CN110259617A - A kind of control device for motorcycle initiating and power generation integrated motor - Google Patents
A kind of control device for motorcycle initiating and power generation integrated motor Download PDFInfo
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- CN110259617A CN110259617A CN201910672358.1A CN201910672358A CN110259617A CN 110259617 A CN110259617 A CN 110259617A CN 201910672358 A CN201910672358 A CN 201910672358A CN 110259617 A CN110259617 A CN 110259617A
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- 238000010248 power generation Methods 0.000 title claims abstract description 37
- 230000000977 initiatory effect Effects 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 25
- 239000004065 semiconductor Substances 0.000 claims description 128
- 238000004804 winding Methods 0.000 claims description 9
- 230000000295 complement effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 8
- 230000006837 decompression Effects 0.000 description 4
- 238000004146 energy storage Methods 0.000 description 3
- 230000003071 parasitic effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/06—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving electric generators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/04—Starting of engines by means of electric motors the motors being associated with current generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/0862—Circuits or control means specially adapted for starting of engines characterised by the electrical power supply means, e.g. battery
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N2011/0881—Components of the circuit not provided for by previous groups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N2011/0881—Components of the circuit not provided for by previous groups
- F02N2011/0896—Inverters for electric machines, e.g. starter-generators
Abstract
The present invention provides a kind of control device for motorcycle initiating and power generation integrated motor, including buck control module, buck integrated module, filter module and motor drive module, buck control module exports voltage up control signal during startup and output buck controls signal in power generation process, buck integrated module is increased under the control of voltage up control signal as voltage needed for starting generator, and voltage needed for being reduced to battery charging under the control of voltage down control signals, filter module is filtered the generator voltage after raised voltage and rectification, motor drive module is under the control of buck control module, engine operating is driven with the voltage control motor integrating after increasing in engine starting process, and Generation Control is carried out in normal engine operation.Descending device is merged into buck integrated module by the application, and the effect for raising and reducing voltage is each served as in starting and power generation process, small in size, at low cost.
Description
Technical field
The present invention relates to motorcycle initiatings and power generation integrated technical field of motors, and in particular to one kind is used for motorcycle initiating
With the control device of power generation integrated motor.
Background technique
Classic motorcycles car engine, which is typically equipped with, electrically activates motor and the generator dedicated for charging for motorcycle,
Starting motor and generator are separately mounted on engine, are starting motor by battery in motorcycle initiating,
Start motor and drives engine start work；After engine work, driven by engine generator is motorcycle electric
Pond charging.Currently, also having through motor integrating deactivation motorcycle engine, wherein motor integrating refers to during startup
It uses as motor, and is used in power generation process as generator.And the present inventor has found after study, to open
The battery of dynamic motor, due to being influenced by temperature environment, cell degradation, the internal resistance of battery be will increase, thus in big electricity
Battery terminal voltage will be greatly reduced when stream output, and thus will lead to starting motor normally can not drive engine to be started
Work, thus need to solve this problem.
Summary of the invention
For existing motorcycle engine starting when, for start motor battery, due to by temperature environment, battery
The internal resistance of the influence of aging, battery will increase, so that battery terminal voltage will be greatly reduced in High-current output, thus will lead
The technical issues of causing starting motor that can not normally drive engine to carry out starting work, the present invention provide a kind of for motorcycle
The control device of starting and power generation integrated motor.
In order to solve the above-mentioned technical problem, present invention employs the following technical solutions:
A kind of control device for motorcycle initiating and power generation integrated motor, including buck control module, buck
Integrated module, filter module and motor drive module；Wherein, the buck control module rises for output during startup
Voltage-controlled signal processed, and output buck controls signal in power generation process；The buck integrated module is used to control in the boosting
Increasing under the control of signal processed is voltage needed for starting engine, and is reduced to electricity under the control of the voltage down control signals
Voltage needed for the charging of pond；The filter module is used for the hair after rectifying in voltage raised in start-up course and power generation process
Electric moter voltage is filtered；The motor drive module is used under the control of buck control module, is opened in engine
Engine operating is driven with the voltage control motor integrating after increasing during dynamic, and is carried out in normal engine operation
Generation Control.
Compared with prior art, provided by the present invention for the control device of motorcycle initiating and power generation integrated motor, packet
Buck control module, buck integrated module, filter module and motor drive module are included, wherein buck integrated module will rise
Pressure device and dropping equipment are merged together, and under the voltage up control signal control of buck control module output, are being started
Buck integrated module is set to play raising as voltage needed for starting engine in the process, and in the output of buck control module
Under voltage down control signals control, plays buck integrated module in power generation process and is reduced to the required voltage of battery charging,
Buck integrated module is set to play the role of increasing voltage using the control mode of boosting during startup, in power generation process
The middle control mode using decompression makes buck integrated module play the role of reducing voltage, is achieved in motorcycle engine
The cell voltage of motor integrating power supply is increased when starting, the cell voltage after raising passes through on startup through motor drive module
Motor integrating can drive engine normally to be started, that is, the cell voltage after increasing can allow after motor drive module drives
Motor generates a torque to drive engine to operate.Meanwhile the buck integrated module volume after merging reduces, cost drop
Low, reliability improves.
Further, the buck integrated module includes inductance L1, metal-oxide-semiconductor T1 and metal-oxide-semiconductor T2, one end of the inductance L1
With battery anode connect, the other end is connect with the drain electrode of the source electrode of metal-oxide-semiconductor T1 and metal-oxide-semiconductor T2, the drain electrode of the metal-oxide-semiconductor T1 and
One end of filter module connects, the other end connection of the source electrode of the metal-oxide-semiconductor T2 and the cathode of battery and filter module, described
The grid of metal-oxide-semiconductor T1 and metal-oxide-semiconductor T2 are connect with buck control module.
Further, the buck control module includes the first PWM controller, and first PWM controller is for opening
The adjustable PWM voltage up control signal of duty ratio is generated during dynamic to drive metal-oxide-semiconductor T2, while being generated complementary with metal-oxide-semiconductor T2
Continuous flow control signals drive metal-oxide-semiconductor T1；And come for generating the adjustable PWM voltage down control signals of duty ratio in power generation process
Metal-oxide-semiconductor T1 is driven, while generating the continuous flow control signals complementary with metal-oxide-semiconductor T1 to drive metal-oxide-semiconductor T2.
Further, the motor drive module include metal-oxide-semiconductor T3, metal-oxide-semiconductor T5, metal-oxide-semiconductor T7, metal-oxide-semiconductor T4, metal-oxide-semiconductor T6 and
The drain electrode of metal-oxide-semiconductor T8, the metal-oxide-semiconductor T3, metal-oxide-semiconductor T5 and metal-oxide-semiconductor T7 and one end of filter module connect, the metal-oxide-semiconductor T4,
The other end of the source electrode and filter module of metal-oxide-semiconductor T6 and metal-oxide-semiconductor T8 connects, the grid of the metal-oxide-semiconductor T3 to the metal-oxide-semiconductor T8 with
The second PWM controller connection in buck control module, the drain electrode of the source electrode and metal-oxide-semiconductor T4 of the metal-oxide-semiconductor T3 and one electricity
First winding of machine connects, and the drain electrode of the source electrode and metal-oxide-semiconductor T6 of the metal-oxide-semiconductor T5 and the second winding of motor integrating connect, institute
The tertiary winding of the drain electrode and motor integrating of stating the source electrode and metal-oxide-semiconductor T8 of metal-oxide-semiconductor T7 connects.
Further, the buck control module further includes to engine speed, engine temperature, engine load and electricity
The judging unit that information including cell voltage is judged.
Further, the control device further includes being set on motor integrating for detecting engine speed and and judging unit
The speed probe of electrical connection.
Further, the control device further includes being set on motor integrating for detecting engine temperature and and judging unit
The temperature sensor of electrical connection.
Further, the control device further includes being set on motor integrating for detecting engine load and and judging unit
The load sensor of electrical connection.
Further, the control device further include be set to motor integrating on for detect cell voltage and with judging unit electricity
The voltage sensor of connection.
Detailed description of the invention
Fig. 1 is the control device functional block diagram provided by the present invention for motorcycle initiating and power generation integrated motor.
Fig. 2 is the conspectus of part correlation module in Fig. 1.
Fig. 3 is the connection relationship diagram of judging unit provided by the invention Yu other modules.
In figure, 1, buck control module；2, buck integrated module；3, filter module；4, motor drive module.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " radial direction ", " length ", " width ", " thickness ",
The orientation of the instructions such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
It please refers to shown in Fig. 1 and Fig. 2, the present invention provides a kind of control dress for motorcycle initiating and power generation integrated motor
It sets, including buck control module 1, buck integrated module 2, filter module 3 and motor drive module 4；Wherein, the lifting
For exporting voltage up control signal during startup, and in power generation process, output buck controls signal to pressure control module 1；Institute
It is voltage needed for starting engine that buck integrated module 2, which is stated, for increasing under the control of the voltage up control signal, and
Voltage needed for being reduced to battery charging under the control of the voltage down control signals；The filter module 3 is used for starting
Generator voltage after rectifying in raised voltage and power generation process in journey is filtered；The motor drive module 4 is used
Under the control in buck control module 1, driven in engine starting process with the voltage control motor integrating after increasing
Engine operating, and Generation Control is carried out in normal engine operation.
Compared with prior art, provided by the present invention for the control device of motorcycle initiating and power generation integrated motor, packet
Buck control module, buck integrated module, filter module and motor drive module are included, wherein buck integrated module will rise
Pressure device and dropping equipment are merged together, and under the voltage up control signal control of buck control module output, are being started
Buck integrated module is set to play raising as voltage needed for starting engine in the process, and in the output of buck control module
Under voltage down control signals control, plays buck integrated module in power generation process and is reduced to the required voltage of battery charging,
Buck integrated module is set to play the role of increasing voltage using the control mode of boosting during startup, in power generation process
The middle control mode using decompression makes buck integrated module play the role of reducing voltage, is achieved in motorcycle engine
The cell voltage of motor integrating power supply is increased when starting, the cell voltage after raising passes through on startup through motor drive module
Motor integrating can drive engine normally to be started, that is, the cell voltage after increasing can allow after motor drive module drives
Motor generates a torque to drive engine to operate.Meanwhile the buck integrated module volume after merging reduces, cost drop
Low, reliability improves.
As specific embodiment, please refer to shown in Fig. 2, the buck integrated module 2 include inductance L1, metal-oxide-semiconductor T1 and
One end of metal-oxide-semiconductor T2, the inductance L1 and the anode of battery connect, the drain electrode of the source electrode and metal-oxide-semiconductor T2 of the other end and metal-oxide-semiconductor T1
Connection, the drain electrode of the metal-oxide-semiconductor T1 are connect with one end of filter module 3, cathode and the filter of the source electrode and battery of the metal-oxide-semiconductor T2
The other end of wave module 3 connects, and the grid of the metal-oxide-semiconductor T1 and metal-oxide-semiconductor T2 are connect with buck control module 1.Wherein, institute
Stating filter module 3 specifically selects capacitor C1 to be filtered.
It as specific embodiment, please refers to shown in Fig. 2, the buck control module 1 includes the first PWM controller, institute
It states the first PWM controller specifically and existing conventional control chip can be selected to realize, first PWM controller is for starting
Generate the adjustable PWM voltage up control signal (i.e. square-wave signal) of duty ratio in the process to drive metal-oxide-semiconductor T1 and metal-oxide-semiconductor T2 complementary
Conducting, the adjustable PWM voltage up control signal of duty ratio can control the turn-on time of NMOS tube, therefore can drive metal-oxide-semiconductor T1
Realize complementary conducting with metal-oxide-semiconductor T2, i.e., when metal-oxide-semiconductor T1 is connected, metal-oxide-semiconductor T2 is turned off, and metal-oxide-semiconductor T2 is connected when metal-oxide-semiconductor T1 is turned off,
Specifically when metal-oxide-semiconductor T1 is connected and metal-oxide-semiconductor T2 is turned off, the electric current of anode will flow to inductance L1, not due to inductance L1 electric current
The reason of capable of being mutated, will be so that inductance L1 carries out energy storage, as energy storage is more and more on time longer inductance L1, thus inductance L1
The voltage at both ends also gradually rises, and metal-oxide-semiconductor T1 of the raised voltage through being connected flows to filter module 3 and be filtered, and raised
Voltage will flow through the pole the S pole D of the parasitic diode and metal-oxide-semiconductor of metal-oxide-semiconductor T1 in the metal-oxide-semiconductor T1 by conducting side by side respectively, by
