CN102689823B - Power generation type elevator - Google Patents
Power generation type elevator Download PDFInfo
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- CN102689823B CN102689823B CN201210182639.7A CN201210182639A CN102689823B CN 102689823 B CN102689823 B CN 102689823B CN 201210182639 A CN201210182639 A CN 201210182639A CN 102689823 B CN102689823 B CN 102689823B
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
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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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention provides a power generation type elevator. The power generation type elevator comprises a motor, frequency converter, a wind wheel device and an electric control device, wherein the motor is connected with an electric network through the frequency converter; the wind wheel device is arranged above the top of a building and is connected with the motor through a first controllable driving device; the motor is also connected with a towing wheel in the elevator through a second controllable driving device; and the electric control device is connected with the first controllable driving device, the second controllable driving device and the frequency converter respectively. By adoption of the structure, the power generation type elevator is good in energy-saving effect, simple in structure and low in investment cost, and can effectively use the wind energy on top of the building.
Description
Technical field:
The present invention relates to elevator technology and utilization of regenerative energy field, is specifically a kind of energy type of making elevator that utilizes the renewable sources of energy.
Background technology:
Along with the application of elevator in modern architecture is more and more, elevator energy-saving more and more comes into one's own, and the application of making energy type elevator has huge economic benefit and social benefit with popularization.Existing elevator energy-saving technology generally has following several: 1, elevator traction machine actuation techniques is energy-conservation, is embodied in from AC asynchronous motor and is driven into permasyn morot driving, from there being gear reduction box to be transferred to the transmission of gearless drop-gear box; 2, elevator drive control technology is energy-conservation, be embodied in from AC induction motor pole changing speed control to ac voltage speed control (ACVV), then to alternating current variable voltage variable frequency speed governing (VVVF); 3 energy feedback technology energy-conservation, never the elevator with energy back feed device is to the elevator with energy back feed device; 4, intelligent management system is energy-conservation, energy-conservation to elevator intelligent group control energy-saving from elevator readiness for action; Etc..
The known elevator with energy back feed device at present, energy back feed device is set in elevator, elevator motor is in to generating state unnecessary mechanical energy in service (comprising potential energy and kinetic energy) to be converted electric energy to and can give AC network, the electric energy that makes motor driving system consume electrical network in the unit time declines, thereby reach the object of saving electric energy, and owing to not establishing power consumption heat element, can make computer room temperature decline, can save the consumption of current of air conditioner in machine room, thus further economize on electricity.The difficult quantification but although the power savings of this elevator with energy back feed device is remarkable, electric energy disunity, the occasion energy-saving effect fast slowly for ladder, volume carries gently, hoisting depth is lower is not obvious.Skyscraper itself has the abundant energy on the other hand, as wind energy or the solar power etc. of roof, forms waste greatly if not being used.
Therefore at present somebody proposes to utilize solar power or the wind energy imagination to elevator supply, as the publication number utility model patent that is CN201458457U, but this technical scheme just using solar power plant or wind power station as the power supply of elevator, with elevator itself irrelevant, and system bulky complex, especially add that solar electrical energy generation or wind-power electricity generation cost of investment are huge, therefore lack reasonableness and be difficult to carry out.
Summary of the invention:
The technical problem to be solved in the present invention is, overcomes the deficiencies in the prior art, and a kind of good energy-conserving effect is provided, simple in structure, can effectively utilize roof wind energy and cost of investment lower make can type elevator.
Technical scheme provided by the invention is: the invention provides one and make energy type elevator, it comprises motor, frequency converter, described motor is connected with electrical network by frequency converter, it also comprises wind wheel apparatus and electrical control gear, described wind wheel apparatus is located at roof top and is connected with motor by the first controllable drive mechanism, described motor is also connected with the traction sheave in elevator by the second controllable drive mechanism, and described electrical control gear is connected with the first controllable drive mechanism, the second controllable drive mechanism and frequency converter respectively.
