CN107659228A - A kind of controller integrates full-bridge modules - Google Patents
A kind of controller integrates full-bridge modules Download PDFInfo
- Publication number
- CN107659228A CN107659228A CN201711027673.6A CN201711027673A CN107659228A CN 107659228 A CN107659228 A CN 107659228A CN 201711027673 A CN201711027673 A CN 201711027673A CN 107659228 A CN107659228 A CN 107659228A
- Authority
- CN
- China
- Prior art keywords
- controller
- modules
- full
- pwm drive
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004065 semiconductor Substances 0.000 claims abstract description 5
- 238000003860 storage Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000280 densification Methods 0.000 abstract description 2
- 230000011664 signaling Effects 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/20—Arrangements for starting
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/08—Arrangements for controlling the speed or torque of a single motor
Abstract
The invention discloses a kind of controller to integrate full-bridge modules and its control method, a kind of controller integrates full-bridge modules, including power module, control module and the magneto being sequentially connected with, wherein control module includes back-EMF determination module, single-chip microcomputer, fault detector, PWM drive modules, back-EMF determination module, fault detector and PWM drive modules are connected with single-chip microcomputer, and the three phase full bridge circuit that six metal-oxide-semiconductors are formed is provided with PWM drive modules.The present invention by the way of power model is set in the control module, improves the heat-sinking capability of controller, the overall reliability of increase controller on controller architecture；Reduce controller volume, make its densification and miniaturization；Simple in construction, homogeneity of product is improved.
Description
Technical field
The invention belongs to electric and electronic technical field, and in particular to a kind of controller integrates full-bridge modules.
Background technology
Battery-operated motor cycle is made up of car body, motor, battery and controller.Controller is the drive control of battery-operated motor cycle
Center, in the market power switch driver circuit be mainly made up of discrete device, cause product overcurrent capability it is poor, when
Make and manage in use, comparison of coherence, poor reliability；Because chip is limited by encapsulation, cause that chip can not be securely and reliably
Its SOA workspace works.
The content of the invention
It is an object of the invention to provide a kind of controller to integrate full-bridge modules and control method, is integrated with controller entirety
Power section, power consumption caused by optimization overall power part, improve product reliability, simple in construction, homogeneity of product obtains
Improve.
For the above-mentioned purpose, major technique solution of the invention is to provide a kind of integrated full-bridge modules of controller, bag
The power module being sequentially connected with, control module and magneto are included, wherein control module includes back-EMF determination module, monolithic
Machine, fault detector, PWM drive modules, back-EMF determination module, fault detector and PWM drive modules connect with single-chip microcomputer
Connect, the three phase full bridge circuit that six metal-oxide-semiconductors are formed is provided with PWM drive modules.
As an improvement power module is 48V storage batterys or 60V storage batterys.
As an improvement power module has counnter attack connection function.
Present invention has the advantages that：The present invention is set in the control module on controller architecture using power model
Mode, improve the heat-sinking capability of controller, the overall reliability of increase controller, power consumption caused by optimization overall power part；
Reduce controller volume, make its densification and miniaturization；Simple in construction, homogeneity of product is improved.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the invention,
In figure：Power module 1, control module 2, back-EMF determination module 21, single-chip microcomputer 22, fault detector 23, PWM drive
Dynamic model block 24, magneto 3.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained, belong to what the present invention protected
Scope.
As shown in figure 1, a kind of controller described by the present embodiment integrates full-bridge modules, including the power supply mould being sequentially connected with
Block 1, control module 2 and magneto 3, wherein control module 2 include back-EMF determination module 21, single-chip microcomputer 22, indicating fault
Device 23, PWM drive modules 24, back-EMF determination module 21, fault detector 23 and PWM drive modules 24 connect with single-chip microcomputer 22
Connect, the three phase full bridge circuit that six metal-oxide-semiconductors are formed is provided with PWM drive modules 24.
As an improvement embodiment, power module 1 is 48V storage batterys or 60V storage batterys.
Started after power supply normal ON by three-stage Starting mode, comprised the following steps：First, the root first of single-chip microcomputer 22
PWM ripples are exported according to the false location status of setting, corresponding metal-oxide-semiconductor is opened by PWM drive modules 24, makes the phase line of magneto 3
Same electric current, original position of electric motor's rotator is determined, repeat the operation makes rotor accurate positioning twice；2nd, according to the vacation of setting
Position signalling exports PWM ripples, the rotating speed of magneto 3 is increased by slope until back-EMF determination module 21 correctly detects
To position signalling；3rd, the position signalling exported according to back-EMF determination module 21 drives magneto 3 to be revolved to the rotating speed of setting
Turn.Magneto 3 start and normal course of operation in single-chip microcomputer 22 constantly detect busbar voltage, bus current, aluminium base
The information such as temperature, fault detector 23 is indicated and into accordingly if detecting the information such as under-voltage, excessively stream, excess temperature, short circuit
Guard mode.
