CN207711782U - Integral type power control unit - Google Patents
Integral type power control unit Download PDFInfo
- Publication number
- CN207711782U CN207711782U CN201720864350.1U CN201720864350U CN207711782U CN 207711782 U CN207711782 U CN 207711782U CN 201720864350 U CN201720864350 U CN 201720864350U CN 207711782 U CN207711782 U CN 207711782U
- Authority
- CN
- China
- Prior art keywords
- converter
- drive motor
- motor controller
- cooling
- integral type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Motor Or Generator Cooling System (AREA)
- Dc-Dc Converters (AREA)
Abstract
The utility model discloses a kind of integral type power control units, it includes a shell, one drive motor controller, one DC converter, one power distribution unit and a cooling control system, the drive motor controller, the DC converter and the power distribution unit are arranged in the shell, the external power supply carries out harness with the drive motor controller and the DC converter by the power distribution unit and connect, the drive motor controller and the DC converter share the cooling control system, the cooling control system includes a cooling water channel, it is both provided with the cooling water channel at the closed position of the drive motor controller and the DC converter, the cooling water channel is set to bottom in the shell.It realizes the integrated design of power control unit, reduces arrangement requirement, improve space availability ratio；Mass of system is reduced, system economy is improved；It realizes and concentrates heat dissipation, shorten water channel trend, improve radiating efficiency.
Description
Technical field
The utility model is related to automobile technical fields, being integrated with drive motor controller more particularly to one kind, direct current becomes
The integral type power control unit of parallel operation, power distribution unit and cooling control system.
Background technology
For new-energy automobile, drive motor controller, DC converter and power distribution unit are all must can not
Few key components and parts, the quality of their performances, the height of cost, size size all affect the performance and cost of vehicle.
But at present, these modules are individually to arrange in automobiles, and the design structure integrated level of this form is relatively poor, increases
The weight of the space requirement of arrangement, system is also larger, and cost and economy are bad.Meanwhile drive motor controller and straight
Current converter is heat-generating units, and cooling mode makes water channel move towards long respectively, and cooling efficiency has the space further promoted.
Utility model content
The utility model is in view of the problems of the existing technology and insufficient, provides a kind of novel integral type dynamic Control list
Member.
The utility model is to solve above-mentioned technical problem by following technical proposals：
The utility model provides a kind of integral type power control unit, and feature is comprising a shell, a driving electricity
Machine controller, a DC converter, a power distribution unit and a cooling control system, the drive motor controller, the direct current
Converter and the power distribution unit are arranged in the shell, which passes through the power distribution unit and driving electricity
Machine controller carries out harness with the DC converter and connects, and the drive motor controller and the DC converter share the cooling control
System processed, the cooling control system include a cooling water channel, the closed position of the drive motor controller and the DC converter
Place is both provided with the cooling water channel, which is set to bottom in the shell.
Preferably, the drive motor controller is inverter.
Preferably, the DC converter includes a voltage boosting dc converter and a step down DC converter.
Preferably, the cooling control system further includes a motor, a water pump, a water inlet and a water outlet, the motor with
The water pump connects, and the water pump and the water inlet piping connection, the water inlet and the water outlet are connect with the cooling water channel.
Preferably, the external power supply is high-voltage electricity, power battery and fuel cell.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can arbitrarily combine to get the utility model respectively compared with
Good example.
The positive effect of the utility model is：
1, the integrated design of power control unit is realized, reduces arrangement requirement, improves space availability ratio；
2, mass of system is reduced, system economy is improved；
3, concentration heat dissipation is realized, shortens water channel trend, improves radiating efficiency.
Description of the drawings
Fig. 1 is the vertical view of the integral type power control unit of the utility model preferred embodiment.
Fig. 2 is the side view of the integral type power control unit of the utility model preferred embodiment.
Fig. 3 is the front view of the integral type power control unit of the utility model preferred embodiment.
Fig. 4 is the hydrographic(al) map of the integral type power control unit of the utility model preferred embodiment.
Fig. 5 is the electrical schematic diagram of the integral type power control unit of the utility model preferred embodiment.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained without making creative work all belong to
In the range of the utility model protection.
As shown in Figs. 1-5, the present embodiment provides a kind of integral type power control units comprising a shell 1, one driving electricity
2, one voltage boosting dc converter 3 of machine controller (inverter), a step down DC converter 4, a power distribution unit 5 and one cooling
Control system.
The drive motor controller 2, the voltage boosting dc converter 3, the step down DC converter 4 and the power distribution unit
5 are arranged in the shell 1, which passes through the power distribution unit 5
Harness is carried out with the drive motor controller 2, the voltage boosting dc converter 3 and the step down DC converter 4 to connect, driving electricity
Machine controller 2, the voltage boosting dc converter 3 and the step down DC converter 4 share the cooling control system.
The cooling control system include a cooling water channel 6, the drive motor controller 2, the voltage boosting dc converter 3 and should
The cooling water channel 6 is both provided at the closed position of step down DC converter 4, which is set to bottom in the shell 1
Portion.
Wherein, which further includes a motor, a water pump, a water inlet 7 and a water outlet 8, the motor with
The water pump connects, and the water pump and 7 piping connection of water inlet, the water inlet 7 and the water outlet 8 are connect with the cooling water channel 6.
