GB1409602A - Control system for a dc motor - Google Patents

Control system for a dc motor

Info

Publication number
GB1409602A
GB1409602A GB1259275A GB1259275A GB1409602A GB 1409602 A GB1409602 A GB 1409602A GB 1259275 A GB1259275 A GB 1259275A GB 1259275 A GB1259275 A GB 1259275A GB 1409602 A GB1409602 A GB 1409602A
Authority
GB
United Kingdom
Prior art keywords
motor
control system
sept
subject
armature
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
GB1259275A
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.)
Schneider Electric USA Inc
Original Assignee
Square D 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.)
Filing date
Publication date
Application filed by Square D Co filed Critical Square D Co
Publication of GB1409602A publication Critical patent/GB1409602A/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
    • H02P7/281—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 the DC motor being operated in four quadrants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/22—Control systems or devices for electric drives
    • B66C13/23—Circuits for controlling the lowering of the load
    • B66C13/24—Circuits for controlling the lowering of the load by dc motors
    • 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
    • H02P7/298—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 and field supply
    • 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
    • Y10S174/00—Electricity: conductors and insulators
    • Y10S174/13—High voltage cable, e.g. above 10kv, corona prevention
    • Y10S174/14—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding
    • Y10S174/16—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding in a motive power system, e.g. electric motor control system

Abstract

1409602 Control of D.C. motors SQUARE D CO 4 Sept 1972 [17 Sept 1971] 12592/75 Divided out of 1409601 Heading H2J The subject-matter of this Specification is identical with that of Specification 1,409,601, but the claims are concerned with operation of the motor when subject to an overhauling load and with a dynamic braking resistor connected across its armature.
GB1259275A 1971-09-17 1972-09-04 Control system for a dc motor Expired GB1409602A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18151571A 1971-09-17 1971-09-17

Publications (1)

Publication Number Publication Date
GB1409602A true GB1409602A (en) 1975-10-08

Family

ID=22664597

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1259275A Expired GB1409602A (en) 1971-09-17 1972-09-04 Control system for a dc motor
GB4088072A Expired GB1409601A (en) 1971-09-17 1972-09-04 Adjustable voltage thyristor-controlled hoist control for a dc motor

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB4088072A Expired GB1409601A (en) 1971-09-17 1972-09-04 Adjustable voltage thyristor-controlled hoist control for a dc motor

Country Status (8)

Country Link
US (1) US3746954A (en)
JP (1) JPS5334285B2 (en)
AU (1) AU461170B2 (en)
CA (1) CA969601A (en)
FR (1) FR2154033A5 (en)
GB (2) GB1409602A (en)
IT (1) IT975005B (en)
ZA (1) ZA726328B (en)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167913B (en) * 1982-03-25 1987-02-11 Devitec Ltd Hoists and hoisting systems
DE69727917T2 (en) 1996-05-29 2005-01-27 Abb Ab ELECTROMAGNETIC DEVICE
ES2208904T3 (en) 1996-05-29 2004-06-16 Abb Ab CONDUCTOR FOR HIGH VOLTAGE WINDING AND A ROTARY ELECTRIC MACHINE THAT INCLUDES A WINDING THAT INCLUDES THE DRIVER.
SE510192C2 (en) 1996-05-29 1999-04-26 Asea Brown Boveri Procedure and switching arrangements to reduce problems with three-tier currents that may occur in alternator and motor operation of AC machines connected to three-phase distribution or transmission networks
DE69727508T2 (en) 1996-05-29 2004-12-23 Abb Ab ROTATING ELECTRIC MACHINE WITH A HIGH VOLTAGE STATOR WINDING AND ELongated SUPPORT DEVICES THAT SUPPORT THE WINDING AND METHOD FOR PRODUCING SUCH A MACHINE
EP1016185A1 (en) 1996-05-29 2000-07-05 Abb Ab Insulated conductor for high-voltage windings and a method of manufacturing the same
EE03408B1 (en) 1996-05-29 2001-04-16 Asea Brown Boveri Ab Electric high voltage AC machine
SE9602079D0 (en) 1996-05-29 1996-05-29 Asea Brown Boveri Rotating electric machines with magnetic circuit for high voltage and a method for manufacturing the same
SE512917C2 (en) 1996-11-04 2000-06-05 Abb Ab Method, apparatus and cable guide for winding an electric machine
SE510422C2 (en) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetic sheet metal core for electric machines
SE515843C2 (en) 1996-11-04 2001-10-15 Abb Ab Axial cooling of rotor
SE509072C2 (en) 1996-11-04 1998-11-30 Asea Brown Boveri Anode, anodizing process, anodized wire and use of such wire in an electrical device
SE9704423D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Rotary electric machine with flushing support
SE510452C2 (en) 1997-02-03 1999-05-25 Asea Brown Boveri Transformer with voltage regulator
SE9704421D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Series compensation of electric alternator
SE9704427D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Fastening device for electric rotary machines
SE9704412D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri A power transformer / reactor
SE9704431D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Power control of synchronous machine
SE9704413D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri A power transformer / reactor
SE508543C2 (en) 1997-02-03 1998-10-12 Asea Brown Boveri Coiling
SE9704422D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri End plate
SE508544C2 (en) 1997-02-03 1998-10-12 Asea Brown Boveri Method and apparatus for mounting a stator winding consisting of a cable.
US5875281A (en) * 1997-07-24 1999-02-23 Cableform, Inc. DC solid state series wound motor drive
SE513083C2 (en) 1997-09-30 2000-07-03 Abb Ab Synchronous compensator system and the use of such and phase compensation method in a high voltage field
SE513555C2 (en) 1997-11-27 2000-10-02 Abb Ab Method of applying a pipe means in a space of a rotating electric machine and rotating electric machine according to the method
HUP0101186A3 (en) 1997-11-28 2002-03-28 Abb Ab Method and device for controlling the magnetic flux with an auxiliary winding in a rotaing high voltage electric alternating current machine
GB2331858A (en) 1997-11-28 1999-06-02 Asea Brown Boveri A wind power plant
GB2331853A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Transformer
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
US6064162A (en) * 1998-04-27 2000-05-16 Square D Company Circuit for automatic operation of a series brake upon power loss during a regenerative braking period
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
SE516002C2 (en) 2000-03-01 2001-11-05 Abb Ab Rotary electric machine and method of making a stator winding
US6885273B2 (en) 2000-03-30 2005-04-26 Abb Ab Induction devices with distributed air gaps
SE516442C2 (en) 2000-04-28 2002-01-15 Abb Ab Stationary induction machine and cable therefore
US6377006B1 (en) * 2000-08-11 2002-04-23 Kaba Mas Corporation Method and apparatus for preventing the unauthorized opening of an electronic lock
US20040132375A1 (en) * 2000-10-16 2004-07-08 Toyotaka Fukuhara Thermal insulating material for housing use and method of using the same
US6710574B2 (en) 2001-09-21 2004-03-23 Eaton Corporation Reversible DC motor drive including a DC/DC converter and four quadrant DC/DC controller
US9927329B2 (en) 2014-04-23 2018-03-27 Signature Science, Llc Signature collection cartridge with embossed collection substrate
CN112653366B (en) 2020-12-02 2022-09-20 广东积微科技有限公司 Output inductance control method and device of multi-tap reactor and computer equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590352A (en) * 1969-04-28 1971-06-29 Square D Co Field weakening circuit for a series field motor
US3636424A (en) * 1969-06-23 1972-01-18 New Britain Machine Co Motor drive system with acceleration-deceleration control

Also Published As

Publication number Publication date
FR2154033A5 (en) 1973-05-04
GB1409601A (en) 1975-10-08
AU4656372A (en) 1974-03-21
US3746954A (en) 1973-07-17
DE2244763B2 (en) 1977-06-16
CA969601A (en) 1975-06-17
IT975005B (en) 1974-07-20
JPS4876016A (en) 1973-10-13
JPS5334285B2 (en) 1978-09-20
ZA726328B (en) 1973-05-30
DE2244763A1 (en) 1973-03-29
AU461170B2 (en) 1975-05-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee