JPS54127541A - Power converter for driving inertial body - Google Patents

Power converter for driving inertial body

Info

Publication number
JPS54127541A
JPS54127541A JP3482178A JP3482178A JPS54127541A JP S54127541 A JPS54127541 A JP S54127541A JP 3482178 A JP3482178 A JP 3482178A JP 3482178 A JP3482178 A JP 3482178A JP S54127541 A JPS54127541 A JP S54127541A
Authority
JP
Japan
Prior art keywords
driven
power converter
inertial body
motor
synchronous 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.)
Pending
Application number
JP3482178A
Other languages
Japanese (ja)
Inventor
Minoru Ebara
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 JP3482178A priority Critical patent/JPS54127541A/en
Publication of JPS54127541A publication Critical patent/JPS54127541A/en
Pending legal-status Critical Current

Links

Landscapes

  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

PURPOSE: To provide the subject power converter wherein when an inertial body is driven by use of a cyclo-converter as a power converter, a synchronous motor is driven by a thyristor motor, and when energy of the inertial body is regenerated, the synchronous motor can be driven as a synchronous generator.
CONSTITUTION: At the time of acceleration, change-over circuits 89 and 90 are selected as indicated in the drawing a synchronous motor 1 is driven as a thyristor motor by a speed reference circuit 81. On the other hand, at the time of regenerative driving, the change-over cifcuits 89 and 90 are selected in an inverse manner as that shown in the drawing, and the voltage and frequency at the regenerative side of the cyclo-converter 7 are controlled by a frequency reference oscillator 87, thereby to drive the synchronous motor as a synchronous generator.
COPYRIGHT: (C)1979,JPO&Japio
JP3482178A 1978-03-28 1978-03-28 Power converter for driving inertial body Pending JPS54127541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3482178A JPS54127541A (en) 1978-03-28 1978-03-28 Power converter for driving inertial body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3482178A JPS54127541A (en) 1978-03-28 1978-03-28 Power converter for driving inertial body

Publications (1)

Publication Number Publication Date
JPS54127541A true JPS54127541A (en) 1979-10-03

Family

ID=12424853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3482178A Pending JPS54127541A (en) 1978-03-28 1978-03-28 Power converter for driving inertial body

Country Status (1)

Country Link
JP (1) JPS54127541A (en)

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