CN107859601B - Multi-power generation transmission convergence system - Google Patents
Multi-power generation transmission convergence system Download PDFInfo
- Publication number
- CN107859601B CN107859601B CN201711335259.1A CN201711335259A CN107859601B CN 107859601 B CN107859601 B CN 107859601B CN 201711335259 A CN201711335259 A CN 201711335259A CN 107859601 B CN107859601 B CN 107859601B
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- China
- Prior art keywords
- hoisting mechanism
- transfer case
- power generation
- driving
- winch
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- 238000010248 power generation Methods 0.000 title claims abstract description 53
- 230000005540 biological transmission Effects 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 72
- 238000011084 recovery Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 6
- 238000004804 winding Methods 0.000 description 12
- 230000003578 releasing effect Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D15/00—Transmission of mechanical power
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D5/00—Other wind motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- 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)
- Power Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a multi-power generation transmission convergence system which comprises a first hoisting mechanism, a second hoisting mechanism, a third hoisting mechanism, a fourth hoisting mechanism, a fifth hoisting mechanism, a sixth hoisting mechanism, a first transfer case, a second transfer case, a third transfer case, a first gearbox generator set and a second gearbox generator set, wherein the first gearbox generator set is connected with the first transfer case; the first hoisting mechanism is connected with the first transfer case, the second hoisting mechanism is connected with the second transfer case, the third hoisting mechanism is connected with the third transfer case, the fourth hoisting mechanism is connected with the third transfer case, the fifth hoisting mechanism is connected with the second transfer case, and the sixth hoisting mechanism is connected with the first transfer case; the second transfer case is connected with the first transfer case and the third transfer case respectively; the first transfer case is connected with the first gearbox generator set, and the third transfer case is connected with the second gearbox generator set. The invention can realize the linkage and single action functions of a plurality of sets of hoisting mechanisms, thereby realizing the transmission and the combination and summarization of power.
Description
Technical Field
The invention relates to a wind power generation system, in particular to a multi-power generation transmission convergence system.
Background
Wind energy is used as a clean renewable energy source and is also a pollution-free energy source, and is increasingly valued by countries around the world. Wind power generation is to convert kinetic energy of wind into electric energy, and the wind power generation is very environment-friendly, and the electric energy which can be generated is very huge, so that more and more countries pay more attention to wind power generation. The wind power generation principle is that wind kinetic energy is converted into mechanical kinetic energy, and then mechanical energy is converted into electric kinetic energy, and a power transmission technology in the current wind power generation system generally adopts one-to-one driving, namely, a winding drum or a set of blades are driven to rotate by wind power, and a generator rotor is driven to rotate by a transmission system such as a single transmission shaft, a gearbox and the like, so that the power generation function is realized, and the wind power generation system is a working mode of a wind collecting assembly corresponding to a generator. Therefore, the device utilization is low and the cost is high.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a multi-power generation transmission convergence system which can realize the linkage and single-action functions of a plurality of sets of hoisting mechanisms so as to realize the transmission and combination and summarization of power.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a multi-power generation transmission convergence system comprises a first hoisting mechanism, a second hoisting mechanism, a third hoisting mechanism, a fourth hoisting mechanism, a fifth hoisting mechanism, a sixth hoisting mechanism, a first transfer case, a second transfer case, a third transfer case, a first gearbox generator set and a second gearbox generator set;
the first hoisting mechanism is connected with the first transfer case, the second hoisting mechanism is connected with the second transfer case, the third hoisting mechanism is connected with the third transfer case, the fourth hoisting mechanism is connected with the third transfer case, the fifth hoisting mechanism is connected with the second transfer case, and the sixth hoisting mechanism is connected with the first transfer case;
the second transfer case is respectively connected with the first transfer case and the third transfer case;
the first transfer case is connected with the first gearbox generator set, and the third transfer case is connected with the second gearbox generator set.
The second transfer case is connected with the first transfer case and the third transfer case through transmission shafts respectively.
The second hoisting mechanism and the fifth hoisting mechanism are connected with the second shunt box through transmission shafts.
The first hoisting mechanism, the second hoisting mechanism, the third hoisting mechanism, the fourth hoisting mechanism, the fifth hoisting mechanism and the sixth hoisting mechanism all comprise: the winch, the rope containing winch and the wind power generation umbrella are respectively connected with the Rong Sheng winch and the wind power generation umbrella.
And a clutch is also arranged in the winch.
The windlass, the rope containing winch and the wind power generation umbrella are connected through a cable.
In the technical scheme, the multi-power generation transmission convergence system provided by the invention has the advantages that six groups of hoisting mechanisms can work simultaneously in a linkage way, and a single hoisting mechanism can also operate independently. Each winch is connected with a wind power generation umbrella through a cable, and when the wind power generation umbrella is opened, the cable connected with the wind power generation umbrella pulls the corresponding winch to act as a system to operate; when the wind power generation umbrella is closed, the corresponding windlass is switched to a reverse driving mode to work as a load of the system, so that the recovery work of the wind power generation umbrella is realized. The forward and reverse working modes of the winch are realized through the clutch, and the functions of one-release five-release four-release, three-release four-release five-release one-release six-release working modes can be realized according to actual requirements.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The technical scheme of the invention is further described below with reference to the accompanying drawings and examples.
Referring to fig. 1, the multi-power generation transmission convergence system provided by the invention comprises a first hoisting mechanism, a second hoisting mechanism, a third hoisting mechanism, a fourth hoisting mechanism, a fifth hoisting mechanism, a sixth hoisting mechanism, a first transfer case 1, a second transfer case 2, a third transfer case 3, a first gearbox generator set 4 and a second gearbox generator set 5.
Preferably, the first winch mechanism comprises a first winch 11, and the first winch 11 is respectively connected with a first rope-containing winch 12 and a first wind power generation umbrella 13 through cables; the second winch mechanism comprises a second winch 21, and the second winch 21 is respectively connected with a second rope-containing winch 22 and a second wind power generation umbrella 23 through cables; the third hoisting mechanism comprises a third hoisting machine 31, and the third hoisting machine 31 is respectively connected with a third rope containing winch 32 and a third wind power generation umbrella 33 through cables; the fourth hoisting mechanism comprises a fourth hoisting machine 41, and the fourth hoisting machine 41 is respectively connected with a fourth rope containing winch 42 and a fourth wind power generation umbrella 43 through cables; the fifth hoisting mechanism comprises a fifth hoisting machine 51, and the fifth hoisting machine 51 is respectively connected with a fifth rope-containing winch 52 and a fifth wind power generation umbrella 53 through cables; the sixth hoisting mechanism comprises a sixth hoisting machine 61, and the sixth hoisting machine 61 is respectively connected with a sixth rope containing winch 62 and a sixth wind power generation umbrella 63 through cables.
Preferably, the output shaft of the first winch 11 is connected with the first transfer case 1, the second winch 21 is connected with the second transfer case 2 through a transmission shaft 6, the output shaft of the third winch 31 is connected with the third transfer case 3, the fourth winch 41 is connected with the third transfer case 3, the fifth winch 51 is connected with the second transfer case 2 through a transmission shaft 6, and the sixth winch 61 is connected with the first transfer case 1 through an output shaft.
Preferably, the second transfer case 2 is connected to the first transfer case 1 and the third transfer case 2 through a transmission shaft 6, respectively.
Preferably, the first transfer case 1 is connected to the first gearbox generator set 4, and the third transfer case 3 is connected to the second gearbox generator set 5.
Preferably, clutches are further arranged in the first winch 11, the second winch 21, the third winch 31, the fourth winch 41, the fifth winch 51 and the sixth winch 61, four functions of forward driving, idling, reverse fast driving and reverse slow driving can be realized by the six winches through the internal clutches, six driving, five driving, one load, four driving, two loads, three driving, three loads, two driving, four loads and one driving, five loads and six working modes can be realized, and accordingly, the releasing and recycling cycle of the six wind power generation umbrellas can be realized.
In this embodiment, four driving two loads will be described as an example. The first and second, third and fourth, fifth and sixth windlass mechanisms are grouped respectively, and the first and second windlass mechanisms and the wind power generation umbrella are described herein as a fast winding and unwinding cycle process, and the third and fourth windlass mechanisms, fifth and sixth windlass mechanisms are similar to the above, and the windlass has two functions of fast winding and unwinding when the windlass is used for winding and unwinding, and the embodiment describes the fast winding and unwinding.
The table of four stations driving two loads is as follows:
note that: the direction of putting the umbrella is positive, and the direction of closing the umbrella is negative.
The first step, the first wind power generation umbrella and the second wind power generation umbrella are started at the position of 1000m long in rope length, the first wind power generation umbrella and the second wind power generation umbrella are opened, and corresponding windlass is switched to a forward heavy-load clutch.
Under the action of the pull force of the first wind power generation umbrella and the pull force of the second wind power generation umbrella, the rope pull force reaches 80T, the rope releasing speed is rapidly accelerated to +10m/s, at the moment, a winding drum on a corresponding winding machine rotates positively, torque is transmitted to a first gearbox generator set to do work and generate power through a transmission shaft, after about 200 seconds, a mooring rope is released 2000m to reach the farthest position of 3000m, the releasing action is completed, and then the gear shifting reversing operation stage is entered.
And closing the first wind power generation umbrella and the second wind power generation umbrella, wherein the rope pulling force is reduced to about 10T, the rope speed is still about +10m/s, at the moment, the winding drum on the corresponding winding machine is in a light-load forward rotation state, the corresponding winding machine is switched to a neutral damping mode, and the winding drum is stopped under the action of damping force.
And thirdly, switching the first and second windlass to a reverse light-load clutch, under the action of the third and fourth wind power generation umbrellas, the fifth and sixth wind power generation umbrellas, driving the first and second windlass to start through the first and second distribution boxes and the transmission shafts, enabling reels on the corresponding windlass to quickly reach a high-speed reversing state, retracting the first and second wind power generation umbrellas, enabling the rope speed of the first and second windlass to be-22 m/s, enabling the rope length of the first and second wind power generation umbrellas to be 2000m after about 91s, enabling the first and second wind power generation umbrellas to reach the lowest position of 1000m, completing recovery actions, and then entering a gear shifting left and right stage.
And fourthly, switching the first winch and the second winch to neutral, opening the first wind power generation umbrella and the second wind power generation umbrella simultaneously, enabling the rope tension to reach 80T rapidly, accelerating the rope speed of the first winch and the second winch from-22 m/s to +10m/s, enabling the winding drum on the corresponding winch to be changed into forward rotation rapidly from reverse rotation under the tension of the rope, switching the first winch and the second winch to a forward heavy-load clutch rapidly at the moment, enabling the first winch and the second winch to enter working conditions again, and completing a cycle.
In summary, the first, second, third, fourth and fifth and sixth windlass are divided into three groups, and the three groups finish the outward releasing and recovering actions in a cycle process, so the invention is a whole capable of continuously running, and can continuously and uninterruptedly work to generate electricity under the condition of wind energy.
It will be appreciated by persons skilled in the art that the above embodiments are provided for illustration only and not for limitation of the invention, and that variations and modifications of the above described embodiments are intended to fall within the scope of the claims of the invention as long as they fall within the true spirit of the invention.
Claims (2)
1. A multi-power generation transmission convergence system is characterized in that: the system comprises a first hoisting mechanism, a second hoisting mechanism, a third hoisting mechanism, a fourth hoisting mechanism, a fifth hoisting mechanism, a sixth hoisting mechanism, a first transfer case, a second transfer case, a third transfer case, a first gearbox generator set and a second gearbox generator set;
the first hoisting mechanism is connected with the first transfer case, the second hoisting mechanism is connected with the second transfer case, the third hoisting mechanism is connected with the third transfer case, the fourth hoisting mechanism is connected with the third transfer case, the fifth hoisting mechanism is connected with the second transfer case, and the sixth hoisting mechanism is connected with the first transfer case;
the second transfer case is respectively connected with the first transfer case and the third transfer case;
the first transfer case is connected with the first gearbox generator set, the third transfer case is connected with the second gearbox generator set,
the second transfer case is respectively connected with the first transfer case and the third transfer case through transmission shafts,
the second hoisting mechanism and the fifth hoisting mechanism are connected with the second motion box through transmission shafts,
the first hoisting mechanism, the second hoisting mechanism, the third hoisting mechanism, the fourth hoisting mechanism, the fifth hoisting mechanism and the sixth hoisting mechanism all comprise: the windlass, the rope-containing winch and the wind power generation umbrella are respectively connected with the Rong Sheng winch and the wind power generation umbrella,
the six windlass realizes four functions of forward driving, idling, reverse fast driving and reverse slow driving through the internal clutch, and realizes six driving, five driving one load, four driving two loads, three driving three loads, two driving four loads and one driving five loads, and six working modes, thereby realizing the release and recovery cycle of the six wind power generation umbrellas.
2. A multi-power generation drive convergence system as set forth in claim 1 wherein: the windlass, the rope containing winch and the wind power generation umbrella are connected through a cable.
Priority Applications (1)
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107859601A CN107859601A (en) | 2018-03-30 |
| CN107859601B true CN107859601B (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711335259.1A Active CN107859601B (en) | 2017-12-14 | 2017-12-14 | Multi-power generation transmission convergence system |
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| Country | Link |
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| CN (1) | CN107859601B (en) |
Citations (5)
| 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 |
-
2017
- 2017-12-14 CN CN201711335259.1A patent/CN107859601B/en active Active
Patent Citations (5)
| 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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| Publication number | Publication date |
|---|---|
| CN107859601A (en) | 2018-03-30 |
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