CN206562969U - The digital electricity generating starter that a kind of anti-towed is electrically activated - Google Patents
The digital electricity generating starter that a kind of anti-towed is electrically activated Download PDFInfo
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- CN206562969U CN206562969U CN201720262686.0U CN201720262686U CN206562969U CN 206562969 U CN206562969 U CN 206562969U CN 201720262686 U CN201720262686 U CN 201720262686U CN 206562969 U CN206562969 U CN 206562969U
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- phase
- towed
- transformer
- bridges
- side winding
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Abstract
The utility model discloses the digital electricity generating starter that a kind of anti-towed is electrically activated.The present apparatus includes：Battery pack BT1；Boost module, it includes primary side winding Stringing cells group BT1 transformer T1；Three-phase H bridges, it connects transformer T1 vice-side winding, and exports three-phase current；Three phase electric machine, its three windings L1, L2, L3 receive the three-phase current；Controller, it connects three-phase H bridges and controls three-phase H bridges to export three-phase current.Three-phase H bridges export three-phase current to three windings L1, L2, L3, and three winding L1, L2, L3 alternate energisations, the current induced magnetic field flowed through, the rotor of driving three phase electric machine is rotated, so as to start the digital engine being connected on the rotor.The present apparatus can replace the function of starter motor, save the weight and volume of product, using configuration design become more flexibly, make product design compacter.
Description
Technical field
The utility model is related to generating set start-up technique, and the digital electricity generating that more particularly to a kind of anti-towed is electrically activated is opened
Dynamic device.
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, and cost itself is high, 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
It is dynamic to influence the stability of engine start, so as to influence the performance of engine.In addition, air motor is arranged on engine both sides
Face, adds the width dimensions of generating set, and this Starting mode box type electric generator group compact to bulk is proposed more
High spatial requirement.
Utility model content
The purpose of this utility model is the digital electricity generating starter that a kind of anti-towed of offer is electrically activated, and it can take
For the function of starter motor, saved the weight and volume of product, using configuration design become more flexibly, allow product design more
Step up to gather.
Solution of the present utility model is：The digital electricity generating starter that a kind of anti-towed is electrically activated, it includes：
Battery pack；
Boost module, it includes the transformer T1 of primary side winding Stringing cells group；
Three-phase H bridges, it connects transformer T1 vice-side winding, and exports three-phase current；
Three phase electric machine, its three windings L1, L2, L3 receive the three-phase current；
Controller, it connects three-phase H bridges and controls three-phase H bridges to export three-phase current；Three-phase H bridges export three-phase current to three
Individual winding L1, L2, L3；Three winding L1, L2, L3 alternate energisations, the current induced magnetic field flowed through drives the rotor of three phase electric machine
Rotate, so as to start the digital engine being connected on the rotor.
As the further improvement of such scheme, three-phase H bridges include six the metal-oxide-semiconductors Q1-Q6, three MOS that H bridge type is connected
Pipe Q1-Q3 drain electrode is all connected with the output end of transformer T1 vice-side winding, and the other three metal-oxide-semiconductor Q4-Q6 source electrode is all connected with becoming
The input of depressor T1 vice-side winding, and three metal-oxide-semiconductor Q1-Q3 source electrode connects with the other three metal-oxide-semiconductor Q4-Q6 drain electrode respectively
Connect to export three-phase current.
As the further improvement of such scheme, boost module also includes the switch concatenated with transformer T1 primary side winding
Pipe M1.
Further, the boosting driving of the boost module also grid including connecting valve pipe M1.
As the further improvement of such scheme, boost module also includes the rectification concatenated with transformer T1 vice-side winding
Diode D1.
Further, boost module also includes the filter capacitor C1 in parallel with transformer T1 vice-side winding.
As the further improvement of such scheme, controller also connected by electronic switch and control the power supply of battery pack with
Power-off.
Anti- towed provided by the utility model electrically activates digital electricity generating starter, using the battery cascaded successively
Group, increasing apparatus, three-phase H bridges, three-phase H bridges export three-phase current to three windings L1, L2, L3 of three phase electric machine, three windings
L1, L2, L3 produce magnetic field, and the rotor of driving three phase electric machine is rotated, and the rotor turn of three phase electric machine drives digital engine rotation,
Reach certain rotating speed, engine ignition.Therefore the present apparatus can replace the function of starter motor, save the weight and body of product
Product, using configuration design become more flexibly, make product design compacter.
Brief description of the drawings
Fig. 1 is the principle schematic for the digital electricity generating starter that anti-towed of the present utility model is electrically activated.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
Referring to Fig. 1, the digital electricity generating starter output three-phase current that anti-towed of the present utility model is electrically activated is arrived
Three windings L1, L2, L3 of three phase electric machine 5, three winding L1, L2, L3 generation magnetic fields, the rotor of driving three phase electric machine 5 are rotated,
Rotor turn drives engine rotation.When reaching that certain rotating speed, engine ignition, therefore the present apparatus can replace starter motor
Function, has saved the weight and volume of product, using configuration design become more flexibly, 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-semiconductors Q1-Q6, six metal-oxide-semiconductor Q1-Q6 that H bridge type is connected control pole by controller 4
Connection control, the output pwm signal of controller 4 controls six metal-oxide-semiconductor Q1-Q6 alternate conduction, 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 flowed through, driving 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 transformer T1, boosting driving 6, switching tube M1, commutation diode D1 and filter capacitor C1.Become
The two ends of depressor T1 primary side winding, its one end connection battery pack BT1 positive pole, its other end connecting valve pipe M1 source electrode,
Switching tube M1 drain electrode connection battery pack BT1 negative pole.Switching tube M1 source electrode and drain electrode can also exchange connection application.Switch
Pipe M1 grid connection boosting driving 6, by boosting, driving 6 drives on or off.The two ends of transformer T1 vice-side winding,
Two of its one end connection commutation diode D1 anode, its other end and commutation diode D1 negative electrode connection three-phase H bridges 3 are defeated
Enter end.Filter capacitor C1 is preferably electrochemical capacitor, and the positive pole of electrochemical capacitor connects commutation diode D1 negative electrode, electrochemical capacitor
The other end of negative pole connection transformer T1 vice-side winding.
Boost module 2 and the specific of three-phase H bridges 3 are connected as：Commutation diode D1 negative electrode connects three metal-oxide-semiconductor Q1-Q3
Drain electrode, the other end connection the other three metal-oxide-semiconductor Q4-Q6 of transformer T1 vice-side winding source electrode.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 respectively with the other three metal-oxide-semiconductor Q4-Q6 drain electrode.
In other embodiments, transformer T1 primary side winding directly can be connected with battery pack BT1, transformer T1 secondary
Winding is directly connected with three-phase H bridges 3.Certain transformer T1 primary side winding best tandem tap pipe M1, switching tube M1 also can be by
Controller 4 is controlled, or individually using the connection control of boosting driving 6；Transformer T1 vice-side winding is preferably connected the pole of rectification two
Pipe D1 and filter capacitor C1, so can carry out rectification and filtering to transformer T1 output voltage respectively.
The rotor connection engine of three phase electric machine 5, the rotor turn of three phase electric machine 5 drives engine rotation, reached certain
Rotating speed, engine ignition.Controller can also connect battery pack BT1 in addition to controlling six metal-oxide-semiconductor Q1-Q6 alternate conduction
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 driving 6.
The digital electricity generating starter that anti-towed of the present utility model is electrically activated may replace the function of starter motor, save
The weight and volume of product, using configuration design become more flexibly, make product design compacter.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
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), it includes primary side winding Stringing cells group BT1 transformer T1；
Three-phase H bridges (3), it connects transformer T1 vice-side winding, and exports three-phase current；
Three phase electric machine (5), its three windings L1, L2, L3 receive the three-phase current；
Controller (4), it connects three-phase H bridges (3) and controls three-phase H bridges (3) to export three-phase current, three-phase H bridges (3) output three-phase
Electric current is to three windings L1, L2, L3；Three winding L1, L2, L3 alternate energisations, the current induced magnetic field flowed through drives three-phase electricity
The rotor of machine (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：Three-phase H bridges (3)
The six metal-oxide-semiconductor Q1-Q6 connected including H bridge type, three metal-oxide-semiconductor Q1-Q3 drain electrode is all connected with transformer T1 vice-side winding
Output end, the other three metal-oxide-semiconductor Q4-Q6 source electrode is all connected with the input of transformer T1 vice-side winding, and three metal-oxide-semiconductor Q1-
Q3 source electrode is connected to export three-phase current with the other three metal-oxide-semiconductor Q4-Q6 drain electrode respectively.
3. 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 transformer T1 primary side winding is also included.
4. the digital electricity generating starter that anti-towed as claimed in claim 3 is electrically activated, it is characterised in that：Boost module
(2) the also boosting driving (6) of the grid including connecting valve pipe M1.
5. 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 transformer T1 vice-side winding is also included.
6. the digital electricity generating starter that anti-towed as claimed in claim 5 is electrically activated, it is characterised in that：Boost module
(2) the filter capacitor C1 in parallel with transformer T1 vice-side winding is also included.
7. the digital electricity generating starter that anti-towed as claimed in claim 1 is electrically activated, it is characterised in that：Controller (4)
Battery pack BT1 power supply and power-off is also connected and controlled by electronic switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720262686.0U CN206562969U (en) | 2017-03-17 | 2017-03-17 | The digital electricity generating starter that a kind of anti-towed is electrically activated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720262686.0U CN206562969U (en) | 2017-03-17 | 2017-03-17 | The digital electricity generating starter that a kind of anti-towed is electrically activated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206562969U true CN206562969U (en) | 2017-10-17 |
Family
ID=60032958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720262686.0U Expired - Fee Related CN206562969U (en) | 2017-03-17 | 2017-03-17 | The digital electricity generating starter that a kind of anti-towed is electrically activated |
Country Status (1)
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| CN (1) | CN206562969U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677949A (en) * | 2017-03-17 | 2017-05-17 | 苏州市双马机电有限公司 | Starting device and method for digital power generator electrically started in reverse dragging manner |
| CN111422152A (en) * | 2020-03-30 | 2020-07-17 | 国网山东省电力公司夏津县供电公司 | Auxiliary starting device for automobile |
| CN111608838A (en) * | 2020-06-01 | 2020-09-01 | 扬州翊翔航空科技有限公司 | Unmanned aerial vehicle micro hybrid power system integrating starting and launching and starting method |
-
2017
- 2017-03-17 CN CN201720262686.0U patent/CN206562969U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677949A (en) * | 2017-03-17 | 2017-05-17 | 苏州市双马机电有限公司 | Starting device and method for digital power generator electrically started in reverse dragging manner |
| CN111422152A (en) * | 2020-03-30 | 2020-07-17 | 国网山东省电力公司夏津县供电公司 | Auxiliary starting device for automobile |
| CN111608838A (en) * | 2020-06-01 | 2020-09-01 | 扬州翊翔航空科技有限公司 | Unmanned aerial vehicle micro hybrid power system integrating starting and launching and starting method |
| CN111608838B (en) * | 2020-06-01 | 2022-02-18 | 扬州翊翔航空科技有限公司 | Unmanned aerial vehicle micro hybrid power system integrating starting and launching and starting method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171017 Termination date: 20210317 |
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| CF01 | Termination of patent right due to non-payment of annual fee |