CN101797881A - Hybrid power unit and motor vehicle adopting same - Google Patents
Hybrid power unit and motor vehicle adopting same Download PDFInfo
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- CN101797881A CN101797881A CN200910177239A CN200910177239A CN101797881A CN 101797881 A CN101797881 A CN 101797881A CN 200910177239 A CN200910177239 A CN 200910177239A CN 200910177239 A CN200910177239 A CN 200910177239A CN 101797881 A CN101797881 A CN 101797881A
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- China
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- aerogenerator
- power unit
- hybrid power
- driving engine
- storing device
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Abstract
The invention provides a hybrid power unit and a motor vehicle adopting the same. The hybrid power unit comprises an engine (1), a motor (3), a voltage stabilizing circuit (4) and a controller, wherein the hybrid power unit further comprises a wind driven generator (5), a switching device and an energy storing device. The hybrid power unit and the motor vehicle adopting the same can save fuel and have reasonable cost.
Description
Technical field
The present invention relates to a kind of hybrid power unit, particularly, the present invention relates to a kind of hybrid power unit with aerogenerator.The invention still further relates to a kind of power actuated vehicle that adopts described hybrid power unit.
Background technology
Universal day by day along with automobile, the environmental problem that automobile brings is serious day by day.According to measuring and calculating, the automobile in the whole world will consume 12,000,000,000 barrels of fuel oils every year at present, discharges the carbon dioxide of about 4000 megatons.In order to protect environment, suppress green-house effect, United Nations Environment Programme (environment administration) and International Energy Agency (IEA) etc. put forward a proposal, call upon States government and auto trade to the year two thousand fifty with every kilometer fuel consumption reduction by 50% of automobile.This has proposed great challenge to auto-industry.
Traditional fuel-saving techniques is the purpose of leaning on fuel oil and cell hybrid power to reach fuel-economizing and reducing CO2 emissions.Such solution also has significant disadvantage.On the one hand, the final source of battery power has significant proportion to obtain by thermal electric generation, and is especially true in China.Thermal electric generation has brought smoke pollution and dust pollution.On the other hand, battery life is short, cost is high and the charging trouble.The recycling of battery after reaching service life also can pollute environment.
Another kind of fuel-saving techniques is the new forms of energy that adopt pure environmental protection, as solar power.But solar cell cost height, complex structure also is subjected to environmental limit in the use.
Summary of the invention
In view of this, one object of the present invention is to develop a kind of energy-saving power machine group of hybrid power, and it is simple in structure, and cost is reasonable.Another object of the present invention is to develop a kind of power actuated vehicle that adopts described unit power plant.
Hybrid power unit according to one aspect of the invention, it comprises: driving engine, electrical motor, mu balanced circuit and control setup, wherein, also comprise aerogenerator, shifter and energy storing device, described shifter is connected with described aerogenerator with described driving engine; Described aerogenerator is connected with described electrical motor by described mu balanced circuit; Described control setup is connected with described shifter, energy storing device and aerogenerator.
Hybrid power unit according to one aspect of the invention, wherein, when beginning to start the hybrid power unit, whether the energy that detects described energy storing device stored by described control setup can start described hybrid power unit, when described control setup judges that the energy of described energy storing device stored is enough to start described hybrid power unit, start described energy storing device, directly drive described electrical motor by described energy storing device; The energy shortage of judging described energy storing device stored at described control setup starts described driving engine when starting described hybrid power unit, drives described wind turbine power generation by described driving engine, powers to described electrical motor by described mu balanced circuit; Described shifter can switch between described aerogenerator and described driving engine, when described control setup can satisfy workload demand at the power of judging described aerogenerator generation, send instruction to described shifter, make described shifter action, disconnecting described driving engine, and described driving engine quits work; When described control setup can not satisfy workload demand at the energy of the power of judging described aerogenerator generation and described memory storage stored, described control setup sent instruction to described shifter, connects described aerogenerator and described driving engine.
Hybrid power unit according to a further aspect of the invention, wherein, described aerogenerator links to each other with described energy storing device, when described control setup judged that the power of described aerogenerator generation overloads demand, described energy storing device was stored that part of energy that exceeds workload demand that described aerogenerator produces.
Hybrid power unit according to a further aspect of the invention, wherein, the quantity of described aerogenerator is more than two or two, its concrete quantity is decided according to the power of aerogenerator and required power.
Hybrid power unit according to a further aspect of the invention, wherein, the rating horsepower of described driving engine is less than the load power of described hybrid power unit.
Hybrid power unit according to the present invention combines aerogenerator, can save fuel oil, and simple in structure, and cost is reasonable.
The present invention also provides a kind of power actuated vehicle that has loaded above-mentioned hybrid power unit.
Power actuated vehicle according to a further aspect of the invention wherein, also comprises mechanical electrical generator, and this machinery electrical generator and described aerogenerator are incorporated into the power networks.
Power actuated vehicle according to a further aspect of the invention, wherein, described mechanical electrical generator is installed on the wheel shaft of described power actuated vehicle.
Power actuated vehicle according to a further aspect of the invention, wherein, the rating horsepower of described driving engine is less than the normal load power of described power actuated vehicle.
Power actuated vehicle according to the present invention has loaded according to hybrid power unit of the present invention, and is simple in structure, saves fuel oil.
Description of drawings
Fig. 1 is the structural representation of hybrid power unit according to an embodiment of the invention.
Fig. 2 is the structural representation of hybrid power unit according to another embodiment of the present invention.
The specific embodiment
Describe the specific embodiment of the present invention in detail below in conjunction with accompanying drawing.
Embodiment 1
Fig. 1 is the structural representation of the hybrid power unit of embodiments of the invention 1.
Hybrid power unit according to this embodiment comprises driving engine 1, electrical motor 3, mu balanced circuit 4 and aerogenerator 5, and also comprises shifter, energy storing device and control setup.Be to be noted that shifter, energy storing device and control setup etc. do not illustrate in the accompanying drawings.
Driving engine 1 can be various driving engine commonly known in the art, for example engine petrol, diesel motor etc.Described shifter is connected with aerogenerator 5 with driving engine 1, can switch between driving engine 1 and aerogenerator 5, also can connect driving engine 1 and aerogenerator 5 simultaneously.Aerogenerator 5 is connected with electrical motor 3 by mu balanced circuit 4, thereby can provide stable output to electrical motor 3.Described control setup is connected with described shifter, energy storing device and aerogenerator 5, can how much detecting the energy of energy storing device stored.
It is pointed out that the present invention is not specifically limited structure, the type of energy storing device.
When the hybrid power unit starting, at first the energy that is stored in the energy storing device is detected by control setup.When the energy that determines the energy storing device stored when this control setup is enough to actuating motor, start this energy storing device, drive electrical motor 3 by this energy storing device; Otherwise start the engine 1 drives aerogenerator 5 generatings by driving engine 1, gives described electrical motor 3 by mu balanced circuit 4 power supplies.
In operational process, if wind-force is little or when not having wind-force, control setup can judge that the power of aerogenerator 5 generations can't satisfy the demand of load, the electric energy that store this moment also can replenish, if usefulness not enough, control setup sends instruction to shifter, make the shifter action, connect aerogenerator 5 and driving engine 1, aerogenerator 5 is worked with driving engine 1, to satisfy the demand of load.And when wind-force is big in normal course of operation, the described driving engine 1 of shifter automatic cutout.This time, described control setup sent instruction to described driving engine 1, closed described driving engine 1.Under these circumstances, provide energy by aerogenerator 5 to load fully, thereby reached fully purpose without fuel oil, saving in energy.
Embodiment 2
Identical according to embodiments of the invention 2 with embodiment 1, just aerogenerator 5 links to each other with energy storing device, when described control setup judges that the power of aerogenerator 5 generations overloads demand, also send instruction, make described energy storing device store that part of energy that exceeds workload demand that aerogenerator 5 produces to energy storing device.Like this, can utilize the energy that is stored in the energy storing device when needing afterwards, thereby reach the purpose of saving fuel oil.
Embodiment 3
Identical with embodiment 1 or 2 according to embodiments of the invention 3, just wherein the quantity of aerogenerator 5 is more than two or two according to required energy requirement, and its concrete quantity is decided according to the power of aerogenerator and required power.Like this,, thereby can utilize wind energy more fully, reach the purpose of further saving fuel oil owing to the aerogenerator that has disposed more than.
Embodiment 4
Identical according to embodiments of the invention 4 with embodiment 1 or 2, be the load power of the power of wherein driving engine 1 less than the hybrid power unit.Like this, can adopt little discharge capacity, low power driving engine, reach the purpose of saving cost.
Embodiment 5
The present invention also provides a kind of power actuated vehicle that has loaded according to hybrid power unit of the present invention.The present invention does not have concrete qualification to the mounting means of this hybrid power unit on power actuated vehicle, and those of ordinary skills can adopt variety of way that hybrid power unit according to the present invention is loaded on the power actuated vehicle.The present invention also is not specifically limited power actuated vehicle, and it can for example be Passenger motor vehicle, load carrying vehicle or the like.
For the power actuated vehicle that is mounted with the hybrid power unit according to the present invention, its Starting mode and operation scheme are identical with operation scheme with the hybrid power unit, are not described in detail here.
Embodiment 6
Embodiment's 6 is identical with embodiment 5, and just the hybrid power unit of this power actuated vehicle also comprises mechanical engine 2, as shown in Figure 2.This mechanical engine 2 can be installed on the wheel shaft of described power actuated vehicle, is incorporated into the power networks with aerogenerator 5.In operational process, described control setup is when judging that the power of aerogenerator 5 with described mechanical engine 2 generations can satisfy the workload demand of described power actuated vehicle, send instruction to shifter, disconnect driving engine 1, provide power by aerogenerator 5 and mechanical engine 2 fully, thereby can reach purpose without fuel oil, saving in energy.
Be to be noted that structure and the installation site not concrete restriction of the present invention to mechanical engine 2.Those of ordinary skills can adopt any suitable mechanical engine.
Embodiment 7
Power actuated vehicle according to the embodiment of the invention 7 is identical with above-described power actuated vehicle, and just wherein driving engine 1 is low power driving engine, that is to say the load power the when rating horsepower of this driving engine normally moves less than power actuated vehicle.When power actuated vehicle stops or during low speed driving, power actuated vehicle CPU can instruct this small power motor work, guarantees the supply of electrical energy of power actuated vehicle, thereby has guaranteed the running of power actuated vehicle.
Embodiment 8
Identical according to embodiments of the invention 8 with embodiment 5, being described energy storing device capacity strengthens described energy storing device capacity according to the function and the purposes of vehicle, this memory storage stores that part of energy that exceeds workload demand of aerogenerator 5 and mechanical engine 2 generations on the one hand, also can pass through the electrically-charged mode stored energy of dispatch from foreign news agency, in the process of operation, can start described driving engine 1 fully like this, described electrical generator 1 is a usefulness just under special circumstances, really can accomplish the power actuated vehicle without oil firing.Thereby reach the purpose of saving fuel oil.
Like this, power actuated vehicle can adopt power, the less driving engine of free air capacity, thereby reaches the purpose of saving cost.
Specific embodiment described herein only is the casehistory that the present invention's spirit is done.The technical personnel of the technical field of the invention can be made various modifications or replenishes or adopt similar mode to be substituted described specific embodiment, but can not depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (9)
1. hybrid power unit, comprise: driving engine (1), electrical motor (3), mu balanced circuit (4) and control setup, it is characterized in that also comprising aerogenerator (5), shifter and energy storing device, described shifter is connected with described aerogenerator (5) with described driving engine (1); Described aerogenerator (5) is connected with described electrical motor (3) by described mu balanced circuit (4); Described control setup is connected with described shifter, energy storing device and aerogenerator (5).
2. hybrid power unit according to claim 1, it is characterized in that, when beginning to start the hybrid power unit, whether the energy that detects described energy storing device stored by described control setup can start described hybrid power unit, when described control setup judges that the energy of described energy storing device stored is enough to start described hybrid power unit, start described energy storing device, directly drive described electrical motor (3) by described energy storing device; The energy shortage of judging described energy storing device stored at described control setup is when starting described hybrid power unit, start described driving engine (1), drive described aerogenerator (5) generating by described driving engine (1), power to described electrical motor (3) by described mu balanced circuit (4); Described shifter can switch between described aerogenerator (5) and described driving engine (1), when described control setup can satisfy workload demand at the power of judging described aerogenerator (5) generation, send instruction to described shifter, make described shifter action, disconnecting described driving engine (1), and described driving engine (1) quits work; When described control setup can not satisfy workload demand at the energy of the power of judging described aerogenerator (5) generation and described memory storage stored, described control setup sends instruction to described shifter, connects described aerogenerator (5) and described driving engine (1).
3. hybrid power unit according to claim 2, it is characterized in that, described aerogenerator (5) links to each other with described energy storing device, when described control setup judged that the power of described aerogenerator (5) generation overloads demand, described energy storing device was stored that part of energy that exceeds workload demand that described aerogenerator (5) produces.
4. according to each described hybrid power unit of claim 1 to 3, it is characterized in that the quantity of described aerogenerator (5) is more than two or two.
5. according to each described hybrid power unit of claim 1 to 3, it is characterized in that the rating horsepower of described driving engine (1) is less than the load power of described hybrid power unit.
6. power actuated vehicle that has loaded according to each described hybrid power unit in the aforesaid right requirement.
7. power actuated vehicle according to claim 6 is characterized in that, also comprises mechanical electrical generator (2), and this machinery electrical generator (2) is incorporated into the power networks with described aerogenerator (5).
8. power actuated vehicle according to claim 7 is characterized in that, described mechanical electrical generator (2) is installed on the wheel shaft of described power actuated vehicle.
9. power actuated vehicle according to claim 6 is characterized in that, the rating horsepower of described driving engine (1) is less than the normal load power of described power actuated vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101772395A CN101797881B (en) | 2009-09-28 | 2009-09-28 | Hybrid power unit and motor vehicle adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101772395A CN101797881B (en) | 2009-09-28 | 2009-09-28 | Hybrid power unit and motor vehicle adopting same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101797881A true CN101797881A (en) | 2010-08-11 |
| CN101797881B CN101797881B (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101772395A Expired - Fee Related CN101797881B (en) | 2009-09-28 | 2009-09-28 | Hybrid power unit and motor vehicle adopting same |
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| Country | Link |
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| CN (1) | CN101797881B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608648A (en) * | 2015-02-05 | 2015-05-13 | 上海电机学院 | Automobile power system and control method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1448286A (en) * | 2003-04-29 | 2003-10-15 | 上海交通大学 | Low-discharge drive system of power assisted vehicle |
| CN1651276A (en) * | 2005-03-28 | 2005-08-10 | 文法河 | Method of power generating using automobile running contrary wind air flow wind energy |
| CN1838513A (en) * | 2005-05-30 | 2006-09-27 | 成都八面风新能源应用研究所 | Wind power generator for vehicle and automobile hybrid power unit |
| US20060213697A1 (en) * | 2005-03-18 | 2006-09-28 | Sutherland Danilo R | Power system for electric and hybrid vehicles |
| CN201245080Y (en) * | 2008-08-07 | 2009-05-27 | 殷殿龙 | Energy supply apparatus |
| CN201534482U (en) * | 2009-09-28 | 2010-07-28 | 陈世法 | Hybrid power machine set and motor vehicle adopting the same |
-
2009
- 2009-09-28 CN CN2009101772395A patent/CN101797881B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1448286A (en) * | 2003-04-29 | 2003-10-15 | 上海交通大学 | Low-discharge drive system of power assisted vehicle |
| US20060213697A1 (en) * | 2005-03-18 | 2006-09-28 | Sutherland Danilo R | Power system for electric and hybrid vehicles |
| CN1651276A (en) * | 2005-03-28 | 2005-08-10 | 文法河 | Method of power generating using automobile running contrary wind air flow wind energy |
| CN1838513A (en) * | 2005-05-30 | 2006-09-27 | 成都八面风新能源应用研究所 | Wind power generator for vehicle and automobile hybrid power unit |
| CN201245080Y (en) * | 2008-08-07 | 2009-05-27 | 殷殿龙 | Energy supply apparatus |
| CN201534482U (en) * | 2009-09-28 | 2010-07-28 | 陈世法 | Hybrid power machine set and motor vehicle adopting the same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608648A (en) * | 2015-02-05 | 2015-05-13 | 上海电机学院 | Automobile power system and control method thereof |
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| Publication number | Publication date |
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| CN101797881B (en) | 2013-06-05 |
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Granted publication date: 20130605 Termination date: 20190928 |