CN102420555B - 无电刷电动机驱动电路 - Google Patents
无电刷电动机驱动电路 Download PDFInfo
- Publication number
- CN102420555B CN102420555B CN201110290745.2A CN201110290745A CN102420555B CN 102420555 B CN102420555 B CN 102420555B CN 201110290745 A CN201110290745 A CN 201110290745A CN 102420555 B CN102420555 B CN 102420555B
- Authority
- CN
- China
- Prior art keywords
- voltage
- transducer
- fet
- brushless motor
- circuit
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 230000005669 field effect Effects 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 230000005068 transpiration Effects 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000009514 concussion Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- 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
- H02P6/34—Modelling or simulation for control purposes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
- H03K17/6877—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the control circuit comprising active elements different from those used in the output circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/0081—Power supply means, e.g. to the switch driver
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP216189/2010 | 2010-09-27 | ||
JP2010216189A JP5314652B2 (ja) | 2010-09-27 | 2010-09-27 | ブラシレスモータ駆動回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102420555A CN102420555A (zh) | 2012-04-18 |
CN102420555B true CN102420555B (zh) | 2014-07-02 |
Family
ID=44653962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110290745.2A Expired - Fee Related CN102420555B (zh) | 2010-09-27 | 2011-09-21 | 无电刷电动机驱动电路 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8779708B2 (zh) |
EP (1) | EP2445111B1 (zh) |
JP (1) | JP5314652B2 (zh) |
CN (1) | CN102420555B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5942500B2 (ja) * | 2012-03-14 | 2016-06-29 | 日立工機株式会社 | 電動工具 |
US11770048B2 (en) | 2013-10-18 | 2023-09-26 | Black & Decker, Inc. | Handheld power tool with a brushless electric motor |
CN105099289A (zh) * | 2015-09-23 | 2015-11-25 | 广东威灵电机制造有限公司 | 无刷直流电机及其驱动控制电路 |
EP4056321A1 (en) | 2016-02-25 | 2022-09-14 | Milwaukee Electric Tool Corporation | Power tool including an output position sensor |
JP6822205B2 (ja) | 2017-02-21 | 2021-01-27 | 株式会社デンソー | 制御装置およびこれを用いた電動パワーステアリング装置 |
DE102017130443A1 (de) * | 2017-12-19 | 2019-06-19 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Flexibles Bootstrapping für Leistungselektronikschaltungen |
US10469066B1 (en) * | 2018-07-27 | 2019-11-05 | Texas Instruments Incorporated | Trickle charge control |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06104000B2 (ja) * | 1989-08-12 | 1994-12-14 | 松下電工株式会社 | 充電式工具用ブラシレスモータ駆動回路 |
JPH03190677A (ja) * | 1989-12-15 | 1991-08-20 | Matsushita Electric Works Ltd | 電動工具 |
JP2771872B2 (ja) * | 1989-12-15 | 1998-07-02 | 松下電工株式会社 | 充電工具 |
JP3257604B2 (ja) | 1992-09-18 | 2002-02-18 | 石川島播磨重工業株式会社 | 燃料電池発電装置 |
JP3133621B2 (ja) * | 1994-09-14 | 2001-02-13 | 三洋電機株式会社 | ステップアップコンバータ |
DE69937203T2 (de) * | 1999-06-29 | 2008-06-26 | Mitsubishi Denki K.K. | Stromwandlervorrichtung |
JP2003244966A (ja) * | 2002-02-18 | 2003-08-29 | Mitsubishi Electric Corp | 駆動回路 |
JP2005006467A (ja) * | 2003-06-13 | 2005-01-06 | Mitsubishi Electric Corp | 半導体装置のゲート駆動回路 |
JP2006333561A (ja) * | 2005-05-24 | 2006-12-07 | Hitachi Ltd | 駆動装置 |
BRPI0718370B1 (pt) * | 2006-09-29 | 2018-11-06 | Toyota Motor Co Ltd | dispositivo de fonte de energia carregado por uma fonte de energia elétrica externa e veículo |
JP4636337B2 (ja) * | 2007-01-17 | 2011-02-23 | 株式会社デンソー | 電力用半導体スイッチング回路 |
JP4586034B2 (ja) * | 2007-03-16 | 2010-11-24 | 株式会社日立製作所 | モータ駆動用半導体装置とそれを有する3相モータ及びモータ駆動装置並びにファンモータ |
US7948204B2 (en) * | 2007-04-13 | 2011-05-24 | International Rectifier Corporation | Sensorless speed detection of a PM brushless motor with phase terminals shorted |
JP5116490B2 (ja) * | 2008-01-08 | 2013-01-09 | 株式会社マキタ | モータ制御装置とそれを用いた電動工具 |
-
2010
- 2010-09-27 JP JP2010216189A patent/JP5314652B2/ja not_active Expired - Fee Related
-
2011
- 2011-09-16 EP EP11007587.6A patent/EP2445111B1/en not_active Not-in-force
- 2011-09-20 US US13/236,674 patent/US8779708B2/en not_active Expired - Fee Related
- 2011-09-21 CN CN201110290745.2A patent/CN102420555B/zh not_active Expired - Fee Related
Non-Patent Citations (4)
Title |
---|
JP平3-190684A 1991.08.20 |
JP特开2006-333561A 2006.12.07 |
JP特开2008-178200A 2008.07.31 |
JP特开2009-165280A 2009.07.23 |
Also Published As
Publication number | Publication date |
---|---|
JP2012075202A (ja) | 2012-04-12 |
EP2445111B1 (en) | 2019-08-14 |
CN102420555A (zh) | 2012-04-18 |
JP5314652B2 (ja) | 2013-10-16 |
US20120074886A1 (en) | 2012-03-29 |
EP2445111A2 (en) | 2012-04-25 |
EP2445111A3 (en) | 2018-03-07 |
US8779708B2 (en) | 2014-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102420555B (zh) | 无电刷电动机驱动电路 | |
CN104467546B (zh) | 电动工具 | |
US9415732B2 (en) | Vehicle power unit | |
US9143036B2 (en) | Systems and methods for enhanced efficiency auxiliary power supply module | |
US9570985B2 (en) | Intelligent gate drive voltage generator | |
US20120139345A1 (en) | Control method of hybrid power battery charger | |
US20110241642A1 (en) | Voltage converter | |
US9868358B2 (en) | Power conversion system suppressing reduction in conversion efficiency | |
US9843184B2 (en) | Voltage conversion apparatus | |
JP2018078701A (ja) | 電源制御装置、及び電池ユニット | |
JP5569295B2 (ja) | 車両用回転電機 | |
US9735767B2 (en) | Electronic control apparatus having switching element and drive circuit | |
US11923711B2 (en) | Power management for hybrid power system | |
CN103427640A (zh) | 具有负载检测的功率调节 | |
JP2015209058A (ja) | 電源装置 | |
CN101534082A (zh) | 具有再生功能的伺服放大器 | |
JP2011229353A (ja) | 電源装置 | |
CN102055398A (zh) | 自励式发电机的容性负载保护装置 | |
TW201014128A (en) | Bootstrap supply for switched mode power converter | |
WO2014177061A1 (zh) | 电源驱动系统 | |
JP2014068486A (ja) | 駆動制御回路及び電動工具 | |
CN103958894B (zh) | 泵控制单元 | |
CN110371104A (zh) | 蓄能缓冲控制方法及控制系统 | |
US20200335982A1 (en) | Battery with switched accumulators | |
CN111313662A (zh) | 可实现过温度保护的h桥驱动电路以及电气系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Free format text: FORMER OWNER: PANASONIC ES POWER TOOLS CO., LTD. Effective date: 20130620 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Shiga Applicant after: Panasonic ES power tools Kabushiki Kaisha Address before: Shiga Applicant before: Panasonic Electric Works Power Tools Co.,Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: PANASONIC ELECTRIC WORKS POWER TOOLS CO., LTD. TO: PANASONIC ES POWER TOOLS CO., LTD. |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20130620 Address after: Osaka Japan Applicant after: Matsushita Electric Industrial Co.,Ltd. Address before: Shiga Applicant before: Panasonic ES power tools Kabushiki Kaisha |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20160921 |