AU455217B2 - Creación de Inventos y Patentes con Inteligencia Artificial

AU455217B2 – Series motor control circuit using thyristors energized by direct current
– Google Patents

AU455217B2 – Series motor control circuit using thyristors energized by direct current
– Google Patents
Series motor control circuit using thyristors energized by direct current

Info

Publication number
AU455217B2

AU455217B2
AU31974/71A
AU3197471A
AU455217B2
AU 455217 B2
AU455217 B2
AU 455217B2
AU 31974/71 A
AU31974/71 A
AU 31974/71A
AU 3197471 A
AU3197471 A
AU 3197471A
AU 455217 B2
AU455217 B2
AU 455217B2
Authority
AU
Australia
Prior art keywords
thyristors
energized
control circuit
direct current
motor control
Prior art date
1970-09-11
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
AU31974/71A
Other versions

AU3197471A
(en

Inventor
WILLIAM ANDERSON and CHARLES EDWARD KONRAD ALBERT
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.)

General Electric Co

Original Assignee
General Electric Co
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.)
1970-09-11
Filing date
1971-08-04
Publication date
1974-11-21

1971-08-04
Application filed by General Electric Co
filed
Critical
General Electric Co

1973-02-08
Publication of AU3197471A
publication
Critical
patent/AU3197471A/en

1974-11-21
Application granted
granted
Critical

1974-11-21
Publication of AU455217B2
publication
Critical
patent/AU455217B2/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

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

H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

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

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

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

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

Y10S388/00—Electricity: motor control systems

Y10S388/907—Specific control circuit element or device

Y10S388/917—Thyristor or scr

Y10S388/919—Triggered by resistor or capacitor

AU31974/71A
1970-09-11
1971-08-04
Series motor control circuit using thyristors energized by direct current

Expired

AU455217B2
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

US7131770A

1970-09-11
1970-09-11

USUS71317

1970-09-11

Publications (2)

Publication Number
Publication Date

AU3197471A

AU3197471A
(en)

1973-02-08

AU455217B2
true

AU455217B2
(en)

1974-11-21

Family
ID=22100570
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU31974/71A
Expired

AU455217B2
(en)

1970-09-11
1971-08-04
Series motor control circuit using thyristors energized by direct current

Country Status (10)

Country
Link

US
(1)

US3667021A
(en)

JP
(1)

JPS476427A
(en)

AU
(1)

AU455217B2
(en)

BE
(1)

BE772459A
(en)

BR
(1)

BR7105971D0
(en)

DE
(1)

DE2142238A1
(en)

FR
(1)

FR2107401A5
(en)

GB
(1)

GB1360676A
(en)

NL
(1)

NL7111531A
(en)

ZA
(1)

ZA714953B
(en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US3748560A
(en)

1971-07-04
1973-07-24
Fuji Electric Co Ltd
Device including thyristor chopper for controlling inductive load

GB1434933A
(en)

1972-07-06
1976-05-12
Cav Ltd
Thyristor chopper circuits

US3842341A
(en)

1973-05-02
1974-10-15
Scient Instr Inc
Ringing choke inverter with commutation circuit

US3875486A
(en)

1973-10-12
1975-04-01
William J Barton
Motor speed control circuit

US3938027A
(en)

1974-06-12
1976-02-10
Mitsubishi Denki Kabushiki Kaisha
Electrical thyristor circuit

US3930195A
(en)

1974-06-14
1975-12-30
Mitsubishi Electric Corp
Electrical circuit having a pair of thyristors

US3943430A
(en)

1974-06-20
1976-03-09
Mitsubishi Denki Kabushi Kaisha
Circuitry for reducing thyristor turn-off times

US4443744A
(en)

1982-12-27
1984-04-17
General Electric Company
Method and apparatus for charge enhancement of a commutating capacitor

Family Cites Families (4)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

BE620396A
(en)

1961-07-19

US3150307A
(en)

1962-09-17
1964-09-22
Gen Electric
Solid state controlled rectifier circuits and apparatus

DE1180833B
(en)

1963-05-31
1964-11-05
Siemens Ag

Arrangement for controlling the voltage of a direct current consumer

JPS4833804B1
(en)

1968-12-09
1973-10-17

1970

1970-09-11
US
US71317A
patent/US3667021A/en
not_active
Expired – Lifetime

1970-09-11
JP
JP6980371A
patent/JPS476427A/ja
active
Pending

1971

1971-07-26
ZA
ZA714953A
patent/ZA714953B/en
unknown

1971-08-04
AU
AU31974/71A
patent/AU455217B2/en
not_active
Expired

1971-08-20
NL
NL7111531A
patent/NL7111531A/xx
unknown

1971-08-24
DE
DE19712142238
patent/DE2142238A1/en
active
Pending

1971-09-08
FR
FR7132372A
patent/FR2107401A5/fr
not_active
Expired

1971-09-09
GB
GB4210171A
patent/GB1360676A/en
not_active
Expired

1971-09-10
BE
BE772459A
patent/BE772459A/en
unknown

1971-09-10
BR
BR5971/71A
patent/BR7105971D0/en
unknown

Also Published As

Publication number
Publication date

US3667021A
(en)

1972-05-30

GB1360676A
(en)

1974-07-17

BE772459A
(en)

1972-01-17

ZA714953B
(en)

1972-04-26

JPS476427A
(en)

1972-04-10

DE2142238A1
(en)

1972-03-16

AU3197471A
(en)

1973-02-08

NL7111531A
(en)

1972-03-14

BR7105971D0
(en)

1973-04-17

FR2107401A5
(en)

1972-05-05

Información de contacto