GB264215A - Improvements in and relating to the control of dynamo electric machines - Google Patents

Improvements in and relating to the control of dynamo electric machines

Info

Publication number
GB264215A
GB264215A GB2541925A GB2541925A GB264215A GB 264215 A GB264215 A GB 264215A GB 2541925 A GB2541925 A GB 2541925A GB 2541925 A GB2541925 A GB 2541925A GB 264215 A GB264215 A GB 264215A
Authority
GB
United Kingdom
Prior art keywords
group
decompounding
common
driven
winding
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
GB2541925A
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.)
ALAN ADAIR POLLOCK
British Thomson Houston Co Ltd
Original Assignee
ALAN ADAIR POLLOCK
British Thomson Houston 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 ALAN ADAIR POLLOCK, British Thomson Houston Co Ltd filed Critical ALAN ADAIR POLLOCK
Priority to GB2541925A priority Critical patent/GB264215A/en
Publication of GB264215A publication Critical patent/GB264215A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)

Abstract

264,215. British Thomson-Houston Co., Ltd., and Pollock, A. A. Oct. 12, 1925. Running generators in parallel. - A parallelconnected group of direct-current generators G1 - - G3 driven at definitely related speeds, e.g. mounted upon a common shaft or driven by synchronous motors from a common supply, and having decompounding windings DS1 - - DS3 to ensure proper load sharing, is arranged to yield a load characteristic as in Fig. 2 by giving each machine a compounding winding F1 - - F3 energized from a common exciter E which is overcompounded by a winding CS carrying the whole or a part of the output of the group. By arranging the exciting circuit of this machine to reach saturation at the full output of the group the decompounding windings cause a fall of voltage on overload and a limitation of current on short-circuit. The compounding effect of the coil CS may be varied to vary the load characteristic.
GB2541925A 1925-10-12 1925-10-12 Improvements in and relating to the control of dynamo electric machines Expired GB264215A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2541925A GB264215A (en) 1925-10-12 1925-10-12 Improvements in and relating to the control of dynamo electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2541925A GB264215A (en) 1925-10-12 1925-10-12 Improvements in and relating to the control of dynamo electric machines

Publications (1)

Publication Number Publication Date
GB264215A true GB264215A (en) 1927-01-12

Family

ID=10227360

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2541925A Expired GB264215A (en) 1925-10-12 1925-10-12 Improvements in and relating to the control of dynamo electric machines

Country Status (1)

Country Link
GB (1) GB264215A (en)

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