JPS6217954B2 - - Google Patents
Info
- Publication number
- JPS6217954B2 JPS6217954B2 JP55045463A JP4546380A JPS6217954B2 JP S6217954 B2 JPS6217954 B2 JP S6217954B2 JP 55045463 A JP55045463 A JP 55045463A JP 4546380 A JP4546380 A JP 4546380A JP S6217954 B2 JPS6217954 B2 JP S6217954B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- phase difference
- circuit
- capacitor
- motor
- 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
Links
- 239000003990 capacitor Substances 0.000 claims description 20
- 238000007599 discharging Methods 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 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
- H02P23/18—Controlling the angular speed together with angular position or phase
- H02P23/186—Controlling the angular speed together with angular position or phase of one shaft by controlling the prime mover
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/90—Specific system operational feature
- Y10S388/901—Sample and hold
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/907—Specific control circuit element or device
- Y10S388/911—Phase locked loop
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/907—Specific control circuit element or device
- Y10S388/915—Sawtooth or ramp waveform generator
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Electric Motors In General (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4546380A JPS56141791A (en) | 1980-04-07 | 1980-04-07 | Motor controlling device |
US06/251,778 US4418304A (en) | 1980-04-07 | 1981-04-07 | Circuit for controlling rotation of motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4546380A JPS56141791A (en) | 1980-04-07 | 1980-04-07 | Motor controlling device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56141791A JPS56141791A (en) | 1981-11-05 |
JPS6217954B2 true JPS6217954B2 (US06373033-20020416-M00071.png) | 1987-04-20 |
Family
ID=12720054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4546380A Granted JPS56141791A (en) | 1980-04-07 | 1980-04-07 | Motor controlling device |
Country Status (2)
Country | Link |
---|---|
US (1) | US4418304A (US06373033-20020416-M00071.png) |
JP (1) | JPS56141791A (US06373033-20020416-M00071.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH024444U (US06373033-20020416-M00071.png) * | 1988-06-23 | 1990-01-11 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58136279A (ja) * | 1982-02-04 | 1983-08-13 | Sony Corp | 速度制御回路 |
US4471283A (en) * | 1982-11-02 | 1984-09-11 | International Business Machines Corporation | Average current regulation for stepper motors |
US4995094A (en) * | 1985-07-19 | 1991-02-19 | Omron Tateisi Electronics Co. | DC motor control circuit providing variable speed operation |
US4837486A (en) * | 1986-07-17 | 1989-06-06 | Agfa-Gevaert N.V. | DC motor speed stabilizing method and apparatus |
JP2523609B2 (ja) * | 1987-03-31 | 1996-08-14 | 株式会社東芝 | モ−タ−の速度制御装置 |
US4816723A (en) * | 1988-04-04 | 1989-03-28 | Sony Corporation | Variable speed motor control method and apparatus |
JP2735904B2 (ja) * | 1989-11-10 | 1998-04-02 | 三洋電機株式会社 | モータ制御回路 |
KR0163711B1 (ko) * | 1992-10-01 | 1999-01-15 | 윤종용 | 광 디스크 시스템의 스핀들 모터 제어 회로 |
JP3283674B2 (ja) * | 1993-12-07 | 2002-05-20 | 株式会社ゼクセルヴァレオクライメートコントロール | 車両用空気調和装置のためのブロア装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4863710A (US06373033-20020416-M00071.png) * | 1971-12-06 | 1973-09-04 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3600657A (en) * | 1970-06-17 | 1971-08-17 | Jeanne Pfaff | Method and apparatus for electronic sensing of motor torque |
JPS5433983A (en) * | 1977-08-22 | 1979-03-13 | Toshiba Corp | Digital servo device |
JPS5456119A (en) * | 1977-10-11 | 1979-05-04 | Sony Corp | Speed controller for motor |
JPS5479384A (en) * | 1977-12-06 | 1979-06-25 | Matsushita Electric Ind Co Ltd | System of synchronously leading in phase locked loop |
-
1980
- 1980-04-07 JP JP4546380A patent/JPS56141791A/ja active Granted
-
1981
- 1981-04-07 US US06/251,778 patent/US4418304A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4863710A (US06373033-20020416-M00071.png) * | 1971-12-06 | 1973-09-04 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH024444U (US06373033-20020416-M00071.png) * | 1988-06-23 | 1990-01-11 |
Also Published As
Publication number | Publication date |
---|---|
JPS56141791A (en) | 1981-11-05 |
US4418304A (en) | 1983-11-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6217954B2 (US06373033-20020416-M00071.png) | ||
US5231343A (en) | Driving apparatus for stepping motor capable of restraining motor noise | |
JPS6351574B2 (US06373033-20020416-M00071.png) | ||
JP2001275388A (ja) | ブラシレスモータ駆動回路 | |
JPS5912681Y2 (ja) | 波形記憶半導体集積回路素子 | |
JPH06224705A (ja) | 発振回路 | |
JPH06225557A (ja) | 小型モ−タの駆動回路 | |
JPS5827566Y2 (ja) | 多相交流信号の周波数・電圧変換回路 | |
JPH11252983A (ja) | 多相電動機の整流方法および整流回路装置 | |
JP2000023481A (ja) | Pwm制御回路装置 | |
JPH0974742A (ja) | スイッチング電源回路 | |
JPH0223089A (ja) | ブラシレスモータの駆動及び制御システム | |
JPH1070440A (ja) | Cr発振回路 | |
JP3112067B2 (ja) | モータ駆動回路 | |
JPS6057318B2 (ja) | モ−タの回転検出装置 | |
JPS5881842A (ja) | ワイパ間欠駆動制御装置 | |
JPH06225593A (ja) | モータ駆動回路 | |
JPH07118946B2 (ja) | 小形電動機の駆動装置 | |
JPS59230497A (ja) | モ−タ制御装置 | |
JPS5845278B2 (ja) | サ−ボモ−タの起動回路 | |
JPH0212410B2 (US06373033-20020416-M00071.png) | ||
JPH08111994A (ja) | モータの駆動装置 | |
JPH1188132A (ja) | パルス発生回路およびそれを用いたイメージセンサ装置 | |
JPS6113194B2 (US06373033-20020416-M00071.png) | ||
JPS5928144B2 (ja) | モ−タ制御装置 |