CN205149553U - Electric motor car increases combined direct current power generation system of journey - Google Patents
Electric motor car increases combined direct current power generation system of journey Download PDFInfo
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- CN205149553U CN205149553U CN201520923762.9U CN201520923762U CN205149553U CN 205149553 U CN205149553 U CN 205149553U CN 201520923762 U CN201520923762 U CN 201520923762U CN 205149553 U CN205149553 U CN 205149553U
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- battery
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- driven car
- electric motor
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- 238000010248 power generation Methods 0.000 title claims abstract description 9
- 238000002485 combustion reaction Methods 0.000 claims abstract description 32
- 239000007858 starting material Substances 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000005611 electricity Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 238000000819 phase cycle Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
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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
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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
- Y02T10/72—Electric energy management in electromobility
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses an electric motor car increases combined direct current power generation system of journey, internal -combustion engine (1) one side first wife's bent axle (3) the installation external rotor no. One generator (5), internal -combustion engine (1) opposite side install additional the axle with fixed stator disk (2) after install the external rotor no. Two generator (4), no. One generator (5) positive negative wire after rectifier (7 a) rectification connects electric motor car battery (10), and no. Two generator (4) positive negative wire after no. Two rectifier (9) rectifications connects electric motor car battery (10), three phase lines of 3 motor phase lines of electronic starter (6) and 3 phase lines of no. 2 rectifiers, no. Two generators are parallelly connected, and electronic starter's positive negative wire connects electric motor car battery (10), flameout switch (8) of internal -combustion engine (1), establish ties in the circuit in electronic starter's starting switch (11), ampere meter (12), and connect in parallel in the circuit voltmeter (13). The utility model discloses increase power, improved efficiency, alleviateed vibrations.
Description
Technical field
The present invention relates to dynamo generator, be specifically related at the above electronlmobil of electric motor car with two wheels, three-wheeled electric vehicle, four-wheel and four-wheel, and ICE-powered combined brush-less permanent magnetic outer rotor DC power generation system is installed on these vehicles, mend electricity for giving these battery-driven cars and increase journey.
Background technology
Urban district no motorcycles in 2004, I has bought a pedal electric vehicle cart, to the working of outer suburbs unit, pushes race in way without electricity, has germinated and install the idea that electrical generator increases journey additional on battery-driven car.And devise " battery-driven car of possessing spare fuel engine group " patent No. 200520075942.2 thus.
Originally, have purchased 950 type 220V alternating current generators, as power supply, adopt the charger charging of 48V10A.But it is high that the fatal defects of alternating current generator is voltage, dangerous, volume is large, can't conveniently install on battery-driven car.
Afterwards, adopting again the marine type dynamo of 2-3KW24V through boosting to 60V, and installing driving spark ignition engine additional, using above electro-tricycle and electronlmobil, same because volume is large, be inconvenient to popularization is installed.
At the beginning of 07, through repeatedly exchanging with service motorcycle master worker, after with reference to motor bike outer rotor generator profile and principle thereof, devising brush-less permanent magnetic outer rotor generator and unit, and at the beginning of 08, having applied for national patent 200820071720.4.
Present battery-driven car is unprecedented universal, and electric motor car also positive fast speed enters huge numbers of families and enterprises and institutions.Especially New energy electric car, electric bus, country also gives fiscal subsidy.But battery-driven car is limited by limited on-vehicle battery capacity, and travelled distance is short, be the obstacle affecting customer's purchase and use desire all the time.
Summary of the invention
The purpose of this utility model is: provide a kind of combined DC power generation system of ICE-powered be arranged on above the above electronlmobil of electric motor car with two wheels, three-wheeled electric vehicle, four-wheel and four-wheel, mends electricity increase journey for giving these battery-driven cars.
The technical solution of the utility model is: the combined DC power generation system of this ICE-powered comprises combustion engine, at an electrical generator of side first wife's crankshaft installed outer rotor of combustion engine, it is characterized in that: combustion engine opposite side installs No. two electrical generators of outer rotor after installing axle and fixed stator dish additional; The positive negative wire of an electrical generator after a rectifier rectification connects battery-driven car and drives battery, and the positive negative wire of No. two electrical generators after No. two rectifier rectifications connects battery-driven car and drive battery; Three motor phase lines of electronic starter and three phase line parallels of three phase lines of No. three rectifiers, No. two electrical generators, the positive negative wire of electronic starter connects battery-driven car and drives battery; The flameout switch of combustion engine, the starting switch of electronic starter connect battery-driven car operator platform or drive on seat-box, in amperemeter/ammtr circuit series, in volt meter circuit parallel.
