CN107834583A - A kind of elevator energy retracting device - Google Patents
A kind of elevator energy retracting device Download PDFInfo
- Publication number
- CN107834583A CN107834583A CN201711093149.9A CN201711093149A CN107834583A CN 107834583 A CN107834583 A CN 107834583A CN 201711093149 A CN201711093149 A CN 201711093149A CN 107834583 A CN107834583 A CN 107834583A
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- module
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- energy
- switching tube
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- 238000001914 filtration Methods 0.000 claims abstract description 21
- 238000004146 energy storage Methods 0.000 claims abstract description 14
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
- H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
Abstract
The invention discloses a kind of elevator energy retracting device, including temperature difference energy module, rectification module, filtration module, inversion module, AC DC modules and energy-storage battery；Temperature difference energy module output end and traction machine are connected with rectification module input respectively, rectification module output end is connected with filtration module input, filtration module output end is connected with inversion module input, inversion module output end is connected with AC DC module inputs, and AC DC module output ends are connected with energy-storage battery.The heat energy of traction machine is converted into the output of voltage x current energy by the invention using temperature difference energy module, the useless electric energy in traction machine is exported simultaneously, direct voltage output is converted into by rectification module and filtration module, industrial frequency AC electricity output is being converted into by inversion module, electrical parameter is converted into finally by AC DC modules to export with the voltage x current that energy-storage battery matches, and realizes the recovery of energy.The invention is used to reclaim the energy that elevator is wasted.
Description
Technical field
The present invention relates to elevator technology field, more specifically to a kind of energy recycle device suitable for elevator.
Background technology
Growing with social economy, existing high-storey building is more and more, substantially increases to elevator
Demand.
Elevator during normal use, ascending for elevator and it is descending when, the conversion of correlation energy all be present, in the process
The electric energy that traction machine is inputted is not actually to do useful work completely, but has significant component of energy conversion to turn into heat
Can, i.e., elevator has considerable degree of electric energy to be consumed by resistance element in the process of running, and now traction machine has been equivalent to
The effect of generator has been arrived, while wasting electric energy, will also improve the temperature of some circuit elements or some accessories in elevator
Degree, ultimately result in the service life for influenceing elevator.
The content of the invention
The technical problem to be solved in the present invention is：A kind of elevator energy retracting device is provided.
The present invention solve its technical problem solution be：
A kind of elevator energy retracting device, including be arranged on traction machine temperature difference energy module, rectification module, filtering mould
Block, inversion module, AC-DC module and energy-storage battery；The temperature difference energy module output end and traction machine respectively with rectification
Module input is connected, and the rectification module output end is connected with filtration module input, the filtration module output end with it is inverse
Become module input to be connected, the inversion module output end is connected with AC-DC module input, the AC-DC module output end
It is connected with energy-storage battery.
As the further improvement of above-mentioned technical proposal, the inversion module includes control chip, two groups of first switch groups
Part, two groups of second switch components and two groups of drive components, the control chip output end pass through drive component and second switch
Component is connected, and the second switch component is connected with first switch component, the filtration module output end and first switch component
Input is connected, and the second switch component output end is connected with AC-DC module input.
As the further improvement of above-mentioned technical proposal, the first open pipe component includes resistance R1, resistance R2, resistance
R3, electric capacity C1, diode D1, diode D2 and switching tube M1, the diode D1 both positive and negative polarities respectively with switching tube M1 source electrodes
And grid is connected, the diode D2 negative poles are connected by resistance R1 and resistance R2 with switching tube M1 grids, and diode D2 is just
Pole connects power end, and the electric capacity C1 both ends are connected with diode D2 negative poles and switching tube M1 source electrodes respectively, the switching tube M1
Drain electrode is connected with filtration module output end；The second switch component includes resistance R4, resistance R5, resistance R6, resistance R7, resistance
R8, triode Q1, switching tube M2 and triode D3, the switching tube M2 drain electrodes are connected with switching tube M1 source electrodes, the switch
Pipe M2 grids are connected by resistance R5 and resistance R6 with triode Q1 base stages, triode Q1 grounded emitters, triode Q1 current collections
Pole is connected between resistance R1 and resistance R2, and triode Q1 is grounded by resistance R7, and the switching tube M2 source electrodes are connect by resistance R8
Ground, the switching tube M2 grids are connected with diode D3 positive poles, and diode D3 negative poles connect power end by resistance R4, and resistance R6 is simultaneously
It is associated in diode D3 both ends；The drive component includes triode Q2, the triode Q2 base stages and control chip output end phase
Even, triode Q2 grounded emitters, triode Q2 colelctor electrodes are connected with diode D3 negative poles.
As the further improvement of above-mentioned technical proposal, the control chip model STM32.
As the further improvement of above-mentioned technical proposal, the AC-DC module includes EMI units, rectification unit, input filter
Ripple unit, isolating transformer, output filter unit and pwm unit, the inversion module output end and EMI units are defeated
Enter end to be connected, the EMI units output end is connected with rectification unit input, the rectification unit output end and input filter list
First input is connected, and the input filter unit output end is connected with isolating transformer input, the isolating transformer output
End is connected by exporting filter unit with energy-storage battery, and the pwm unit includes model UC3842 pulse width modulating chips
And power switch pipe, the pulse width modulating chip output end are connected with power switch pipe control terminal, the power switch pipe is defeated
Go out to terminate between isolating transformer input and earth terminal.
The beneficial effects of the invention are as follows：The heat energy of traction machine is converted into voltage by the invention using temperature difference energy module
Current energy is exported, while the useless electric energy in traction machine is exported, and direct current is converted into by rectification module and filtration module
Voltage output, industrial frequency AC electricity output is being converted into by inversion module, electrical parameter and storage are converted into finally by AC-DC module
The voltage x current output that energy battery matches, realizes the recovery of energy.The invention is used to reclaim the energy that elevator is wasted.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described.Obviously, described accompanying drawing is the part of the embodiment of the present invention, rather than is all implemented
Example, those skilled in the art on the premise of not paying creative work, can also obtain other designs according to these accompanying drawings
Scheme and accompanying drawing.
Fig. 1 is the module frame figure of the present invention；
Fig. 2 is the inversion module embodiment schematic diagram of the present invention；
Fig. 3 is the AC-DC module embodiment schematic diagram of the present invention.
Embodiment
Carried out below with reference to the design of embodiment and accompanying drawing to the present invention, concrete structure and caused technique effect clear
Chu, complete description, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright part of the embodiment, rather than whole embodiments, based on embodiments of the invention, those skilled in the art is not paying
The other embodiment obtained on the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text
All annexations, not single finger element directly connect, and refer to can be according to specific implementation situation, by adding or reducing connection
Element, to form more excellent circuit structure.Each technical characteristic in the invention, on the premise of not conflicting conflict
Can be with combination of interactions.
1~Fig. 3 of reference picture, the invention discloses a kind of elevator energy retracting device, including is arranged on traction machine
Temperature difference energy module, rectification module, filtration module, inversion module, AC-DC module and energy-storage battery；The temperature difference energy
Module output end and traction machine are connected with rectification module input respectively, and the rectification module output end inputs with filtration module
End is connected, and the filtration module output end is connected with inversion module input, and the inversion module output end and AC-DC module are defeated
Enter end to be connected, the AC-DC module output end is connected with energy-storage battery.Specifically, the invention utilizes temperature difference energy module
The heat energy of traction machine is converted into the output of voltage x current energy, while the useless electric energy in traction machine is exported, passes through rectification mould
Block and filtration module are converted into direct voltage output, and industrial frequency AC electricity output is being converted into by inversion module, finally by
AC-DC module is converted into electrical parameter and exported with the voltage x current that energy-storage battery matches, and realizes the recovery of energy.
It is further used as preferred embodiment, in the invention embodiment, the inversion module includes control
Coremaking piece, two groups of first switch components, two groups of second switch components and two groups of drive components, the control chip output end are led to
Component of overdriving is connected with second switch component, and the second switch component is connected with first switch component, the filtration module
Output end is connected with first switch component inputs, and the second switch component output end is connected with AC-DC module input.Tool
Body, inversion module described in the present embodiment are a kind of full bridge inversion circuits, in conventional full bridge inversion circuit, control core
Piece needs to control the break-make of four switching tubes using four output ends simultaneously, easily causes the deficiency of control chip hardware resource,
It is that can control the break-make of four switching tubes that control chip described in the present embodiment, which need to only utilize two output ends, effectively saves control
Chip hardware resource.
Further, in the invention specific embodiment, the first open pipe component include resistance R1, resistance R2,
Resistance R3, electric capacity C1, diode D1, diode D2 and switching tube M1, the diode D1 both positive and negative polarities respectively with switching tube M1
Source electrode and grid are connected, and the diode D2 negative poles are connected by resistance R1 and resistance R2 with switching tube M1 grids, diode
D2 positive poles connect power end, and the electric capacity C1 both ends are connected with diode D2 negative poles and switching tube M1 source electrodes respectively, the switch
Pipe M1 drain electrodes are connected with filtration module output end；The second switch component include resistance R4, resistance R5, resistance R6, resistance R7,
Resistance R8, triode Q1, switching tube M2 and triode D3, the switching tube M2 drain electrodes are connected with switching tube M1 source electrodes, described
Switching tube M2 grids are connected by resistance R5 and resistance R6 with triode Q1 base stages, triode Q1 grounded emitters, triode Q1
Colelctor electrode is connected between resistance R1 and resistance R2, and triode Q1 is grounded by resistance R7, and the switching tube M2 source electrodes pass through resistance
R8 is grounded, and the switching tube M2 grids are connected with diode D3 positive poles, and diode D3 negative poles connect power end, resistance by resistance R4
R6 is connected in parallel on diode D3 both ends；The drive component includes triode Q2, and the triode Q2 base stages export with control chip
End is connected, and triode Q2 grounded emitters, triode Q2 colelctor electrodes are connected with diode D3 negative poles.
It is further used as preferred embodiment, in the invention embodiment, the control chip model
STM32, the control chip programming of the model is simple, rich hardware resource, and power consumption is extremely low during operation.
It is further used as preferred embodiment, in the invention embodiment, the AC-DC module includes
EMI units, rectification unit, input filter unit, isolating transformer, output filter unit and pwm unit, it is described inverse
Become module output end with EMI unit inputs to be connected, the EMI units output end is connected with rectification unit input, described whole
Stream unit output end is connected with input filter unit input, the input filter unit output end and isolating transformer input
It is connected, the isolating transformer output end is connected by exporting filter unit with energy-storage battery, and the pwm unit includes
Model UC3842 pulse width modulating chips and power switch pipe, the pulse width modulating chip output end control with power switch pipe
End is connected, and the power switch pipe output is terminated between isolating transformer input and earth terminal.Specifically, the invention
Model UC3842 pulse width modulating chip is used in embodiment, and as AC-DC module core, its integrated level is high, effectively reduces electricity
The complexity on road, while the pulse width modulating chip load response of the model and Serial regulation degree superior performance, can ensure
Energy-storage battery realizes charging operations under the environment of safety.
The better embodiment of the present invention is illustrated above, but the invention is not limited to the implementation
Example, those skilled in the art can also make a variety of equivalent modifications on the premise of without prejudice to spirit of the invention or replace
Change, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (5)
- A kind of 1. elevator energy retracting device, it is characterised in that：Including be arranged on traction machine temperature difference energy module, rectification mould Block, filtration module, inversion module, AC-DC module and energy-storage battery；The temperature difference energy module output end and traction machine point It is not connected with rectification module input, the rectification module output end is connected with filtration module input, and the filtration module is defeated Go out end with inversion module input to be connected, the inversion module output end is connected with AC-DC module input, the AC-DC moulds Block output end is connected with energy-storage battery.
- A kind of 2. elevator energy retracting device according to claim 1, it is characterised in that：The inversion module includes control Chip, two groups of first switch components, two groups of second switch components and two groups of drive components, the control chip output end pass through Drive component is connected with second switch component, and the second switch component is connected with first switch component, and the filtration module is defeated Go out end with first switch component inputs to be connected, the second switch component output end is connected with AC-DC module input.
- A kind of 3. elevator energy retracting device according to claim 2, it is characterised in that：The first open pipe component includes Resistance R1, resistance R2, resistance R3, electric capacity C1, diode D1, diode D2 and switching tube M1, the diode D1 both positive and negative polarities It is connected respectively with switching tube M1 source electrodes and grid, the diode D2 negative poles pass through resistance R1 and resistance R2 and switching tube M1 grid Extremely be connected, diode D2 positive poles connect power end, the electric capacity C1 both ends respectively with diode D2 negative poles and switching tube M1 source electrodes It is connected, the switching tube M1 drain electrodes are connected with filtration module output end；The second switch component include resistance R4, resistance R5, Resistance R6, resistance R7, resistance R8, triode Q1, switching tube M2 and triode D3, the switching tube M2 drain electrodes and switching tube M1 Source electrode is connected, and the switching tube M2 grids are connected by resistance R5 and resistance R6 with triode Q1 base stages, triode Q1 emitter stages Ground connection, triode Q1 colelctor electrodes are connected between resistance R1 and resistance R2, and triode Q1 is grounded by resistance R7, the switching tube M2 Source electrode is grounded by resistance R8, and the switching tube M2 grids are connected with diode D3 positive poles, and diode D3 negative poles pass through resistance R4 Power end is connect, resistance R6 is connected in parallel on diode D3 both ends；The drive component includes triode Q2, the triode Q2 base stages with Control chip output end is connected, and triode Q2 grounded emitters, triode Q2 colelctor electrodes are connected with diode D3 negative poles.
- A kind of 4. elevator energy retracting device according to claim 3, it is characterised in that：The control chip model STM32。
- A kind of 5. elevator energy retracting device according to claim 4, it is characterised in that：The AC-DC module includes EMI Unit, rectification unit, input filter unit, isolating transformer, output filter unit and pwm unit, the inversion mould Block output end is connected with EMI unit inputs, and the EMI units output end is connected with rectification unit input, the rectification list First output end is connected with input filter unit input, the input filter unit output end and isolating transformer input phase Even, the isolating transformer output end is connected by exporting filter unit with energy-storage battery, and the pwm unit includes type Number it is UC3842 pulse width modulating chips and power switch pipe, the pulse width modulating chip output end and power switch pipe control terminal It is connected, the power switch pipe output is terminated between isolating transformer input and earth terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711093149.9A CN107834583B (en) | 2017-11-08 | 2017-11-08 | Elevator energy recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711093149.9A CN107834583B (en) | 2017-11-08 | 2017-11-08 | Elevator energy recovery device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107834583A true CN107834583A (en) | 2018-03-23 |
| CN107834583B CN107834583B (en) | 2023-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711093149.9A Active CN107834583B (en) | 2017-11-08 | 2017-11-08 | Elevator energy recovery device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367143A (en) * | 2011-10-19 | 2012-03-07 | 沈阳博林特电梯股份有限公司 | Energy saving type elevator driving and energy conversion device |
| DE102011056135A1 (en) * | 2011-12-07 | 2013-06-13 | Refusol Gmbh | Power generation system e.g. photovoltaic system for supplying electric power to e.g. public supply network, has control device that is provided to control switch device based on direct voltage power supplied by power generator |
| CN103441521A (en) * | 2013-08-31 | 2013-12-11 | 深圳先进储能材料国家工程研究中心有限公司 | Elevator energy recovery ensuring system |
| CN105584921A (en) * | 2016-02-29 | 2016-05-18 | 广州广日电梯工业有限公司 | Energy conversation system for elevators |
| CN205753436U (en) * | 2016-06-29 | 2016-11-30 | 韩伟 | A kind of two way convertor device controlled based on ARM and FPGA |
| CN207459742U (en) * | 2017-11-08 | 2018-06-05 | 广东亚太通力电梯有限公司 | A kind of elevator energy retracting device |
-
2017
- 2017-11-08 CN CN201711093149.9A patent/CN107834583B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367143A (en) * | 2011-10-19 | 2012-03-07 | 沈阳博林特电梯股份有限公司 | Energy saving type elevator driving and energy conversion device |
| DE102011056135A1 (en) * | 2011-12-07 | 2013-06-13 | Refusol Gmbh | Power generation system e.g. photovoltaic system for supplying electric power to e.g. public supply network, has control device that is provided to control switch device based on direct voltage power supplied by power generator |
| CN103441521A (en) * | 2013-08-31 | 2013-12-11 | 深圳先进储能材料国家工程研究中心有限公司 | Elevator energy recovery ensuring system |
| CN105584921A (en) * | 2016-02-29 | 2016-05-18 | 广州广日电梯工业有限公司 | Energy conversation system for elevators |
| CN205753436U (en) * | 2016-06-29 | 2016-11-30 | 韩伟 | A kind of two way convertor device controlled based on ARM and FPGA |
| CN207459742U (en) * | 2017-11-08 | 2018-06-05 | 广东亚太通力电梯有限公司 | A kind of elevator energy retracting device |
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| Publication number | Publication date |
|---|---|
| CN107834583B (en) | 2023-11-14 |
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| PB01 | Publication | ||
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| CB02 | Change of applicant information |
Address after: 528145 No. 12-8, Tongsheng Second Road, Nanshan Town, Sanshui District, Foshan City, Guangdong Province Applicant after: Guangdong Asia Pacific Tongni Elevator Co.,Ltd. Address before: Lishui Town, Nanhai District, Foshan City, Guangdong Province Applicant before: GUANGDONG ASIA-PACIFIC KONE ELEVATOR CO.,LTD. |
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