JPH0313837B2 - - Google Patents
Info
- Publication number
- JPH0313837B2 JPH0313837B2 JP57021805A JP2180582A JPH0313837B2 JP H0313837 B2 JPH0313837 B2 JP H0313837B2 JP 57021805 A JP57021805 A JP 57021805A JP 2180582 A JP2180582 A JP 2180582A JP H0313837 B2 JPH0313837 B2 JP H0313837B2
- Authority
- JP
- Japan
- Prior art keywords
- current
- circuit
- current command
- motor
- speed
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 32
- 230000003321 amplification Effects 0.000 description 6
- 238000003199 nucleic acid amplification method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000012886 linear function Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004043 responsiveness Effects 0.000 description 2
- 101100138677 Arabidopsis thaliana NPF8.1 gene Proteins 0.000 description 1
- 101150059273 PTR1 gene Proteins 0.000 description 1
- 101100262635 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) UBR1 gene Proteins 0.000 description 1
- 230000005347 demagnetization Effects 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
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
- H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
- H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
- H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
- H02P7/2913—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
-
- 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
- Y10S388/902—Compensation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Control Of Direct Current Motors (AREA)
- Control Of Ac Motors In General (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57021805A JPS58139690A (ja) | 1982-02-12 | 1982-02-12 | サーボ増幅器の制御回路 |
US06/464,396 US4513231A (en) | 1982-02-12 | 1983-02-07 | Control circuit of pulse width modulation inverter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57021805A JPS58139690A (ja) | 1982-02-12 | 1982-02-12 | サーボ増幅器の制御回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58139690A JPS58139690A (ja) | 1983-08-19 |
JPH0313837B2 true JPH0313837B2 (US20090163788A1-20090625-C00002.png) | 1991-02-25 |
Family
ID=12065262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57021805A Granted JPS58139690A (ja) | 1982-02-12 | 1982-02-12 | サーボ増幅器の制御回路 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4513231A (US20090163788A1-20090625-C00002.png) |
JP (1) | JPS58139690A (US20090163788A1-20090625-C00002.png) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60173605A (ja) * | 1984-02-03 | 1985-09-07 | Canon Inc | 電子機器 |
JPS60254201A (ja) * | 1984-05-30 | 1985-12-14 | Toshiba Corp | 制御装置 |
US4635927A (en) * | 1985-03-04 | 1987-01-13 | Del Mar Avionics | Low power treadmill |
US4622500A (en) * | 1985-07-11 | 1986-11-11 | The Machlett Laboratories, Inc. | Electric motor controller |
JPS62189989A (ja) * | 1986-02-14 | 1987-08-19 | Fanuc Ltd | 並列に電機子巻線が設けられたサ−ボモ−タの制御方式 |
US4749927A (en) * | 1986-04-11 | 1988-06-07 | Ampex Corporation | Adaptive digitally controlled motor drive system and method |
IT1216000B (it) * | 1988-03-04 | 1990-02-22 | Eurodomestici Ind Riunite | Circuito di controllo a parzializzazione per motori acorrente continua a magnete permanente o eccitazione costante, per macchine lavabiancheria. |
JP2560489B2 (ja) * | 1989-09-20 | 1996-12-04 | 三菱電機株式会社 | ブラシレスモータの駆動装置 |
US5162707A (en) * | 1990-10-24 | 1992-11-10 | Fmc Corporation | Induction motor propulsion system for powering and steering vehicles |
US6072297A (en) * | 1997-09-09 | 2000-06-06 | Ecostar Electric Drive Systems, L.L.C. | Vibration detection and control for a vehicle drivetrain |
US6034496A (en) * | 1998-08-13 | 2000-03-07 | Unitrade Corporation | Motor speed control using fixed-duration torque bursts |
US5982130A (en) * | 1998-08-13 | 1999-11-09 | Unitrolde Corporation | Calibration technique to remove series resistance errors in the sensed back EMF of a motor |
US6724167B1 (en) * | 2000-03-17 | 2004-04-20 | Mitsubishi Denki Kabushiki Kaisha | Numerical control drive system |
US7495403B2 (en) * | 2004-03-30 | 2009-02-24 | Continental Automotive Systems Us, Inc. | Method, apparatus and article for vibration compensation in electric drivetrains |
US7880416B2 (en) * | 2007-09-17 | 2011-02-01 | GM Global Technology Operations LLC | Low speed synchronous motor drive operation |
TW201433078A (zh) * | 2013-02-07 | 2014-08-16 | Jaguar Prec Industry Co Ltd | 直流變頻馬達控制裝置 |
CN105264764A (zh) * | 2013-10-28 | 2016-01-20 | 巨铠实业股份有限公司 | 直流变频电动机控制装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5345586U (US20090163788A1-20090625-C00002.png) * | 1976-09-22 | 1978-04-18 | ||
US4233549A (en) * | 1978-12-08 | 1980-11-11 | Baxter Travenol Laboratories, Inc. | Speed and torque control for fractional horsepower motors |
SE456208B (sv) * | 1979-07-05 | 1988-09-12 | Cableform Ltd | Sett och anordning for reglering av en elektrisk motors hastighet och vridmoment |
JPS57129189A (en) * | 1981-02-04 | 1982-08-11 | Nec Corp | Control device for motor |
-
1982
- 1982-02-12 JP JP57021805A patent/JPS58139690A/ja active Granted
-
1983
- 1983-02-07 US US06/464,396 patent/US4513231A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4513231A (en) | 1985-04-23 |
JPS58139690A (ja) | 1983-08-19 |