GB2511455A - Apparatus for controlling the voltage in an alternating current electricity supply - Google Patents

Apparatus for controlling the voltage in an alternating current electricity supply Download PDF

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Publication number
GB2511455A
GB2511455A GB1409854.5A GB201409854A GB2511455A GB 2511455 A GB2511455 A GB 2511455A GB 201409854 A GB201409854 A GB 201409854A GB 2511455 A GB2511455 A GB 2511455A
Authority
GB
United Kingdom
Prior art keywords
voltage
alternating current
electricity supply
controlling
current electricity
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.)
Withdrawn
Application number
GB1409854.5A
Other versions
GB201409854D0 (en
Inventor
Paul Carter
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.)
APEX CABLES Ltd
Original Assignee
APEX CABLES 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 APEX CABLES Ltd filed Critical APEX CABLES Ltd
Publication of GB201409854D0 publication Critical patent/GB201409854D0/en
Publication of GB2511455A publication Critical patent/GB2511455A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/10—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers
    • H02M5/12—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers for conversion of voltage or current amplitude only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
    • H02P13/06—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output by tap-changing; by rearranging interconnections of windings

Landscapes

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

Abstract

A voltage optimisation apparatus (10) for controlling output voltage (38) of an alternating current electricity supply (36) is disclosed. The apparatus includes input (12,14) and output terminals (16,18) and a transformer (24) reducing or increasing the voltage to an optimum voltage. A processor (40) controls switches (32,34) that turn the transformer on and off when the wave form of the voltage is within a predetermined range relative to zero.
GB1409854.5A 2011-11-30 2012-11-30 Apparatus for controlling the voltage in an alternating current electricity supply Withdrawn GB2511455A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB201120589A GB201120589D0 (en) 2011-11-30 2011-11-30 VO control system
PCT/GB2012/052967 WO2013079962A2 (en) 2011-11-30 2012-11-30 Apparatus for controlling the voltage in an alternating current electricity supply

Publications (2)

Publication Number Publication Date
GB201409854D0 GB201409854D0 (en) 2014-07-16
GB2511455A true GB2511455A (en) 2014-09-03

Family

ID=45508935

Family Applications (2)

Application Number Title Priority Date Filing Date
GB201120589A Ceased GB201120589D0 (en) 2011-11-30 2011-11-30 VO control system
GB1409854.5A Withdrawn GB2511455A (en) 2011-11-30 2012-11-30 Apparatus for controlling the voltage in an alternating current electricity supply

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB201120589A Ceased GB201120589D0 (en) 2011-11-30 2011-11-30 VO control system

Country Status (3)

Country Link
EP (1) EP2786478A2 (en)
GB (2) GB201120589D0 (en)
WO (1) WO2013079962A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2533900A (en) * 2014-09-11 2016-07-13 Emsc (Uk) Ltd Electrical device
GB2591979B (en) * 2019-11-22 2024-01-24 Voltsmart Uk Ltd A consumer unit
CN111010183A (en) * 2019-12-24 2020-04-14 沈阳君印科技有限公司 Alternating current signal conversion method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19718127A1 (en) * 1997-04-29 1998-11-05 Endless Energy Gmbh Circuit arrangement to adjust alternating voltage applied to lamp
WO2007017618A1 (en) * 2005-08-10 2007-02-15 Energetix Voltage Control Limited A voltage regulation device
WO2008027052A2 (en) * 2006-08-31 2008-03-06 Otis Elevator Company Management of power source variations in an elevator drive system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0917318D0 (en) 2009-04-08 2009-11-18 Alfa Electric Ltd Energy saving device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19718127A1 (en) * 1997-04-29 1998-11-05 Endless Energy Gmbh Circuit arrangement to adjust alternating voltage applied to lamp
WO2007017618A1 (en) * 2005-08-10 2007-02-15 Energetix Voltage Control Limited A voltage regulation device
WO2008027052A2 (en) * 2006-08-31 2008-03-06 Otis Elevator Company Management of power source variations in an elevator drive system

Also Published As

Publication number Publication date
GB201120589D0 (en) 2012-01-11
GB201409854D0 (en) 2014-07-16
WO2013079962A3 (en) 2014-06-19
WO2013079962A2 (en) 2013-06-06
EP2786478A2 (en) 2014-10-08

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)