FR2425762A1 - Motor torque control in drive arrangement - limits motor effect when when generator output exceeds that of prime mover - Google Patents

Motor torque control in drive arrangement - limits motor effect when when generator output exceeds that of prime mover

Info

Publication number
FR2425762A1
FR2425762A1 FR7909004A FR7909004A FR2425762A1 FR 2425762 A1 FR2425762 A1 FR 2425762A1 FR 7909004 A FR7909004 A FR 7909004A FR 7909004 A FR7909004 A FR 7909004A FR 2425762 A1 FR2425762 A1 FR 2425762A1
Authority
FR
France
Prior art keywords
prime mover
motor
torque control
drive arrangement
generator output
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.)
Granted
Application number
FR7909004A
Other languages
French (fr)
Other versions
FR2425762B1 (en
Inventor
Bengt Sinner
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
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 ASEA AB filed Critical ASEA AB
Publication of FR2425762A1 publication Critical patent/FR2425762A1/en
Application granted granted Critical
Publication of FR2425762B1 publication Critical patent/FR2425762B1/fr
Granted 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
    • B60L50/12—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines using AC generators and DC motors
    • 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
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

The drive equipment comprises a prime mover (T) to which is connected an electrical generator (G). An electric motor (M) is connected to the generator (G), and a torque controlling unit (SR, IR, NRM) governs the motor torque. The equipment includes components for registering whether the effect derived from the generator exceeds that momentarily derived from the prime mover. When this is the case, they act on the torque-governing unit to limit the motor effect.
FR7909004A 1978-05-11 1979-04-10 Motor torque control in drive arrangement - limits motor effect when when generator output exceeds that of prime mover Granted FR2425762A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7805366A SE423953B (en) 1978-05-11 1978-05-11 DRIVING EQUIPMENT INCLUDING A POWER CELL, A ELECTRIC GENERATOR CONNECTED AND A GENERATOR CONNECTED TO THE GENERATOR

Publications (2)

Publication Number Publication Date
FR2425762A1 true FR2425762A1 (en) 1979-12-07
FR2425762B1 FR2425762B1 (en) 1984-02-10

Family

ID=20334880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909004A Granted FR2425762A1 (en) 1978-05-11 1979-04-10 Motor torque control in drive arrangement - limits motor effect when when generator output exceeds that of prime mover

Country Status (3)

Country Link
CA (1) CA1139831A (en)
FR (1) FR2425762A1 (en)
SE (1) SE423953B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2247010A1 (en) * 1973-10-08 1975-05-02 Hitachi Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2247010A1 (en) * 1973-10-08 1975-05-02 Hitachi Ltd

Also Published As

Publication number Publication date
FR2425762B1 (en) 1984-02-10
CA1139831A (en) 1983-01-18
SE423953B (en) 1982-06-14
SE7805366L (en) 1979-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse