ES373336A1 - Improvements in connection circuits. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in connection circuits. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES373336A1
ES373336A1 ES373336A ES373336A ES373336A1 ES 373336 A1 ES373336 A1 ES 373336A1 ES 373336 A ES373336 A ES 373336A ES 373336 A ES373336 A ES 373336A ES 373336 A1 ES373336 A1 ES 373336A1
Authority
ES
Spain
Prior art keywords
thyristor
connection
translation
machine
legally binding
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
ES373336A
Other languages
Spanish (es)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 DE19681807405 external-priority patent/DE1807405C/en
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES373336A1 publication Critical patent/ES373336A1/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
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/003—Dynamic electric braking by short circuiting the motor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/06—Circuits specially adapted for rendering non-conductive gas discharge tubes or equivalent semiconductor devices, e.g. thyratrons, thyristors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/125—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M3/135—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Stopping Of Electric Motors (AREA)
  • Basic Packing Technique (AREA)

Abstract

Improvements in connection circuits of the type provided for connection to a direct current source and to supply a consumer, preferably an eddy current brake of a vehicle, through a first thyristor an impulse current from this source of direct current, having provided to erase the first thyristor a second thyristor and a switching capacitor and where during service the first and the second thyristor are alternately connected, characterized in that a time member is provided by which it is actuated when connecting the connection circuit to constantly keep the first thyristor conducting for a predetermined time after connection, and by which connection means are provided to charge the switching capacitor during this predetermined time. (Machine-translation by Google Translate, not legally binding)
ES373336A 1968-11-07 1969-11-07 Improvements in connection circuits. (Machine-translation by Google Translate, not legally binding) Expired ES373336A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681807405 DE1807405C (en) 1968-11-07 Circuit arrangement

Publications (1)

Publication Number Publication Date
ES373336A1 true ES373336A1 (en) 1972-01-16

Family

ID=5712558

Family Applications (1)

Application Number Title Priority Date Filing Date
ES373336A Expired ES373336A1 (en) 1968-11-07 1969-11-07 Improvements in connection circuits. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
AT (1) AT300596B (en)
CH (1) CH498513A (en)
ES (1) ES373336A1 (en)
FR (1) FR2022745A1 (en)
GB (1) GB1288244A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1480062A (en) * 1973-06-06 1977-07-20 Lucas Industries Ltd Control circuits for electrically driven vehicles

Also Published As

Publication number Publication date
AT300596B (en) 1972-07-25
GB1288244A (en) 1972-09-06
DE1807405B2 (en) 1971-06-16
DE1807405A1 (en) 1970-05-21
CH498513A (en) 1970-10-31
FR2022745A1 (en) 1970-08-07

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