Described frequency converter comprises the first rectification adverser, the second rectification adverser and DC bus, and described motor is connected with DC bus by the first rectification adverser, and described electrical network is connected with DC bus by the second rectification adverser.Adopt this structure, only adopt two rectification adversers can realize that bidirectional energy between electrical network and DC bus flows and motor and DC bus between bidirectional energy flow, simple in structure.
Described frequency converter also can comprise the first frequency converter, the second frequency converter and DC bus, and described motor is connected with DC bus by the first frequency converter, and described electrical network is connected with DC bus by the second frequency converter.Adopt this structure, the first frequency converter and DC bus adopt frequency converter and the DC bus in existing elevator, can directly on existing elevator, set up like this second frequency converter and realize the 26S Proteasome Structure and Function of making energy type elevator, and cost is lower.
Described wind wheel apparatus comprises at least one group of wind wheel and wind wheel rotating shaft, described wind wheel is all connected in wind wheel rotating shaft, described the first controllable drive mechanism comprises the first drg and first clutch, described wind wheel rotating shaft is connected with machine shaft by the first drg, first clutch, described the second controllable drive mechanism comprises second brake and second clutch, and described machine shaft is connected with traction sheave by second brake, second clutch.
Described electrical control gear comprises central process unit, the first driving circuit, the second driving circuit, described central process unit is connected with the first controllable drive mechanism and the second controllable drive mechanism respectively by the first driving circuit, and described central process unit is also connected with the control end of the first rectification adverser and the second rectification adverser respectively by the second driving circuit.Central process unit, the first driving circuit, the first controllable drive mechanism and the second controllable drive mechanism form wind-power electricity generation control module, are used for making elevator to switch between state of elevator and wind-power electricity generation state.Central process unit, the second driving circuit, the first rectification adverser and the second rectification adverser form renewable sources of energy administration module, complete recovery, electric energy grid-connected of generated energy.
As improvement, described in make can type elevator also comprise closed-center system, described closed-center system is connected with the frequency converter in elevator.Adopt the energy storage device of closed-center system as aerogenerator elevator energy feedback device, simultaneously also as the backup power of elevator, when grid power blackout, can maintain safely elevator work, exempted the suffering that grid power blackout brings.
Described closed-center system is connected and refers to the frequency converter in elevator: described closed-center system connects by two-way DC converter and DC bus, described electrical control gear also comprises the 3rd driving circuit, and described central process unit is connected by the control end of the 3rd driving circuit and two-way DC converter.Adopt this structure closed-center system can be set to ultracapacitor or storage battery.
As preferably, described wind wheel apparatus is vertical axis windmill.Adopt vertical axis windmill, can accept any direction and the wind comes from, do not need separately to establish yaw system, tooling cost is low, produces noise little.
Adopt said structure, the present invention has the following advantages:
The invention provides a kind of elevator with wind wheel apparatus, can control the first controllable drive mechanism and the second controllable drive mechanism by electrical control gear, when elevator normally moves, controlling the first controllable drive mechanism makes to disconnect between wind wheel and motor, controlling the second controllable drive mechanism makes to link between motor and traction sheave, elevator normally moves, now realize energy back by electrical control gear and being connected of frequency converter, elevator motor can be in to the electric energy producing under generating state and be connected to the grid.In the time that elevator is stopped transport, control the first controllable drive mechanism and make wind wheel and motor linkage, control the second controllable drive mechanism and make to disconnect between motor and towing machine, now elevator moves as aerogenerator, the electric energy producing enters into DC bus by frequency converter, then is connected to the grid by frequency converter.This energy type elevator of making, not only good energy-conserving effect, but also can utilize the wind energy of building roof to provide inexhaustible, the nexhaustible renewable sources of energy to generate electricity.With regard to the electricity consumption of elevator own, its statistics energy-saving efficiency can exceed 80%, and energy-saving effect is better, with regard to wind-power electricity generation, only need to set up wind wheel apparatus, not need to arrange in addition wind power station, simple in structure, greatly reduce the cost of investment of system, under equal production capacity, reduce costs more than 70%, say from the utilization of resources, not only utilized the abundant wind energy resources of skyscraper, and developed requisite elevator resource in skyscraper, avoid the wasting of resources.Say from environmental protection, a kind of pollution-free, reproducible clean energy technology is provided, reduced traditional energy consumption, reduce the discharge of the objectionable impurities in city.
Accompanying drawing explanation:
Accompanying drawing 1 for the present invention makes can type the part-structure schematic diagram of elevator;
Accompanying drawing 2 for the present invention makes can type the functional-block diagram of electrical control gear of elevator;
Accompanying drawing 3 for the present invention makes can type the structural representation of one of embodiment of elevator;
Accompanying drawing 4 for the present invention makes can type two the structural representation of embodiment of elevator;
Accompanying drawing 5 for the present invention makes can type three the structural representation of embodiment of elevator;
As shown in the figure: 1, wind wheel, 2, wind wheel rotating shaft, 3, the first drg, 4, first clutch, 5, motor, 6, second clutch, 7, second brake, 8, traction sheave, 9, transmission gearbox, 10, electrical control gear, 11, closed-center system, 12, track adjusting wheel, 13, clump weight, 14, car, 15, steel rope, 16, drop-gear box, 17, step-up gear.
The specific embodiment:
Below in conjunction with the drawings and specific embodiments, the present invention is elaborated:
As shown in Figure 1: the invention provides one and make energy type elevator, it comprises motor, frequency converter, described motor is connected with electrical network by frequency converter, it also comprises wind wheel apparatus and electrical control gear, described wind wheel apparatus is located at roof top and is connected with motor by the first controllable drive mechanism, under linkage status, drive motor rotates, described motor is also connected with the traction sheave in elevator by the second controllable drive mechanism, and described electrical control gear is connected with the first controllable drive mechanism, the second controllable drive mechanism and frequency converter respectively.The mode of operation of these two groups of controllable drive mechanisms and the mode of operation of frequency converter are controlled by electrical control gear.
Described frequency converter comprises the first rectification adverser, the second rectification adverser and DC bus, and described motor is connected with DC bus by the first rectification adverser, and described electrical network is connected with DC bus by the second rectification adverser.Adopt this structure, only adopt two rectification adversers can realize that bidirectional energy between electrical network and DC bus flows and motor and DC bus between bidirectional energy flow, simple in structure.
Frequency converter also has a kind of embodiment: described frequency converter comprises the first frequency converter, the second frequency converter and DC bus, and described motor is connected with DC bus by the first frequency converter, and described electrical network is connected with DC bus by the second frequency converter.Adopt this structure, the first frequency converter and DC bus adopt frequency converter and the DC bus in existing elevator, can directly on existing elevator, set up like this second frequency converter and realize the 26S Proteasome Structure and Function of making energy type elevator, and cost is lower.Adopt this structure, its first frequency converter is equivalent to the first rectification adverser, and the second frequency converter is equivalent to the second rectification adverser, and its annexation is with the annexation of the first rectification adverser and the second rectification adverser, therefore do not repeat.
Described wind wheel apparatus comprises at least one group of wind wheel 1 and wind wheel rotating shaft 2, described wind wheel 1 is all connected in wind wheel rotating shaft 2, described the first controllable drive mechanism comprises the first drg 3 and first clutch 4, described wind wheel rotating shaft 2 is connected with machine shaft 2 by the first drg 3, first clutch 4, described the second controllable drive mechanism comprises second brake 7 and second clutch 6, and described machine shaft 2 is connected with traction sheave 8 by second brake 7, second clutch 6.
As shown in Figure 2: described electrical control gear comprises central process unit, the first driving circuit, the second driving circuit, described central process unit is connected with the first controllable drive mechanism and the second controllable drive mechanism respectively by the first driving circuit, and described central process unit is also connected with the control end of the first rectification adverser and the second rectification adverser respectively by the second driving circuit.Central process unit, the first driving circuit, the first controllable drive mechanism and the second controllable drive mechanism form wind-power electricity generation control module, are used for making elevator to switch between state of elevator and wind-power electricity generation state.Central process unit, the second driving circuit, the first rectification adverser and the second rectification adverser form renewable sources of energy administration module, complete recovery, electric energy grid-connected of generated energy.It is the DSP microprocessor of TMS320 series that described central process unit adopts model in the present embodiment.
As improvement, described in make can type elevator also comprise closed-center system, described closed-center system is connected with the frequency converter in elevator.Adopt the energy storage device of closed-center system as aerogenerator elevator energy feedback device, simultaneously also as the backup power of elevator, when grid power blackout, can maintain safely elevator work, exempted the suffering that grid power blackout brings.
Described closed-center system is connected and refers to the frequency converter in elevator: described closed-center system connects by two-way DC converter and DC bus, described electrical control gear also comprises the 3rd driving circuit, and described central process unit is connected by the control end of the 3rd driving circuit and two-way DC converter.Adopt this structure closed-center system can be set to ultracapacitor or storage battery.
The motor of described elevator body, as the hoisting motor of elevator, as the electrical generator of wind-power electricity generation, can be both synchronous dynamo or asynchronous dynamo again, was preferably permagnetic synchronous motor, adopted permagnetic synchronous motor, and control is accurate, efficiency is higher.
Fig. 3 is one of embodiment of the present invention, it comprises motor 5, frequency converter, it also comprises wind wheel apparatus, wind wheel apparatus comprises at least one group of wind wheel 1 and wind wheel rotating shaft 2, wind wheel rotating shaft 2 is connected with motor 5 by the first controllable drive mechanism, the first controllable drive mechanism comprises the first drg 3, first clutch 4 forms, on the output shaft of described motor 5, be also provided with transmission gearbox 9, wind wheel rotating shaft 2 is by the first drg 3, first clutch 4, and transmission gearbox 9 is connected with the rotating shaft of motor 5, under linkage status, drive motor 5 rotates, motor 5 is also connected with the traction sheave 8 in elevator by the second controllable drive mechanism, the second driving device comprises second clutch 6 and second brake 7, motor 9 is by transmission gearbox 5, second clutch 6 and second brake 7 are connected with traction sheave 8, under linkage status, drive traction sheave 8 to complete the repertoire of elevator self, the mode of operation of the first controllable drive mechanism and the second controllable drive mechanism is controlled by electrical control gear 10, first clutch 4 in central process unit in electrical control gear and the first controllable device, the first drg 3 connects, central process unit is also connected with second clutch 6 and second brake 7 in the second controllable device, when first clutch 4 in " from ", when the state of second clutch 6 in " closing ", elevator moves according to state of elevator, and complete all functions of elevator, brake the power storage producing at memory storage 11 or be connected to the grid by rectification adverser, when first clutch 4 is in " closing ", second clutch 6 in " from " state time, elevator is according to wind-power electricity generation state operation, the power storage that motor 5 produces as electrical generator is at memory storage 11 or be connected to the grid by rectification adverser.
Described first clutch 4 and second clutch 6 all adopt magnetic clutch in the present embodiment, transmission gearbox 9 adopts gear increaser transmission gearbox, motor 5 is permagnetic synchronous motor, direct-drive between motor 5 and second clutch 6, the present embodiment is suitable for permanent-magnet synchnorous gearless dragging machine, thereby has the compact conformation of this elevator, the advantage such as safe and reliable, energy-efficient, of low pollution is non-maintaining.
Described controllable drive mechanism can also adopt electric clutch-brake, and it has clutch and braking function, does not certainly also get rid of other suitable clutch and brake mode.
Described closed-center system 11, can adopt storage battery, ultracapacitor, flywheel, superconduction or hybrid accumulator composition.As the energy storage device of aerogenerator elevator energy feedback device, simultaneously also as the backup power of elevator, when grid power blackout, can maintain safely elevator work, exempt the suffering that grid power blackout brings.
In figure, also have other parts in elevator body, 12 is track adjusting wheel, and 13 is clump weight, and 14 is car, and 15 is steel rope.The common parts that these are in elevator, are known technology, and do not belong to the content of the present application point, therefore do not repeat.
Wind wheel apparatus in the present embodiment adopts vertical-axis wind turbine, adopts vertical axis windmill, can accept any direction and the wind comes from, and does not need separately to establish yaw system, and tooling cost is low, produces noise little.
Fig. 4 is two of the embodiment of the present invention, it comprises motor 5, frequency converter, it also comprises wind wheel apparatus, wind wheel apparatus comprises at least one group of wind wheel 1 and wind wheel rotating shaft 2, wind wheel rotating shaft 2 is connected with motor 5 by the first controllable drive mechanism, the first controllable drive mechanism comprises the first drg 3, first clutch 4 forms, wind wheel rotating shaft 2 is by the first drg 3, first clutch 4 is connected with the rotating shaft of motor 5, under linkage status, drive motor 5 rotates, motor 5 is also connected with the traction sheave 8 in elevator by the second controllable drive mechanism, the second driving device comprises second clutch 6, second brake 7, before described traction sheave 8, be also provided with drop-gear box 16, motor 5 is by second clutch 6, second brake 7 and drop-gear box 16 are connected with traction sheave 8, under linkage status, drive traction sheave 8 to complete the repertoire of elevator self, the mode of operation of the first controllable drive mechanism and the second controllable drive mechanism is controlled by electrical control gear 10, first clutch 4 in central process unit in electrical control gear and the first controllable device, the first drg 3 connects, central process unit is also connected with second clutch 6 and second brake 7 in the second controllable device, when first clutch 4 in " from ", when the state of second clutch 6 in " closing ", elevator moves according to state of elevator, and complete all functions of elevator, brake the power storage producing at memory storage 11 or be connected to the grid by rectification adverser, when first clutch 4 is in " closing ", second clutch 6 in " from " state time, elevator is according to wind-power electricity generation state operation, the power storage that motor 5 produces as electrical generator is at memory storage 11 or be connected to the grid by rectification adverser.
Described first clutch 4 and second clutch 6 all adopt magnetic clutch in the present embodiment, motor 5 is two shaft synchronous dynamos or asynchronous dynamo, the upper end shaft of motor 5 is connected with wind wheel rotating shaft 2 with the first drg 3 by first clutch 4, this structure does not need step-up gear can complete the connection between wind wheel rotating shaft 2 and motor 5, and motor 5 lower end shafts are connected with elevator traction sheave 8 by second clutch 6, second brake 7 and drop-gear box 16.The present embodiment is suitable for geared machine.
Wind wheel apparatus in the present embodiment also adopts vertical-axis wind turbine, adopts vertical axis windmill, can accept any direction and the wind comes from, and does not need separately to establish yaw system, and tooling cost is low, produces noise little.
Wind wheel apparatus in the present embodiment adopts horizontal axis wind turbine.
The first controllable drive mechanism or the second controllable drive mechanism all adopts power-transfer clutch no matter in above-described embodiment; described two controllable drive mechanisms can also adopt electric clutch-brake; it has clutch and braking function; different controllable drive mechanisms configures suitable drive mechanism need to motor or wind wheel rotating shaft; certainly do not get rid of other suitable clutch and brake mode, as long as the controllable drive mechanism of realizing clutch and braking function is all within protection domain of the present invention yet.
The present invention can control the first controllable drive mechanism and the second controllable drive mechanism by electrical control gear, when elevator normally moves, controlling the first controllable drive mechanism makes to disconnect between wind wheel and motor, control the second controllable drive mechanism and make motor and towing machine interlock, elevator normally moves, in the time that elevator is stopped transport, control the first controllable drive mechanism and make wind wheel and motor linkage, controlling the second controllable drive mechanism makes to disconnect between motor and towing machine, now elevator moves as aerogenerator, the electric energy producing enters into DC bus by frequency converter, be connected to the grid by frequency converter again.Electrical control gear both can complete the control of making at ordinary times the normal operation of energy type elevator under state of elevator, also can complete and make the control of energy type elevator under wind-power electricity generation running state.
Claims (5)
1. make energy type elevator for one kind, comprise motor, frequency converter, described motor is connected with electrical network by frequency converter, it is characterized in that: it also comprises wind wheel apparatus and electrical control gear, described wind wheel apparatus is located at roof top and is connected with motor by the first controllable drive mechanism, described motor is also connected with the traction sheave in elevator by the second controllable drive mechanism, described electrical control gear respectively with the first controllable drive mechanism, the second controllable drive mechanism is connected with frequency converter, described wind wheel apparatus comprises at least one group of wind wheel (1) and wind wheel rotating shaft (2), described wind wheel (1) is all connected in wind wheel rotating shaft (2), described the first controllable drive mechanism comprises the first drg (3) and first clutch (4), described wind wheel rotating shaft (2) is by the first drg (3), first clutch (4) is connected with motor (5) rotating shaft, described the second controllable drive mechanism comprises second brake (7) and second clutch (6), described motor (5) rotating shaft is by second brake (7), second clutch (6) is connected with traction sheave (8), described frequency converter comprises the first rectification adverser, the second rectification adverser and DC bus, described motor is connected with DC bus by the first rectification adverser, described electrical network is connected with DC bus by the second rectification adverser.
2. the energy type elevator of making according to claim 1, it is characterized in that: described electrical control gear comprises central process unit, the first driving circuit, the second driving circuit, described central process unit is connected with the first controllable drive mechanism and the second controllable drive mechanism respectively by the first driving circuit, and described central process unit is also connected with the control end of the first rectification adverser and the second rectification adverser respectively by the second driving circuit.
According to claim 2 make can type elevator, it is characterized in that: described in make and can also comprise closed-center system by type elevator, described closed-center system is connected with the frequency converter in elevator.
4. the energy type elevator of making according to claim 3, it is characterized in that: described closed-center system is connected and refers to the frequency converter in elevator: described closed-center system connects by two-way DC converter and DC bus, described electrical control gear also comprises the 3rd driving circuit, and described central process unit is connected by the control end of the 3rd driving circuit and two-way DC converter.
5. the energy type elevator of making according to claim 1, is characterized in that: described wind wheel apparatus is vertical axis windmill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210182639.7A CN102689823B (en) | 2012-05-31 | 2012-05-31 | Power generation type elevator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210182639.7A CN102689823B (en) | 2012-05-31 | 2012-05-31 | Power generation type elevator |
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| CN102689823A CN102689823A (en) | 2012-09-26 |
| CN102689823B true CN102689823B (en) | 2014-05-28 |
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| CN201210182639.7A Expired - Fee Related CN102689823B (en) | 2012-05-31 | 2012-05-31 | Power generation type elevator |
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| CN106907359B (en) * | 2017-03-29 | 2018-12-21 | 福建工程学院 | A kind of electric driver for realizing energy regenerating |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464235A (en) * | 2010-11-05 | 2012-05-23 | 白孝林 | Improved new-energy elevator |
| CN202643014U (en) * | 2012-05-31 | 2013-01-02 | 浙江中物九鼎科技孵化器有限公司 | Energy producing type elevator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001019310A (en) * | 1999-07-13 | 2001-01-23 | Kitagawa Ind Co Ltd | Elevator |
| KR101151505B1 (en) * | 2009-12-24 | 2012-05-30 | 충북대학교 산학협력단 | Elevator cage, Elevator for wind power generation and method of generating power using elevator |
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- 2012-05-31 CN CN201210182639.7A patent/CN102689823B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464235A (en) * | 2010-11-05 | 2012-05-23 | 白孝林 | Improved new-energy elevator |
| CN202643014U (en) * | 2012-05-31 | 2013-01-02 | 浙江中物九鼎科技孵化器有限公司 | Energy producing type elevator |
Non-Patent Citations (1)
| Title |
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| JP特开2001-19310A 2001.01.23 |
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