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GB264486A - Improvements in and relating to regulating devices for alternating current machines - Google Patents

Improvements in and relating to regulating devices for alternating current machines

Info

Publication number
GB264486A
GB264486A GB531/27A GB53127A GB264486A GB 264486 A GB264486 A GB 264486A GB 531/27 A GB531/27 A GB 531/27A GB 53127 A GB53127 A GB 53127A GB 264486 A GB264486 A GB 264486A
Authority
GB
United Kingdom
Prior art keywords
regulators
coils
phases
alternators
coil
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
GB531/27A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB264486A publication Critical patent/GB264486A/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
    • H02J3/48—Controlling the sharing of the in-phase component
    • 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
    • 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
    • H02J3/50—Controlling the sharing of the out-of-phase component

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ac-Ac Conversion (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

264,486. International General Electric Co., Inc., (Assignees of Allgemeine Elektricitõts Ges.). Jan. 13, 1926, [Convention date]. Addition to 251,296. Running generators in parallel; regulation, automatic.- The regulators of the parent Specification, which are adapted to nullify the wattless equalizing currents between alternators working in parallel, are modified to be effective under dif. ferent power factor conditions. One or both of the compensation devices energized by the currents in an alternator phase or phases is arranged for a variable member of ampere turns which may be adjusted at will according to the power factor of the load. The compensation devices comprise current coils B.C on the regulators; these coils are energized respectively from the phases U, V of the particular alternator. Fig. 1 shows the regulators of each of the alternators I, II and III modified according to different embodiments of the invention. In the first the coil B has adjusting taps; in the second the coil C is shunted by a variable resistance; and in the third the coils B and C are combined and fed from a transformer D having two primaries fed from separate phases, one of these having adjusting taps. The operation of these regulators is explained vectorially in the Specification.
GB531/27A 1926-01-14 1927-01-07 Improvements in and relating to regulating devices for alternating current machines Expired GB264486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA46790D DE476671C (en) 1926-01-14 1926-01-14 Automatic control device for multi-phase alternating current machines working in parallel

Publications (1)

Publication Number Publication Date
GB264486A true GB264486A (en) 1927-08-04

Family

ID=6935442

Family Applications (1)

Application Number Title Priority Date Filing Date
GB531/27A Expired GB264486A (en) 1926-01-14 1927-01-07 Improvements in and relating to regulating devices for alternating current machines

Country Status (2)

Country Link
DE (1) DE476671C (en)
GB (1) GB264486A (en)

Also Published As

Publication number Publication date
DE476671C (en) 1929-05-23

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