GB1243513A - Commutation and device for controlling a direct current power - Google Patents

Commutation and device for controlling a direct current power

Info

Publication number
GB1243513A
GB1243513A GB38748/68A GB3874868A GB1243513A GB 1243513 A GB1243513 A GB 1243513A GB 38748/68 A GB38748/68 A GB 38748/68A GB 3874868 A GB3874868 A GB 3874868A GB 1243513 A GB1243513 A GB 1243513A
Authority
GB
United Kingdom
Prior art keywords
controlled rectifier
commutation
controlling
direct current
current power
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
GB38748/68A
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.)
Telemecanique SA
Original Assignee
Telemecanique Electrique 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 Telemecanique Electrique SA filed Critical Telemecanique Electrique SA
Publication of GB1243513A publication Critical patent/GB1243513A/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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/73—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for dc voltages or currents

Abstract

1,243,513. Mounting semi-conductors. LA TELEMECANIQUE ELECTRIQUE. 13 Aug., 1968 [8 Sept., 1967], No. 38748/68. Heading H1K. [Also in Divisions H2, H3] The Specification describes a mounting arrangement for a main controlled rectifier T1, an auxiliary controlled rectifier T3, a non- controlled rectifier D, an inductor a and a capacitor C for a commutating circuit (Fig. 5, not shown) (see Division H3). The inductor may be formed from a few turns of connecting conductors a, b. A diode D, main thyristor T1 and discharge diode Dd of a motor (M) may be mounted in a radiating block R and the auxiliary thyristor T3 is mounted in a further radiating block r.
GB38748/68A 1967-09-08 1968-08-13 Commutation and device for controlling a direct current power Expired GB1243513A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR120519A FR1542766A (en) 1967-09-08 1967-09-08 Method and device for switching by static rectifier controlling a direct current receiver

Publications (1)

Publication Number Publication Date
GB1243513A true GB1243513A (en) 1971-08-18

Family

ID=8638054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38748/68A Expired GB1243513A (en) 1967-09-08 1968-08-13 Commutation and device for controlling a direct current power

Country Status (4)

Country Link
BE (1) BE719001A (en)
DE (1) DE1763907A1 (en)
FR (1) FR1542766A (en)
GB (1) GB1243513A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338561A (en) * 1978-12-08 1982-07-06 Forschungskommission des Sev und VSE fur (FKH) High voltage insulation testing system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1001460B (en) * 1992-12-21 1993-12-30 Georgios Stratakos Direct-current motor speed governor with thyristor.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338561A (en) * 1978-12-08 1982-07-06 Forschungskommission des Sev und VSE fur (FKH) High voltage insulation testing system

Also Published As

Publication number Publication date
DE1763907A1 (en) 1972-01-13
FR1542766A (en) 1968-10-18
BE719001A (en) 1969-02-03

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