CN215552582U - Cooling device of power converter of unmanned automobile - Google Patents
Cooling device of power converter of unmanned automobile Download PDFInfo
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- CN215552582U CN215552582U CN202122012608.4U CN202122012608U CN215552582U CN 215552582 U CN215552582 U CN 215552582U CN 202122012608 U CN202122012608 U CN 202122012608U CN 215552582 U CN215552582 U CN 215552582U
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- power
- vehicle body
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- driver
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model is suitable for the technical field of automobiles, and provides a cooling device of a power converter of an unmanned automobile, which comprises an automobile body, wherein the upper side of the automobile body is provided with rear wheels and plays a driving role, the lower side of the automobile body is provided with front wheels, and the inner sides of the rear wheels are provided with motors; the driver is arranged on the inner side of the motor, a flywheel is arranged on the inner side of the driver and plays a role in storing energy, and a power controller is arranged on the lower side of the driver; and a battery block connected to a lower side of the power controller, wherein a fuel tank is provided at a lower end of the vehicle body to store fuel, an acceleration brake pad is provided at an upper side of the front wheel, and a power mechanism is provided at a lower side of the front wheel. The cooling device of the power converter of the unmanned automobile has the advantages that the battery pack is relatively arranged with the automobile, fuel consumption can be improved, the power requirement of the automobile can be effectively met, and the practicability is high.
Description
Technical Field
The utility model belongs to the technical field of automobiles, and particularly relates to a cooling device of a power converter of an unmanned automobile.
Background
The power source of the automobile is an internal combustion engine connected with a mechanical transmission system, the automobile is driven by rotating wheels, a cooling device for a power converter is arranged in the automobile, and the automobile comprises a hybrid power automobile which is driven by a fuel cell and a generator driven by a gas turbine.
The prior art scheme has the following defects: the battery pack is bulky, heavy, increases fuel consumption, and is difficult to effectively supply power demand to a vehicle, and has low practicality, and therefore, we provide a cooling apparatus for a power converter of an unmanned vehicle so as to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cooling device of a power converter of an unmanned automobile, aiming at solving the problems that a battery pack is large in size and weight, fuel consumption is increased, the power requirement of the automobile is difficult to effectively provide, and the practicability is low.
The present invention is achieved as described above, and a cooling device for a power converter of an unmanned vehicle, comprising: the vehicle comprises a vehicle body, a front wheel, a rear wheel, a motor, a front wheel, a rear wheel and a rear wheel, wherein the rear wheel is arranged on the upper side of the vehicle body and plays a driving role;
the driver is arranged on the inner side of the motor, a flywheel is arranged on the inner side of the driver and plays a role in storing energy, and a power controller is arranged on the lower side of the driver;
and a battery block connected to a lower side of the power controller, wherein a fuel tank is provided at a lower end of the vehicle body to store fuel, an acceleration brake pad is provided at an upper side of the front wheel, and a power mechanism is provided at a lower side of the front wheel.
Preferably, the rear wheel is connected to the motor through a transmission and functions to provide power, and the motor is installed symmetrically with respect to a vertical perpendicular bisector of the vehicle body.
Preferably, the accelerator brake pad is connected to a power controller and functions to control the electric motor.
Preferably, the power mechanism comprises a combustion battery pack, a gas turbine and a generator;
a combustion battery pack provided at a lower end of the vehicle body and located at a left side of the fuel tank;
a gas turbine connected to an upper side of the combustion battery pack;
and a generator disposed on an upper side of the gas turbine.
Preferably, the power controller is coupled to the combustion battery pack and the gas turbine and is operative to regulate the delivery of hydrocarbon fuel and air to the combustion battery pack and the gas turbine to control the motor torque.
Compared with the prior art, the utility model has the beneficial effects that: the cooling device of the power converter of the unmanned automobile has the advantages that the battery pack is relatively arranged with the automobile, fuel consumption can be improved, the power requirement of the automobile can be effectively met, and the practicability is high.
1. The combustion battery pack and the gas turbine are arranged, the power controller is connected with the combustion battery pack and the gas turbine and has the effect of adjusting the transmission of hydrocarbon fuel and air to the combustion battery pack and the gas turbine to control the torque of the motor, so that the power controller can control the torque of the motor by adjusting the transmission of the hydrocarbon fuel and the air to the combustion battery pack and the gas turbine, when the low power requirement is met, the required energy is less than the maximum power output of the combustion battery pack, the combustion battery pack can provide all or most of the power requirement of the vehicle body, and when the power requirement of the vehicle body is increased, the power controller can provide additional hydrocarbon fuel to the gas turbine to generate additional power required by the vehicle body, thereby achieving the maximum power level and improving the sustainable practicability;
2. by providing a vehicle body and a combustion battery pack that is sized relative to the gas turbine and the vehicle body to provide an electrical power output of about 50% of the maximum sustainable power to the vehicle body, the relative size of the combustion battery pack achieves improved fuel consumption compared to internal combustion engine powered vehicles.
Drawings
FIG. 1 is a schematic bottom view of the present invention;
FIG. 2 is a schematic view of the overall structure of the gas turbine and generator connection according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1.
