JPS5517270A - Starting system for ac motor - Google Patents

Starting system for ac motor

Info

Publication number
JPS5517270A
JPS5517270A JP8997078A JP8997078A JPS5517270A JP S5517270 A JPS5517270 A JP S5517270A JP 8997078 A JP8997078 A JP 8997078A JP 8997078 A JP8997078 A JP 8997078A JP S5517270 A JPS5517270 A JP S5517270A
Authority
JP
Japan
Prior art keywords
frequency
speed
system bus
speed control
rotating 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.)
Granted
Application number
JP8997078A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6135792B2 (enrdf_load_stackoverflow
Inventor
Akio Hirata
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8997078A priority Critical patent/JPS5517270A/ja
Publication of JPS5517270A publication Critical patent/JPS5517270A/ja
Publication of JPS6135792B2 publication Critical patent/JPS6135792B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Motor And Converter Starters (AREA)
JP8997078A 1978-07-25 1978-07-25 Starting system for ac motor Granted JPS5517270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8997078A JPS5517270A (en) 1978-07-25 1978-07-25 Starting system for ac motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8997078A JPS5517270A (en) 1978-07-25 1978-07-25 Starting system for ac motor

Publications (2)

Publication Number Publication Date
JPS5517270A true JPS5517270A (en) 1980-02-06
JPS6135792B2 JPS6135792B2 (enrdf_load_stackoverflow) 1986-08-14

Family

ID=13985531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8997078A Granted JPS5517270A (en) 1978-07-25 1978-07-25 Starting system for ac motor

Country Status (1)

Country Link
JP (1) JPS5517270A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59101068U (ja) * 1982-12-27 1984-07-07 株式会社ダイワ 地震やガス漏れを検知して流路を閉成する自動ガス止装置
JPS59153477A (ja) * 1983-02-22 1984-09-01 Toshiba Corp 同期電動機の制御装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59101068U (ja) * 1982-12-27 1984-07-07 株式会社ダイワ 地震やガス漏れを検知して流路を閉成する自動ガス止装置
JPS59153477A (ja) * 1983-02-22 1984-09-01 Toshiba Corp 同期電動機の制御装置

Also Published As

Publication number Publication date
JPS6135792B2 (enrdf_load_stackoverflow) 1986-08-14

Similar Documents

Publication Publication Date Title
JPS5517270A (en) Starting system for ac motor
JPS564377A (en) Method and device for arc welding
JPS5749069A (en) Method for ignition timing control
JPS5243926A (en) Velocity control device of brushless motor
JPS57193986A (en) Speed controller for electric motor
JPS558260A (en) Method of and device for controlling rotating speed of fan motor
JPS5330726A (en) Slip frequency detector for induction motor
JPS5429015A (en) Controller for synchronous motor
JPS5592595A (en) Driving gear for synchronous motor
JPS54110421A (en) Chopper controller
JPS5485316A (en) Commutatorless motor
JPS5352913A (en) Sensitivity adjustment for servoed speed control
JPS5579699A (en) Speed controller for squirrel-cage induction motor
JPS54116620A (en) Control method of induction motor
JPS534808A (en) Controller for ac motor
JPS5475708A (en) Device for controlling electric motor vehicle
JPS55157987A (en) Speed controlling device for ac motor
JPS5285331A (en) Inverter control apparatus
JPS5517256A (en) Starting system for wound-rotor type induction motor
JPS53132730A (en) Operation monitoring system for ac motor
JPS5563590A (en) Variable speed electric motor
JPS54106762A (en) Winding diameter detector
JPS5592913A (en) Starting method of synchronous rotary phase modifier of axial generating set for shipping
JPS5293175A (en) Rotation speed detecting device for hydroextractor
JPS5743592A (en) Controlling device of inverter