Resistance between the pole S and the pole D is much smaller than the resistance of parasitic diode, therefore the electricity of the parasitic diode and the pole the S pole D after parallel connection
Hinder smaller, thus the voltage after increasing all flows through between the pole S and the pole D substantially, is realized with this and allows metal-oxide-semiconductor T2 MOS when off
Pipe T1 increases cell voltage by itself synchronous freewheeling；First PWM controller is also used to generate in power generation process and account for
Sky drives metal-oxide-semiconductor T1 and metal-oxide-semiconductor T2 complementation to be connected than adjustable PWM voltage down control signals (i.e. square-wave signal), duty ratio
Adjustable PWM voltage down control signals can control the turn-on time of NMOS tube, therefore metal-oxide-semiconductor T1 and metal-oxide-semiconductor T2 can be driven real
Existing complementary conducting, i.e., when metal-oxide-semiconductor T1 is connected, metal-oxide-semiconductor T2 is turned off, and metal-oxide-semiconductor T2 is connected when metal-oxide-semiconductor T1 is turned off, and specifically works as metal-oxide-semiconductor
T1 conducting and metal-oxide-semiconductor T2 turn off when, source electrode will be flowed to from the drain electrode of metal-oxide-semiconductor T1 through the filtered generator voltage of filter module 3,
It flows to inductance L1 again through source electrode and carries out energy storage, and when metal-oxide-semiconductor T1 is turned off and metal-oxide-semiconductor T2 is connected, inductance L1, metal-oxide-semiconductor T2 and electricity
Pond will constitute a circuit, and the electric energy stored on inductance L1 will be charged the battery by metal-oxide-semiconductor T2, be realized with this and allow MOS
Inductance L1 reduces generator voltage by the metal-oxide-semiconductor T2 of conducting to pipe T1 when off.
It as specific embodiment, please refers to shown in Fig. 2, the motor drive module 4 includes metal-oxide-semiconductor T3, metal-oxide-semiconductor T5, MOS
Pipe T7, metal-oxide-semiconductor T4, the drain electrode of metal-oxide-semiconductor T6 and metal-oxide-semiconductor T8, the metal-oxide-semiconductor T3, metal-oxide-semiconductor T5 and metal-oxide-semiconductor T7 and filter module
One end connection, the other end connection of the source electrode and filter module of the metal-oxide-semiconductor T4, metal-oxide-semiconductor T6 and metal-oxide-semiconductor T8, the metal-oxide-semiconductor T3
Connect to the grid of the metal-oxide-semiconductor T8 with the second PWM controller in buck control module 1, the source electrode of the metal-oxide-semiconductor T3 with
The drain electrode of metal-oxide-semiconductor T4 and the first winding of motor integrating connect, the drain electrode and one of the source electrode and metal-oxide-semiconductor T6 of the metal-oxide-semiconductor T5
Second winding of motor connects, and the drain electrode of the source electrode and metal-oxide-semiconductor T8 of the metal-oxide-semiconductor T7 and the tertiary winding of motor integrating connect；
Certainly, those skilled in the art can also be realized using other existing motor drive modules 4.Wherein, the motor driven
When module 4 rectifies generator voltage in power generation process, second PWM controller can be according to rectifier output voltage
Duty ratio adjustment is carried out with the difference of target voltage, specifically when rectifier output voltage value is greater than target voltage values, reduces duty
Than being 0 until duty ratio, when rectifier output voltage value is less than target voltage values, increase duty ratio is 100% until duty ratio,
Existing conventional control chip can be selected specifically to realize in same second PWM controller.
As specific embodiment, the buck control module 1 further includes to engine speed, engine temperature, starts
The judging unit that information including machine load and cell voltage is judged, in order to engine load is smaller or battery
In the enough situations of voltage, raised voltage can be reduced according to the result of judging unit until stopping the work of boosting, in this way
The reliability of boost module can be improved and improve the efficiency of boost module, reduce the switching loss of metal-oxide-semiconductor；And the judgement is single
First concrete composition and the connection relationship between other modules are as shown in figure 3, and the judging unit is shown in Fig. 3
Single-chip microcontroller.
As specific embodiment, the control device further include be set to engine on for detect engine speed and with sentence
The speed probe of order member electrical connection, the judging unit pass through in the case where judging engine speed lower than setting value
The duty ratio of first PWM controller increase PWM voltage up control signal (i.e. get over by the duty ratio of metal-oxide-semiconductor T2 in buck control module 1
Voltage after big boosting is higher) increase the voltage after boosting, and the judging unit is set judge that engine speed is higher than
In the case where value, the duty ratio of PWM voltage up control signal is reduced (i.e. by the first PWM controller in buck control module 1
Voltage after the smaller decompression of the duty ratio of metal-oxide-semiconductor T1 is lower) reduce the voltage after decompression, and the revolution speed sensing implement body is logical
Existing angular transducer included on motor integrating is crossed to realize.
As specific embodiment, the control device further include be set to engine on for detect engine temperature and with sentence
Order member electrical connection temperature sensor, the judging unit judge engine temperature be lower than setting value in the case where,
Increase duty ratio (the bigger boosting of duty ratio of PWM voltage up control signal by the first PWM controller in buck control module 1
Voltage afterwards is higher) come increase boosting after voltage, and the judging unit judge engine temperature higher than setting value feelings
Under condition, the duty ratio of PWM voltage up control signal is reduced by the first PWM controller in buck control module 1 to reduce boosting
Voltage afterwards, and the temperature sensor is realized especially by the existing temperature sensor carried on engine.
As specific embodiment, the control device further include be set to engine on for detect engine load and with sentence
Order member electrical connection load sensor, the judging unit in the case where judging that engine load is greater than the set value,
Increase duty ratio (the bigger boosting of duty ratio of PWM voltage up control signal by the first PWM controller in buck control module 1
Voltage afterwards is higher) come increase boosting after voltage, and the judging unit judge engine load less than setting value feelings
Under condition, the duty ratio of PWM voltage up control signal is reduced by the first PWM controller in buck control module 1 to reduce boosting
Voltage afterwards, and the load sensing implement body can (then load be big greatly for starting current, starting current according to the size of starting current
Small, load is small), the height of motor speed realizes to select existing load sensor.
As specific embodiment, the control device further include be set to motor integrating on for detect cell voltage and with sentence
The voltage sensor of order member electrical connection, the judging unit lead in the case where judging cell voltage lower than setting value
It crosses the first PWM controller in buck control module 1 and increases the duty ratio of PWM voltage up control signal (after the bigger boosting of duty ratio
Voltage it is higher) increase the voltage after boosting, and the judging unit is in the case where judge cell voltage higher than setting value,
The duty ratio of PWM voltage up control signal is reduced by the first PWM controller in buck control module 1 to reduce the electricity after boosting
Pressure, and the voltage sensor implement body can be realized by the way of existing electric resistance partial pressure.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (9)
1. a kind of control device for motorcycle initiating and power generation integrated motor, which is characterized in that control mould including buck
Block, buck integrated module, filter module and motor drive module；Wherein, the buck control module was for starting
Voltage up control signal is exported in journey, and output buck controls signal in power generation process；The buck integrated module is used for
It is increased under the control of the voltage up control signal as voltage needed for starting engine, and the control in the voltage down control signals
Under be reduced to battery charging needed for voltage；The filter module is used for in voltage raised in start-up course and power generation process
Generator voltage after rectification is filtered；The motor drive module is used under the control of buck control module,
Engine operating is driven with the voltage control motor integrating after increasing in engine starting process, and is operated normally in engine
Generation Control is carried out in the process.
2. the control device according to claim 1 for motorcycle initiating and power generation integrated motor, which is characterized in that institute
The anode for stating one end and battery that buck integrated module includes inductance L1, metal-oxide-semiconductor T1 and metal-oxide-semiconductor T2, the inductance L1 connects,
The other end is connect with the drain electrode of the source electrode of metal-oxide-semiconductor T1 and metal-oxide-semiconductor T2, and the drain electrode of the metal-oxide-semiconductor T1 and one end of filter module connect
It connects, the other end of the source electrode of the metal-oxide-semiconductor T2 and the cathode of battery and filter module connects, the metal-oxide-semiconductor T1 and metal-oxide-semiconductor T2's
Grid is connect with buck control module.
3. the control device according to claim 2 for motorcycle initiating and power generation integrated motor, which is characterized in that institute
Stating buck control module includes the first PWM controller, and first PWM controller for generating duty ratio during startup
Adjustable PWM voltage up control signal drives metal-oxide-semiconductor T2, while generating the continuous flow control signals complementary with metal-oxide-semiconductor T2 to drive
Metal-oxide-semiconductor T1；And it is used to generate the adjustable PWM voltage down control signals of duty ratio in power generation process to produce simultaneously to drive metal-oxide-semiconductor T1
The continuous flow control signals complementary with metal-oxide-semiconductor T1 are given birth to drive metal-oxide-semiconductor T2.
