JPS54140123A - Variable speed driving device of alternating current motor - Google Patents

Variable speed driving device of alternating current motor

Info

Publication number
JPS54140123A
JPS54140123A JP4784278A JP4784278A JPS54140123A JP S54140123 A JPS54140123 A JP S54140123A JP 4784278 A JP4784278 A JP 4784278A JP 4784278 A JP4784278 A JP 4784278A JP S54140123 A JPS54140123 A JP S54140123A
Authority
JP
Japan
Prior art keywords
alternating current
variable speed
driving device
current motor
speed driving
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
JP4784278A
Other languages
Japanese (ja)
Inventor
Toshiji Yoshizawa
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 JP4784278A priority Critical patent/JPS54140123A/en
Publication of JPS54140123A publication Critical patent/JPS54140123A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)
  • Control Of Multiple Motors (AREA)

Abstract

PURPOSE: To enable to stable and wide range alternating current variable speed control, by adding semi-conductor converter device in system which has generator and motor.
CONSTITUTION: Semi-conductor converter devices (cyclon converters) 5,5' are provided among motors 1,1' and alternating current generators 7,7' which are driven by, for example, gas turbines 6,6'. Providing cyclon converters thus, motors (gas turbines) for driving of the generators 7,7' can be controlled in the speed from 0 to 100%.
COPYRIGHT: (C)1979,JPO&Japio
JP4784278A 1978-04-24 1978-04-24 Variable speed driving device of alternating current motor Pending JPS54140123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4784278A JPS54140123A (en) 1978-04-24 1978-04-24 Variable speed driving device of alternating current motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4784278A JPS54140123A (en) 1978-04-24 1978-04-24 Variable speed driving device of alternating current motor

Publications (1)

Publication Number Publication Date
JPS54140123A true JPS54140123A (en) 1979-10-31

Family

ID=12786614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4784278A Pending JPS54140123A (en) 1978-04-24 1978-04-24 Variable speed driving device of alternating current motor

Country Status (1)

Country Link
JP (1) JPS54140123A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743814A (en) * 1987-02-06 1988-05-10 Sankey Edwin W Static power conversion for adding DC motors
JP2015112883A (en) * 2013-12-06 2015-06-22 国立研究開発法人海上技術安全研究所 Electric propulsion ship control device, electric propulsion ship control system, and electric propulsion ship

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743814A (en) * 1987-02-06 1988-05-10 Sankey Edwin W Static power conversion for adding DC motors
JP2015112883A (en) * 2013-12-06 2015-06-22 国立研究開発法人海上技術安全研究所 Electric propulsion ship control device, electric propulsion ship control system, and electric propulsion ship

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