JPS5379212A - Starting for three phases induction motors - Google Patents

Starting for three phases induction motors

Info

Publication number
JPS5379212A
JPS5379212A JP15425976A JP15425976A JPS5379212A JP S5379212 A JPS5379212 A JP S5379212A JP 15425976 A JP15425976 A JP 15425976A JP 15425976 A JP15425976 A JP 15425976A JP S5379212 A JPS5379212 A JP S5379212A
Authority
JP
Japan
Prior art keywords
starting
induction motors
power source
phases
phase
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.)
Pending
Application number
JP15425976A
Other languages
Japanese (ja)
Inventor
Kazutoshi Iwata
Tetsuya Hiramatsu
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 JP15425976A priority Critical patent/JPS5379212A/en
Publication of JPS5379212A publication Critical patent/JPS5379212A/en
Pending legal-status Critical Current

Links

Landscapes

  • Motor And Converter Starters (AREA)

Abstract

PURPOSE: To enable suppressing an excessive reverse torque and a transisent current generated by a phase difference relation between a residual voltage by a power source searation and a power source voltage at a time of re-thrown in, to decrease a reduction speed while a connection changing and to make transient phenomena small with switches of each phase 4 each.
COPYRIGHT: (C)1978,JPO&Japio
JP15425976A 1976-12-23 1976-12-23 Starting for three phases induction motors Pending JPS5379212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15425976A JPS5379212A (en) 1976-12-23 1976-12-23 Starting for three phases induction motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15425976A JPS5379212A (en) 1976-12-23 1976-12-23 Starting for three phases induction motors

Publications (1)

Publication Number Publication Date
JPS5379212A true JPS5379212A (en) 1978-07-13

Family

ID=15580279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15425976A Pending JPS5379212A (en) 1976-12-23 1976-12-23 Starting for three phases induction motors

Country Status (1)

Country Link
JP (1) JPS5379212A (en)

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