In the figure: 1-vehicle body, 2-rear wheel, 3-motor, 4-transmission, 5-flywheel, 6-power controller, 7-battery block, 8-fuel tank, 9-acceleration brake block, 10-combustion battery pack, 11-gas turbine, 12-generator and 13-front wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1 to 3, the present invention provides a cooling device for a power converter of an unmanned vehicle, comprising: the method comprises the following steps: the upper side of the vehicle body 1 is provided with a rear wheel 2 for driving, the lower side of the vehicle body 1 is provided with a front wheel 13, the inner side of the rear wheel 2 is provided with a motor 3, the vehicle body 1 can be driven to move conveniently through the rear wheel 2 and the front wheel 13, a driver 4 is arranged on the inner side of the motor 3, the inner side of the driver 4 is provided with a flywheel 5 for storing energy, the lower side of the driver 4 is provided with a power controller 6, and the energy can be stored when the vehicle body 1 brakes and consumes low power through the flywheel 5; the battery block 7 is connected to the lower side of the power controller 6, the lower end of the vehicle body 1 is provided with a fuel tank 8 and plays a role of storing fuel, the upper side of the front wheel 13 is provided with an acceleration brake block 9, and the lower side of the front wheel 13 is provided with a power mechanism through which driving power is conveniently provided for the rear wheel 2.
When the cooling device of the power converter of the unmanned vehicle is used, as shown in fig. 1, fig. 2 and fig. 3 in particular, in the using process, because the rear wheel 2 is connected with the motor 3 through the driver 4 and plays a role of providing power, and the motor 3 is symmetrically arranged about the vertical midperpendicular of the vehicle body 1, the driver 4 can control the motor 3 to drive the rear wheel 2 to rotate, so that the rear wheel 2 drives the vehicle body 1 to run, and then the driver can control the motor 3 by controlling the acceleration brake block 9 through connecting the acceleration brake block 9 with the power controller 6 and playing a role of controlling the motor 3;
specifically, as shown in fig. 1 and 2, the power controller 6 is connected to the combustion stack 10 and the gas turbine 11 and is operative to regulate the delivery of hydrocarbon fuel and air to the combustion stack 10 and the gas turbine 11 to control the torque of the motor 3, such that the power controller 6 can control the torque of the motor 3 by regulating the delivery of hydrocarbon fuel and air to the combustion stack 10 and the gas turbine 11, the required energy is less than the maximum power output of the combustion stack 10 at low power requirements, the combustion stack 10 will provide all or most of the power requirements of the vehicle body 1, and when the power requirements of the vehicle body 1 increase, the power controller 6 will provide additional hydrocarbon fuel to the gas turbine 11 to generate additional power required by the vehicle body 1 to achieve the maximum sustainable power level, thereby improving the practicability.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A cooling apparatus of a power converter of an unmanned vehicle, comprising:
the vehicle comprises a vehicle body, a front wheel, a rear wheel, a motor, a front wheel, a rear wheel and a rear wheel, wherein the rear wheel is arranged on the upper side of the vehicle body and plays a driving role;
the driver is arranged on the inner side of the motor, a flywheel is arranged on the inner side of the driver and plays a role in storing energy, and a power controller is arranged on the lower side of the driver;
and a battery block connected to a lower side of the power controller, wherein a fuel tank is provided at a lower end of the vehicle body to store fuel, an acceleration brake pad is provided at an upper side of the front wheel, and a power mechanism is provided at a lower side of the front wheel.
2. The cooling apparatus of a power converter of an unmanned vehicle as set forth in claim 1, wherein: the rear wheels are connected with the motor through a driver and play a role in providing power, and the motor is symmetrically installed about a vertical perpendicular bisector of the vehicle body.
3. The cooling apparatus of a power converter of an unmanned vehicle as set forth in claim 1, wherein: the accelerator brake pads are connected to a power controller and function to control the electric motor.
4. The cooling apparatus of a power converter of an unmanned vehicle as set forth in claim 1, wherein: the power mechanism comprises a combustion battery pack, a gas turbine and a generator;
a combustion battery pack provided at a lower end of the vehicle body and located at a left side of the fuel tank;
a gas turbine connected to an upper side of the combustion battery pack;
and a generator disposed on an upper side of the gas turbine.
5. The cooling apparatus of a power converter of an unmanned vehicle as set forth in claim 4, wherein: the power controller is coupled to the combustion battery pack and the gas turbine and functions to regulate the delivery of hydrocarbon fuel and air to the combustion battery pack and the gas turbine to control the motor torque.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122012608.4U CN215552582U (en) | 2021-08-25 | 2021-08-25 | Cooling device of power converter of unmanned automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122012608.4U CN215552582U (en) | 2021-08-25 | 2021-08-25 | Cooling device of power converter of unmanned automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215552582U true CN215552582U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122012608.4U Active CN215552582U (en) | 2021-08-25 | 2021-08-25 | Cooling device of power converter of unmanned automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215552582U (en) |
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2021
- 2021-08-25 CN CN202122012608.4U patent/CN215552582U/en active Active
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