IT1274616B - Motore commutato elettronicamente per azionare un compressore - Google Patents

Motore commutato elettronicamente per azionare un compressore

Info

Publication number
IT1274616B
IT1274616B ITMI941741A ITMI941741A IT1274616B IT 1274616 B IT1274616 B IT 1274616B IT MI941741 A ITMI941741 A IT MI941741A IT MI941741 A ITMI941741 A IT MI941741A IT 1274616 B IT1274616 B IT 1274616B
Authority
IT
Italy
Prior art keywords
compressor
operate
electronically switched
engine electronically
engine
Prior art date
Application number
ITMI941741A
Other languages
English (en)
Inventor
Young Glen Chester
James Ronald Kiefer
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of ITMI941741A0 publication Critical patent/ITMI941741A0/it
Publication of ITMI941741A1 publication Critical patent/ITMI941741A1/it
Application granted granted Critical
Publication of IT1274616B publication Critical patent/IT1274616B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • H02P6/15—Controlling commutation time
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/08—Arrangements for controlling the speed or torque of a single motor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • H02P6/16—Circuit arrangements for detecting position
    • H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
    • H02P6/182—Circuit arrangements for detecting position without separate position detecting elements using back-emf in windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
    • H02H7/0838—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements with H-bridge circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
ITMI941741A 1993-08-18 1994-08-12 Motore commutato elettronicamente per azionare un compressore IT1274616B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/108,328 US5423192A (en) 1993-08-18 1993-08-18 Electronically commutated motor for driving a compressor

Publications (3)

Publication Number Publication Date
ITMI941741A0 ITMI941741A0 (it) 1994-08-12
ITMI941741A1 ITMI941741A1 (it) 1996-02-12
IT1274616B true IT1274616B (it) 1997-07-18

Family

ID=22321575

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI941741A IT1274616B (it) 1993-08-18 1994-08-12 Motore commutato elettronicamente per azionare un compressore

Country Status (6)

Country Link
US (3) US5423192A (it)
EP (1) EP0642214B1 (it)
DE (1) DE69421771T2 (it)
ES (1) ES2141201T3 (it)
IT (1) IT1274616B (it)
SG (1) SG65549A1 (it)

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US5423192A (en) 1995-06-13
DE69421771T2 (de) 2000-06-15
US5491978A (en) 1996-02-20
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US5552685A (en) 1996-09-03
EP0642214A1 (en) 1995-03-08
ITMI941741A1 (it) 1996-02-12
EP0642214B1 (en) 1999-11-24
ITMI941741A0 (it) 1994-08-12
DE69421771D1 (de) 1999-12-30

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