JPS5716588A - Speed controlling method for motor - Google Patents

Speed controlling method for motor

Info

Publication number
JPS5716588A
JPS5716588A JP9060680A JP9060680A JPS5716588A JP S5716588 A JPS5716588 A JP S5716588A JP 9060680 A JP9060680 A JP 9060680A JP 9060680 A JP9060680 A JP 9060680A JP S5716588 A JPS5716588 A JP S5716588A
Authority
JP
Japan
Prior art keywords
motor
circuit
decelerating
accelerating
drooping
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.)
Granted
Application number
JP9060680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6327952B2 (enrdf_load_stackoverflow
Inventor
Shinya Tanifuji
Yasuo Morooka
Itsuo Shimizu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9060680A priority Critical patent/JPS5716588A/ja
Publication of JPS5716588A publication Critical patent/JPS5716588A/ja
Publication of JPS6327952B2 publication Critical patent/JPS6327952B2/ja
Granted legal-status Critical Current

Links

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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/04—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors by means of a separate brake
    • H02P29/045—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors by means of a separate brake whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
JP9060680A 1980-07-04 1980-07-04 Speed controlling method for motor Granted JPS5716588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9060680A JPS5716588A (en) 1980-07-04 1980-07-04 Speed controlling method for motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9060680A JPS5716588A (en) 1980-07-04 1980-07-04 Speed controlling method for motor

Publications (2)

Publication Number Publication Date
JPS5716588A true JPS5716588A (en) 1982-01-28
JPS6327952B2 JPS6327952B2 (enrdf_load_stackoverflow) 1988-06-06

Family

ID=14003128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9060680A Granted JPS5716588A (en) 1980-07-04 1980-07-04 Speed controlling method for motor

Country Status (1)

Country Link
JP (1) JPS5716588A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63194588A (ja) * 1987-02-04 1988-08-11 Fuji Electric Co Ltd 電流調節器付電動機の制御装置
JP2012086024A (ja) * 2004-11-04 2012-05-10 Resmed Ltd 流量を推定するためのｐａｐ装置でのモータ速度の使用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497709A (enrdf_load_stackoverflow) * 1972-05-11 1974-01-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497709A (enrdf_load_stackoverflow) * 1972-05-11 1974-01-23

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63194588A (ja) * 1987-02-04 1988-08-11 Fuji Electric Co Ltd 電流調節器付電動機の制御装置
JP2012086024A (ja) * 2004-11-04 2012-05-10 Resmed Ltd 流量を推定するためのｐａｐ装置でのモータ速度の使用
US10626876B2 (en) 2004-11-04 2020-04-21 ResMed Pty Ltd Using motor speed in a PAP device to estimate flow

Also Published As

Publication number Publication date
JPS6327952B2 (enrdf_load_stackoverflow) 1988-06-06

Similar Documents

Publication Publication Date Title
US3071999A (en) Cut-off control apparatus
GB1477017A (en) Control arrangement for controlling rectifier elements of a static current converter
JPS5716588A (en) Speed controlling method for motor
US2401164A (en) Control system
US2885616A (en) Motor control system
US2735053A (en) storey
GB1076624A (en) Acceleration-control systems for direct-current motors
JPS54112755A (en) Welding wire feeder
JPS5469554A (en) Controlling method for looper
GB966047A (en) Dc adjustable speed drive
JPS5586609A (en) Tension controller
JPS5768210A (en) Slip detecting method and interstand tension controlling method and apparatus using sand detecting method
US2510637A (en) Variable voltage motor drive
JPS56121386A (en) Speed controlling device of dc motor
JPS5630082A (en) Feeding apparatus of welding wire
JPS55139096A (en) Load bearing compensator
JPS5521358A (en) Apparatus for controlling operation of take-up motion
JPS55139095A (en) System for parallelly driving motors
GB815479A (en) Improvements in or relating to protective arrangements for electrical systems, such,for example, as tachometer generator systems
JPS55109567A (en) Automatic gouging device
JPS57195059A (en) Tension controller
GB1000274A (en) Improvements in and relating to control systems for dynamo-electric machines
GB778763A (en) Electrical system for reel motors in strip rolling mills and the like
GB684881A (en) Improvements in or relating to electric motor control systems
JPS5522453A (en) Welding wire feeder