The utility model has the advantages that: on the basis of existing outer rotor generator, install generator combination additional again, add power, improve efficiency, alleviate vibrations.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the multi-disc generator combination schematic diagram of Fig. 1.
Fig. 3 is the extending shaft schematic diagram installed additional.
Fig. 4 is fixed stator dish mode one schematic diagram installed additional.
Fig. 5 installs ventilative fixed stator dish mode two schematic diagram additional.
Fig. 6 is fixed stator dish mode two schematic diagram installing bearing additional.
Fig. 7 is for install electrical generator additional while belt pulley schematic diagram.
Detailed description of the invention
Further illustrate technical solution of the present utility model below in conjunction with accompanying drawing, can not be interpreted as it is restriction to technical scheme.
As shown in Figure 1, the combined DC power generation system that this battery-driven car increases journey comprises combustion engine 1, an electrical generator 5 of outer rotor is installed at side first wife's bent axle 3 of combustion engine 1, it is characterized in that: combustion engine 1 opposite side installs No. two electrical generators 4 of outer rotor after installing axle and fixed stator dish 2 additional; The positive negative wire of an electrical generator 5 after the rectification of a rectifier 7 connects battery-driven car and drives the positive negative wire of battery 10, No. two electrical generators 4 after the rectification of No. two rectifiers 9 to connect battery-driven car driving battery 10; Three motor phase lines of electronic starter 6 and three phase line parallels of three phase lines of No. three rectifiers, No. two electrical generators, the positive negative wire of electronic starter connects battery-driven car and drives battery 10; The flameout switch 8 of combustion engine 1, the starting switch 11 of electronic starter connect battery-driven car operator platform or drive on seat-box, and amperemeter/ammtr 12 is connected in circuit, in volt meter 13 circuit parallel.
Adopt combustion engine, combustion engine can be fuel oil (gasoline, diesel oil etc.), can be combustion gas (natural fuels, blue gas etc.), and combustion engine contains the different model power such as single cylinder, twin-tub, multi-cylinder, also comprises motor cycle engine.
Also install brush-less permanent magnetic outer rotor generator at the normal output shaft other end of combustion engine, the stator material of outer rotor generator can be silicon steel sheet (also claiming silicon steel plate), also can be white steel disc etc., and winding slot number forms by 18 or more; Magnetic shoe can be Ferrite Material, also can be NdFeB material, forms by 12 pieces or more; Rotor material can be drawn-steel, can be also cast iron, cast aluminium etc., in order to safety, can also add the guard shield of different profile; In a word, change size, material, the profile of outer rotor generator, winding slot number, magnetic shoe block number, still in the design's scope.
In fact, 2011 before external rotor brushless mag-dynamo is all installed at design I. C. engine crankshaft two ends, for increasing the power of electrical generator, I has designed on combustion engine first wife output shaft, install and lengthen connecting shaft cover, 2,3 outer rotor generators are combined, has done the experiment increasing power; But original 1 electrical generator of outer rotor is suspended on, center of gravity is with regard to overbalance, and vibrations are large; After adding 2,3, more increase centre-of gravity shift, shake larger; In order to increase the power of generator set, solve the problem that center of gravity is large with vibrations relative to overbalance, all electrical generator is installed just begin one's study and test I. C. engine crankshaft two ends; Through comparing, all electrical generator being installed at crankshaft two end, balancing, shaking little.
All install external rotor brushless mag-dynamo at I. C. engine crankshaft two ends, mounting means has multiple; One is that crankshaft two end respectively installs 1, and at one end installing 1 than former increases by 2 times powers; Two is install 1 in bent axle one end, and the other end installs 2, increases by 3 times powers than former monolithic; Three is respectively install two panels at crankshaft two end, increases by 4 times powers than former monolithic; On double-cylinder engine, both sides respectively install 3, and power can reach more than 15KW; Within current four-wheel electric roadlice, utility van scope, enough it increases journey.Generating voltage, can produce according to battery-driven car voltage Aided design.
In Fig. 1: an electrical generator 5 of outer rotor installed by first wife's bent axle 3 of combustion engine 1 side, electrical generator 5 may to be 1 also may be 2,3 etc., No. two electrical generators 4, No. two electrical generators 4 that outer rotor installed by combustion engine 1 opposite side warp beam and fixed stator dish 2 may to be 1 also may be 2,3 etc.; The positive negative wire of an electrical generator 5 after the rectification of a rectifier 7 connects battery-driven car and drives the positive negative wire of battery 10, No. two electrical generators 4 after the rectification of No. two rectifiers 9 to connect battery-driven car driving battery 10; Attention: if multi-disc electrical generator is installed in combination, every sheet electrical generator all will install independently rectifier, because relate to phase sequence adjustment, multi-disc electrical generator exports phase line, in parallelly had better not share rectifier; Three motor phase lines of electronic starter 6 and three phase line parallels of three phase lines of No. two rectifiers, No. two electrical generators, the positive negative wire of electronic starter connects battery-driven car and drives battery 10; Electronic starter can be connected on above any 1 electrical generator, if the sheet number of generator combination is many, just adopts the electronic starter that power is larger; Adopt electronic starter, convenient supporting with battery of electric vehicle voltage, can also make semi-automatic, namely hand is pressed switch activated, and electricity is filled with simultaneously, detects voltage and stops working automatically; Make full automatic, namely detect cell pressure low, automatic actuation engine generates electricity, and it is high that check point is full of voltage, automatic driving engine out of service; Start the engine, can also adopt the starter motor that driving engine carries, but shortcoming is asynchronous with battery-driven car voltage, needs 12V or 24V voltage starting; Present large how many battery of electric vehicle voltage is at more than 48V, and drive above battery if be connected on 1 to 2 piece of battery-driven car, frequent because using, this 1 to 2 piece of battery is easy to bad; The flameout switch 8 of combustion engine 1 is arranged on battery-driven car operator platform or drives on seat-box, and the starting switch 11 of electronic starter 6 is arranged on battery-driven car operator platform or drives on seat-box, facilitates driver's operation; Amperemeter/ammtr 12 is connected in circuit anode and also can be connected in circuit negative pole, and volt meter 13 is connected in parallel in the both positive and negative polarity of circuit; Amperemeter/ammtr, volt meter can with also can, can also with battery-driven car share.
Fig. 2 is multi-disc generator combination schematic diagram, and wiring is omitted.
The extending shaft schematic diagram that Fig. 3 installs additional after being, in figure: (1) spindle nose anticlockwise direction screw endoporus (first wife's axle is cw endoporus) fixed generator outer rotor; For increasing generator combination, first wife's axle head length is inadequate, also needs to install extending shaft additional, and first wife's shaft extensions such as motor cycle engine go out size not or do not stretch out, and also will install extending shaft additional, with good installation outer rotor generator (omitting diagram); (2) axle body tapered portion, suit electrical generator outer rotor; (3) axle body column part, the fixed generator coil stator dish of suit band neck bearing; (4) be fixed to the set screw of driving engine other end bent axle head, because bent axle head screw is clws, the turn of the screw of must holing locate, otherwise after add extending shaft can hard waste come off; (5) the cw female screw hole of driving engine other end bent axle head is connected to; After to add extending shaft be ferrous materials, can heat treatment, also can not heat-treat; After entering batch, can mold, entrust Production of Crankshaft producer or combustion engine producer directly to produce tapering bent axle (or bent axle of band keyway) that outer rotor generator all can be installed in two ends, like this, installs extending shaft additional and saves trouble economical than afterwards; Adopt the design, produce and sell and extend the axis of cone or flat key axle, or outer rotor generator bent axle can be installed in producing and selling combustion engine two, must obtain mandate.
The stator reaction plate schematic diagram that Fig. 4-6 installs additional after being.
In Fig. 4: hand pull starting-up dish original for combustion engine is removed, install equal with hand pull starting-up dish external diameter or bigger smaller electricity generator stator coil reaction plate additional; (1) hole on 3 roads above fixed stator dish to fan housting, width between centers, back gauge size must precisely, otherwise can cause generator amature and stator collide and sweep hall; (2) 4 screw holes of fixed stator coils, width between centers, the size of back gauge also must precisely, otherwise also can cause electrical generator to sweep hall; (3) central shaft hole, slightly larger than after add extending shaft so that axle passes, do not produce friction; (4) 3 fresh air inlets, cooled engine, hole can be beaten greatly less, and hole is little can be beaten more, there to be enough cold wind to enter fan housting, provides cooling to driving engine; Stator reaction plate is preferably circular, can certainly be rectangle, triangle and other shapes etc.; Fixed stator dish can be iron and steel matter, also can be cast iron, cast aluminium matter, can also be highstrenghtpiston etc.
In Fig. 5: do not throw pore into, between fixed stator dish and combustion engine fan housting, stay ventilative gap, allow air-flow pass through from the gap between stator disc and fan housting; Adopt, with upper type, stator reaction plate is installed, labor and material saving, simple and convenient; But through experiment, also there is shortcoming, easily sweep hall, need to add stable bearing.
In Fig. 6: with the addition of the bearing be enclosed within above extending shaft inside central shaft hole; Why will add bearing, be that stator disc is directly installed on fan housting, and its stator weight has also been born on fan housting entirely because combustion engine fan housting iron sheet is thinner; Existing combustion engine fan housting, when design is produced, does not consider heavy burden, insufficient strength, use a period of time, disconnection is torn in the meeting that the screw hole of fixing cover of fan has, and causes stator displacement, rotor and stator friction is caused to sweep hall, also because fan housting iron sheet is thinner, fall and touch in transport, fan housting is out of shape, also can cause stator displacement, cause electrical generator to sweep hall; Solution has two, and one is reinforce combustion engine fan housting, and this will spend larger investment to make mould, and can invest after entering batch, another kind of way improves fixed stator dish exactly, adds bearing inside the centre hole of fixed stator dish, is enclosed within axle; So no matter how fan housting is out of shape, and the gap of generator amature and stator can not change, and generator unit stator and rotor are difficult to friction and sweep hall; Only have to be out of shape during the punching press of electrical generator outer rotor or to fall in transport and touch distortion, just may sweep hall; Stator coil reaction plate, was both applicable to small-scale production, was also applicable to Quantity production; But no matter employing the design is production and sales unlike material, difform fixing electric board, or thicken the fan housting of iron sheet, all must obtain mandate.
Fig. 7 is for install electrical generator additional while install belt pulley schematic diagram additional; In Fig. 7, after combustion engine, add the 1-3 sheet external rotor brushless mag-dynamo that crankshaft end is installed, first wife's bent axle still installs 1-3 groove belt pulley additional, and the original purposes of such driving engine is constant, turn increase electricity generate function, extend the purposes of combustion engine and combination generator system thereof.
To sum up, the combined brushless permanent-magnet direct-current generator set of ICE-powered, can be not only that battery-driven car increases journey, also can be that device for electric ship etc. increases journey, also can with the complemental power-generation such as wind energy, solar power, water energy, famine communication base station far away can also be used for and generate electricity.
Claims (1)
1. battery-driven car increases the combined DC power generation system of journey, it comprises combustion engine (1), in side first wife's bent axle (3) of combustion engine (1), an electrical generator (5) of outer rotor is installed, it is characterized in that: combustion engine (1) opposite side installs No. two electrical generators (4) that outer rotor installed afterwards by axle and fixed stator dish (2) additional; The positive negative wire of an electrical generator (5) after the rectification of a rectifier (7) connects battery-driven car and drives battery (10), and the positive negative wire of No. two electrical generators (4) after the rectification of No. two rectifiers (9) connects battery-driven car and drive battery (10); Three motor phase lines of electronic starter (6) and three phase line parallels of three phase lines of No. three rectifiers, No. two electrical generators, the positive negative wire of electronic starter connects battery-driven car and drives battery (10); The flameout switch (8) of combustion engine (1), the starting switch (11) of electronic starter connect battery-driven car operator platform or drive on seat-box, and in circuit, volt meter (13) parallel connection in circuit in amperemeter/ammtr (12) series connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520923762.9U CN205149553U (en) | 2015-11-19 | 2015-11-19 | Electric motor car increases combined direct current power generation system of journey |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520923762.9U CN205149553U (en) | 2015-11-19 | 2015-11-19 | Electric motor car increases combined direct current power generation system of journey |
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| CN205149553U true CN205149553U (en) | 2016-04-13 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11932367B1 (en) | 2020-06-04 | 2024-03-19 | Evoa, Llc | Axial flux outboard propulsion system for an electric boat |
| US12097936B2 (en) | 2019-12-11 | 2024-09-24 | Evoa, Llc | Axial flux propulsion system for an electric boat |
| US12103652B2 (en) | 2019-12-11 | 2024-10-01 | Evoa, Llc | Axial flux propulsion system for an electric boat |
| USD1085160S1 (en) | 2024-02-13 | 2025-07-22 | Evoa, Llc | Outboard motor housing |
-
2015
- 2015-11-19 CN CN201520923762.9U patent/CN205149553U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12097936B2 (en) | 2019-12-11 | 2024-09-24 | Evoa, Llc | Axial flux propulsion system for an electric boat |
| US12103652B2 (en) | 2019-12-11 | 2024-10-01 | Evoa, Llc | Axial flux propulsion system for an electric boat |
| US11932367B1 (en) | 2020-06-04 | 2024-03-19 | Evoa, Llc | Axial flux outboard propulsion system for an electric boat |
| US12208875B2 (en) | 2020-06-04 | 2025-01-28 | Evoa, Llc | Axial flux propulsion system for an electric boat |
| USD1085160S1 (en) | 2024-02-13 | 2025-07-22 | Evoa, Llc | Outboard motor housing |
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| C14 | Grant of patent or utility model | ||
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