GB279212A - Improvements in or relating to voltage regulating systems - Google Patents

Improvements in or relating to voltage regulating systems

Info

Publication number
GB279212A
GB279212A GB2204126A GB2204126A GB279212A GB 279212 A GB279212 A GB 279212A GB 2204126 A GB2204126 A GB 2204126A GB 2204126 A GB2204126 A GB 2204126A GB 279212 A GB279212 A GB 279212A
Authority
GB
United Kingdom
Prior art keywords
relays
switches
transformer
controlled
voltage
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
GB2204126A
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.)
JOHANN HERMANN ABBINK SPAINK
JOHN RUSSELL TAYLOR
Cutler Hammer Europe Ltd
Original Assignee
JOHANN HERMANN ABBINK SPAINK
JOHN RUSSELL TAYLOR
Igranic Electric 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 JOHANN HERMANN ABBINK SPAINK, JOHN RUSSELL TAYLOR, Igranic Electric Co Ltd filed Critical JOHANN HERMANN ABBINK SPAINK
Priority to GB2204126A priority Critical patent/GB279212A/en
Publication of GB279212A publication Critical patent/GB279212A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/24—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using bucking or boosting transformers as final control devices

Abstract

279,212. Igranic Electric Co., Ltd., Spaink, J. H. Abbink-, and Taylor, J. R. Sept. 7, 1926. Boosting by static transformers; regulation, automatic.-The voltage boost of a transformer Ta is automatically varied according to the supply voltage by a series of interlocked electromagnetic switches 1 - - 6 varying the secondary connections of a transformer Tb supplying the transformer Ta through a choke C. The switches 1 - - 6 are controlled by relays 15 - - 18 the operation of which is initiated by voltagesensitive relays 7 - - 10 responding to different voltage conditions. The last may be of the kind described in Specification 269,646, [Class 38 (v), Electric switches &c.]. The coils of the relays 15 - - 18 are controlled by auxiliary relays 11 - - 14 controlled by the voltage relays. For no boost main contacts 1a, 2a are closed, for succeeding steps 2a and 3a, 3a and 4a, and 4a and 5a and finally 5a and 6a. In addition to electrical interlocks which ensure correct operation of switches, mechanical interlocks prevent contacts 2a and 4a, 4a and 6a, 5a and 3a, 2a and 5a, 3a and 6a opening simultaneously. On failure of supply contacts 1a close and prevent inductive surges.
GB2204126A 1926-09-07 1926-09-07 Improvements in or relating to voltage regulating systems Expired GB279212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2204126A GB279212A (en) 1926-09-07 1926-09-07 Improvements in or relating to voltage regulating systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2204126A GB279212A (en) 1926-09-07 1926-09-07 Improvements in or relating to voltage regulating systems

Publications (1)

Publication Number Publication Date
GB279212A true GB279212A (en) 1927-10-27

Family

ID=10172921

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2204126A Expired GB279212A (en) 1926-09-07 1926-09-07 Improvements in or relating to voltage regulating systems

Country Status (1)

Country Link
GB (1) GB279212A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602150A (en) * 1950-01-11 1952-07-01 Hevi Duty Electric Co High-speed brightness switching for static type constant current regulators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602150A (en) * 1950-01-11 1952-07-01 Hevi Duty Electric Co High-speed brightness switching for static type constant current regulators

Similar Documents

Publication Publication Date Title
GB279212A (en) Improvements in or relating to voltage regulating systems
GB652558A (en) Improvements relating to moving-coil voltage regulators
GB529119A (en) Improvements in and relating to electric discharge lamp circuits
GB436148A (en) Improvements in and relating to electric supply systems
GB455278A (en) Voltage regulator for electrical distribution of lines
US2096880A (en) Rectifier starting system
GB568689A (en) Improvements in means for regulating power factor and voltage in alternating currentcircuits
GB306529A (en) Improvements relating to the regulation of the starting potential of electrical machines connected up through booster transformers
GB580100A (en) Improvements relating to apparatus for electro-deposition
GB568430A (en) Electric battery charging system
GB434884A (en) Improvements in automatic voltage regulators
GB505298A (en) Improvements relating to electric voltage regulators
GB505215A (en) Improvements in and relating to electric transformers
GB433162A (en) Improvements in and relating to electric control systems
GB542563A (en) Improvements in line drop compensators
GB390022A (en) Improvements in or relating to electric lighting plant
GB330969A (en) Improvements in or relating to the control of electrical transformers
GB312315A (en) Improvements in induction regulator installations
GB232718A (en) Improvements in electrical regulator systems
GB409128A (en) Improvements in booster transformer voltage regulating systems
GB618637A (en) Current transformer with two-part magnetic core
GB546836A (en) Improvements in and relating to electric valve control circuits
GB248083A (en) Improvements relating to voltage regulating systems for alternating-current feeders
GB379667A (en) Improvements in and connected with transformers of the static type
GB528119A (en) Improvements in and relating to automatic voltage control by induction regulators