GB1384496A - Electric motor drive - Google Patents

Electric motor drive

Info

Publication number
GB1384496A
GB1384496A GB2797573A GB2797573A GB1384496A GB 1384496 A GB1384496 A GB 1384496A GB 2797573 A GB2797573 A GB 2797573A GB 2797573 A GB2797573 A GB 2797573A GB 1384496 A GB1384496 A GB 1384496A
Authority
GB
United Kingdom
Prior art keywords
choppers
motors
series
parallel
chopper
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
GB2797573A
Other languages
English (en)
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.)
Siemens AG
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 GB1384496A publication Critical patent/GB1384496A/en
Expired legal-status Critical Current

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)
GB2797573A 1972-06-13 1973-06-12 Electric motor drive Expired GB1384496A (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
GB1384496A true GB1384496A (en) 1975-02-19

Family

ID=5847643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2797573A Expired GB1384496A (en) 1972-06-13 1973-06-12 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)

Cited By (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

Cited By (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

Also Published As

Publication number Publication date
ZA733972B (en) 1974-05-29
JPS4956389A (fi) 1974-05-31
DE2228772A1 (de) 1974-01-03
DE2228772B2 (de) 1975-10-02
NO134854C (fi) 1976-12-21
SE386785B (sv) 1976-08-16
CH564282A5 (fi) 1975-07-15
IT988960B (it) 1975-04-30
FR2188354A1 (fi) 1974-01-18
FR2188354B1 (fi) 1977-08-19
NO134854B (fi) 1976-09-13

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees