GB1152436A - Alternating Current Generators - Google Patents

Alternating Current Generators

Info

Publication number
GB1152436A
GB1152436A GB3339665A GB3339665A GB1152436A GB 1152436 A GB1152436 A GB 1152436A GB 3339665 A GB3339665 A GB 3339665A GB 3339665 A GB3339665 A GB 3339665A GB 1152436 A GB1152436 A GB 1152436A
Authority
GB
United Kingdom
Prior art keywords
generator
switch
controlled
output
type
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
GB3339665A
Inventor
Ernest Beaumont
Harold Sayer
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB3339665A priority Critical patent/GB1152436A/en
Publication of GB1152436A publication Critical patent/GB1152436A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/42—Asynchronous induction generators
    • 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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • H02P9/24—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field due to variation of make-to-break ratio of intermittently-operating contacts, e.g. using Tirrill regulator

Abstract

1,152,436. A.C. generators. NATIONAL RESEARCH DEVELOPMENT CORP. 3 Nov., 1966 [4 Aug., 1965], No. 33396/65. Heading H2A. In an A.C. generator whose magnetizing current is produced by capacitive reactance C 1 . . . C 3 in a path across the stator winding G 1 . . . G 3 , the output voltage is controlled by connecting in such path a switch S 1 . . . S 3 controlled by means L 1 . . . L 3 to which is applied a control signal which causes the switch to open and close repeatedly. Alternatively to the arrangement shown, the generator may be single phase and the switch of an electronic, e.g. S.C.R. type. The generator may supply through a rectifier 4 a D.C. output whose voltage is externally controlled to a constant value by a variable resistor R 4 . The generator may be of the induction type having a squirrelcage rotor of synchronous type having a magnetically anisotropic rotor without D.C. excitation. The stator winding to which the capacitive reactance is connected may be the A.C. output or a separate excitation winding, or the two may be auto-transformer connected together.
GB3339665A 1965-08-04 1965-08-04 Alternating Current Generators Expired GB1152436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3339665A GB1152436A (en) 1965-08-04 1965-08-04 Alternating Current Generators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3339665A GB1152436A (en) 1965-08-04 1965-08-04 Alternating Current Generators

Publications (1)

Publication Number Publication Date
GB1152436A true GB1152436A (en) 1969-05-21

Family

ID=10352399

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3339665A Expired GB1152436A (en) 1965-08-04 1965-08-04 Alternating Current Generators

Country Status (1)

Country Link
GB (1) GB1152436A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2501149C2 (en) * 2012-02-03 2013-12-10 Общество с ограниченной ответственностью "НИЭЛЬ" Three-phase asynchronous welding generator with three stator windings
RU2501148C2 (en) * 2012-01-11 2013-12-10 Общество с ограниченной ответственностью "НИЭЛЬ" Three-phase asynchronous welding generator with electric coupling of stator windings
RU2561497C2 (en) * 2013-10-01 2015-08-27 Общество с ограниченной ответственностью "НИЭЛЬ" Asynchronous welding generator with two three-phase windings at stator and capacitor-choke compound excitation
RU2629552C2 (en) * 2015-12-15 2017-08-30 федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный технический университет" Autonomous generator plant on basis of asynchronous machine with squirrel-cage rotor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2501148C2 (en) * 2012-01-11 2013-12-10 Общество с ограниченной ответственностью "НИЭЛЬ" Three-phase asynchronous welding generator with electric coupling of stator windings
RU2501149C2 (en) * 2012-02-03 2013-12-10 Общество с ограниченной ответственностью "НИЭЛЬ" Three-phase asynchronous welding generator with three stator windings
RU2561497C2 (en) * 2013-10-01 2015-08-27 Общество с ограниченной ответственностью "НИЭЛЬ" Asynchronous welding generator with two three-phase windings at stator and capacitor-choke compound excitation
RU2629552C2 (en) * 2015-12-15 2017-08-30 федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный технический университет" Autonomous generator plant on basis of asynchronous machine with squirrel-cage rotor

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees