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GB815546A - Improvements relating to automatic load-sharing apparatus for alternating-current generators - Google Patents

Improvements relating to automatic load-sharing apparatus for alternating-current generators

Info

Publication number
GB815546A
GB815546A GB26940/55A GB2694055A GB815546A GB 815546 A GB815546 A GB 815546A GB 26940/55 A GB26940/55 A GB 26940/55A GB 2694055 A GB2694055 A GB 2694055A GB 815546 A GB815546 A GB 815546A
Authority
GB
United Kingdom
Prior art keywords
load
alternating
current
generators
improvements relating
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
GB26940/55A
Inventor
Philip David Gibbons
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.)
AUSTINLITE Ltd
Original Assignee
AUSTINLITE Ltd
Filing date
Publication date
Application filed by AUSTINLITE Ltd filed Critical AUSTINLITE Ltd
Publication of GB815546A publication Critical patent/GB815546A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

815,546. Automatic load-sharing systems. AUSTINLITE Ltd. Sept. 3, 1957 [Sept. 3, 1956], No. 26940/56. Class 38 (4). Load sharing between two alternators 2, 4 is controlled by a regulator 15 on the prime mover 3, responsive to a change in the load division indicated by an induction-type meter 7, coil 6 of which is energized by the current difference through primary windings P2, P4 of transformer 5, the number of turns on windings P2, P4 being such that with full load current in both machines there is no output in winding S. The application of the system to more than two generators is described with reference to Fig. 3 (not shown) and the inclusion of auxiliary automatic frequency and voltage control in the systems is referred to. The latter is included to deal with wattless current where the generators are synchronous. Response time is discussed. Specification 779,416 is referred to.
GB26940/55A 1956-09-03 Improvements relating to automatic load-sharing apparatus for alternating-current generators Expired GB815546A (en)

Publications (1)

Publication Number Publication Date
GB815546A true GB815546A (en) 1959-06-24

Family

ID=1740313

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26940/55A Expired GB815546A (en) 1956-09-03 Improvements relating to automatic load-sharing apparatus for alternating-current generators

Country Status (1)

Country Link
GB (1) GB815546A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684854A (en) * 1986-06-16 1987-08-04 Dresser Industries, Inc. Method and apparatus for adding additional D.C. motors and control thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684854A (en) * 1986-06-16 1987-08-04 Dresser Industries, Inc. Method and apparatus for adding additional D.C. motors and control thereof

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