Controller for electric vehicle of the prior art is installed by the way of single tube, and this mounting process is complicated, production
Product comparison of coherence is poor, integrates that full-bridge modules mounting structures is fairly simple, homogeneity of product has using the controller of the present invention
Improve；Due to controller use low pressure MOSFET voltage ratios are relatively low, electric current is bigger, using existing TO-220 TO-247
TO-263 is limited by the overcurrent of product pin.Cause the carrying current of chip in itself to play not come out, easily cause product
Failure, full-bridge modules are integrated using the controller of the present invention and solves encapsulation limitation, considerably increase the overcurrent capability of product；
Product reliability is improved simultaneously, reduces production cost, and homogeneity of product can be effectively improved.
The present invention is not limited to above-mentioned preferred forms, and anyone can show that other are various under the enlightenment of the present invention
The product of form, however, make any change in its shape or structure, it is every that there is skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (3)
1. a kind of controller integrates full-bridge modules, including power module (1), control module (2) and the magneto being sequentially connected with
(3), it is characterised in that the control module (2) includes back-EMF determination module (21), single-chip microcomputer (22), fault detector
(23), PWM drive modules (24), back-EMF determination module (21), fault detector (23) and PWM drive modules (24) with list
Piece machine (22) is connected, and the three phase full bridge circuit that six metal-oxide-semiconductors are formed is provided with the PWM drive modules (24).
2. controller according to claim 1 integrates full-bridge modules, it is characterised in that the power module (1) is 48V electricity
Bottle or 60V storage batterys.
3. controller according to claim 1 integrates full-bridge modules, it is characterised in that the power module (1) has anti-
Reversal connection function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711027673.6A CN107659228A (en) | 2017-10-27 | 2017-10-27 | A kind of controller integrates full-bridge modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711027673.6A CN107659228A (en) | 2017-10-27 | 2017-10-27 | A kind of controller integrates full-bridge modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107659228A true CN107659228A (en) | 2018-02-02 |
Family
ID=61095884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711027673.6A Pending CN107659228A (en) | 2017-10-27 | 2017-10-27 | A kind of controller integrates full-bridge modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107659228A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113890426A (en) * | 2021-09-09 | 2022-01-04 | 上海恒灼科技有限公司 | Intelligent IPM module and operation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201896528U (en) * | 2010-11-19 | 2011-07-13 | 宁波信泰机械有限公司 | Electric control device for automobile electric tail gate |
| CN202634344U (en) * | 2012-03-27 | 2012-12-26 | 和诚电器（昆山）有限公司 | Motorcycle magneto controller with integrated voltage regulating and charging functions |
| CN105915130A (en) * | 2016-06-14 | 2016-08-31 | 浙江钱江摩托股份有限公司 | Control method and device of sensorless permanent magnet motor used for pump |
| CN207304416U (en) * | 2017-10-27 | 2018-05-01 | 无锡工赢智能科技有限公司 | A kind of controller integrates full-bridge modules |
-
2017
- 2017-10-27 CN CN201711027673.6A patent/CN107659228A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201896528U (en) * | 2010-11-19 | 2011-07-13 | 宁波信泰机械有限公司 | Electric control device for automobile electric tail gate |
| CN202634344U (en) * | 2012-03-27 | 2012-12-26 | 和诚电器（昆山）有限公司 | Motorcycle magneto controller with integrated voltage regulating and charging functions |
| CN105915130A (en) * | 2016-06-14 | 2016-08-31 | 浙江钱江摩托股份有限公司 | Control method and device of sensorless permanent magnet motor used for pump |
| CN207304416U (en) * | 2017-10-27 | 2018-05-01 | 无锡工赢智能科技有限公司 | A kind of controller integrates full-bridge modules |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113890426A (en) * | 2021-09-09 | 2022-01-04 | 上海恒灼科技有限公司 | Intelligent IPM module and operation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240112 Address after: 215612 No.1 Huatai Road, Fenghuang Town, Zhangjiagang City, Suzhou City, Jiangsu Province Applicant after: Kaimei Semiconductor (Suzhou) Co.,Ltd. Address before: 214000 floor 103, block D, information industry science and Technology Park, No. 21, Changjiang Road, Xinwu District, Wuxi City, Jiangsu Province Applicant before: WUXI GONGYING INTELLIGENT TECHNOLOGY CO.,LTD. |