CA1153063A - Systeme de commande de moteur en alternatif avec calage du signal d'erreur - Google Patents

Systeme de commande de moteur en alternatif avec calage du signal d'erreur

Info

Publication number
CA1153063A
CA1153063A CA000359260A CA359260A CA1153063A CA 1153063 A CA1153063 A CA 1153063A CA 000359260 A CA000359260 A CA 000359260A CA 359260 A CA359260 A CA 359260A CA 1153063 A CA1153063 A CA 1153063A
Authority
CA
Canada
Prior art keywords
signal
active load
coupled
power source
circuit means
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.)
Expired
Application number
CA000359260A
Other languages
English (en)
Inventor
Loren H. Walker
John H. Cutler
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to CA000359260A priority Critical patent/CA1153063A/fr
Application granted granted Critical
Publication of CA1153063A publication Critical patent/CA1153063A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Inverter Devices (AREA)
  • Control Of Ac Motors In General (AREA)
CA000359260A 1980-08-29 1980-08-29 Systeme de commande de moteur en alternatif avec calage du signal d'erreur Expired CA1153063A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000359260A CA1153063A (fr) 1980-08-29 1980-08-29 Systeme de commande de moteur en alternatif avec calage du signal d'erreur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000359260A CA1153063A (fr) 1980-08-29 1980-08-29 Systeme de commande de moteur en alternatif avec calage du signal d'erreur

Publications (1)

Publication Number Publication Date
CA1153063A true CA1153063A (fr) 1983-08-30

Family

ID=4117767

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000359260A Expired CA1153063A (fr) 1980-08-29 1980-08-29 Systeme de commande de moteur en alternatif avec calage du signal d'erreur

Country Status (1)

Country Link
CA (1) CA1153063A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7527245B2 (en) 2005-04-29 2009-05-05 Gerald Lesko Electric drawworks for a drilling rig
US8079569B2 (en) 2005-04-29 2011-12-20 Gerald Lesko Cable drawworks for a drilling rig

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7527245B2 (en) 2005-04-29 2009-05-05 Gerald Lesko Electric drawworks for a drilling rig
US8079569B2 (en) 2005-04-29 2011-12-20 Gerald Lesko Cable drawworks for a drilling rig

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Legal Events

Date Code Title Description
MKEX Expiry