ZA774670B - Apparatus for stabilizing an a.c.electric motor drive system - Google Patents

Apparatus for stabilizing an a.c.electric motor drive system

Info

Publication number
ZA774670B
ZA774670B ZA00774670A ZA774670A ZA774670B ZA 774670 B ZA774670 B ZA 774670B ZA 00774670 A ZA00774670 A ZA 00774670A ZA 774670 A ZA774670 A ZA 774670A ZA 774670 B ZA774670 B ZA 774670B
Authority
ZA
South Africa
Prior art keywords
stabilizing
electric motor
drive system
motor drive
electric
Prior art date
Application number
ZA00774670A
Other languages
English (en)
Inventor
T Lipo
A Plunkett
J Atre
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 ZA774670B publication Critical patent/ZA774670B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/02—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit
    • B60L15/025—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit using field orientation; Vector control; Direct Torque Control [DTC]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/048—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using AC supply for only the rotor circuit or only the stator circuit
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/047—V/F converter, wherein the voltage is controlled proportionally with the frequency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Control Of Ac Motors In General (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
ZA00774670A 1976-10-04 1977-08-02 Apparatus for stabilizing an a.c.electric motor drive system ZA774670B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/729,042 US4088934A (en) 1976-10-04 1976-10-04 Means for stabilizing an a-c electric motor drive system

Publications (1)

Publication Number Publication Date
ZA774670B true ZA774670B (en) 1979-03-28

Family

ID=24929340

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00774670A ZA774670B (en) 1976-10-04 1977-08-02 Apparatus for stabilizing an a.c.electric motor drive system

Country Status (14)

Country Link
US (1) US4088934A (sv)
JP (1) JPS5820234B2 (sv)
AU (1) AU512880B2 (sv)
BR (1) BR7706571A (sv)
CA (1) CA1083663A (sv)
DE (1) DE2744319A1 (sv)
ES (1) ES462768A1 (sv)
FR (1) FR2366740A1 (sv)
GB (1) GB1587211A (sv)
IT (1) IT1087753B (sv)
MX (1) MX144491A (sv)
SE (1) SE426897B (sv)
SU (1) SU1371513A3 (sv)
ZA (1) ZA774670B (sv)

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Also Published As

Publication number Publication date
SE7711023L (sv) 1978-04-05
FR2366740A1 (fr) 1978-04-28
ES462768A1 (es) 1978-05-16
DE2744319C2 (sv) 1987-08-20
AU2930777A (en) 1979-04-12
DE2744319A1 (de) 1978-04-13
JPS5820234B2 (ja) 1983-04-22
GB1587211A (en) 1981-04-01
CA1083663A (en) 1980-08-12
US4088934A (en) 1978-05-09
JPS5363518A (en) 1978-06-07
BR7706571A (pt) 1978-08-22
SU1371513A3 (ru) 1988-01-30
SE426897B (sv) 1983-02-14
MX144491A (es) 1981-10-20
AU512880B2 (en) 1980-10-30
FR2366740B1 (sv) 1984-01-27
IT1087753B (it) 1985-06-04

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