CN101714753B - 电动机的控制电路 - Google Patents
电动机的控制电路 Download PDFInfo
- Publication number
- CN101714753B CN101714753B CN200910161500.2A CN200910161500A CN101714753B CN 101714753 B CN101714753 B CN 101714753B CN 200910161500 A CN200910161500 A CN 200910161500A CN 101714753 B CN101714753 B CN 101714753B
- Authority
- CN
- China
- Prior art keywords
- mentioned
- inverter circuit
- circuit
- shunt resistance
- abnormal current
- 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
- 230000002159 abnormal effect Effects 0.000 claims abstract description 69
- 238000004804 winding Methods 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000006378 damage Effects 0.000 description 7
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
Images
Classifications
-
- 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
- H02H7/10—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 converters; for rectifiers
- H02H7/12—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 converters; for rectifiers for static converters or rectifiers
- H02H7/122—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 converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters
- H02H7/1225—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 converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters responsive to internal faults, e.g. shoot-through
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
- H01L29/861—Diodes
- H01L29/866—Zener diodes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Inverter Devices (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008256193A JP2010088233A (ja) | 2008-10-01 | 2008-10-01 | モータの制御回路 |
JP2008-256193 | 2008-10-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101714753A CN101714753A (zh) | 2010-05-26 |
CN101714753B true CN101714753B (zh) | 2014-01-08 |
Family
ID=42214711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910161500.2A Active CN101714753B (zh) | 2008-10-01 | 2009-08-06 | 电动机的控制电路 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2010088233A (zh) |
KR (1) | KR101208395B1 (zh) |
CN (1) | CN101714753B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5377989B2 (ja) * | 2009-01-23 | 2013-12-25 | 日本電産テクノモータ株式会社 | モータの制御装置 |
JP5599757B2 (ja) * | 2011-05-19 | 2014-10-01 | 株式会社日立製作所 | 電力変換装置 |
JP5533840B2 (ja) * | 2011-11-07 | 2014-06-25 | パナソニック株式会社 | モータ駆動装置 |
JP5791798B2 (ja) | 2012-06-08 | 2015-10-07 | 三菱電機株式会社 | 電力変換装置内蔵モータ、このモータを内蔵した空気調和機、給湯器、および換気送風機器 |
KR101622187B1 (ko) * | 2014-05-13 | 2016-05-18 | 엘에스산전 주식회사 | 한류기 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1307400A (zh) * | 2000-01-27 | 2001-08-08 | 东芝照明技术株式会社 | 电源装置、采用该电源的电子镇流器和自镇流的荧光灯 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55143649U (zh) * | 1979-03-30 | 1980-10-15 | ||
JPS6278486A (ja) * | 1985-09-30 | 1987-04-10 | Toshiba Corp | 圧縮機の駆動制御回路 |
JP3806914B2 (ja) * | 1997-06-13 | 2006-08-09 | 株式会社安川電機 | インバータ装置 |
JPH11122941A (ja) | 1997-10-16 | 1999-04-30 | Fuji Electric Co Ltd | インバータ装置のアーム短絡検出方法 |
KR100591688B1 (ko) | 2003-11-19 | 2006-06-22 | 럭스피아 주식회사 | 리드프레임 및 이를 이용한 측면형 발광 다이오드 패키지 |
JP4888142B2 (ja) * | 2007-02-02 | 2012-02-29 | パナソニック株式会社 | 空気調和機 |
-
2008
- 2008-10-01 JP JP2008256193A patent/JP2010088233A/ja active Pending
-
2009
- 2009-08-06 KR KR1020090072275A patent/KR101208395B1/ko active IP Right Grant
- 2009-08-06 CN CN200910161500.2A patent/CN101714753B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1307400A (zh) * | 2000-01-27 | 2001-08-08 | 东芝照明技术株式会社 | 电源装置、采用该电源的电子镇流器和自镇流的荧光灯 |
Non-Patent Citations (2)
Title |
---|
JP特开2008-190749A 2008.08.21 |
JP特开平11-8977A 1999.01.12 |
Also Published As
Publication number | Publication date |
---|---|
KR101208395B1 (ko) | 2012-12-05 |
CN101714753A (zh) | 2010-05-26 |
JP2010088233A (ja) | 2010-04-15 |
KR20100037531A (ko) | 2010-04-09 |
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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: NIDEC TECHNO MOTOR HOLDINGS CORPORATION Free format text: FORMER OWNER: NIPPON ELECTRONICS SHIBAURA CO., LTD. Effective date: 20130924 Owner name: NIDEC TECHNO MOTOR CORPORATION Free format text: FORMER OWNER: NIDEC TECHNO MOTOR HOLDINGS CORPORATION Effective date: 20130924 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130924 Address after: Kyoto Japan Applicant after: NIDEC TECHNO MOTOR Corp. Address before: Kyoto Japan Applicant before: Nidec Techno Motor Holdings Corp. Effective date of registration: 20130924 Address after: Kyoto Japan Applicant after: Nidec Techno Motor Holdings Corp. Address before: Fukui Prefecture of Japan Applicant before: Nidec Shibaura Corp. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |