CN203344732U - Engine, generator and gear box-driven automobile hybrid power system - Google Patents
Engine, generator and gear box-driven automobile hybrid power system Download PDFInfo
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- CN203344732U CN203344732U CN 201320450940 CN201320450940U CN203344732U CN 203344732 U CN203344732 U CN 203344732U CN 201320450940 CN201320450940 CN 201320450940 CN 201320450940 U CN201320450940 U CN 201320450940U CN 203344732 U CN203344732 U CN 203344732U
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Abstract
The utility model discloses an engine, generator and gear box-driven automobile hybrid power system. A hybrid electric vehicle is a vehicle which is simultaneously provided with two power sources, i.e., a heat power source and an electric power source; in recent years, under the urgent requirement of environment pressure, people' voice for energy saving and emission reduction is increasingly improved, and the emission problem of a traditional power vehicle cannot be neglected. The engine, generator and gear box-driven automobile hybrid power system consists of a generator (2), wherein the generator is coaxially connected with an engine (1) through a magnetism-stress coupling transmission mechanism A (8); the engine is connected with a turbocharging electricity generation energy recovery device (5) which is connected with a storage battery (3); the storage battery is connected with the generator; the generator is connected with a gear box (6) through a magnetism-stress coupling transmission mechanism B (16); the gear box is connected with a drive axle (7). The engine, generator and gear box-driven automobile hybrid power system is used for providing power of an automobile.
Description
technical field:
the utility model relates to the hybrid power system for automobile that a kind of generator of engine gear case drives.
background technology:
in recent years, along with the Global Oil resource is nervous and the motor vehicle exhaust gases discharge to the continuous aggravation of urban atmospheric pollution, very urgent for the demand of studying environmental protection, energy-efficient automobile dynamic system.
hybrid vehicle (Hybrid Electrical Vehicle is called for short HEV) refers to and equips two kinds of power resources simultaneously---the automobile of heat dynamic resource (being produced by traditional spark ignition engine or diesel engine) and electrodynamic source (battery and electrical motor).By use motor on hybrid vehicle, make power system can require according to the actual operating mode of car load flexible regulation and control, and driving engine remains on work in the zone of Combination property the best, thereby reduce oil consumption and discharge.In recent years, under an urgent demand of ambient pressure, people improve day by day to the cry of energy-saving and emission-reduction, and the emission problem of traditional power automobile can not be ignored by people.Increasing people place hope in the progress of new energy technology on, expect that it can bring our means of effective measures and improve environmental problem.But, due to the impact that is subject to the reasons such as high cost and technology maturity deficiency, most new-energy automobiles remain " being unable to reach ", what really to energy-conserving and environment-protective, contribute is to take the oil electricity to mix the mixed motor-car that dual dynamic is representative.According to rough Statistics, by 2011, hybrid vehicle was in the world saved the gasoline more than 6,500,000 liters altogether, had reduced the discharge of 1,800 ten thousand tons of carbon dioxide.
because there are the problems such as energy density is low, the life-span is shorter, price is higher in present stage as the battery of one of critical component of pure electric automobile and fuel cell powered vehicle, make the cost performance of electronlmobil to contend with traditional internal-combustion engines vehicle.Under this environment, the mixed power electric car (HEV) that merges internal-combustion engines vehicle and electronlmobil advantage is a dark horse, and worldwide becomes the focus of new automobile exploitation.
the utility model content:
the purpose of this utility model is to provide the hybrid power system for automobile that a kind of generator of engine gear case drives.
above-mentioned purpose realizes by following technical scheme:
the hybrid power system for automobile that a kind of generator of engine gear case drives, its composition comprises: electrical generator, described electrical generator coaxially is connected by the A of magnetic driver mechanism with driving engine, described driving engine is connected with the turbocharging power generation energy recycle device, described turbocharging power generation energy recycle device is connected with storage battery, described storage battery is connected with described electrical generator, described electrical generator is connected by the B of magnetic driver mechanism with gear case, and described gear case is connected with drive axle.
the hybrid power system for automobile that described generator of engine gear case drives, described gear case comprises gear wheel-train A, gear wheel-train B, described gear wheel-train A is connected with described gear wheel-train B, described gear wheel-train A is connected with the described magnetic driver B of mechanism, and described gear wheel-train B is connected with described gear case.
the hybrid power system for automobile that described generator of engine gear case drives, described turbocharging power generation energy recycle device comprises turbocharger, air compressor, high-speed permanent magnet motor, described turbocharger is connected with described high-speed permanent magnet motor, described high-speed permanent magnet motor is connected with described air compressor, described high-speed permanent magnet motor is connected with described storage battery, and described driving engine is connected with described air compressor, described turbocharger respectively.
the hybrid power system for automobile that described generator of engine gear case drives, described magnetic driver mechanism comprises conductor rotor, permanent magnet rotor, described conductor rotor is connected with axle drive shaft, described permanent magnet rotor is connected with bearing axle, induced field between the permanent magnet of the conductor of described magnetic driver mechanism by motor one end and load one end interacts and produces torque, just can control the torque of transmission by the gap of regulating between permanent magnet and conductor, thereby realize the intelligence adjusting driven.
beneficial effect:
1. the utility model by the on-mechanical type of belt drive of magnetic couple, has been eliminated the impact of complex working condition on engine behavior, makes driving engine can remain under stable, efficient, oligosaprobic state and moves, thereby reach the purpose of energy-saving and emission-reduction; Take magnetic driver as core design thought, realized the flexible topology of mixed power system structure and the optimal control of energy flow, the multiple drive modes that can provide combustion engine and electric power to mix, thus meet various operatings needs; The problem such as effectively overcome complex structure under traditional type of belt drive, energy consumption is high, vibration is large, reliability is low, simple and reliable for structure, control and conveniently precisely significantly promoted the transmission performance of hybrid power system, effectively reduce the power consumption penalty of transmission process.Because the rotating speed matching range of magnetic couple mechanism is very wide, go for rotation speed change and forward several ten thousand situations about turning to from several thousand, be particularly suitable for the high efficience motor that those and drive axle are difficult to carry out mechanical connection, such as automotive gas turbine, stirling engine etc.Therefore, adopt magnetic couple mechanism, can be so that automobile adopt high efficience motor to become possibility, thus further improve efficiency of energy utilization, reduce discharge.
2. the utility model adopts suitable fuel transfer device (as combustion engine), closed-center system and electrical motor as hybrid power source, under tight control policy is controlled, make fuel transfer device, closed-center system and motor be operated in as far as possible high efficiency, low emission zone under the driving operating mode, thereby greatly improve fuel-economy performance, exhaust emissions performance and other in-use performance of automobile when different operating modes are travelled.Hybrid vehicle combines the advantage of traditional combustion engine automobile and electronlmobil, and course continuation mileage is unrestricted, and little for the change of orthodox car, and the input that industrialization is produced is compared also much less of fuel cell powered vehicle.
3. the utility model provides the combustion engine of high-efficient energy-saving environment friendly-electrical motor hybrid power system, realize the cooperation and integration of multiple drive modes, keep driving engine in design point work, effectively overcome the problem that efficiency low, exhaust emission high of driving engine when low speed and off-design point.
4. magneto-electric machine of the present utility model is equipped with the high permanent magnet of magnetic energy density as electrode, have advantages of that power density and torque density are high, efficiency is high, power factor is high, reliability is high and be convenient to safeguard, adopt the driving control system of vector controlled can make magneto-electric machine there is broad speed adjustable range, will make the motor combined efficiency will meet or exceed the level of conventional art.
5. magnetic driver of the present utility model mechanism is that induced field between the permanent magnet of conductor by drive end and driven end interacts and produces torque, just can control moment of torsion and the rotating speed of transmission by the gap between adjusting permanent magnet and conductor, realize driving and the machinery-free link of driven side and the intelligence adjusting of driven loads.Driving engine and electrical generator can form power chain by magnetic couple mechanism.Between engine and load, be no longer traditional mechanical connection, but magnetic couple connects, can alleviate to greatest extent the impact of the concrete operating mode that driving engine is subject to when operation, thereby greatly reduce the technical risk of power system mode, and effectively reduce the driving engine discharge.
6. when the utility model is worked, engine starting work, the A of magnetic driver mechanism, the B of magnetic driver mechanism connect.During engine operation, direct drive generator, be battery charge; Simultaneously, by Engine-Generator path connection teeth roller box, for drive axle provides power; Simultaneously, the turbocharging power generation energy recycle device starts, and carries out the recycling of energy, to battery charge.This kind of mode of operation is applicable to the high-performance cruise mode of operation, by magnetic driver mechanism, guarantees that to a certain extent driving engine remains on design point work, takes into account the energy-saving and emission-reduction of driving engine.
the hybrid power system for automobile mixed method that described generator of engine gear case drives, a part of power delivery that driving engine sends is to gear case, and another part drives the electrical generator generating by magnetic couple mechanism; The power delivery that electrical generator sends is to electrical motor or storage battery, and the drive torque that electrical motor produces sends gear case to by magnetic couple mechanism; Two driving paths of driving engine-electrical motor provide power for drive axle after by gear case car; The turbocharging power generation energy recycle device, by absorbing the heat energy in engine exhaust, is converted into electric energy to battery charge by power generation assembly;
energy recycling device based on turbocharging power generation, mainly by realizing turbocharger-high-speed permanent magnet motor-storage battery effective integration: drive the high-speed permanent magnet motor generating by turbine, to battery charge, realize the recycling of energy; Simultaneously, air compressor produces pressurized air, offers driving engine and uses, and high-speed permanent magnet motor has generating-electric functions concurrently, and when engine starting, turbocharger can pass through storage battery electric energy driving work, completes function of increasing pressure; After turbocharger starts, high-speed permanent magnet motor can be used as electrical generator work, to battery charge.
the accompanying drawing explanation:
accompanying drawing 1 is structural representation of the present utility model.In figure, 1 is driving engine, and 2 is electrical generator, and 3 is storage battery, and 4 is gear wheel-train B, and 5 is the turbocharging power generation energy recycle device, and 6 is gear case, and 7 is drive axle, and 8 is the A of magnetic driver mechanism, and 16 is the B of magnetic driver mechanism, and 17 is gear wheel-train A.
accompanying drawing 2 is structure principle charts that turbocharger energy of the present utility model is recycled.In figure, 13 is air compressor, and 14 is high-speed permanent magnet motor, and 15 is turbocharger.
accompanying drawing 3 is schematic diagrams of magnetic driver of the present utility model mechanism.In figure, 9 is axle drive shaft, and 10 is conductor rotor, and 11 is permanent magnet rotor, and 12 is bearing axle.
the specific embodiment:
embodiment 1:
the hybrid power system for automobile that a kind of generator of engine gear case drives, its composition comprises: electrical generator 2, described electrical generator and driving engine 1 are by the A of magnetic driver mechanism, piece number: 8 coaxially connect, described driving engine is connected with turbocharging power generation energy recycle device 5, described turbocharging power generation energy recycle device is connected with storage battery 3, described storage battery is connected with described electrical generator, described electrical generator and gear case 6 are by the B of magnetic driver mechanism, piece number: 16 connect, and described gear case is connected with drive axle 7.
embodiment 2:
the hybrid power system for automobile driven according to the described generator of engine gear case of embodiment 1, described gear case comprises gear wheel-train A, piece number: 17, gear wheel-train B, piece number: 4, described gear wheel-train A is connected with described gear wheel-train B, described gear wheel-train A is connected with the described magnetic driver B of mechanism, and described gear wheel-train B is connected with described gear case.
embodiment 3:
the hybrid power system for automobile driven according to the described generator of engine gear case of embodiment 1, described turbocharging power generation energy recycle device comprises turbocharger 15, air compressor 13, high-speed permanent magnet motor 14, described turbocharger is connected with described high-speed permanent magnet motor, described high-speed permanent magnet motor is connected with described air compressor, described high-speed permanent magnet motor is connected with described storage battery, and described driving engine is connected with described air compressor, described turbocharger respectively.
embodiment 4:
the hybrid power system for automobile driven according to the described generator of engine gear case of embodiment 1, described magnetic driver mechanism comprises conductor rotor 10, permanent magnet rotor 11, described conductor rotor is connected with axle drive shaft 9, described permanent magnet rotor is connected with load 12 axles, induced field between the permanent magnet of the conductor of described magnetic driver mechanism by motor one end and load one end interacts and produces torque, just can control the torque of transmission by the gap of regulating between permanent magnet and conductor, thereby realize the intelligence adjusting driven.
