GB771997A - Improvements in or relating to alternating electric current supply systems - Google Patents

Improvements in or relating to alternating electric current supply systems

Info

Publication number
GB771997A
GB771997A GB3267153A GB3267153A GB771997A GB 771997 A GB771997 A GB 771997A GB 3267153 A GB3267153 A GB 3267153A GB 3267153 A GB3267153 A GB 3267153A GB 771997 A GB771997 A GB 771997A
Authority
GB
United Kingdom
Prior art keywords
relating
electric current
current supply
supply systems
alternating electric
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
GB3267153A
Inventor
Ralph Frederic Gilber Hamilton
Herbert Francis Talbot Cullen
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.)
Plessey Co Ltd
Original Assignee
Plessey 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 Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB3267153A priority Critical patent/GB771997A/en
Publication of GB771997A publication Critical patent/GB771997A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/34—Energising current supplied by magnetic amplifier

Landscapes

  • Control Of Eletrric Generators (AREA)

Abstract

771,997. Automatic load sharing control systems for alternators. PLESSEY CO., Ltd. Jan. 13, 1955 [Nov. 25, 1953], No. 32671/53. Drawings to Specification. Class 38 (4). In a system in which three alternators each with a carbon pile voltage regulator and each driven by an automatically governed prime mover supply a common load, field current equalization is effected as in Specification 771,240 and load current equalization is effected as in Specification 771,996.
GB3267153A 1953-11-25 1953-11-25 Improvements in or relating to alternating electric current supply systems Expired GB771997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3267153A GB771997A (en) 1953-11-25 1953-11-25 Improvements in or relating to alternating electric current supply systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3267153A GB771997A (en) 1953-11-25 1953-11-25 Improvements in or relating to alternating electric current supply systems

Publications (1)

Publication Number Publication Date
GB771997A true GB771997A (en) 1957-04-10

Family

ID=10342262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3267153A Expired GB771997A (en) 1953-11-25 1953-11-25 Improvements in or relating to alternating electric current supply systems

Country Status (1)

Country Link
GB (1) GB771997A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549977A (en) * 1968-11-13 1970-12-22 Westinghouse Electric Corp Power processing system employing a plurality of processing units having parallel connected outputs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549977A (en) * 1968-11-13 1970-12-22 Westinghouse Electric Corp Power processing system employing a plurality of processing units having parallel connected outputs

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