ZA733972B - An electric motor drive - Google Patents

An electric motor drive

Info

Publication number
ZA733972B
ZA733972B ZA733972A ZA733972A ZA733972B ZA 733972 B ZA733972 B ZA 733972B ZA 733972 A ZA733972 A ZA 733972A ZA 733972 A ZA733972 A ZA 733972A ZA 733972 B ZA733972 B ZA 733972B
Authority
ZA
South Africa
Prior art keywords
electric motor
motor drive
drive
electric
motor
Prior art date
Application number
ZA733972A
Other languages
English (en)
Inventor
W Meissen
Original Assignee
Siemens Ag
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
Priority claimed from DE19722228772 external-priority patent/DE2228772C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of ZA733972B publication Critical patent/ZA733972B/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
    • B60L15/04—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 dc
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/22—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing
    • B63H23/24—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing electric
    • 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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/68—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more dc dynamo-electric motors
    • 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
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Control Of Multiple Motors (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
ZA733972A 1972-06-13 1973-06-12 An electric motor drive ZA733972B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722228772 DE2228772C3 (de) 1972-06-13 Elektrische Fahranlage für ein Wasserfahrzeug

Publications (1)

Publication Number Publication Date
ZA733972B true ZA733972B (en) 1974-05-29

Family

ID=5847643

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA733972A ZA733972B (en) 1972-06-13 1973-06-12 An electric motor drive

Country Status (8)

Country Link
JP (1) JPS4956389A (fi)
CH (1) CH564282A5 (fi)
FR (1) FR2188354B1 (fi)
GB (1) GB1384496A (fi)
IT (1) IT988960B (fi)
NO (1) NO134854C (fi)
SE (1) SE386785B (fi)
ZA (1) ZA733972B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129234A (en) * 1982-10-28 1984-05-10 Vessa Ltd Powered wheelchair having improved control circuit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1613424A1 (de) * 1967-09-30 1971-04-15 Siemens Ag Elektrischer Gleichstromantrieb mit Schleichfahrstufe,insbesondere fuer Schiffe
DE1763640B2 (de) * 1968-07-05 1976-07-08 Siemens AG, 1000 Berlin und 8000 München Gleichstromantrieb fuer wasserfahrzeuge

Also Published As

Publication number Publication date
GB1384496A (en) 1975-02-19
IT988960B (it) 1975-04-30
SE386785B (sv) 1976-08-16
DE2228772B2 (de) 1975-10-02
CH564282A5 (fi) 1975-07-15
NO134854C (fi) 1976-12-21
DE2228772A1 (de) 1974-01-03
FR2188354B1 (fi) 1977-08-19
JPS4956389A (fi) 1974-05-31
NO134854B (fi) 1976-09-13
FR2188354A1 (fi) 1974-01-18

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