The motor drives the pump working, which is entered coolant liquid by the water inlet 7 in Fig. 1, by the cooling water
Road 6 is flowed out by the water outlet 8, and centre can respectively flow through the drive motor controller 2, the voltage boosting dc converter 3 and the decompression
DC converter 4, to achieve the purpose that cooling whole system.
Electric current is flowed by fuel cell mouth 9 (see Fig. 2), is separately flowed into the drive motor controller 2 along busbar and harness, is somebody's turn to do
Voltage boosting dc converter 3, the step down DC converter 4 and the power distribution unit 5 are connected by high voltage electric unit mouth 10 and motor
Interface 11 flows out, wherein power battery 12 can need to provide energy to entire power control unit according to system or absorb combustion
Expect the energy that battery provides.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely examples, and the scope of protection of the utility model is defined by the appended claims.Those skilled in the art
Member can make these embodiments numerous variations or repair under the premise of without departing substantially from the principles of the present invention and essence
Change, but these change and modification each fall within the scope of protection of the utility model.
Claims (5)
1. a kind of integral type power control unit, which is characterized in that it includes a shell, a drive motor controller, a direct current
Converter, a power distribution unit and a cooling control system, the drive motor controller, the DC converter and the electric power point
It is arranged in the shell with unit, external power supply is become by the power distribution unit and the drive motor controller and the direct current
Parallel operation carries out harness connection, and the drive motor controller and the DC converter share the cooling control system, cooling control
System includes a cooling water channel, and the cooling water is both provided at the drive motor controller and the closed position of the DC converter
Road, the cooling water channel are set to bottom in the shell.
2. integral type power control unit as described in claim 1, which is characterized in that the drive motor controller is inversion
Device.
3. integral type power control unit as described in claim 1, which is characterized in that the DC converter includes that a boosting is straight
Current converter and a step down DC converter.
4. integral type power control unit as described in claim 1, which is characterized in that the cooling control system further includes an electricity
Machine, a water pump, a water inlet and a water outlet, the motor are connect with the water pump, and the water pump and the water inlet piping connection, this enters
The mouth of a river and the water outlet are connect with the cooling water channel.
5. integral type power control unit as described in claim 1, which is characterized in that the external power supply is high-voltage electricity, power
Battery and fuel cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720864350.1U CN207711782U (en) | 2017-07-17 | 2017-07-17 | Integral type power control unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720864350.1U CN207711782U (en) | 2017-07-17 | 2017-07-17 | Integral type power control unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207711782U true CN207711782U (en) | 2018-08-10 |
Family
ID=63063848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720864350.1U Active CN207711782U (en) | 2017-07-17 | 2017-07-17 | Integral type power control unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207711782U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111464020A (en) * | 2020-05-22 | 2020-07-28 | 辽宁工程技术大学 | Heat radiator for direct current converter |
| CN112172844A (en) * | 2019-07-02 | 2021-01-05 | 中车株洲电力机车研究所有限公司 | Traction motor and rail vehicle |
-
2017
- 2017-07-17 CN CN201720864350.1U patent/CN207711782U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112172844A (en) * | 2019-07-02 | 2021-01-05 | 中车株洲电力机车研究所有限公司 | Traction motor and rail vehicle |
| CN112172844B (en) * | 2019-07-02 | 2022-04-26 | 中车株洲电力机车研究所有限公司 | Traction motor and rail vehicle |
| CN111464020A (en) * | 2020-05-22 | 2020-07-28 | 辽宁工程技术大学 | Heat radiator for direct current converter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101971330A (en) | Cooling device and electric vehicle using the cooling device | |
| CN103973049A (en) | Motor and vehicle with same | |
| CN104600398A (en) | Microchannel-based cylindrical power battery thermal management device | |
| CN207711782U (en) | Integral type power control unit | |
| CN107017787A (en) | Vehicle-used inverter | |
| CN101791970B (en) | System and method for cooling vehicle-mounted charger | |
| CN206501727U (en) | A kind of plug-in hybrid device and new-energy automobile | |
| CN109103376A (en) | A kind of automobile-used safety battery of electrical salf-walking with rapid cooling effect | |
| CN211152533U (en) | Automobile high-voltage integrated controller | |
| CN202573780U (en) | Range-extension electromobile radiator | |
| CN106671798A (en) | Plug-in type hybrid power apparatus and new energy vehicle | |
| CN110316000A (en) | A kind of range increasing system of electric vehicle | |
| CN208225937U (en) | A kind of battery liquid cooling mould group with confluence effect | |
| CN204055293U (en) | There is the integrated electric drive system of distance increasing unit | |
| CN207637957U (en) | A kind of fuel cell system structure with hydrogen cycle and heat exchange function | |
| CN205468511U (en) | Integrated form motor drive system and use electric automobile of this system | |
| CN203883625U (en) | Motor and car using the same | |
| JP5115152B2 (en) | Vehicle with fuel cell | |
| CN209305322U (en) | A kind of electric drive power assembly and cooling system | |
| CN206870850U (en) | A kind of cooling system of plug-in hybrid passenger car | |
| CN206790362U (en) | Vehicle-used inverter | |
| CN209527041U (en) | A kind of pure electric automobile high-efficiency water cooling heat sink | |
| KR102187744B1 (en) | Battery cell assembly and cell module for electronic vehicles | |
| CN213459801U (en) | Radiator of fuel cell for automobile | |
| CN204948605U (en) | A kind of power motor controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |