GB556437A - Improvements in circuit arrangements for direct current dynamo electric machines - Google Patents

Improvements in circuit arrangements for direct current dynamo electric machines

Info

Publication number
GB556437A
GB556437A GB430842A GB430842A GB556437A GB 556437 A GB556437 A GB 556437A GB 430842 A GB430842 A GB 430842A GB 430842 A GB430842 A GB 430842A GB 556437 A GB556437 A GB 556437A
Authority
GB
United Kingdom
Prior art keywords
interpole
series
direct current
windings
machines
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
GB430842A
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.)
HUGH TURNEY ARNOLD
Metropolitan Vickers Electrical Co Ltd
Original Assignee
HUGH TURNEY ARNOLD
Metropolitan Vickers Electrical Co Ltd
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 HUGH TURNEY ARNOLD, Metropolitan Vickers Electrical Co Ltd filed Critical HUGH TURNEY ARNOLD
Priority to GB430842A priority Critical patent/GB556437A/en
Publication of GB556437A publication Critical patent/GB556437A/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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/68—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more dc dynamo-electric motors
    • H02P5/69—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more dc dynamo-electric motors mechanically coupled by gearing

Abstract

556,437. Running generators in parallel. ARNOLD, H. T., LAZARUS, S., and METROPOLITAN-VICKERS ELECTRICAL CO., Ltd. March 31, 1942, No. 4308. [Class 38 (iv)] [Also in Group XXXVII] Direct current generators running in parallel and direct current motors sharing a common load have their loads balanced by cross connection of interpole windings IP1, IP2 as in Fig. 1. More than two machines may be balanced similarly by connecting in series with each machine an interpole winding of another machine which winding is not in series with any other. Interpole windings may be sectionalized for this purpose and each armature circuit containing a section of an interpole winding of each of the other machines. Series windings may be employed in addition, either in normal connection or cross connected for balancing purposes. Two machines may have additional excitation relatively adjustable by a tapping either on a potentiometer across shunt fields in series relation or on a resistance connecting shunt fields in parallel relation. The application to a two motor drive for a submarine is described. The interpole windings are connected so that they exercise their normal function in commutation.
GB430842A 1942-03-31 1942-03-31 Improvements in circuit arrangements for direct current dynamo electric machines Expired GB556437A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB430842A GB556437A (en) 1942-03-31 1942-03-31 Improvements in circuit arrangements for direct current dynamo electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB430842A GB556437A (en) 1942-03-31 1942-03-31 Improvements in circuit arrangements for direct current dynamo electric machines

Publications (1)

Publication Number Publication Date
GB556437A true GB556437A (en) 1943-10-05

Family

ID=9774719

Family Applications (1)

Application Number Title Priority Date Filing Date
GB430842A Expired GB556437A (en) 1942-03-31 1942-03-31 Improvements in circuit arrangements for direct current dynamo electric machines

Country Status (1)

Country Link
GB (1) GB556437A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2148423A1 (en) * 2008-07-23 2010-01-27 Tai-Her Yang Asynchronous AC induction electrical machines in cross-interlockingly parallel connection
EP2148424A1 (en) * 2008-07-23 2010-01-27 Yang Tai-Her Asynchronus AC induction electrical machines in cross-interlockingly series connection
TWI482420B (en) * 2008-12-15 2015-04-21 Tai Her Yang Asynchronous ac induction electrical machines in cross-interlockingly series connection
TWI483540B (en) * 2008-12-15 2015-05-01 Tai Her Yang Asynchronous ac induction electrical machines in cross-interlockingly parallel connection
EP2675057A3 (en) * 2012-06-11 2017-06-28 Tai-Her Yang Cross-interlocked switch type DC electric machine having auxiliary excitation winding and conduction ring and brush

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2148423A1 (en) * 2008-07-23 2010-01-27 Tai-Her Yang Asynchronous AC induction electrical machines in cross-interlockingly parallel connection
EP2148424A1 (en) * 2008-07-23 2010-01-27 Yang Tai-Her Asynchronus AC induction electrical machines in cross-interlockingly series connection
TWI482420B (en) * 2008-12-15 2015-04-21 Tai Her Yang Asynchronous ac induction electrical machines in cross-interlockingly series connection
TWI483540B (en) * 2008-12-15 2015-05-01 Tai Her Yang Asynchronous ac induction electrical machines in cross-interlockingly parallel connection
EP2675057A3 (en) * 2012-06-11 2017-06-28 Tai-Her Yang Cross-interlocked switch type DC electric machine having auxiliary excitation winding and conduction ring and brush

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