JPS53121119A - Supressor system for torque pulsation in ac motor - Google Patents

Supressor system for torque pulsation in ac motor

Info

Publication number
JPS53121119A
JPS53121119A JP3529177A JP3529177A JPS53121119A JP S53121119 A JPS53121119 A JP S53121119A JP 3529177 A JP3529177 A JP 3529177A JP 3529177 A JP3529177 A JP 3529177A JP S53121119 A JPS53121119 A JP S53121119A
Authority
JP
Japan
Prior art keywords
supressor
motor
torque pulsation
motors
torque
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
JP3529177A
Other languages
Japanese (ja)
Inventor
Tadashi Okawa
Mitsusachi Motobe
Yasuo Matsuda
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 JP3529177A priority Critical patent/JPS53121119A/en
Publication of JPS53121119A publication Critical patent/JPS53121119A/en
Pending legal-status Critical Current

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  • Control Of Multiple Motors (AREA)

Abstract

PURPOSE: To reduce a higher harmonic torque by mechanically connecting the motors, with a plurality of the motors driven by each of the inverters of different phase.
COPYRIGHT: (C)1978,JPO&Japio
JP3529177A 1977-03-31 1977-03-31 Supressor system for torque pulsation in ac motor Pending JPS53121119A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3529177A JPS53121119A (en) 1977-03-31 1977-03-31 Supressor system for torque pulsation in ac motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3529177A JPS53121119A (en) 1977-03-31 1977-03-31 Supressor system for torque pulsation in ac motor

Publications (1)

Publication Number Publication Date
JPS53121119A true JPS53121119A (en) 1978-10-23

Family

ID=12437660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3529177A Pending JPS53121119A (en) 1977-03-31 1977-03-31 Supressor system for torque pulsation in ac motor

Country Status (1)

Country Link
JP (1) JPS53121119A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015533470A (en) * 2012-11-07 2015-11-24 アーベーベー・テクノロジー・アーゲー System comprising a first electric motor and a second electric motor for driving a line

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015533470A (en) * 2012-11-07 2015-11-24 アーベーベー・テクノロジー・アーゲー System comprising a first electric motor and a second electric motor for driving a line
US9973117B2 (en) 2012-11-07 2018-05-15 Abb Schweiz Ag System having a first electric motor and a second electric motor for driving a string

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