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FR2373904A1 - Circuit de commande electronique d'un circuit de protection - Google Patents

Circuit de commande electronique d'un circuit de protection

Info

Publication number
FR2373904A1
FR2373904A1 FR7735089A FR7735089A FR2373904A1 FR 2373904 A1 FR2373904 A1 FR 2373904A1 FR 7735089 A FR7735089 A FR 7735089A FR 7735089 A FR7735089 A FR 7735089A FR 2373904 A1 FR2373904 A1 FR 2373904A1
Authority
FR
France
Prior art keywords
integrator
comparator
circuit
protection circuit
traction motor
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
FR7735089A
Other languages
English (en)
Other versions
FR2373904B3 (fr
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.)
CKD Praha DIZ AS
CKD Praha Oborovy Podnik
Original Assignee
CKD Praha DIZ AS
CKD Praha Oborovy Podnik
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 CKD Praha DIZ AS, CKD Praha Oborovy Podnik filed Critical CKD Praha DIZ AS
Publication of FR2373904A1 publication Critical patent/FR2373904A1/fr
Application granted granted Critical
Publication of FR2373904B3 publication Critical patent/FR2373904B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Control Of Electric Motors In General (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

a. Circuit de commande électronique d'un circuit de protection. b. Circuit de commande électronique d'un circuit de protection, comportant un détecteur d'intensité, un détecteur de vitesse de rotation, un appareil d'introduction, un régulateur à trois positions, des intégrateurs de déplacement et de freinage, un ensemble de comparateurs analogiques, une unité de protection, une unité analogique, un ensemble de comparateur analogiques, une unité de protection, une unité analogique et un analyseur de tension. c. L'invention s'applique notamment à la protection des moteurs électriques de traction.
FR7735089A 1976-12-09 1977-11-22 Circuit de commande electronique d'un circuit de protection Granted FR2373904A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS768060A CS189301B1 (en) 1976-12-09 1976-12-09 Wiring of the electronic control of the contactor circuit

Publications (2)

Publication Number Publication Date
FR2373904A1 true FR2373904A1 (fr) 1978-07-07
FR2373904B3 FR2373904B3 (fr) 1980-07-25

Family

ID=5430688

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735089A Granted FR2373904A1 (fr) 1976-12-09 1977-11-22 Circuit de commande electronique d'un circuit de protection

Country Status (8)

Country Link
BE (1) BE861298A (fr)
CS (1) CS189301B1 (fr)
DE (1) DE2752999A1 (fr)
FI (1) FI773435A (fr)
FR (1) FR2373904A1 (fr)
HU (1) HU175450B (fr)
PL (1) PL202571A1 (fr)
SE (1) SE7712745L (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL224139B1 (pl) 2014-08-01 2016-11-30 Ekobenz Spółka Z Ograniczoną Odpowiedzialnością Mieszanka paliwowa szczególnie do silników z zapłonem iskrowym

Also Published As

Publication number Publication date
PL202571A1 (pl) 1978-08-28
HU175450B (hu) 1980-08-28
FI773435A (fi) 1978-06-10
FR2373904B3 (fr) 1980-07-25
CS189301B1 (en) 1979-04-30
DE2752999A1 (de) 1978-06-15
BE861298A (fr) 1978-03-16
SE7712745L (sv) 1978-06-10

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Legal Events

Date Code Title Description
ST Notification of lapse