CN203267802U - Energy conversion utilization device based on electromagnetic retarder - Google Patents
Energy conversion utilization device based on electromagnetic retarder Download PDFInfo
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- CN203267802U CN203267802U CN2013202863196U CN201320286319U CN203267802U CN 203267802 U CN203267802 U CN 203267802U CN 2013202863196 U CN2013202863196 U CN 2013202863196U CN 201320286319 U CN201320286319 U CN 201320286319U CN 203267802 U CN203267802 U CN 203267802U
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- electromagnetic retarder
- transmission shaft
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Abstract
The utility model relates to an energy conversion utilization device based on an electromagnetic retarder. The energy conversion utilization device comprises a brake pedal and a potentiometer arranged on the brake pedal, wherein the potentiometer is connected with a control system. The energy conversion utilization device further comprises a driving shaft connected with an automobile driving wheel, a transmission shaft connected with a motor and a differential mechanism for connecting the driving shaft with the transmission shaft, the electromagnetic retarder is arranged between the differential mechanism and the motor, the electromagnetic retarder is composed of two parts including a magnet exciting coil and a rotor with an armature winding, the magnet exciting coil is arranged on an automobile chassis, the rotor is arranged on the transmission shaft, the magnet exciting coil and the rotor are both connected with a power source, and the rotor is further connected with an energy storage device through a circuit. According to the energy conversion utilization device, when an automobile is braked, the kinetic energy is converted into the electric energy, conversion, storage and reutilization of the energy can be achieved, heat generated by fuel oil burning is sufficiently used, and the fuel oil consumption is effectively reduced.
Description
Technical field
The utility model relates to a kind of energy conversion device, relates to specifically a kind of energy converter use device based on the electromagnetism electromagnetic retarder.
Background technology
In the control system of automobile, brake system is very important component part, is also the important leverage of safe driving simultaneously.Brake mode commonly used has at present: drum brakes and disk type brake.These two kinds of brake mode are all to adopt friction braking, and the kinetic energy with automobile during braking is converted to heat energy and is dispersed in air, and it is also just higher that the higher friction of the speed of a motor vehicle produces temperature, cause the safety factor of vehicle to reduce.
Automobile fuel ecomomy is one of important performance of automobile; when the fuel consumption of automobile when giving it the gun is constant speed several times to tens times; vehicle starting is a process of giving it the gun; and when vehicle starting; lower or load changes suddenly due to engine temperature; fuel atomizing is undesirable, the inadequate phenomenon of oil inflame usually can occur, has increased fuel consumption.
The utility model content
In order to solve above-mentioned technical matters, the utility model provides a kind of energy converter use device based on the electromagnetism electromagnetic retarder, and it is simple in structure, when automobile brake, the kinetic energy of automobile is converted to electric energy, and stores.When vehicle starting, the electric energy of storage is converted to the car assisted starting of kinetic energy, thereby realizes conversion, storage, recycling to energy, thereby the energy that oil inflame is produced is fully utilized, reduce to a certain extent the fuel consumption of automobile, energy savings.
the technical scheme that the utility model adopts is: a kind of transformation of energy use device based on electromagnetic retarder, comprise brake pedal and be arranged on potential device on brake pedal, potential device is connected with control system, described transformation of energy use device also comprises the axle drive shaft that connects automobile driving wheel, the transmission shaft that connects motor, and the diff that connects axle drive shaft and transmission shaft, be provided with electromagnetic retarder between diff and motor, described electromagnetic retarder forms by excitation coil with rotor two parts of armature loop, excitation coil is arranged on vehicle chassis, rotor is arranged on transmission shaft, described excitation coil and rotor all are connected with power supply, described rotor also is connected with energy storing device by circuit.
Motor described in the utility model adopts the PWM speed governing.
The utility model also comprises the coder that is arranged on automobile driving wheel.
The beneficial effects of the utility model: the utility model is when automobile brake, kinetic energy is converted to electric energy, conversion, storage, recycling to energy have been realized, take full advantage of the energy that oil inflame produces, reduced to a certain extent fuel consumption, the utility model adopts electromagnetic brake, has effectively reduced the frequent use of mechanical brake, prolonged mechanical drg service life.And the moving velocity of automobile is faster, and its braking effect is more remarkable, makes up the deficiency of mechanical braking.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Mark in figure: 1, brake pedal, 2, potential device, 3, drive wheel, 4, axle drive shaft, 5, motor, 6, transmission shaft, 7, diff, 8, electromagnetic retarder, 9, energy storing device, 10, coder.
The specific embodiment
as shown in the figure, a kind of transformation of energy use device based on electromagnetic retarder, comprise brake pedal 1 and be arranged on potential device 2 on brake pedal 1, potential device 2 is connected with control system, described transformation of energy use device also comprises the axle drive shaft 4 that connects automobile driving wheel 3, the transmission shaft 6 that connects motor 5, and the diff 7 that connects axle drive shaft 4 and transmission shaft 6, be provided with electromagnetic retarder 8 between diff 7 and motor 5, described electromagnetic retarder 8 forms by excitation coil with rotor two parts of armature loop, excitation coil is arranged on vehicle chassis, rotor is arranged on transmission shaft 6, described excitation coil and rotor all are connected with power supply, described rotor also is connected with energy storing device 9 by circuit, described motor 5 adopts the PWM speed governing, also comprise the coder 10 that is arranged on automobile driving wheel.
The utility model in the course of the work, in running car, step on brake pedal 1, be introduced into the electromagnetic retarder deboost phase when stepping on brake pedal 1, first cut off motor 5 power supplys this moment, in the electromagnetic braking effective travel, according to the difference of stepping on stroke, potential device 2 will produce different voltage signals, voltage signal imports control system into, through control system, voltage signal is carried out analyzing and processing, pass into the electromagnetic retarder 8 corresponding voltages of excitation coil, produce lock torque.In the situation that excitation coil voltage is certain, the variation substantially in direct ratio of this lock torque and rotating speed of transmission shaft, so the speed of a motor vehicle is higher, the lock torque of generation is larger;
During braking, the electric energy that the rotor winding produces first is stored into the super capacitor group the inside of energy storing device 9 fast, complete braking after the super capacitor group begin discharge, charge a battery through being used for after mu balanced circuit, thereby realize conversion, the storage of energy;
During startup, import signal into control system by the inspection vehicle wheel speed, this moment, the electric energy with storage discharged, pass into simultaneously direct current (DC) for excitation coil and armature rotor winding, this moment, electromagnetic retarder 8 was outwards exported torque as auxiliary power unit, this moment, motor 5 and electromagnetic retarder 8 provided power to be used for starting simultaneously, thereby realized the conversion using of energy.After vehicle wheel rotational speed reached setting value, this moment, transmission shaft 6 rotating speeds surpassed the rotating speed of auxiliary power unit under rated voltage, and control unit is with the retarder supply disconnecton.After this provide power by motor 5.
The utility model has been realized storage, conversion, the recycling of energy, and actv. has reduced the wearing and tearing of mechanical braking.Kinetic energy when being applied on automobile not only with automobile brake is converted to power storage, recycling, takes full advantage of the energy that oil inflame produces, and reaches the purpose of energy savings, and can extend the service life of friction brake.
Claims (3)
1. transformation of energy use device based on electromagnetic retarder, comprise brake pedal (1) and be arranged on potential device (2) on brake pedal (1), potential device (2) is connected with control system, described transformation of energy use device also comprises the axle drive shaft (4) that connects automobile driving wheel (3), the transmission shaft (6) that connects motor (5), and the diff (7) that connects axle drive shaft (4) and transmission shaft (6), it is characterized in that: be provided with electromagnetic retarder (8) between diff (7) and motor (5), described electromagnetic retarder (8) forms by excitation coil with rotor two parts of armature loop, excitation coil is arranged on vehicle chassis, rotor is arranged on transmission shaft (6), described excitation coil and rotor all are connected with power supply, described rotor also is connected with energy storing device (9) by circuit.
2. a kind of transformation of energy use device based on electromagnetic retarder as claimed in claim 1, is characterized in that: described motor (5) employing PWM speed governing.
3. a kind of transformation of energy use device based on electromagnetic retarder as claimed in claim 1, is characterized in that: also comprise the coder (10) that is arranged on automobile driving wheel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202863196U CN203267802U (en) | 2013-05-24 | 2013-05-24 | Energy conversion utilization device based on electromagnetic retarder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202863196U CN203267802U (en) | 2013-05-24 | 2013-05-24 | Energy conversion utilization device based on electromagnetic retarder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203267802U true CN203267802U (en) | 2013-11-06 |
Family
ID=49498272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202863196U Expired - Fee Related CN203267802U (en) | 2013-05-24 | 2013-05-24 | Energy conversion utilization device based on electromagnetic retarder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203267802U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379179A (en) * | 2016-10-28 | 2017-02-08 | 山东理工大学 | Fuzzy controlled eddy current retardance and braking energy recovery device |
| CN110588356A (en) * | 2019-10-11 | 2019-12-20 | 合肥工业大学 | Electromagnetic braking energy recovery system and method for electric automobile |
| CN114552915A (en) * | 2022-03-30 | 2022-05-27 | 河南力旭汽车零部件有限公司 | Retarder coil wiring equipment |
-
2013
- 2013-05-24 CN CN2013202863196U patent/CN203267802U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379179A (en) * | 2016-10-28 | 2017-02-08 | 山东理工大学 | Fuzzy controlled eddy current retardance and braking energy recovery device |
| CN110588356A (en) * | 2019-10-11 | 2019-12-20 | 合肥工业大学 | Electromagnetic braking energy recovery system and method for electric automobile |
| CN114552915A (en) * | 2022-03-30 | 2022-05-27 | 河南力旭汽车零部件有限公司 | Retarder coil wiring equipment |
| CN114552915B (en) * | 2022-03-30 | 2024-05-17 | 河南力旭汽车零部件有限公司 | Retarder coil wiring equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140524 |