CN106953519B - 一种优化永磁直流无刷电机驱动器损耗的电路及方法 - Google Patents
一种优化永磁直流无刷电机驱动器损耗的电路及方法 Download PDFInfo
- Publication number
- CN106953519B CN106953519B CN201710195460.8A CN201710195460A CN106953519B CN 106953519 B CN106953519 B CN 106953519B CN 201710195460 A CN201710195460 A CN 201710195460A CN 106953519 B CN106953519 B CN 106953519B
- Authority
- CN
- China
- Prior art keywords
- bridge arm
- branch
- current
- current value
- value
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000001360 synchronised effect Effects 0.000 claims description 33
- 230000005611 electricity Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 9
- 230000006641 stabilisation Effects 0.000 claims description 6
- 238000011105 stabilization Methods 0.000 claims description 6
- 238000005457 optimization Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
-
- 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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/02—Arrangements or methods for the control of AC motors characterised by a control method other than vector control specially adapted for optimising the efficiency at low load
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0048—Circuits or arrangements for reducing losses
- H02M1/0054—Transistor switching losses
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/1566—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators with means for compensating against rapid load changes, e.g. with auxiliary current source, with dual mode control or with inductance variation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710195460.8A CN106953519B (zh) | 2017-03-29 | 2017-03-29 | 一种优化永磁直流无刷电机驱动器损耗的电路及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710195460.8A CN106953519B (zh) | 2017-03-29 | 2017-03-29 | 一种优化永磁直流无刷电机驱动器损耗的电路及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106953519A CN106953519A (zh) | 2017-07-14 |
CN106953519B true CN106953519B (zh) | 2019-05-03 |
Family
ID=59473917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710195460.8A Active CN106953519B (zh) | 2017-03-29 | 2017-03-29 | 一种优化永磁直流无刷电机驱动器损耗的电路及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106953519B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10374533B2 (en) | 2017-11-21 | 2019-08-06 | Infineon Technologies Austria Ag | Block commutation to reduce inverter losses for BLDC drives |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5309078A (en) * | 1991-07-11 | 1994-05-03 | Sgs-Thomson Microelectronics, Inc. | Synchronous rectification method for reducing power dissipation in motor drivers in PWM mode |
JP3681094B2 (ja) * | 1998-10-16 | 2005-08-10 | 松下電器産業株式会社 | モータ駆動装置 |
JP3899070B2 (ja) * | 2003-12-19 | 2007-03-28 | 松下電器産業株式会社 | ステッピングモータ駆動装置、及びステッピングモータ駆動方法 |
CN102857121B (zh) * | 2011-06-27 | 2016-01-27 | 上海贝尔股份有限公司 | 一种整流装置、整流方法以及其相应的电压变换*** |
-
2017
- 2017-03-29 CN CN201710195460.8A patent/CN106953519B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN106953519A (zh) | 2017-07-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9166444B2 (en) | Control circuit and motor device | |
CN106357164A (zh) | 一种双凸极高压直流起动发电***及控制方法 | |
CN107147083B (zh) | 智能功率模块及变频驱动器 | |
CN101965680A (zh) | 无刷dc电机驱动器 | |
CN102594129A (zh) | 一种变频器直流母线电容的充电控制方法及其实现电路 | |
CN201307843Y (zh) | 无传感无刷直流电机的换相点检测电路 | |
CN106953519B (zh) | 一种优化永磁直流无刷电机驱动器损耗的电路及方法 | |
CN101711452B (zh) | 用于控制同步电动机的稳态旋转的*** | |
US9614431B2 (en) | Control circuit and motor device | |
EP2849325A1 (en) | Inverter for photovoltaic modules | |
CN103683184B (zh) | 欠压-过压保护装置及方法 | |
CN101257211B (zh) | 一种变频空调中防止上电瞬间冲击的电路 | |
CN104092412A (zh) | 无刷电机相位超前角上限设定的方法、装置和控制*** | |
CN111256291A (zh) | 驱动控制方法及***、压缩机、空调器、计算机存储介质 | |
KR102246884B1 (ko) | 전력 변환 회로 | |
CN108075675B (zh) | 逆变器控制装置及逆变器控制方法 | |
KR102299110B1 (ko) | 전력 변환 회로 | |
JP2005323440A (ja) | インバータ装置 | |
CN111585479A (zh) | 一种三相无传感器无刷直流电机控制*** | |
CN1332515A (zh) | 对采用四个开关的三相逆变器进行电压补偿的装置和方法 | |
WO2012029104A1 (ja) | 発電制御装置 | |
CN109194204A (zh) | 一种不对称双三相方波电机控制*** | |
CN215333463U (zh) | 一种单相永磁电机的驱动电路及水泵 | |
TW202023174A (zh) | 直流無刷馬達之控制器及其控制方法 | |
CN220570331U (zh) | 电源输送装置、电源转换装置及光伏*** |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
Effective date of registration: 20190322 Address after: 430074 No. 01-08, 5th floor, 8 Guannan Fuxing Medical Park, 58 Guanggu Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province Applicant after: WUHAN QIHUAN ELECTRICAL ENGINEERING Co.,Ltd. Address before: 518052 Area C, Building B, Third Floor, Junxiangda Building, No. 9 Zhongshan Garden Road, Nanshan District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN TONGAN DEFANG TECHNOLOGY CO.,LTD. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230810 Address after: 518000 6th floor, building a, Shenzhen International Innovation Center (Futian science and Technology Plaza), 1006 Shennan Avenue, Xintian community, Huafu street, Futian District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Anjie Xinyuan Technology Co.,Ltd. Address before: 430074 No. 01-08, 5th floor, 8 Guannan Fuxing Medical Park, 58 Guanggu Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee before: WUHAN QIHUAN ELECTRICAL ENGINEERING Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230912 Address after: 518000 6th floor, building a, Shenzhen International Innovation Center (Futian science and Technology Plaza), 1006 Shennan Avenue, Xintian community, Huafu street, Futian District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Anjie Xinyuan Technology Co.,Ltd. Address before: 01-08, 5th Floor, Building 8, Guannan Fuxing Pharmaceutical Park, No. 58 Guanggu Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee before: WUHAN QIHUAN ELECTRICAL ENGINEERING Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231127 Address after: No. 01-08, 5th Floor, Building 8, Guannan Fuxing Pharmaceutical Park, No. 58 Guanggu Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430079 Patentee after: WUHAN QIHUAN ELECTRICAL ENGINEERING Co.,Ltd. Address before: 518000 6th floor, building a, Shenzhen International Innovation Center (Futian science and Technology Plaza), 1006 Shennan Avenue, Xintian community, Huafu street, Futian District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Anjie Xinyuan Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Circuit and Method for Optimizing the Loss of Permanent Magnet DC Brushless Motor Driver Granted publication date: 20190503 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN QIHUAN ELECTRICAL ENGINEERING Co.,Ltd. Registration number: Y2024980023945 |