TWI324438B - - Google Patents
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- Publication number
- TWI324438B TWI324438B TW092124232A TW92124232A TWI324438B TW I324438 B TWI324438 B TW I324438B TW 092124232 A TW092124232 A TW 092124232A TW 92124232 A TW92124232 A TW 92124232A TW I324438 B TWI324438 B TW I324438B
- Authority
- TW
- Taiwan
- Prior art keywords
- brake
- motor
- circuit
- signal
- current
- Prior art date
Links
- 230000005669 field effect Effects 0.000 claims description 26
- 230000005284 excitation Effects 0.000 claims description 20
- 238000010586 diagram Methods 0.000 description 17
- 239000003990 capacitor Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004038 photonic crystal Substances 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/20—Controlling the acceleration or deceleration
-
- 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
- H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
- H02P3/02—Details of stopping control
- H02P3/04—Means for stopping or slowing by a separate brake, e.g. friction brake or eddy-current brake
Landscapes
- Stopping Of Electric Motors (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002258832A JP3745324B2 (ja) | 2002-09-04 | 2002-09-04 | 無励磁作動型ブレーキの励磁制御装置 |
JP2003013290A JP3996066B2 (ja) | 2003-01-22 | 2003-01-22 | 無励磁作動ブレーキの励磁制御回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200417129A TW200417129A (en) | 2004-09-01 |
TWI324438B true TWI324438B (ko) | 2010-05-01 |
Family
ID=34277065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW092124232A TW200417129A (en) | 2002-09-04 | 2003-09-02 | Excitation controller for a non-excitation actuating brake |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR101074239B1 (ko) |
CN (1) | CN100347945C (ko) |
TW (1) | TW200417129A (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006144135A (ja) * | 2004-11-16 | 2006-06-08 | Tsudakoma Corp | 布移動式パイル織機におけるテリーモーション部材の駆動装置 |
TWI420340B (zh) * | 2007-01-05 | 2013-12-21 | Hon Hai Prec Ind Co Ltd | 串列埠連接電路 |
JP6814060B2 (ja) * | 2017-02-03 | 2021-01-13 | 住友重機械工業株式会社 | ブレーキ駆動回路 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5989587A (ja) * | 1982-11-10 | 1984-05-23 | Toshiba Corp | 誘導電動機の直流制動装置 |
DD225887A3 (de) * | 1982-12-29 | 1985-08-07 | Medizin Labortechnik Veb K | Schaltung zum abbremsen eines einphasen- oder gleichstrom-reihenschlussmotors hochtouriger maschinen, insbesondere zentrifugen |
JPH03117394U (ko) * | 1990-03-14 | 1991-12-04 | ||
DE19730440A1 (de) * | 1997-07-16 | 1999-01-21 | Flender Himmelwerk Gmbh | Schaltgerät für elektromagnetisch betätigte Baugruppen |
JP3919957B2 (ja) * | 1998-10-14 | 2007-05-30 | 株式会社帝国電機製作所 | 直流電磁ブレーキ |
JP2000152488A (ja) * | 1998-11-12 | 2000-05-30 | Toshiba Corp | 負荷制御装置 |
-
2003
- 2003-09-02 TW TW092124232A patent/TW200417129A/zh not_active IP Right Cessation
- 2003-09-03 KR KR1020030061349A patent/KR101074239B1/ko active IP Right Grant
- 2003-09-04 CN CNB031593240A patent/CN100347945C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN100347945C (zh) | 2007-11-07 |
TW200417129A (en) | 2004-09-01 |
KR20040021551A (ko) | 2004-03-10 |
KR101074239B1 (ko) | 2011-10-14 |
CN1505254A (zh) | 2004-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK4A | Expiration of patent term of an invention patent |