GB1361982A - Electronic pulsing circuits for controlling - Google Patents

Electronic pulsing circuits for controlling

Info

Publication number
GB1361982A
GB1361982A GB3481671A GB3481671A GB1361982A GB 1361982 A GB1361982 A GB 1361982A GB 3481671 A GB3481671 A GB 3481671A GB 3481671 A GB3481671 A GB 3481671A GB 1361982 A GB1361982 A GB 1361982A
Authority
GB
United Kingdom
Prior art keywords
circuit
thyristor
point
capacitor
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.)
Expired
Application number
GB3481671A
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.)
Cegelec SA
Original Assignee
Cegelec SA
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 Cegelec SA filed Critical Cegelec SA
Publication of GB1361982A publication Critical patent/GB1361982A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Dc-Dc Converters (AREA)
  • Power Conversion In General (AREA)
  • Thyristor Switches And Gates (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
GB3481671A 1970-08-03 1971-07-23 Electronic pulsing circuits for controlling Expired GB1361982A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7028659A FR2120196A5 (OSRAM) 1970-08-03 1970-08-03

Publications (1)

Publication Number Publication Date
GB1361982A true GB1361982A (en) 1974-07-30

Family

ID=9059740

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3481671A Expired GB1361982A (en) 1970-08-03 1971-07-23 Electronic pulsing circuits for controlling

Country Status (9)

Country Link
JP (1) JPS5412962B1 (OSRAM)
BE (1) BE770309A (OSRAM)
CA (1) CA940595A (OSRAM)
CH (1) CH536580A (OSRAM)
DE (1) DE2138828A1 (OSRAM)
FR (1) FR2120196A5 (OSRAM)
GB (1) GB1361982A (OSRAM)
IT (1) IT939265B (OSRAM)
NL (1) NL7110723A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753077A (en) * 1971-08-31 1973-08-14 Gen Electric Direct current chopper control circuit
JPS5458054U (OSRAM) * 1977-09-29 1979-04-21
JPS6122155U (ja) * 1984-07-09 1986-02-08 三菱電機株式会社 同期検出回路

Also Published As

Publication number Publication date
NL7110723A (OSRAM) 1972-02-07
BE770309A (fr) 1972-01-24
JPS5412962B1 (OSRAM) 1979-05-26
JPS474218A (OSRAM) 1972-03-01
DE2138828A1 (de) 1972-02-10
CH536580A (fr) 1973-04-30
CA940595A (en) 1974-01-22
FR2120196A5 (OSRAM) 1972-08-18
IT939265B (it) 1973-02-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee