GB1041718A - Improvements in and relating to dynamo-electric machines of the cross-field type - Google Patents

Improvements in and relating to dynamo-electric machines of the cross-field type

Info

Publication number
GB1041718A
GB1041718A GB2657363A GB2657363A GB1041718A GB 1041718 A GB1041718 A GB 1041718A GB 2657363 A GB2657363 A GB 2657363A GB 2657363 A GB2657363 A GB 2657363A GB 1041718 A GB1041718 A GB 1041718A
Authority
GB
United Kingdom
Prior art keywords
cross
rectifiers
dynamo
machine
electric 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
GB2657363A
Inventor
Bernhard Kalkner
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to GB2657363A priority Critical patent/GB1041718A/en
Publication of GB1041718A publication Critical patent/GB1041718A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/36—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches

Abstract

1,041,718. Dynamo - electric machines. LICENTIA PATENT - VERWALTUNGS G.m.b.H. July 4, 1963, No. 26573/63. Heading H2A. A cross-field machine has the commutator replaced by an arrangement of rectifiers connected to tappings on the distributed stator (armature) winding. Each tapping point is connected to two pairs of oppositely poled rectifiers to provide full-wave rectification for two independent circuits. The pair connected to the load conduct when the induced voltage is high; and those connected together (through a choke) to provide the cross-field excitation, are controlled to conduct when the induced voltage is near zero. The rotating pole structure of the machine is of cruciform shape and has control and armature reaction compensating windings on one arm only, the other arm being used to transmit the cross flux. The rectifiers may be silicon-controlled rectifiers and control signals are provided from an A.C. system synchronized with the machine rotation or alternatively, they may be derived from the stator winding through transformers.
GB2657363A 1963-07-04 1963-07-04 Improvements in and relating to dynamo-electric machines of the cross-field type Expired GB1041718A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2657363A GB1041718A (en) 1963-07-04 1963-07-04 Improvements in and relating to dynamo-electric machines of the cross-field type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2657363A GB1041718A (en) 1963-07-04 1963-07-04 Improvements in and relating to dynamo-electric machines of the cross-field type

Publications (1)

Publication Number Publication Date
GB1041718A true GB1041718A (en) 1966-09-07

Family

ID=10245764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2657363A Expired GB1041718A (en) 1963-07-04 1963-07-04 Improvements in and relating to dynamo-electric machines of the cross-field type

Country Status (1)

Country Link
GB (1) GB1041718A (en)

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