4. the control device according to claim 1 for motorcycle initiating and power generation integrated motor, which is characterized in that institute
Stating motor drive module includes metal-oxide-semiconductor T3, metal-oxide-semiconductor T5, metal-oxide-semiconductor T7, metal-oxide-semiconductor T4, metal-oxide-semiconductor T6 and metal-oxide-semiconductor T8, the metal-oxide-semiconductor
One end connection of T3, the drain electrode of metal-oxide-semiconductor T5 and metal-oxide-semiconductor T7 and filter module, the metal-oxide-semiconductor T4, metal-oxide-semiconductor T6 and metal-oxide-semiconductor T8's
The other end of source electrode and filter module connects, in the grid and buck control module of the metal-oxide-semiconductor T3 to the metal-oxide-semiconductor T8
The connection of second PWM controller, the drain electrode of the source electrode and metal-oxide-semiconductor T4 of the metal-oxide-semiconductor T3 and the first winding of motor integrating connect, institute
Second winding of the drain electrode and motor integrating of stating the source electrode and metal-oxide-semiconductor T6 of metal-oxide-semiconductor T5 connects, the source electrode and MOS of the metal-oxide-semiconductor T7
The drain electrode of pipe T8 and the tertiary winding of motor integrating connect.
5. the control device according to claim 1 for motorcycle initiating and power generation integrated motor, which is characterized in that institute
Stating buck control module further includes to the information including engine speed, engine temperature, engine load and cell voltage
The judging unit judged.
6. the control device according to claim 5 for motorcycle initiating and power generation integrated motor, which is characterized in that institute
Stating control device further includes the revolution speed sensing on motor integrating for detecting engine speed and being electrically connected with judging unit
Device.
7. the control device according to claim 5 for motorcycle initiating and power generation integrated motor, which is characterized in that institute
Stating control device further includes the temperature sensing on motor integrating for detecting engine temperature and being electrically connected with judging unit
Device.
8. the control device according to claim 5 for motorcycle initiating and power generation integrated motor, which is characterized in that institute
Stating control device further includes the load sensing on motor integrating for detecting engine load and being electrically connected with judging unit
Device.
9. the control device according to claim 5 for motorcycle initiating and power generation integrated motor, which is characterized in that institute
Stating control device further includes the voltage sensor on motor integrating for detecting cell voltage and being electrically connected with judging unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910672358.1A CN110259617A (en) | 2019-07-24 | 2019-07-24 | A kind of control device for motorcycle initiating and power generation integrated motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| EP0406182A1 (en) * | 1989-06-30 | 1991-01-02 | INDUSTRIE MAGNETI MARELLI S.p.A. | An electric generator-motor system, particularly for use as a generator and starter motor in a motor vehicle |
| CN202169868U (en) * | 2011-04-20 | 2012-03-21 | 于学雷 | Combined power system for motorcycle |
| KR20130049466A (en) * | 2011-11-04 | 2013-05-14 | 주식회사 져스텍 | Integrated starter-generator system |
| CN106870236A (en) * | 2017-04-18 | 2017-06-20 | 苏州半唐电子有限公司 | A kind of digital electricity generating system unit starting accumulator plant |
| DE102017125503A1 (en) * | 2016-10-31 | 2018-05-03 | Ford Global Technologies, Llc | Methods and systems for operating a power train of a hybrid powertrain |
| CN210118219U (en) * | 2019-07-24 | 2020-02-28 | 重庆力华自动化技术有限责任公司 | Control device for starting and generating integrated motor of motorcycle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0406182A1 (en) * | 1989-06-30 | 1991-01-02 | INDUSTRIE MAGNETI MARELLI S.p.A. | An electric generator-motor system, particularly for use as a generator and starter motor in a motor vehicle |
| CN202169868U (en) * | 2011-04-20 | 2012-03-21 | 于学雷 | Combined power system for motorcycle |
| KR20130049466A (en) * | 2011-11-04 | 2013-05-14 | 주식회사 져스텍 | Integrated starter-generator system |
| DE102017125503A1 (en) * | 2016-10-31 | 2018-05-03 | Ford Global Technologies, Llc | Methods and systems for operating a power train of a hybrid powertrain |
| CN106870236A (en) * | 2017-04-18 | 2017-06-20 | 苏州半唐电子有限公司 | A kind of digital electricity generating system unit starting accumulator plant |
| CN210118219U (en) * | 2019-07-24 | 2020-02-28 | 重庆力华自动化技术有限责任公司 | Control device for starting and generating integrated motor of motorcycle |
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