CN106677949A - Starting device and method for digital power generator electrically started in reverse dragging manner - Google Patents
Starting device and method for digital power generator electrically started in reverse dragging manner Download PDFInfo
- Publication number
- CN106677949A CN106677949A CN201710161473.3A CN201710161473A CN106677949A CN 106677949 A CN106677949 A CN 106677949A CN 201710161473 A CN201710161473 A CN 201710161473A CN 106677949 A CN106677949 A CN 106677949A
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- China
- Prior art keywords
- phase
- electricity generating
- towed
- digital
- electrically activated
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Classifications
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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
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Eletrric Generators (AREA)
- Control Of Ac Motors In General (AREA)
- Rectifiers (AREA)
Abstract
The invention discloses a starting device and method for a digital power generator electrically started in a reverse dragging manner. The device comprises a controller, a three-phase motor, a battery pack, a voltage boosting module and a three-phase H bridge, wherein the battery pack, the voltage boosting module and the three-phase H bridge are in sequential cascading. The voltage boosting module achieves voltage boosting on the input voltage of the three-phase H bridge. The controller outputs a PWM signal to control alternate conduction of six MOS transistors Q1-Q6 in H bridge type connection of the three-phase H bridge, the three-phase H bridge is made to output three-phase current to three windings L1, L2 and L3 of the three-phase motor, the three windings L1, L2 and L3 are powered on alternately, the current flowing through generates the magnetic field, a rotor of the three-phase motor is driven to rotate, and therefore the digital power generator connected to the rotor is started. The device can replace the functions of a starting motor, the weight and the size of products are saved, the using shape design becomes more flexible, and the product design is made more compact.
Description
Technical field
The present invention relates to generating set start-up technique, the digital electricity generating that more particularly to a kind of anti-towed is electrically activated starts dress
Put and its method.
Background technology
Conventional gasoline or diesel oil portable power generation unit activation system, mainly by starter motor, flywheel ring gear, startup relay
Device etc. is constituted.Starter motor, gear ring belong to the servicing unit of generator, itself high cost, weight weight.Starter motor is typically installed
Engaged on engine body side and with flywheel, air motor activation system needs pressure-air.However, the ripple of air pressure
The stability that can influence engine start is moved, so as to influence the performance of engine.In addition, air motor is arranged on engine both sides
Face, increased the width dimensions of generating set, and this Starting mode box type electric generator group compact to bulk is proposed more
High spatial requirement.
The content of the invention
It is an object of the invention to provide digital electricity generating starter and its method that a kind of anti-towed is electrically activated, it can
To replace the function of starter motor, the weight and volume of product are saved, using the more flexible of configuration design change, allowed product to set
Meter is compacter.
Solution of the invention is：The digital electricity generating starter that a kind of anti-towed is electrically activated, it includes：
Battery pack；
Boost module, its transformer T1 for including primary side winding Stringing cells group；
Three-phase H bridges, the drain electrode of its six metal-oxide-semiconductors Q1-Q6, three metal-oxide-semiconductor Q1-Q3 including H bridge type connection is all connected with becoming
The output end of the vice-side winding of depressor T1, the source electrode of the other three metal-oxide-semiconductor Q4-Q6 is all connected with the input of the vice-side winding of transformer T1
Hold, and three source electrodes of metal-oxide-semiconductor Q1-Q3 connect to export three-phase current with the drain electrode of the other three metal-oxide-semiconductor Q4-Q6 respectively；
Three phase electric machine, its three windings L1, L2, L3 receive the three-phase current；
Controller, its six grid of metal-oxide-semiconductor Q1-Q6 of connection；
Wherein, controller output pwm signal controls six alternate conductions of metal-oxide-semiconductor Q1-Q6, three-phase H bridges is exported three-phase
Electric current is to three windings L1, L2, L3；Three winding L1, L2, L3 alternate energisations, the current induced magnetic field for flowing through drives three-phase electricity
The rotor of machine is rotated, so as to start the digital engine being connected on the rotor.
Used as the further improvement of such scheme, boost module also includes the switch concatenated with the primary side winding of transformer T1
Pipe M1.
Further, the boosting of the boost module also grid including connecting valve pipe M1 drives.
Used as the further improvement of such scheme, boost module also includes the rectification concatenated with the vice-side winding of transformer T1
Diode D1.
Further, boost module also includes the filter capacitor C1 in parallel with the vice-side winding of transformer T1.
As the further improvement of such scheme, controller also connected by electronic switch and control the power supply of battery pack with
Power-off.
The present invention also provides the digital electricity generating that a kind of anti-towed electrically activates and starts method, and it is applied and any counter is dragged above-mentioned
In the digital electricity generating starter that formula is electrically activated, the digital electricity generating starts method and comprises the following steps：
Controller output pwm signal controls six alternate conductions of metal-oxide-semiconductor Q1-Q6；
Three-phase H bridges export three-phase current to three windings L1, L2, L3；
Three winding L1, L2, L3 alternate energisations, the current induced magnetic field for flowing through drives the rotor of three phase electric machine to rotate, from
And start the digital engine being connected on the rotor.
Used as the further improvement of such scheme, the digital electricity generating starts method also includes step：Respectively to transformation
The output voltage of device T1 carries out rectification and filtering.
Used as the further improvement of such scheme, the digital electricity generating starts method also includes step：To transformer T1
Input voltage boosted.
Used as the further improvement of such scheme, the digital electricity generating starts method also includes step：Start in number
After machine is lighted a fire successfully, controller control battery pack power-off.
Anti- towed provided by the present invention electrically activates digital electricity generating starter, using the battery pack for cascading successively, rises
Pressure device, three-phase H bridges, three-phase H bridges export three-phase current to three winding L1, L2, L3 of three phase electric machine, three winding L1, L2,
L3 produces magnetic field, drives the rotor of three phase electric machine to rotate, and the rotor turn of three phase electric machine drives digital engine rotation, reaches one
Determine rotating speed, engine ignition.Therefore the present apparatus can replace the function of starter motor, save the weight and volume of product, make
With configuration design become more flexibly, make product design compacter.
Brief description of the drawings
Fig. 1 is the principle schematic of the digital electricity generating starter that anti-towed of the invention is electrically activated.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 is referred to, the digital electricity generating starter that anti-towed of the invention is electrically activated exports three-phase current to three-phase
Three windings L1, L2, L3 of motor 5, three windings L1, L2, L3 produce magnetic field, drive the rotor of three phase electric machine 5 to rotate, rotor
Turn drives engine rotation.Can replace the work(of starter motor when certain rotating speed, engine ignition, therefore the present apparatus is reached
Can, the weight and volume of product have been saved, using the more flexible of configuration design change, make product design compacter.
The digital electricity generating starter that anti-towed is electrically activated include controller 4, and cascade successively battery pack BT1,
Boost module 2, three-phase H bridges 3.
Three-phase H bridges 3 include six metal-oxide-semiconductor Q1-Q6 of H bridge type connection, and six control poles of metal-oxide-semiconductor Q1-Q6 are by controller 4
Connection control, the output pwm signal of controller 4 controls six alternate conductions of metal-oxide-semiconductor Q1-Q6, so as to export three-phase current to three
Three windings L1, L2, L3 of phase motor 5, three winding L1, L2, L3 alternate energisations, the current induced magnetic field for flowing through drive three
The rotor of phase motor 5 is rotated, so as to start the digital engine being connected on the rotor.
Boost module 2 includes that transformer T1, boosting drive 6, switching tube M1, commutation diode D1 and filter capacitor C1.Become
The two ends of the primary side winding of depressor T1, the positive pole of its one end connection battery pack BT1, the source electrode of its other end connecting valve pipe M1,
The negative pole of the drain electrode connection battery pack BT1 of switching tube M1.The source electrode of switching tube M1 and drain electrode can also exchange connection application.Switch
The grid connection boosting of pipe M1 drives 6, drives 6 to drive on or off by boosting.The two ends of the vice-side winding of transformer T1,
Two of the negative electrode connection three-phase H bridges 3 of the anode of its one end connection commutation diode D1, its other end and commutation diode D1 are defeated
Enter end.Filter capacitor C1 is preferably electrochemical capacitor, and the positive pole of electrochemical capacitor connects the negative electrode of commutation diode D1, electrochemical capacitor
The other end of the vice-side winding of negative pole connection transformer T1.
Boost module 2 and three-phase H bridges 3 are specifically connected as：The negative electrode of commutation diode D1 connects three metal-oxide-semiconductor Q1-Q3
Drain electrode, the source electrode of the other end connection the other three metal-oxide-semiconductor Q4-Q6 of the vice-side winding of transformer T1.Three metal-oxide-semiconductor Q1-Q3's
Source electrode connects three windings L1, L2, L3 of three phase electric machine 5 respectively again after being connected with the drain electrode of the other three metal-oxide-semiconductor Q4-Q6 respectively.
In other embodiments, the primary side winding of transformer T1 directly can be connected with battery pack BT1, the secondary of transformer T1
Winding is directly connected with three-phase H bridges 3.The primary side winding best tandem tap pipe M1, switching tube M1 of certain transformer T1 also can be by
Controller 4 is controlled, or individually using the connection control of boosting driving 6；The vice-side winding of transformer T1 is preferably connected the pole of rectification two
Pipe D1 and filter capacitor C1, output voltage that so can be respectively to transformer T1 carries out rectification and filtering.
The rotor connection engine of three phase electric machine 5, the rotor turn of three phase electric machine 5 drives engine rotation, reaches certain
Rotating speed, engine ignition.Controller can also connect battery pack BT1 in addition to controlling six alternate conductions of metal-oxide-semiconductor Q1-Q6
To control battery pack, after engine ignition success, the control battery pack BT1 power-off of controller 4.The also controllable switch of controller 4
Pipe M1, so that removable boosting drives 6.
In sum, the digital electricity generating starter that anti-towed of the invention is electrically activated, its anti-towed electricity for using is opened
Dynamic digital electricity generating starts method and comprises the following steps：
Controller output pwm signal controls six alternate conductions of metal-oxide-semiconductor Q1-Q6；
Three-phase H bridges export three-phase current to three windings L1, L2, L3；
Three winding L1, L2, L3 alternate energisations, the current induced magnetic field for flowing through drives the rotor of three phase electric machine to rotate, from
And start the digital engine being connected on the rotor.
Wherein, rectification and filtering can be carried out to the output voltage of transformer T1, the input voltage of transformer T1 can be also entered
Row boosting, can also be after the success of digital engine ignition, controller control battery pack power-off.
The digital electricity generating starter that anti-towed of the invention is electrically activated may replace the function of starter motor, save product
The weight and volume of product, using the more flexible of configuration design change, make product design compacter.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (10)
1. the digital electricity generating starter that a kind of anti-towed is electrically activated, it is characterised in that：It includes：
Battery pack BT1；
Boost module (2), its transformer T1 for including primary side winding Stringing cells group BT1；
Three-phase H bridges (3), its six metal-oxide-semiconductor Q1-Q6 for including H bridge type connection, the drain electrode of three metal-oxide-semiconductor Q1-Q3 is all connected with transformation
The output end of the vice-side winding of device T1, the source electrode of the other three metal-oxide-semiconductor Q4-Q6 is all connected with the input of the vice-side winding of transformer T1
Hold, and three source electrodes of metal-oxide-semiconductor Q1-Q3 connect to export three-phase current with the drain electrode of the other three metal-oxide-semiconductor Q4-Q6 respectively；
Three phase electric machine (5), its three windings L1, L2, L3 receive the three-phase current；
Controller (4), its six grid of metal-oxide-semiconductor Q1-Q6 of connection；
Wherein, controller (4) output pwm signal controls six alternate conductions of metal-oxide-semiconductor Q1-Q6, three-phase H bridges (3) is exported three
Phase current is to three windings L1, L2, L3；Three winding L1, L2, L3 alternate energisations, the current induced magnetic field for flowing through drives three-phase
The rotor of motor (5) is rotated, so as to start the digital engine being connected on the rotor.
2. the digital electricity generating starter that anti-towed as claimed in claim 1 is electrically activated, it is characterised in that：Boost module
(2) the switching tube M1 concatenated with the primary side winding of transformer T1 is also included.
3. the digital electricity generating starter that anti-towed as claimed in claim 2 is electrically activated, it is characterised in that：Boost module
(2) also the boosting of the grid including connecting valve pipe M1 drives (6).
4. the digital electricity generating starter that anti-towed as claimed in claim 1 is electrically activated, it is characterised in that：Boost module
(2) the commutation diode D1 concatenated with the vice-side winding of transformer T1 is also included.
5. the digital electricity generating starter that anti-towed as claimed in claim 4 is electrically activated, it is characterised in that：Boost module
(2) the filter capacitor C1 in parallel with the vice-side winding of transformer T1 is also included.
6. the digital electricity generating starter that anti-towed as claimed in claim 1 is electrically activated, it is characterised in that：Controller (4)
The power supply and power-off of battery pack BT1 are also connected and controlled by electronic switch.
7. the digital electricity generating that a kind of anti-towed is electrically activated starts method, and it applies any one institute in such as claim 1 to 6
In the digital electricity generating starter that the anti-towed stated is electrically activated, it is characterised in that：The digital electricity generating starts method to be included
Following steps：
Controller (4) output pwm signal controls six alternate conductions of metal-oxide-semiconductor Q1-Q6；
Three-phase H bridges (3) exports three-phase current to three windings L1, L2, L3；
Three winding L1, L2, L3 alternate energisations, the current induced magnetic field for flowing through drives the rotor of three phase electric machine (5) to rotate, from
And start the digital engine being connected on the rotor.
8. the digital electricity generating that anti-towed as claimed in claim 7 is electrically activated starts method, it is characterised in that：The digital hair
Electric motor starting method also includes step：The output voltage to transformer T1 carries out rectification and filtering respectively.
9. the digital electricity generating that anti-towed as claimed in claim 7 is electrically activated starts method, it is characterised in that：The digital hair
Electric motor starting method also includes step：Input voltage to transformer T1 boosts.
10. the digital electricity generating that anti-towed as claimed in claim 7 is electrically activated starts method, it is characterised in that：The number
Generator starts method also includes step：After the success of digital engine ignition, controller (4) control battery pack BT1 power-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161473.3A CN106677949A (en) | 2017-03-17 | 2017-03-17 | Starting device and method for digital power generator electrically started in reverse dragging manner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161473.3A CN106677949A (en) | 2017-03-17 | 2017-03-17 | Starting device and method for digital power generator electrically started in reverse dragging manner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106677949A true CN106677949A (en) | 2017-05-17 |
Family
ID=58826364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710161473.3A Pending CN106677949A (en) | 2017-03-17 | 2017-03-17 | Starting device and method for digital power generator electrically started in reverse dragging manner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106677949A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966129A (en) * | 2018-09-29 | 2020-04-07 | 中车唐山机车车辆有限公司 | Diesel engine control system, control method and controller |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005045905A (en) * | 2003-07-28 | 2005-02-17 | Toyota Motor Corp | Drive circuit for rotary electric machine, and electrical equipment unit for vehicle |
| US7135784B2 (en) * | 2004-07-26 | 2006-11-14 | General Motors Corporation | Fast torque control of a belted alternator starter |
| JP2009257183A (en) * | 2008-04-16 | 2009-11-05 | Mitsubishi Electric Corp | Engine starting device for vehicle |
| CN201374671Y (en) * | 2009-03-23 | 2009-12-30 | 深圳市博巨兴实业发展有限公司 | Controller of direct current brushless motor |
| CN102165684A (en) * | 2008-09-29 | 2011-08-24 | 丰田自动车株式会社 | Vehicle power-supply unit |
| CN103872958A (en) * | 2012-12-12 | 2014-06-18 | 丰田自动车株式会社 | Control system for ac motor |
| CN103872971A (en) * | 2014-03-19 | 2014-06-18 | 北京工业大学 | Square wave combining excitation starter/ electric generator control method |
| CN203800838U (en) * | 2014-01-22 | 2014-08-27 | 福建锐箭电气有限公司 | Inverter of inversion digital generator |
| CN104358650A (en) * | 2014-09-18 | 2015-02-18 | 株洲南车时代电气股份有限公司 | Integrated device for starting diesel engine and charging battery, as well as diesel locomotive |
| CN105871263A (en) * | 2015-01-22 | 2016-08-17 | 乐金电子研发中心(上海)有限公司 | Dual-motor drive inverter |
| CN206562969U (en) * | 2017-03-17 | 2017-10-17 | 苏州市双马机电有限公司 | The digital electricity generating starter that a kind of anti-towed is electrically activated |
-
2017
- 2017-03-17 CN CN201710161473.3A patent/CN106677949A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005045905A (en) * | 2003-07-28 | 2005-02-17 | Toyota Motor Corp | Drive circuit for rotary electric machine, and electrical equipment unit for vehicle |
| US7135784B2 (en) * | 2004-07-26 | 2006-11-14 | General Motors Corporation | Fast torque control of a belted alternator starter |
| JP2009257183A (en) * | 2008-04-16 | 2009-11-05 | Mitsubishi Electric Corp | Engine starting device for vehicle |
| CN102165684A (en) * | 2008-09-29 | 2011-08-24 | 丰田自动车株式会社 | Vehicle power-supply unit |
| CN201374671Y (en) * | 2009-03-23 | 2009-12-30 | 深圳市博巨兴实业发展有限公司 | Controller of direct current brushless motor |
| CN103872958A (en) * | 2012-12-12 | 2014-06-18 | 丰田自动车株式会社 | Control system for ac motor |
| CN203800838U (en) * | 2014-01-22 | 2014-08-27 | 福建锐箭电气有限公司 | Inverter of inversion digital generator |
| CN103872971A (en) * | 2014-03-19 | 2014-06-18 | 北京工业大学 | Square wave combining excitation starter/ electric generator control method |
| CN104358650A (en) * | 2014-09-18 | 2015-02-18 | 株洲南车时代电气股份有限公司 | Integrated device for starting diesel engine and charging battery, as well as diesel locomotive |
| CN105871263A (en) * | 2015-01-22 | 2016-08-17 | 乐金电子研发中心(上海)有限公司 | Dual-motor drive inverter |
| CN206562969U (en) * | 2017-03-17 | 2017-10-17 | 苏州市双马机电有限公司 | The digital electricity generating starter that a kind of anti-towed is electrically activated |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966129A (en) * | 2018-09-29 | 2020-04-07 | 中车唐山机车车辆有限公司 | Diesel engine control system, control method and controller |
| CN110966129B (en) * | 2018-09-29 | 2022-04-19 | 中车唐山机车车辆有限公司 | Diesel engine control system, control method and controller |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170517 |
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| RJ01 | Rejection of invention patent application after publication |