CN201113531Y - Electro-mechanically dually driven electric vehicle charging control system - Google Patents
Electro-mechanically dually driven electric vehicle charging control system Download PDFInfo
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- CN201113531Y CN201113531Y CNU2007200328473U CN200720032847U CN201113531Y CN 201113531 Y CN201113531 Y CN 201113531Y CN U2007200328473 U CNU2007200328473 U CN U2007200328473U CN 200720032847 U CN200720032847 U CN 200720032847U CN 201113531 Y CN201113531 Y CN 201113531Y
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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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Abstract
The utility model discloses a charging control system of an electromechanical dual drive electric motor car, which comprises two parts of an electric motor car electric appliance circuit and a gasoline engine electric appliance circuit, wherein, a battery pack directly supplies power for an electric controller and supplies power for other power utilizing parts through a voltage converter; the electric controller correspondingly controls a motor according to transmitted speed control and braking signals; a magnetor part of a gasoline engine charges a storage battery of the battery pack and the storage battery provides starting voltage for the gasoline engine; and a motor hollow axle of the motor is sleeved on a driving axle which drives the motor to rotate and charges the battery pack reversely through the motor controller. The control system adopts a dual drive system form of the motor controller controlling the motor and a gasoline engine speed control handle controlling the gasoline engine and realizes independent operation of the motor and the gasoline engine; moreover, the motor and the gasoline engine can be also operated simultaneously; the operation is safe and reliable; the self motor can be utilized for reversely charging the battery during the whole operation process of the gasoline engine.
Description
Technical field
The utility model relates to the electronic control technology of electric motor car field, especially relates to a kind of dynamo-electric two charge control system that drives electric motor car that is applicable to.
Background technology
Through more than ten years marketization check, at present, Moped Scooter has developed into the important traffic means of transport in China town and country.Battery is as the important core accessory of electric motor car, present stage for the moment difficulty qualitative leap is arranged, the market about 40-45 kilometer of lead acid accumulator mileages of continuation preferably of improving quality, no matter novel batteries such as lithium ion still are also to be difficult to the marketization in a short time on the cost technically.Nowadays widely used in the vehicle technology field still is lead acid accumulator, thereby the mileages of continuation of most of electric motor cars on the market is all shorter, add the characteristics of lead acid accumulator itself, and to its improper use, in time do not accomplish to repair many-sided reasons such as maintenance, make battery capacity reduce, do not reach its design service life.Thereby annual a large amount of battery failures arranged all, scrap, cause a large amount of wastings of resources.To sum up, if simple prior art being improved from the storage battery angle, difficulty makes progress in a short time, and effect is little.Thereby at the above-mentioned shortcoming and the deficiency that exist in the existing vehicle technology field, urgent need is improved associated electrical motor-car Driving technique, propose a kind of more economical, environmental protection, use more conveniently, can effectively overcome mileages of continuation shortage point and the bigger charge control system of effect.
In invention disclosed patent application on the 11st February in 2004 CN1473727, disclosed a kind of electric bicycle energy regeneration charging system, in this invention, remove and adopt electric controller that motor is controlled, except the motor driven function, when vehicle brake and descending, make machine operation in the regenerative braking state, reclaim and be stored in the storage battery to the brake loss energy, thereby realize the charging in short-term to storage battery, the enforcement mileage that the raising electric bicycle once charges has been saved the energy simultaneously.But because this system is the charging in short-term to storage battery, and the time of vehicle brake and descending is short comparatively speaking, number of times is less comparatively speaking in traveling process, thereby its charging effect to storage battery is not too obvious, can only accomplish a small amount of charging in short-term.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, provide a kind of electromechanics two electric motor car charge control systems that drive, this charge control system adopts the form of speed governing electricity generation and electromotion controller control gasoline engine and motor dual drive system, do to drive in the whole process of dynamically working at gasoline engine, motor that can both utilization itself carries out reverse charge to battery.
For solving the problems of the technologies described above, the technical solution of the utility model is: the two electric motor car charge control systems that drive of a kind of electromechanics, it is characterized in that: form by electric motor car electric appliance circuits and gasoline engine electric appliance circuits two parts, comprise motor 3, gasoline starting motor 4, gasoline engine magneto part 6 and the electric pressure converter 7 of batteries 1, electric controller 2, translator hollow shaft;
Wherein batteries 1 is directly powered to electric controller 2, and gives brake system 8, illumination and signal system 9 power supplies by electric pressure converter 7; Speed-regulating signal and brake signal that electric controller 2 imports into according to electronic handgrip 5, brake system 8 carry out corresponding control to motor 3; A storage battery in 6 pairs of batteries 1 of gasoline engine magneto part charges, and this piece storage battery provides starting voltage to gasoline starting motor 4 when gasoline starting, and gasoline engine magneto part 6 connects illumination and signal system 9; The motor-hollow axle of described motor 3 is sleeved on the live axle, and live axle drives motor 3 rotations and oppositely batteries 1 charged by electric controller 2.
As a kind of preferred version of the present utility model, described electric controller 2 charges to batteries 1 by charge switch K7, be serially connected with between charge switch K7 and the batteries 1 and can show the ammeter 10 that discharges and recharges, and be connected to the voltmeter 11 that can show state of charge on the electric controller 2.
As another preferred version of the present utility model, described batteries 1 respectively to electric controller 2, brake system 8, illumination and signal system 9 power supplies, and is connected to diode D2 through motor master switch K9 between the power output end of 7 pairs of brake system 8 of electric pressure converter, illumination and signal system 9 power supplies and motor master switch K9.
As another kind of preferred version of the present utility model, described gasoline engine magneto part 6 connects illumination and signal system 9 by diode D1, gasoline engine battery main switch K10.
As another preferred version of the present utility model, described batteries 1 is the 48V batteries that is composed in series by the storage battery that 4 rated voltages are 12V, electric pressure converter 7 is the 48V/12V electric pressure converter, one road output of batteries 1 connects electric controller 2 by motor master switch K9, another road output of batteries 1 connects brake system 8, illumination and signal system 9 by electric pressure converter 7 and motor master switch K9, is serially connected with diode D2 between the output of electric pressure converter 7 and the motor master switch K9; A 12V storage battery in 6 pairs of batteries 1 of gasoline engine magneto part charges, and this piece 12V storage battery provides starting voltage for gasoline starting motor 4 by gasoline starting electromagnetic switch K6.
To sum up, the two electric motor car charge control systems that drive of a kind of electromechanics of the utility model adopt the speed governing electricity generating controller to control the form of gasoline engine and motor dual drive system, and are simple in structure, easy to operate.Not only can be in brake, descending process to the storage battery reverse charging, and do to drive in the whole process of dynamically working at gasoline engine, motor that can both utilization itself carries out reverse charging to storage battery, more economical, environmental protection, use more conveniently, it is obvious effectively to overcome former electric motor car mileages of continuation short shortcoming and charging effect.Gasoline engine electric appliance circuits, motor circuit and chargeable controller circuitry are combined into a complete control system, and the panel board of configure dedicated, and the ammeter and the voltmeter that can show charging and discharging state are installed on it, and be more directly perceived, more convenient.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is the dynamo-electric two structured flowcharts that drive the electric motor car charge control system of the utility model.
Fig. 2 is the circuit theory diagrams of the utility model preferred implementation electrical connection member.
Description of reference numerals:
The 1-batteries; The 2-electric controller; The 3-motor;
4-gasoline starting motor; The electronic handgrip of 5-; 6-gasoline engine magneto part;
The 7-electric pressure converter; The 8-brake system; 9-illumination and signal system;
The 10-ammeter; The 11-voltmeter; The 12-flasher;
The 13-loudspeaker; The 14-brake relay; 15-gasoline engine magneto;
The 16-rectifier; The 17-charging socket; The 18-ignition;
The 19-high voltage package; The 20-spark plug;
Embodiment
As shown in Figure 1, described electromechanics is two to be driven the electric motor car charge control system and is made up of electric motor car electric appliance circuits and gasoline engine electric appliance circuits two parts, comprises motor 3, gasoline starting motor 4, gasoline engine magneto part 6 and the electric pressure converter 7 of batteries 1, electric controller 2, translator hollow shaft.
Wherein batteries 1 is directly powered to electric controller 2, and gives brake system 8, illumination and signal system 9 power supplies by electric pressure converter 7; Speed-regulating signal and brake signal that electric controller 2 imports into according to electronic handgrip 5, brake system 8 carry out corresponding control to motor 3; A storage battery in 6 pairs of batteries 1 of gasoline engine magneto part charges, and this piece storage battery provides starting voltage to gasoline starting motor 4 when gasoline starting, and gasoline engine magneto part 6 connects illumination and signal system 9; The motor-hollow axle of described motor 3 is sleeved on the live axle, and live axle drive motor 3 rotates and oppositely batteries 1 charged by electric controller 2.
Circuit theory diagrams in conjunction with Fig. 2 electric connecting member, described batteries 1 is the 48V batteries that is composed in series by the storage battery that 4 rated voltages are 12V, electric pressure converter 7 is the 48V/12V electric pressure converter, one road output of batteries 1 connects electric controller 2 by motor master switch K9, the 48V power output end is received the power input mouth PI7 of electric controller 2,48V is provided power supply for electric controller 2.Another road output of batteries 1 connects brake system 8, illumination and signal system 9 by electric pressure converter 7 and motor master switch K9, the 12V power output end is connect brake system 8, illumination and signal system 9, and be serially connected with diode D2 between the 12V power output end of electric pressure converter 7 and the motor master switch K9.Illumination and signal system 9 comprise high beam L1, dipped headlights L2, full beam indicator lamp L3, driving lamp, left turn indicator lamp L5, turn lamp, left front L6, left back direction indicator lamp L7, right turn indicator lamp L8, right front turn lamp L9, right back direction indicator lamp L10, brake taillight L11 and loudspeaker 13.Wherein headlight is received the 12V power output end by Der StandlichtScheinwerfer und Parkleuchtenschalter K4, and left steering lamp and right turn lamp are received the 12V power output end by turning indicator control K5, flasher 12.And the 12V power output end gives loudspeaker 13 power supplies by control horn switch K 3, meanwhile, gives brake system 8, brake relay 14 power supplies that comprise left and right brake switch K2 and join with it.The power output end of brake relay 14 meets brake taillight L11, and two other output meets input PI2, the PI3 of electric controller 2 respectively, transmits brake signal to electric controller 2.Output PO1, the PO2 of electric controller 2 connects the positive and negative end of power supply of electronic handgrip 5, and the input PI1 of the output termination electric controller 2 of electronic handgrip 5 transmits speed-regulating signal to it simultaneously.And output PO3, the PO4 of electric controller 2 connect the positive and negative end of the position transducer of ear suddenly power supply of motor 3, for motor 3 provides ear position transducer power supply suddenly; And 3 output PO5, PO6, PO7 of electric controller 2 connect A, B, the C three-phase voltage input of motor 3, according to the speed-regulating signal that imports into, brake signal, correspondingly control motor 3 operations; 3 input PI4, PI5, the PI6 of 3 of motor 3 output termination electric controllers 2 feed back 3 motors ear position sensor signal suddenly to it simultaneously.
Described electric controller 2 is by charge switch K7, when gasoline engine is worked, batteries 1 is charged, be serially connected with between charge switch K7 and the batteries 1 and can show the ammeter 10 that discharges and recharges, and the power input mouth PI7 of electric controller 2 is connected to the voltmeter 11 that can show state of charge.The electric current that gasoline engine magneto 15 produces is rectified into the 12V direct current through rectifier 16, and this electric current connects illumination and signal system 9 by diode D1, gasoline engine battery main switch K10, gives illumination and signal system 9 power supplies; This electric current charges to a 12V storage battery in the batteries 1 simultaneously, and this piece 12V storage battery can provide starting voltage for when gasoline starting gasoline starting motor 4 by gasoline starting electromagnetic switch K6 again.Be serially connected with gasoline engine electric switch K8 between the power output end of gasoline starting electromagnetic switch K6 and brake relay 14, during starting up gasoline engine, must pinch left and right arbitrary brake handgrip earlier, gasoline engine electric switch K8 just can work.The ignition coil of gasoline engine magneto 15 connects ignition 18, high voltage package 19, spark plug 20 successively, realizes the electronic igniting of gasoline engine.
The motor-hollow axle of described motor 3 is sleeved on the live axle, and stator winding is fixed on the motor-hollow axle.When gasoline engine was worked, wheel drove the motor housing unitary rotation of coupled motor 3 simultaneously, and this moment, motor became generator, and oppositely batteries 1 was charged by electric controller 2.
To sum up, the two electric appliance circuits figure that drive the electric motor car charge control system of this electromechanics are made up of electric motor car circuit and gasoline engine electric appliance circuits two parts, and illumination and the same set of device of signal system 9, motor and gasoline engine control section are independent separately.
The two courses of work of driving the electric motor car charge control system of this electromechanics are: when motor is worked, power to electric controller 2 by motor master switch K9 by 48V batteries 1, electric controller 2 is correspondingly controlled motor 3 work according to speed-regulating signal, brake signal that electronic handgrip 5 or brake relay 16 import into.The 48V power supply that provides of batteries 1 is converted to the 12V power supply through electric pressure converter 7 in addition, powers by motor master switch K9 each power consumption equipment in illumination and signal system 9.
When needing motor work, open motor master switch K9, close gasoline engine battery main switch K10, the 48V power supply that batteries 1 provides is directly to electric controller 2 power supplies, by electronic handle 5 control motor work.The 12V power supply that electric pressure converter 7 provides is to illumination and signal system 9 power supplies, and independent switch is separately controlled its work.
When needing gasoline engine partly to work, open gasoline engine battery main switch K10, close motor master switch K9, because the starting current of gasoline engine is very big, during the 12V voltage starting up gasoline engine that provides with electric pressure converter 7, easy burn-out electric pressure converter 7.Reliable for guaranteeing starting, from 48V batteries 1, extract a 12V storage battery out, the starting voltage of gasoline starting motor 4 is provided by this piece 12V storage battery.Like this except that guaranteeing to supply with the required starting voltage, when gasoline engine is worked, gasoline engine magneto 15 electricity stream not only can be for illumination and signal system 9 electricity consumptions, again can be to this piece 12V charge in batteries, simultaneously when whole storage battery group is charged, this piece 12V storage battery also can obtain charging, thereby has guaranteed the dynamo-electric reliability that starts of gasoline.After the gasoline starting, by the speed change gear and the gasoline speed of a motor vehicle handle control speed of a motor vehicle.
When gasoline engine is worked, connect the charge switch K7 between electric controller 2 and the batteries 1, gasoline engine advances by the transmission mechanism drive wheels, wheel comprises that with motor housing rotor is connected again, thereby rotate together, the rotor that so just is equal to external force drive motor 3 rotates, and motor has just become generator, the electric energy that is sent continues charging by electric controller 2 controls to batteries 1.And when motor was worked, charge switch K7 should disconnect.Be equipped with in the panel board and can show ammeter 10 and the voltmeter 11 that discharges and recharges, ammeter 10 shows charging current and discharging current by its different operating state, and voltmeter 11 shows the battery condition of batteries 1.
Meanwhile, at the 12V of electric pressure converter 7 power output end a diode D2 is housed, when preventing gasoline engine work, if misoperation motor master switch K9, the big electric current backflow that gasoline engine magneto 15 is sent out is gone into electric pressure converter 7 and is caused its damage.
The power input of gasoline engine battery main switch K10 also is equipped with a diode D1, and when preventing motor work, if misoperation gasoline engine battery main switch K10, the 12V voltage that electric pressure converter 7 is exported transfers to that piece 12V storage battery of extracting out in the batteries 1.
Above circuit can guarantee that motor and gasoline engine can both work alone separately, also can work simultaneously, even operate miss, can be not influential to equipment yet.
It should be noted last that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the spirit and scope of technical solutions of the utility model.
Claims (5)
1. two electric motor car charge control systems that drive of an electromechanics, it is characterized in that: form by electric motor car electric appliance circuits and gasoline engine electric appliance circuits two parts, comprise motor (3), gasoline starting motor (4), gasoline engine magneto part (6) and the electric pressure converter (7) of batteries (1), electric controller (2), translator hollow shaft;
Wherein batteries (1) is directly powered to electric controller (2), and gives brake system (8), illumination and signal system (9) power supply by electric pressure converter (7); Speed-regulating signal and brake signal that electric controller (2) imports into according to electronic handgrip (5), brake system (8) carry out corresponding control to motor (3); Gasoline engine magneto part (6) is charged to a storage battery in the batteries (1), and this piece storage battery provides starting voltage to gasoline starting motor (4) when gasoline starting, and gasoline engine magneto part (6) connects illumination and signal system (9); The motor-hollow axle of described motor (3) is sleeved on the live axle, and live axle drives motor (3) rotation and oppositely batteries (1) charged by electric controller (2).
2. according to the two electric motor car charge control systems that drive of the described electromechanics of claim 1, it is characterized in that: described electric controller (2) charges to batteries (1) by charge switch K7, be serially connected with between charge switch K7 and the batteries (1) and can show the ammeter (10) that discharges and recharges, and be connected to the voltmeter (11) that can show state of charge on the electric controller (2).
3. according to claim 1 or the two electric motor car charge control systems that drive of 2 described electromechanics, it is characterized in that: described batteries (1) respectively to electric controller (2), brake system (8), illumination and signal system (9) power supply, and is connected to diode D2 through motor master switch K9 between electric pressure converter (7) is to the power output end of brake system (8), illumination and signal system (9) power supply and motor master switch K9.
4. drive the electric motor car charge control system according to claim 1 or 2 described electromechanics are two, it is characterized in that: described gasoline engine magneto part (6) connects illumination and signal system (9) by diode D1, gasoline engine battery main switch K10.
5. according to claim 1 or the two electric motor car charge control systems that drive of 2 described electromechanics, it is characterized in that: described batteries (1) is the 48V batteries that is composed in series by the storage battery that 4 rated voltages are 12V, electric pressure converter (7) is the 48V/12V electric pressure converter, one road output of batteries (1) connects electric controller (2) by motor master switch K9, another road output of batteries (1) connects brake system (8) by electric pressure converter (7) and motor master switch K9, illumination and signal system (9) are serially connected with diode D2 between the output of electric pressure converter (7) and the motor master switch K9; Gasoline engine magneto part (6) is charged to a 12V storage battery in the batteries (1), and this piece 12V storage battery provides starting voltage for gasoline starting motor (4) by gasoline starting electromagnetic switch K6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200328473U CN201113531Y (en) | 2007-09-25 | 2007-09-25 | Electro-mechanically dually driven electric vehicle charging control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200328473U CN201113531Y (en) | 2007-09-25 | 2007-09-25 | Electro-mechanically dually driven electric vehicle charging control system |
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| Publication Number | Publication Date |
|---|---|
| CN201113531Y true CN201113531Y (en) | 2008-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2007200328473U Expired - Fee Related CN201113531Y (en) | 2007-09-25 | 2007-09-25 | Electro-mechanically dually driven electric vehicle charging control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700418A (en) * | 2012-05-24 | 2012-10-03 | 田丽欣 | Brake feedback device of electric vehicle |
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2007
- 2007-09-25 CN CNU2007200328473U patent/CN201113531Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700418A (en) * | 2012-05-24 | 2012-10-03 | 田丽欣 | Brake feedback device of electric vehicle |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20120925 |