one's umbrella and the two kinds of functions that close one's umbrella at a slow speed, this reality Example is applied to illustrate by taking quick close one's umbrella as an example.
The station table of four drivings, two loads is as follows:
Note:This, which is sentenced, puts umbrella direction as just, the direction that closes one's umbrella is negative.
The first step, the position that first, second wind-power electricity generation umbrella is located at rope length 1000m start, and open first, second wind-force hair Electric umbrella, corresponding hoist engine switch to positive heavily loaded clutch.
Under the pulling force effect of first, second wind-power electricity generation umbrella, rope pulling force reaches 80T, put rope speed be rapidly accelerated to+ 10m/s, now, the reel on corresponding hoist engine are rotated forward, and the first gearbox generator is transferred torque to by power transmission shaft Group acting is generated electricity, and the highest distance position that hawser 2000m reaches 3000m is released after about 200s, complete it is outer puts action, subsequently into changing Shelves commutation sessions.
Second step, first, second wind-power electricity generation umbrella is closed, rope pulling force drops to 10T or so, and rope speed still is about+ 10m/s, now, the reel on corresponding hoist engine are in underloading and rotate forward state, and corresponding elevator machine-cut is shifted into neutral gear damping mode, In the presence of damping force, reel stops.
3rd step, first, second hoist engine switch to reverse underloading clutch, in the 3rd, the 4th wind-power electricity generation umbrella and 5th, in the presence of the 6th wind-power electricity generation umbrella, first, second hoist engine is driven to start by first, second transfer case and power transmission shaft, Reel on corresponding hoist engine is rapidly achieved high speed reverse rotation state, withdraws first, second wind-power electricity generation umbrella, and this first, second Hoist engine rope speed is -22m/s, and rope closing length 2000m after about 91s, first, second wind-power electricity generation umbrella reaches the minimum of 1000m Position, recovery action is completed, subsequently into gear shift or so stage.
4th step, first, second hoist engine switches to neutral gear, while opens first, second wind-power electricity generation umbrella, rope pulling force 80T is rapidly achieved, first, second hoist engine rope speed is accelerated into+10m/s by -22m/s, the reel on corresponding hoist engine is in cable Quickly it is changed into rotating forward from inverting under the pulling force of rope, first, second hoist engine is now switched into positive heavily loaded clutch rapidly, the First, second hoist is again introduced into acting operating mode, completes a circulation.
In summary, first, second hoist engine, the 3rd, Volume Four raise three groups, one of machine and the five, the 6th hoist engines point In cyclic process, put outside the completion of three component stages and recovery acts, therefore the present invention is the entirety that can be continuously run, in wind In the case of energy conditions permit, continuously non-stop run it can generate electricity.
Those of ordinary skill in the art it should be appreciated that the embodiment of the above be intended merely to explanation the present invention, And be not used as limitation of the invention, as long as in the spirit of the present invention, the change to embodiment described above Change, modification will all fall in the range of claims of the present invention.

Claims (6)

  1. A kind of 1. more dynamic power transmission collecting systems, it is characterised in that:Including first hoist structure, second hoist structure, Three hoisting mechanisms, Volume Four raise mechanism, the 5th hoisting mechanism, the 6th hoisting mechanism, the first transfer case, the second transfer case, the 3rd Transfer case, the first gearbox generator group and the second gearbox generator group;
    The first hoist structure is connected with first transfer case, the second hoist structure and the second transfer case phase Even, the 3rd hoisting mechanism is connected with the 3rd transfer case, and the Volume Four is raised mechanism and is connected with the 3rd transfer case, 5th hoisting mechanism is connected with second transfer case, and the 6th hoisting mechanism is connected with first transfer case;
    Second transfer case is connected with first transfer case, the 3rd transfer case respectively;
    First transfer case is connected with the first gearbox generator group, the 3rd transfer case and second gearbox Generating set is connected.
  2. A kind of 2. more dynamic power transmission collecting systems as claimed in claim 1, it is characterised in that:The second described transfer case It is connected respectively with first transfer case, the 3rd transfer case by power transmission shaft.
  3. A kind of 3. more dynamic power transmission collecting systems as claimed in claim 1, it is characterised in that:Described second hoist Structure, the 5th hoisting mechanism are connected by power transmission shaft with second transfer case.
  4. A kind of 4. more dynamic power transmission collecting systems as claimed in claim 1, it is characterised in that:Described first hoist Structure, second hoist structure, the 3rd hoisting mechanism, Volume Four raises mechanism, the 5th hoisting mechanism and the 6th hoisting mechanism includes:Volume Raise machine, hold rope winch and wind-power electricity generation umbrella, hoist engine is connected with holding restrict winch, wind-power electricity generation umbrella respectively.
  5. A kind of 5. more dynamic power transmission collecting systems as claimed in claim 4, it is characterised in that:In described hoist engine also Provided with clutch.
  6. A kind of 6. more dynamic power transmission collecting systems as claimed in claim 4, it is characterised in that:Described hoist engine, hold Connected between rope winch and wind-power electricity generation umbrella by hawser.
CN201711335259.1A 2017-12-14 2017-12-14 Multi-power generation transmission convergence system Active CN107859601B (en)

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Application Number Priority Date Filing Date Title
CN201711335259.1A CN107859601B (en) 2017-12-14 2017-12-14 Multi-power generation transmission convergence system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711335259.1A CN107859601B (en) 2017-12-14 2017-12-14 Multi-power generation transmission convergence system

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CN107859601A true CN107859601A (en) 2018-03-30
CN107859601B CN107859601B (en) 2024-01-12

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6489691B1 (en) * 2001-05-14 2002-12-03 Tsay Ying Lang Wind power generation system
CN104847585A (en) * 2015-04-02 2015-08-19 江苏如神重工有限公司 Multi-power driving system for wind energy collection
CN205977552U (en) * 2016-09-03 2017-02-22 广东高空风能技术有限公司 Well high altitude wind energy ground electricity generation power assembly and generating set
CN107842468A (en) * 2017-11-09 2018-03-27 广东高空风能技术有限公司 A kind of parallel high and medium wind energy terrestrial power generation unit
CN207634251U (en) * 2017-12-14 2018-07-20 上海振华重工(集团)股份有限公司 A kind of more dynamic power transmission collecting systems

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6489691B1 (en) * 2001-05-14 2002-12-03 Tsay Ying Lang Wind power generation system
CN104847585A (en) * 2015-04-02 2015-08-19 江苏如神重工有限公司 Multi-power driving system for wind energy collection
CN205977552U (en) * 2016-09-03 2017-02-22 广东高空风能技术有限公司 Well high altitude wind energy ground electricity generation power assembly and generating set
CN107842468A (en) * 2017-11-09 2018-03-27 广东高空风能技术有限公司 A kind of parallel high and medium wind energy terrestrial power generation unit
CN207634251U (en) * 2017-12-14 2018-07-20 上海振华重工(集团)股份有限公司 A kind of more dynamic power transmission collecting systems

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