CN203819019U - Hybrid power system structure - Google Patents
Hybrid power system structure Download PDFInfo
- Publication number
- CN203819019U CN203819019U CN201420135466.8U CN201420135466U CN203819019U CN 203819019 U CN203819019 U CN 203819019U CN 201420135466 U CN201420135466 U CN 201420135466U CN 203819019 U CN203819019 U CN 203819019U
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- electrical generator
- gear box
- speed gear
- change speed
- driving engine
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- 238000004378 air conditioning Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract 2
- 230000009183 running Effects 0.000 description 9
- 230000004323 axial length Effects 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a hybrid power system structure. The hybrid power system structure comprises an engine, a power generator and a pure electricity driving part; the pure electricity driving part comprises a transmission case and a motor; the system also comprises a belt wheel or a flywheel; the power generator is an outer rotor motor, can be arranged in parts such as the belt wheel and the flywheel and is directly connected with an output shaft of the engine. The axial size in the system is greatly reduced by the hybrid power system structure, the power generator is directly connected with the engine, the belt part in the traditional transmission chain is omitted and the efficiency of the power generator is improved.
Description
Technical field
The utility model relates to a kind of Vehicular system structure, particularly a kind of mixed power system structure.
Technical background
Current hybrid vehicle system, except driving engine, adopts a main motor and an electrical generator conventionally, and main motor is coaxially connected with driving engine, and electrical generator is connected by belt-driving with driving engine.The connection mode of this electrical generator and driving engine, needs the locus outside occupying volume, and belt-driving has certain power transmission loss.And another kind of mode be electrical generator with driving engine between adopt and be coaxially connected, all generally that electrical generator is contained between driving engine and electrical motor, electrical generator and engine direct connect together, between electrical generator and main motor, connect together by power-transfer clutch, this connection mode, although driving efficiency is higher than belt-driving, also needs to take larger axial space.And the hybrid power system that the utility model improves adopts outer rotor generator to be built in belt pulley or flywheel inside, directly connecting engine output shaft, has met the requirement of hybrid power system miniaturization, and has promoted the efficiency of electrical generator.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, adopt a kind of new mixed power system structure technical scheme, solve that existing driving system takes up space greatly, the problem such as at the bottom of driving efficiency, a kind of compact conformation, mixed power system structure that driving efficiency is high are provided.
For achieving the above object, the technical solution of the utility model is:
A kind of hybrid power system, comprise driving engine, electrical generator, pure electric drive part, described electrical generator, driving engine, pure electric drive part connect successively, described electrical generator is external rotor electric machine, described electrical generator and described engine output shaft are direct-connected, also comprise belt pulley, described electrical generator is placed in described belt pulley.
Described pure electric drive part comprises change speed gear box, electrical motor, and described change speed gear box is connected with sequence motor.
Described pure electric drive part comprises change speed gear box, electrical motor, and described electrical motor and change speed gear box are linked in sequence.
Described belt pulley connects air-conditioning compressor by belt.
A kind of hybrid power system, comprise driving engine, electrical generator, pure electric drive part, described driving engine, electrical generator, pure electric drive part connect successively, described electrical generator is external rotor electric machine, described electrical generator and described engine output shaft are direct-connected, also comprise flywheel, described electrical generator is placed in described flywheel.
Described pure electric drive part comprises change speed gear box, electrical motor, and described change speed gear box is connected with sequence motor.
Described pure electric drive part comprises change speed gear box, electrical motor, and described electrical motor and change speed gear box are linked in sequence.
Than existing mixed power system structure, the utlity model has significant advantage and beneficial effect, be embodied as:
Adopt mixed power system structure of the present utility model, greatly reduce the axial dimension of system, the efficiency of raising electrical generator.
Brief description of the drawings
Mixed power system structure scheme 1 schematic diagram that Fig. 1 provides for the utility model;
Mixed power system structure scheme 2 schematic diagrams that Fig. 2 provides for the utility model;
Mixed power system structure scheme 3 schematic diagrams that Fig. 3 provides for the utility model;
Mixed power system structure scheme 4 schematic diagrams that Fig. 4 provides for the utility model.
Wherein, 1 is driving engine, and 2 is belt pulley, and 3 is flywheel, and 4 is electrical generator, and 5 is change speed gear box, and 6 is electrical motor, and 7 is vehicle body back axle.
Detailed description of the invention
Narrate detailed description of the invention of the present utility model below in conjunction with accompanying drawing, Fig. 1 is a kind of embodiment of the present utility model, and structure of the present utility model comprises driving engine 1, belt pulley 2, flywheel 3, electrical generator 4, change speed gear box 5, electrical motor 6, vehicle body back axle 7.Belt pulley 2 one sides are fixedly connected with driving engine 1, and opposite side is connected with parts such as air-conditioning compressors, drives belt pulley 2 to rotate by driving engine 1; Electrical generator 4 is external rotor electric machine, within electrical generator 4 rotors are placed in belt pulley 2, is fixedly connected with driving engine 1; Flywheel 3 is fixedly connected with driving engine 1, and flywheel 3 drives running by driving engine 1; Change speed gear box 5 is connected by power-transfer clutch with flywheel 3; Electrical motor 6 is fixedly connected with change speed gear box 5; Electrical motor 6 is fixedly connected with vehicle body back axle 7.
The system architecture feature of this utility model is described as an example of associated mode hybrid electric drive system example below, driving engine 1 flywheel driven 3, belt pulley 2 and electrical generator 4 rotor runnings, control being connected and separating of change speed gear box 5 and flywheel 3 by power-transfer clutch, change speed gear box 5 is connected with electrical motor 6, electrical motor 6 is connected with vehicle body back axle 7, the power that driving engine 1 produces passes to vehicle body back axle 7 by flywheel 3, change speed gear box 5, electrical motor 6, for vehicle operating; Driving engine 1 drives electrical generator 4 to turn round, and is charged by electrical generator 4 according to vehicle power demand to vehicle power.
Electrical generator 4 is designed to outer-rotor structure, electrical generator 4 rotors and coaxial connecting engine 1 output shaft of belt pulley 2, drive generator amature to rotate by driving engine 1, in the time that vehicle power does not need to charge, driving engine 1 drives generator amature idle running, in the time that needs charge to vehicle power, worked by controller control electrical generator, complete vehicle power charging work, electrical generator is placed in belt pulley, greatly reduce the axial length of system, be conducive to the miniaturization development of Full Vehicle System, and electrical generator and engine direct connect in succession, save a belt pulley, shorten messenger chain, improve the efficiency of electrical generator generating, for contribution has been made in the energy-saving and emission-reduction of car load.
Fig. 2 is the second embodiment of the present utility model, and structure of the present utility model comprises driving engine 1, belt pulley 2, flywheel 3, electrical generator 4, change speed gear box 5, electrical motor 6, vehicle body back axle 7.Belt pulley 2 is fixedly connected with driving engine 1, drives belt pulley 2 to rotate by driving engine 1; Electrical generator 4 is external rotor electric machine, within electrical generator 4 rotors are placed in belt pulley 2, is fixedly connected with driving engine 1; Flywheel 3 is fixedly connected with driving engine 1, and flywheel 3 drives running by driving engine 1; Electrical motor 6 is connected by power-transfer clutch with flywheel 3; Electrical motor 6 is fixedly connected with change speed gear box 5; Change speed gear box 5 is fixedly connected with vehicle body back axle 7, due to the existence of change speed gear box 5, makes the improved efficiency of electrical motor 6, thereby optimizes driving engine output.
Electrical generator 4 is designed to outer-rotor structure, electrical generator 4 rotors and the coaxial connecting engine 1 of belt pulley 2, drive generator amature to rotate by driving engine 1, in the time that vehicle power does not need to charge, driving engine 1 drives generator amature idle running, in the time that needs charge to vehicle power, worked by controller control electrical generator, complete vehicle power charging work, electrical generator is placed in belt pulley, greatly reduce the axial length of system, be conducive to the miniaturization development of Full Vehicle System, and electrical generator and engine direct connect in succession, save a belt pulley, shorten messenger chain, improve the efficiency of electrical generator generating, for contribution has been made in the energy-saving and emission-reduction of car load.
Fig. 3 is the third embodiment of the present utility model, and structure of the present utility model comprises driving engine 1, belt pulley 2, flywheel 3, electrical generator 4, change speed gear box 5, electrical motor 6, vehicle body back axle 7.Belt pulley 2 is fixedly connected with driving engine 1, drives belt pulley 2 to rotate by driving engine 1; Electrical generator 4 is external rotor electric machine, within electrical generator 4 rotors are placed in flywheel 3, is fixedly connected with driving engine 1; Flywheel 3 is fixedly connected with driving engine 1, and flywheel 3 drives running by driving engine 1; Change speed gear box 5 is connected by power-transfer clutch with flywheel 3; Electrical motor 6 is fixedly connected with change speed gear box 5; Electrical motor 6 is fixedly connected with vehicle body back axle 7.
Electrical generator 4 is designed to outer-rotor structure, electrical generator 4 rotors and the coaxial connecting engine 1 of flywheel 3, drive generator amature to rotate by driving engine 1, in the time that vehicle power does not need to charge, driving engine 1 drives generator amature idle running, in the time that needs charge to vehicle power, worked by controller control electrical generator, complete vehicle power charging work, electrical generator is placed in flywheel, greatly reduce the axial length of system, be conducive to the miniaturization development of Full Vehicle System, and electrical generator and engine direct connect in succession, save a belt pulley, shorten messenger chain, improve the efficiency of electrical generator generating, for contribution has been made in the energy-saving and emission-reduction of car load.
Fig. 4 is the third embodiment of the present utility model, and structure of the present utility model comprises driving engine 1, belt pulley 2, flywheel 3, electrical generator 4, change speed gear box 5, electrical motor 6, vehicle body back axle 7.Belt pulley 2 is fixedly connected with driving engine 1, drives belt pulley 2 to rotate by driving engine 1; Electrical generator 4 is external rotor electric machine, within electrical generator 4 rotors are placed in flywheel 3, is fixedly connected with driving engine 1; Flywheel 3 is fixedly connected with driving engine 1, and flywheel 3 drives running by driving engine 1; Electrical motor 6 is connected by power-transfer clutch with flywheel 3; Change speed gear box 5 is fixedly connected with electrical motor 6; Change speed gear box 5 is fixedly connected with vehicle body back axle 7, due to the existence of change speed gear box 5, makes the improved efficiency of electrical motor 6, thereby optimizes driving engine output.
Electrical generator 4 is designed to outer-rotor structure, electrical generator 4 rotors and the coaxial connecting engine 1 of flywheel 3, drive generator amature to rotate by driving engine 1, in the time that vehicle power does not need to charge, driving engine 1 drives generator amature idle running, in the time that needs charge to vehicle power, worked by controller control electrical generator, complete vehicle power charging work, electrical generator is placed in flywheel, greatly reduce the axial length of system, be conducive to the miniaturization development of Full Vehicle System, and electrical generator and engine direct connect in succession, save a belt pulley, shorten messenger chain, improve the efficiency of electrical generator generating, for contribution has been made in the energy-saving and emission-reduction of car load.
For being example embodiment of the present utility model; should be understood to is a certain demonstrative example wherein in the protection domain of claims of the present utility model; there is the directiveness effect that those skilled in the art is realized to corresponding technical scheme, but not to restriction of the present utility model.
Claims (7)
1. a hybrid power system, comprise driving engine, electrical generator, pure electric drive part, described electrical generator, driving engine, pure electric drive part connect successively, it is characterized in that: described electrical generator is external rotor electric machine, described electrical generator and described engine output shaft are direct-connected, also comprise belt pulley, described electrical generator is placed in described belt pulley.
2. hybrid power system according to claim 1, is characterized in that: described pure electric drive part comprises change speed gear box, electrical motor, and described change speed gear box is connected with sequence motor.
3. hybrid power system according to claim 1, is characterized in that: described pure electric drive part comprises change speed gear box, electrical motor, and described electrical motor and change speed gear box are linked in sequence.
4. hybrid power system according to claim 1, is characterized in that: described belt pulley connects air-conditioning compressor by belt.
5. a hybrid power system, comprise driving engine, electrical generator, pure electric drive part, described driving engine, electrical generator, pure electric drive part connect successively, it is characterized in that: described electrical generator is external rotor electric machine, described electrical generator and described engine output shaft are direct-connected, also comprise flywheel, described electrical generator is placed in described flywheel.
6. hybrid power system according to claim 5, is characterized in that: described pure electric drive part comprises change speed gear box, electrical motor, and described change speed gear box is connected with sequence motor.
7. hybrid power system according to claim 5, is characterized in that: described pure electric drive part comprises change speed gear box, electrical motor, and described electrical motor and change speed gear box are linked in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420135466.8U CN203819019U (en) | 2014-03-25 | 2014-03-25 | Hybrid power system structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420135466.8U CN203819019U (en) | 2014-03-25 | 2014-03-25 | Hybrid power system structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203819019U true CN203819019U (en) | 2014-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420135466.8U Expired - Lifetime CN203819019U (en) | 2014-03-25 | 2014-03-25 | Hybrid power system structure |
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| Country | Link |
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| CN (1) | CN203819019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354870A (en) * | 2014-10-29 | 2015-02-18 | 清华大学 | Electronic direct-drive type stroke oar component for hybrid-power helicopter and helicopter |
-
2014
- 2014-03-25 CN CN201420135466.8U patent/CN203819019U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354870A (en) * | 2014-10-29 | 2015-02-18 | 清华大学 | Electronic direct-drive type stroke oar component for hybrid-power helicopter and helicopter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210525 Address after: 713702 No.5 Fengjing Avenue, Fengdong new town, Xi'an City, Shaanxi Province Patentee after: Shaanxi fast Songzheng Electric Drive System Co.,Ltd. Address before: 300308 No.1, Xishi Road, Airport Economic Zone, Dongli District, Tianjin Patentee before: TIANJIN SANTROLL ELECTRIC AUTOMOBILE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |
|
| CX01 | Expiry of patent term |