Claims (4)
1. the hybrid power system for automobile that a generator of engine gear case drives, its composition comprises: electrical generator, it is characterized in that: described electrical generator coaxially is connected by the A of magnetic driver mechanism with driving engine, described driving engine is connected with the turbocharging power generation energy recycle device, described turbocharging power generation energy recycle device is connected with storage battery, described storage battery is connected with described electrical generator, described electrical generator is connected by the B of magnetic driver mechanism with gear case, and described gear case is connected with drive axle.
2. the hybrid power system for automobile driven according to the described generator of engine gear case of claim 1, it is characterized in that: described gear case comprises gear wheel-train A, gear wheel-train B, described gear wheel-train A is connected with described gear wheel-train B, described gear wheel-train A is connected with the described magnetic driver B of mechanism, and described gear wheel-train B is connected with described gear case.
3. the hybrid power system for automobile that generator of engine gear case according to claim 1 and 2 drives, it is characterized in that: described turbocharging power generation energy recycle device comprises turbocharger, air compressor, high-speed permanent magnet motor, described turbocharger is connected with described high-speed permanent magnet motor, described high-speed permanent magnet motor is connected with described air compressor, described high-speed permanent magnet motor is connected with described storage battery, and described driving engine is connected with described air compressor, described turbocharger respectively.
4. the hybrid power system for automobile that generator of engine gear case according to claim 1 and 2 drives, it is characterized in that: described magnetic driver mechanism comprises conductor rotor, permanent magnet rotor, described conductor rotor is connected with axle drive shaft, described permanent magnet rotor is connected with bearing axle, induced field between the permanent magnet of the conductor of described magnetic driver mechanism by motor one end and load one end interacts and produces torque, just can control the torque of transmission by the gap of regulating between permanent magnet and conductor, thereby realize the intelligence adjusting driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320450940 CN203344732U (en) | 2013-07-27 | 2013-07-27 | Engine, generator and gear box-driven automobile hybrid power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320450940 CN203344732U (en) | 2013-07-27 | 2013-07-27 | Engine, generator and gear box-driven automobile hybrid power system |
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| Publication Number | Publication Date |
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| CN203344732U true CN203344732U (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320450940 Expired - Fee Related CN203344732U (en) | 2013-07-27 | 2013-07-27 | Engine, generator and gear box-driven automobile hybrid power system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407364A (en) * | 2013-07-27 | 2013-11-27 | 哈尔滨耦合动力工程技术中心有限公司 | Engine and generator gear box driven hybrid power system for cars and hybrid method |
| CN103723027A (en) * | 2014-01-02 | 2014-04-16 | 东南大学 | Stepless speed regulating system for magnetic gear motor rotation |
-
2013
- 2013-07-27 CN CN 201320450940 patent/CN203344732U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407364A (en) * | 2013-07-27 | 2013-11-27 | 哈尔滨耦合动力工程技术中心有限公司 | Engine and generator gear box driven hybrid power system for cars and hybrid method |
| CN103723027A (en) * | 2014-01-02 | 2014-04-16 | 东南大学 | Stepless speed regulating system for magnetic gear motor rotation |
| CN103723027B (en) * | 2014-01-02 | 2016-02-24 | 东南大学 | The continuous speed regulation system of magnetic gear motor transmission |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170110 Address after: 100000 Beijing City, North Fourth Ring Road West, No. 11, No. Patentee after: Inst. of Engineering Thermophysics, CAS Address before: 150028 Songbei science and technology, Harbin, No. 1 Street, No. 99, Heilongjiang Patentee before: Harbin Coupling Power Engineering Technology Center Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20190727 |