CN202498999U - Locomotive hybrid power system - Google Patents
Locomotive hybrid power system Download PDFInfo
- Publication number
- CN202498999U CN202498999U CN2012200889591U CN201220088959U CN202498999U CN 202498999 U CN202498999 U CN 202498999U CN 2012200889591 U CN2012200889591 U CN 2012200889591U CN 201220088959 U CN201220088959 U CN 201220088959U CN 202498999 U CN202498999 U CN 202498999U
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- CN
- China
- Prior art keywords
- power system
- battery pack
- drive motor
- locomotive
- drive
- 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.)
- Expired - Fee Related
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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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The utility model discloses a locomotive hybrid power system, which belongs to the electric car engine field. The system comprises a storage battery pack, a drive system and an auxiliary power system. The drive system comprises a drive motor and a drive motor controller for controlling the input electric energy of the drive motor. The auxiliary power system comprises a general petrol engine, a generator connected with the general petrol engine and a hybrid controller simultaneously connected with the generator, the storage battery pack and the drive system. By additionally equipping the auxiliary power system, the locomotive hybrid power system provided in the utility model can charge the storage battery pack and meanwhile supply power to the drive motor. The hybrid controller achieves execution in a corresponding mode according to the electric quantity of the storage batter pack and the load of the engine. The stroke of a locomotive is significantly prolonged. The most effective control on the motor is then achieved. The locomotive hybrid power system is suitably applied in two-wheel, three-wheel motorcycles or other small-sized vehicles.
Description
Technical field
The utility model relates to the locomotive engine field, relates in particular to a kind of hybrid power system that is applicable to mini locomotive.
Background technology
Along with the development of modern science and technology, atmosphere polluting problem has become the problem that the mankind need solution badly.For atmospheric contamination, China is the locomotive of representative through adopting electronic type of locomotive to replace gradually with the spark ignition engine at present, reduces the discharging of pernicious gas and particles in suspension.But battery-driven car also has the defective of himself, because the battery pack charge capacity that battery-driven car adopts is limited, so the period of service of battery-driven car is limited, is unfavorable for long-duration driving.On the other hand, the outputting power of battery-driven car is limited, brings inconvenience to driving, for example when battery-driven car goes up a slope, because power can't increase, therefore goes up a slope slowly.
The utility model content
Goal of the invention: the purpose of this invention is to provide a kind of with general-purpose petrol engine as auxiliary power, connecting generator cooperates the locomotive hybrid power system of accumulating system to drive motor output electric energy.
Technical scheme: for realizing above-mentioned purpose; A kind of locomotive hybrid power system of the utility model comprises battery pack, drive system and accessory power system; Said drive system comprises the drive motor controller of drive motor and controlling and driving motor input electric energy, and said accessory power system comprises general-purpose petrol engine, the electrical generator that connects general-purpose petrol engine and the mixed movement controller that connects electrical generator, battery pack and drive system simultaneously.
In order to realize the charging of electrical generator to battery pack, the mouth of said electrical generator is connected with the battery charging input end through mixing movement controller.
The electrical generator of the utility model is a digital frequency conversion generator, can mate preferably with engine petrol.
Existing locomotive, the driving engine of employing all are special engines, and the different model of different manufacturers production all has certain difference.The utility model adopts the outputting power of general-purpose petrol engine as oil electric mixed dynamic, can be from greatly having practiced thrift cost, the output speed of suitable electrical generator can be provided simultaneously, and save oil consumption.
The described mixed movement controller of the utility model refers to hybrid controller, be used for to electrical generator output, to battery charge, comprehensive control is provided to drive motor power supply.Said mixed movement controller is connected with drive motor controller.Mixed movement controller is used for realizing starting the corresponding driving program according to battery pack electric weight and car load power demand, according to the battery pack electric weight how much and the load of drive motor carry out following three kinds of patterns: electric model, charge mode and assistive drive pattern.When the battery pack electric weight was higher, battery pack was supplied power to drive motor; Behind the certain electric weight of battery pack consumption, as auxiliary power source, drive electrical generator to battery charging with general-purpose petrol engine; When car load was big to power demand, to the drive motor power supply while, also supplied power to drive motor by accessory power system at battery pack for said mixed movement controller.
Beneficial effect: a kind of locomotive hybrid power system of the utility model is an oil electric mixed dynamic system; Can realize simultaneously to the charging of battery pack with to the power supply of drive motor through adding accessory power system; Through being set, power control system realizes carrying out corresponding modes according to battery pack electric weight and engine petrol load; Can greatly prolong the stroke of locomotive, realize electrical motor is carried out actv. control, and the output speed of suitable electrical generator is provided.Compare with other vehicular engines, adopt general gasoline engines as the rotating speed of outputting power maximum torque point and maximum power point will be low many, carry the force-air cooling structure, need not to add cooling system, volume is little, in light weight, parts are few, reliability and durability.The hybrid power system of the utility model is applicable to two-wheeled, motor-tricycle or other dillies.
Description of drawings
Fig. 1 is the structured flowchart scheme drawing of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done explanation further.
Please refer to shown in Figure 1ly, a kind of locomotive hybrid power system of ability instance comprises: interconnective battery pack 1, drive system 2, accessory power system 3.Drive system 2 comprises the drive motor controller 22 of drive motor 21 and controlling and driving motor 21 input electric energy, and accessory power system 3 comprises general-purpose petrol engine 31, the electrical generator 32 that connects general-purpose petrol engine 31 and the mixed movement controller 33 that connects electrical generator 32, battery pack 1 and drive system 2 simultaneously.Mixing movement controller 33 is connected with drive motor controller 22.The mouth of electrical generator 32 links to each other with battery pack 1 charging input end through mixing movement controller 33.
The above only is the preferred implementation of the utility model; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (3)
1. locomotive hybrid power system; It is characterized in that comprising: battery pack (1), drive system (2) and accessory power system (3); Said drive system (2) comprises the drive motor controller (22) of drive motor (21) and controlling and driving motor (21) input electric energy, and said accessory power system (3) comprises general-purpose petrol engine (31), the electrical generator (32) that connects general-purpose petrol engine (31) and the mixed movement controller (33) that connects electrical generator (32), battery pack (1) and drive system (2) simultaneously.
2. according to a kind of locomotive hybrid power system described in the claim 1, it is characterized in that: said mixed movement controller (33) is connected with drive motor controller (22).
3. according to a kind of locomotive hybrid power system described in the claim 1, it is characterized in that: the mouth of said electrical generator (32) is connected with battery pack (1) charging input end through mixing movement controller (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200889591U CN202498999U (en) | 2012-03-12 | 2012-03-12 | Locomotive hybrid power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200889591U CN202498999U (en) | 2012-03-12 | 2012-03-12 | Locomotive hybrid power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202498999U true CN202498999U (en) | 2012-10-24 |
Family
ID=47035624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200889591U Expired - Fee Related CN202498999U (en) | 2012-03-12 | 2012-03-12 | Locomotive hybrid power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202498999U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941814A (en) * | 2012-11-28 | 2013-02-27 | 济南海誉锁业有限公司 | Electric vehicle with fuel auxiliary power generation |
| CN103660910A (en) * | 2013-12-06 | 2014-03-26 | 合肥工业大学 | Gasoline and electricity hydrostatic composite hybrid power transmission system |
| CN103770623A (en) * | 2014-02-20 | 2014-05-07 | 合肥工业大学 | Gasoline-electric and hydraulic compound hybrid power transmission system |
| CN109606134A (en) * | 2018-11-24 | 2019-04-12 | 赵文祥 | A kind of energy-saving and environment-friendly electric vehicle |
-
2012
- 2012-03-12 CN CN2012200889591U patent/CN202498999U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941814A (en) * | 2012-11-28 | 2013-02-27 | 济南海誉锁业有限公司 | Electric vehicle with fuel auxiliary power generation |
| CN103660910A (en) * | 2013-12-06 | 2014-03-26 | 合肥工业大学 | Gasoline and electricity hydrostatic composite hybrid power transmission system |
| CN103660910B (en) * | 2013-12-06 | 2016-01-06 | 合肥工业大学 | The hybrid power transmission system of the electric quiet liquid compound of a kind of oil |
| CN103770623A (en) * | 2014-02-20 | 2014-05-07 | 合肥工业大学 | Gasoline-electric and hydraulic compound hybrid power transmission system |
| CN109606134A (en) * | 2018-11-24 | 2019-04-12 | 赵文祥 | A kind of energy-saving and environment-friendly electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING JINCHENG ELECTRIC VEHICLE CO., LTD. Free format text: FORMER OWNER: JINCHENG MACHINERY CO., LTD., NANJING Effective date: 20150113 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210002 NANJING, JIANGSU PROVINCE TO: 211121 NANJING, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150113 Address after: Raj road cooked Industrial Park Jiangning Lake in Nanjing city Jiangsu province 211121 No. 518 Patentee after: Nanjing Jincheng Electric Vehicle Co., Ltd. Address before: 210002 Zhongshan East Road, Jiangsu, China, No. 518, No. Patentee before: Nanjing Jincheng Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20190312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |