CN119059377A - Energy recovery tension machine and energy recovery control method - Google Patents
Energy recovery tension machine and energy recovery control method Download PDFInfo
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- CN119059377A CN119059377A CN202411202317.3A CN202411202317A CN119059377A CN 119059377 A CN119059377 A CN 119059377A CN 202411202317 A CN202411202317 A CN 202411202317A CN 119059377 A CN119059377 A CN 119059377A
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- 238000011084 recovery Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 claims abstract description 8
- 238000005265 energy consumption Methods 0.000 claims description 17
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 230000009471 action Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 7
- 238000003825 pressing Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009323 psychological health Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
- B65H75/403—Carriage with wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4402—Guiding arrangements to control paying-out and re-storing of the material
- B65H75/4405—Traversing devices; means for orderly arranging the material on the drum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4486—Electric motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/35—Ropes, lines
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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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The application discloses an energy recovery tensioner and an energy recovery control method, wherein the energy recovery tensioner comprises a frame, and a tension wheel assembly, a driving assembly and a battery module which are arranged on the frame; the tension roller assembly is used for providing a required tensioning force for tension paying-off construction, the driving assembly is arranged on the tension roller assembly, the driving assembly is used for providing a driving force for the tension roller assembly when the tension roller assembly is in an active working condition, the driving assembly can generate electric energy when the tension roller assembly is in a passive working condition, and the battery module is used for providing a power source for the driving assembly when the tension roller assembly is in the active working condition and recovering the electric energy generated by the driving assembly when the tension roller assembly is in the passive working condition. According to the application, the battery module is used as the power of the energy recovery tensioner, so that the redundant electric energy generated by the driving assembly under the passive working condition is effectively recovered, and the potential safety hazard caused by incapability of processing the redundant energy is avoided.
Description
Technical Field
The application belongs to the technical field of tensioners, and particularly relates to an energy recovery tensioner and an energy recovery control method.
Background
Tension machines are commonly used in transmission line tension-based construction to keep wires, hauling ropes, etc. under tension to be deployed (or hauled). The tensioner comprises a diesel engine driven tensioner and a new energy electric tensioner, the tensioner driven by the diesel engine has large pollution and large environmental noise, and the phenomenon that the tension field manipulator and the traction field manipulator are not communicated smoothly due to overlarge noise is easy to occur. The diesel engine drives the hydraulic pump, and then the hydraulic pump drives the hydraulic motor, so that the energy is converted for multiple times, the transmission efficiency is low, and the energy consumption is high. At present, the existing electric tensioners do not have complete energy recycling transmission structure and have no control scheme for energy recycling system.
Disclosure of Invention
The application aims to provide an energy recovery tensioner and an energy recovery control method, which realize recovery of redundant energy in the working process of an electric tensioner.
In order to achieve the above object, an aspect of the present application provides an energy recovery tensioner comprising a frame and a tensioner body mounted on the frame:
The tension pulley assembly is used for providing a required tensioning force for tension paying-off construction;
The driving assembly is arranged on the tension pulley assembly and is used for providing driving force for the tension pulley assembly when the tension pulley assembly is in an active working condition and can generate electric energy when the tension pulley assembly is in a passive working condition, and
And the battery module is used for providing a power source for the driving assembly under the active working condition and recovering the electric energy generated by the driving assembly under the passive working condition.
In some embodiments, the tension pulley assembly comprises two tension pulleys connected through a connecting rod, a traction rope is wound on the two tension pulleys, a first gear is mounted on the periphery of the tension pulleys, and the driving assembly is in driving connection with the first gear.
In some embodiments, the drive assembly includes a speed reducer and a drive member coaxially in driving connection, wherein a second gear is mounted on an output shaft of the speed reducer, and the second gear is meshed with outer portions Zhou Jun of the two first gears.
In some embodiments, the drive member is a permanent magnet motor.
In some embodiments, the energy recovery tensioner further comprises a power management module and a motor control module electrically connected, wherein the motor control module is used for converting the electric energy generated by the permanent magnet motor into the power management module, and the power management module is used for recovering and storing the converted electric energy.
In some embodiments, the drive assembly further comprises an energy consuming bin disposed on the frame, the energy consuming bin electrically connected to the power management module and configured to consume excess energy in the power management module.
The second aspect of the present application provides an energy recovery control method applied to the energy recovery tensioner as described above, the energy recovery control method comprising the steps of:
when tension operation is performed, the current operation working condition of the tension wheel assembly is obtained;
when the tension pulley assembly is in an active working condition, the control driving assembly and the battery module are matched to provide driving force for the tension pulley assembly;
and when the tension wheel assembly is in a passive working condition, controlling the battery module to recover the electric energy generated by the driving assembly.
In some embodiments, the step of controlling the battery module to recover the electrical energy generated by the drive assembly when the tension wheel assembly is in a passive condition further comprises:
acquiring energy generated by a driving assembly and energy recoverable by a battery module;
comparing the energy generated by the driving assembly with the energy recoverable by the battery module;
and recycling or consuming the surplus energy generated by the driving assembly according to the comparison result.
In some embodiments, the step of recovering excess energy generated by the drive assembly based on the comparison result includes:
When the energy which can be recovered by the battery module is larger than the energy generated by the driving assembly, the energy generated by the driving assembly is completely recovered into the battery module through the power management module;
and when the energy which can be recovered by the battery module is smaller than the energy generated by the driving assembly, the energy generated by the driving assembly is partially recovered into the battery module through the power management module.
In some embodiments, the step of consuming the surplus energy generated by the driving assembly according to the comparison result further includes:
When the energy which can be recovered by the battery module is smaller than the energy generated by the driving assembly, the energy consumption cabinet is controlled to consume redundant energy;
And when the battery module is full, controlling the energy consumption cabinet to consume all the energy recovered by the power management module.
According to the technical scheme, the driving assembly is arranged on the tension pulley assembly, the battery module provides a power source for the driving assembly when the tension pulley assembly is in an active working condition, the tension pulley assembly performs active wire winding operation under the action of the driving force of the driving assembly, and when the tension pulley assembly performs wire winding operated under the action of the traction force of the external traction machine, the driving assembly can generate electric energy and can effectively recover redundant electric energy generated by the driving assembly under the passive working condition, so that potential safety hazards caused by incapability of processing the redundant energy are avoided.
Additional features and advantages of embodiments of the application will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of embodiments of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain, without limitation, the embodiments of the application. Other figures may be made from the structures shown in these figures without inventive effort for a person of ordinary skill in the art. In the drawings:
FIG. 1 is a schematic diagram of the structure of an energy recovery tensioner of the present application;
FIG. 2 is a schematic diagram of the tension pulley assembly of the energy recovery tensioner of the present application;
FIG. 3 is a schematic view of the structure of the energy recovery tensioner of the present application during a tensioning operation construction operation;
fig. 4 is a control schematic of the energy recovery tensioner of the present application.
Description of the reference numerals
10. Rack 40 energy consumption cabinet
11. Tension pulley 50 hauling rope
12. First gear 60 motor control module
13. Second gear 70 assists the hydraulic module
14. Wire guide 80 drive assembly
15. Connecting rod 81 permanent magnet motor
16. Wire pressing device 82 speed reducer
20. Power management module for wire disc 90
30. Battery module
Detailed Description
The following describes specific embodiments of the present application in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the application, are not intended to limit the application.
The energy recovery tensioner and the energy recovery control method according to the present application are described below with reference to the accompanying drawings.
As shown in fig. 1 and2, the present application provides an energy recovery tensioner, which comprises a frame 10, a tension pulley assembly, a driving assembly 80 and a battery module 30, wherein the tension pulley assembly is installed on the frame 10, the tension pulley assembly is used for providing a required tensioning force for tension paying-off construction, the driving assembly 80 is installed on the tension pulley assembly, the driving assembly 80 is used for providing a driving force for the tension pulley assembly when the tension pulley assembly is in an active working condition, the driving assembly 80 can generate electric energy when the tension pulley assembly is in a passive working condition, and the battery module 30 is used for providing a power source for the driving assembly 80 when the tension pulley assembly is in the active working condition and recovering the electric energy generated by the driving assembly 80 when the tension pulley assembly is in the passive working condition.
The active working condition is that the battery module 30 supplies power to the driving assembly 80, so that the driving assembly 80 drives the tension wheel assembly to rotate, and the passive working condition is that the wires on the tension wheel assembly rotate reversely under the traction force of the external traction machine, so that the reverse rotation of the tension wheel assembly drives the driving assembly 80 to generate electric energy, as shown in fig. 3.
The energy recovery tensioner provided by the application adopts the battery module 30 to provide power under the active working condition, and the power of the new energy can solve the problems of low fuel power efficiency, pollution of fuel emission to the environment and great reduction of noise in the existing electricity construction and paying-off construction, and is beneficial to the physical and psychological health of the operator and the effective transmission of operation instructions.
Furthermore, the electric energy recovery tensioner adopts a new energy driving mode, adopts the battery module 30 as the power of the energy recovery tensioner, and under the driving action of the battery module 30 and the driving assembly 80, the tension wheel assembly performs a wire winding action under the driving action of the driving assembly 80 under the active working condition, and effectively recovers the redundant electric energy generated by the driving assembly 80 under the passive working condition, thereby avoiding potential safety hazards caused by incapability of processing the redundant energy.
In some embodiments, the tension pulley assembly comprises two tension pulleys 11 connected through a connecting rod 15, the connecting rod 15 is respectively connected with the external axes of the two tension pulleys 11, the traction ropes 50 are wound on the two tension pulleys 11, a first gear 12 is coaxially arranged on the periphery of one side, facing away from the connecting rod 15, of the tension pulley 11, and the driving assembly 80 is in driving connection with the first gear 12. In addition, the frame 10 is also provided with a wire guide 14, and a traction rope 50 extending from the wire guide 20 is guided by the wire guide 14 and wound around the outer circumference of the tension pulley 11. The wire guide 14 guides, collects and sorts the traction ropes 50 extending from the wire guide plate 20, and winds the traction ropes 50 toward the tension pulley 11, so that the traction ropes 50 between the tension pulley 11 and the wire guide plate 20 can be prevented from sagging excessively, and the winding of the plurality of traction ropes 50 can be prevented from being disturbed.
Specifically, the driving assembly 80 includes a speed reducer 82 and a driving member which are coaxially connected in a driving manner, and a second gear 13 is mounted on an output shaft of the speed reducer 82, and the second gear 13 is engaged with outer Zhou Jun of the two first gears 12. When the driving piece drives the speed reducer 82 to work, the speed reducer 82 drives the second gear 13 to rotate, so that the second gear 13 drives the first gear 12 to rotate, and the whole tension wheel 11 can be driven to rotate, and normal tension driving operation of the tension wheel 11 is realized.
Preferably, the driving element of the present application is a permanent magnet motor 81, and the characteristics of the permanent magnet motor 81 are utilized to match the reverse actions of the tension pulley 11 and the transmission device, so that the mechanical energy of the operated working condition is converted into electric energy. Specifically, during the working process, when the tension operation is performed, the external tractor provides enough traction force to pull the wire on the tension wheel 11, the tension wheel 11 is passively pulled to rotate under the action of the traction force, the second gear 13 drives the first gear 12 to rotate, then the permanent magnet motor 81 is reversely pulled to reversely rotate through the speed reducer 82, and the rotor of the permanent magnet motor 81 rotates to cut the magnetic force lines at the stator end, so that electric energy is generated. Therefore, it can be seen that the permanent magnet motor 81 of the present application can drive the tension pulley 11 to rotate under the active working condition of the tension pulley 11, and can generate electric energy under the passive working condition of external traction force, and the function of the permanent magnet motor is similar to that of a generator, so that energy recovery, storage and utilization are realized. In addition, the application adopts the direct drive scheme of the permanent magnet motor 81 and the speed reducer 82, and can solve the problems of more stages, low efficiency and the like of the original hydraulic drive transmission route.
In some embodiments, the energy recovery tensioner further comprises a power management module 90 and a motor control module 60 which are electrically connected, wherein the motor control module 60 is electrically connected with the permanent magnet motor 81, the power management module 90 mainly plays a role of energy type conversion to serve as an energy transmission bridge between the motor control module 60 and the battery module 30, and the power management module 90 converts electric energy generated by the permanent magnet motor 81 into energy which can be absorbed by the battery module 30 and stores the energy into the battery module 30 for recovery. In the passive operation, the motor control module 60 is configured to convert the electric energy generated by the permanent magnet motor 81 into the power management module 90, and the power management module 90 is configured to recover and store the converted electric energy.
For safety reasons, when the surplus of recovered energy is present, in order to avoid overcharging the battery module 30 and energy cannot be consumed, the driving assembly 80 further includes an energy consumption cabinet 40 disposed on the frame 10, and the energy consumption cabinet 40 is electrically connected to the power management module 90 and is used for consuming the surplus energy in the power management module 90. When the battery module 30 is full of power, and the battery module 30 is unable to recover the power, the power management module 90 converts the extra power generated by the permanent magnet motor 81 into power that can be consumed by the power consumption cabinet 40, so that the power consumption cabinet 40 consumes the extra power. For example, the energy consumption cabinet 40 may be a wind power consumption, a heat energy consumption, or the like.
In addition, the energy recovery tensioner includes an auxiliary hydraulic module 70 for driving other auxiliary implement components, the auxiliary hydraulic module 70 being configured to power other implement mechanisms external to the tensioner assembly. For example, the wire guide plate 20 connected to the tension wheel assembly is driven mainly by a wire guide plate motor, and the operation power of the wire guide plate motor is derived from the auxiliary hydraulic module 70.
Further, the energy recovery tensioner further comprises a wire pressing device 16 mounted on the frame 10, wherein the wire pressing device 16 is used for pressing when the traction rope 50 is paid out. In this embodiment, by providing the wire pressing device 16, the manner of manually pulling the traction rope 50 in the crimping process of the traction rope 50 can be avoided, the labor intensity of workers and the personal safety are effectively ensured, and meanwhile, the traction rope 50 is ensured not to be disordered.
As shown in fig. 4, a second aspect of the present application provides an energy recovery control method applied to an energy recovery tensioner as described above, the energy recovery control method comprising the steps of:
when tension operation is performed, the current operation working condition of the tension wheel assembly is obtained;
When the tension pulley assembly is in an active condition, the control drive assembly 80 and the battery module 30 cooperate to provide a driving force for the tension pulley assembly;
When the tension pulley assembly is in a passive condition, the battery module 30 is controlled to recover the electrical energy generated by the drive assembly 80.
The application is based on the purpose of recovering the redundant energy generated by the passive working condition, and the working condition of the tension pulley assembly is judged to ensure that the tension pulley assembly does not have redundant energy in all working conditions so as to realize energy recovery and redundant energy consumption, thereby improving the safety performance of the tension machine in the working process. Specifically, during the active working condition, the battery module 30 provides battery power for the driving assembly 80 to drive the driving assembly 80 to work, and then the driving assembly 80 drives the tension wheel assembly to perform the wire winding operation, and during the passive working condition, the external tractor applies traction force to the tension wheel assembly to enable the tension wheel assembly to perform the wire releasing operation, and the driving assembly 80 is driven to rotate under the traction effect to generate electricity, so that electric energy is generated.
In some embodiments, the step of controlling the battery module 30 to recover the electrical energy generated by the drive assembly 80 when the tension wheel assembly is in the passive operating mode further comprises:
Acquiring energy generated by the drive assembly 80 and energy recoverable by the battery module 30;
comparing the energy generated by the drive assembly 80 with the energy recoverable by the battery module 30;
The excess energy generated by the drive assembly 80 is recovered or dissipated based on the comparison.
The energy recovery tensioner disclosed by the application not only can recover the electric energy generated by the permanent magnet motor 81 so as to realize the recycling of energy sources and save energy cost, but also can consume the excessive electric energy which cannot be recovered, thus preventing the excessive electric energy from causing huge potential safety hazards in the tensioner.
In some embodiments, the step of recovering excess energy generated by the drive assembly 80 based on the comparison comprises:
When the energy that can be recovered by the battery module 30 is greater than the energy generated by the driving assembly 80, the energy generated by the driving assembly 80 is recovered into the battery module 30 entirely by the power management module 90;
When the energy that can be recovered by the battery module 30 is smaller than the energy generated by the driving assembly 80, a portion of the energy generated by the driving assembly 80 is recovered into the battery module 30 by the power management module 90.
Under the passive working condition, the traction force of the external traction machine is larger than the tension force of the tension wheel 11, and because the tension wheel 11 is operated, the rotation direction of the tension wheel 11 is opposite to the direction of the tension force, and when the external traction machine drives the tension wheel 11 to rotate, the tension wheel 11 can drag the permanent magnet motor 81 to passively rotate so as to generate electricity.
In the energy recovery process, when the space of the battery module 30 for recovering energy is larger than the electric energy generated by the permanent magnet motor 81, the battery module 30 can recover all the generated electric energy, when the space of the battery module 30 for recovering energy is smaller than the electric energy generated by the permanent magnet motor 81, the power management module 90 converts a part of the battery into the energy which can be recovered by the battery module 30, and the rest of the energy is consumed in other devices, and when the battery module 30 is full, the battery module 30 can not recover the energy again, and then the electric energy generated by the permanent magnet motor 81 is converted into the power management module 90 for other consumption actions.
In some embodiments, the step of consuming the surplus energy generated by the drive assembly 80 according to the comparison result further comprises:
when the energy recoverable by the battery module 30 is less than the energy generated by the driving assembly 80, controlling the energy consumption cabinet 40 to consume the surplus energy;
When the battery module 30 is full, the control energy consumption cabinet 40 consumes all the energy recovered by the power management module 90.
In this embodiment, when the battery module 30 already has a part of the electric power and the remaining energy space that can be recovered is smaller than the electric power generated by the permanent magnet motor 81, the battery module 30 cannot fully absorb the electric power generated by the permanent magnet motor 81, and at this time, the power management module 90 converts the surplus electric power and transmits it to the energy consumption cabinet 40 for consumption. When the battery module 30 is in a full state, the battery module 30 does not have a space for recovering electric energy, so that when the permanent magnet motor 81 generates electric energy, the power management module 90 recovers all the electric energy generated by the permanent magnet motor 81 into the energy consumption cabinet 40 for all consumption. By consuming the redundant electric energy, the potential safety hazard of the redundant energy can be avoided.
In the description of the present application, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, or communicable with each other, directly connected, indirectly connected through an intervening medium, or in communication between two elements or in an interactive relationship between two elements, unless otherwise explicitly specified. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411202317.3A CN119059377A (en) | 2024-08-29 | 2024-08-29 | Energy recovery tension machine and energy recovery control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411202317.3A CN119059377A (en) | 2024-08-29 | 2024-08-29 | Energy recovery tension machine and energy recovery control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119059377A true CN119059377A (en) | 2024-12-03 |
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ID=93644341
Family Applications (1)
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| CN202411202317.3A Pending CN119059377A (en) | 2024-08-29 | 2024-08-29 | Energy recovery tension machine and energy recovery control method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN119765599A (en) * | 2024-12-17 | 2025-04-04 | 湖南中联重科应急装备有限公司 | Control method and device of energy recovery equipment, energy recovery equipment and medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119765599A (en) * | 2024-12-17 | 2025-04-04 | 湖南中联重科应急装备有限公司 | Control method and device of energy recovery equipment, energy recovery equipment and medium |
| CN119765599B (en) * | 2024-12-17 | 2025-09-26 | 湖南中联重科应急装备有限公司 | Control method and device of energy recovery equipment, energy recovery equipment and medium |
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