GB1314036A - Voltage regulators - Google Patents

Voltage regulators

Info

Publication number
GB1314036A
GB1314036A GB1314036DA GB1314036A GB 1314036 A GB1314036 A GB 1314036A GB 1314036D A GB1314036D A GB 1314036DA GB 1314036 A GB1314036 A GB 1314036A
Authority
GB
United Kingdom
Prior art keywords
coil
voltage
tapping means
transformer
july
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
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.)
MIDLAND TRANSFORMER CO Ltd
Original Assignee
MIDLAND TRANSFORMER 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 MIDLAND TRANSFORMER CO Ltd filed Critical MIDLAND TRANSFORMER CO Ltd
Publication of GB1314036A publication Critical patent/GB1314036A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/06—Variable transformers or inductances not covered by group H01F21/00 with current collector gliding or rolling on or along winding

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ac-Ac Conversion (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

1314036 Transformer systems MIDLAND TRANSFORMER CO Ltd 11 July 1970 [17 July 1969] 36002/69 Heading H2H An A.C. voltage regulator comprises two magnetically linked windings 10, 11 on a core 12, the coil 11 being provided with tapping means 17, 18 which are movable axially along the coil in opposite directions, the tapping means 17 being directly connected to a point on the coil 10 so that as the tapping means 17, 18 are moved along the coil 11 the voltage of the coil between the tapping means may be added to or subtracted from the voltage of the coil 10. Thus, if the tapping means 17 is connected to an end 16 of the coil 10, the output voltage at terminals 15, 19 may vary between 0 and twice the input voltage V; assuming a turns ratio of one between the coils 10, 11. In other embodiments the input voltage may be connected to an end of both the coils, the arrangement may be such as to form a three phase system and the output voltage may be taken by way of the secondary winding of a further transformer having two primary windings.
GB1314036D 1969-07-17 1969-07-17 Voltage regulators Expired GB1314036A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3600269 1969-07-17

Publications (1)

Publication Number Publication Date
GB1314036A true GB1314036A (en) 1973-04-18

Family

ID=10383885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1314036D Expired GB1314036A (en) 1969-07-17 1969-07-17 Voltage regulators

Country Status (1)

Country Link
GB (1) GB1314036A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281666A (en) * 1993-09-01 1995-03-08 Dana Corp Electrical power flow controller particularly for a solar generator
GB2284939A (en) * 1993-08-15 1995-06-21 Aziz Fawzy Mekaiel Fanouse Voltage regulating transformer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284939A (en) * 1993-08-15 1995-06-21 Aziz Fawzy Mekaiel Fanouse Voltage regulating transformer
GB2281666A (en) * 1993-09-01 1995-03-08 Dana Corp Electrical power flow controller particularly for a solar generator

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee