AU2009326199B2 - Overload protection of a voltage reduction device - Google Patents

Overload protection of a voltage reduction device Download PDF

Info

Publication number
AU2009326199B2
AU2009326199B2 AU2009326199A AU2009326199A AU2009326199B2 AU 2009326199 B2 AU2009326199 B2 AU 2009326199B2 AU 2009326199 A AU2009326199 A AU 2009326199A AU 2009326199 A AU2009326199 A AU 2009326199A AU 2009326199 B2 AU2009326199 B2 AU 2009326199B2
Authority
AU
Australia
Prior art keywords
transformer
load
current
supply
fuse
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.)
Ceased
Application number
AU2009326199A
Other languages
English (en)
Other versions
AU2009326199A1 (en
Inventor
Lee Juby
Stephen Mangan
Philip M. Riley
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.)
Southern Fox Investments Ltd
Original Assignee
Southern Fox Investments 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 Southern Fox Investments Ltd filed Critical Southern Fox Investments Ltd
Publication of AU2009326199A1 publication Critical patent/AU2009326199A1/en
Application granted granted Critical
Publication of AU2009326199B2 publication Critical patent/AU2009326199B2/en
Assigned to SOUTHERN FOX INVESTMENTS LIMITED reassignment SOUTHERN FOX INVESTMENTS LIMITED Request for Assignment Assignors: ENERGETIX VOLTAGE CONTROL LIMITED
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/04—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Protection Of Transformers (AREA)
  • Protection Of Static Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Stand-By Power Supply Arrangements (AREA)
AU2009326199A 2008-12-09 2009-12-08 Overload protection of a voltage reduction device Ceased AU2009326199B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0822404A GB2466042B (en) 2008-12-09 2008-12-09 Voltage reduction
GB0822404.0 2008-12-09
PCT/GB2009/051661 WO2010067104A1 (en) 2008-12-09 2009-12-08 Overload protection of a voltage reduction device

Publications (2)

Publication Number Publication Date
AU2009326199A1 AU2009326199A1 (en) 2011-06-30
AU2009326199B2 true AU2009326199B2 (en) 2015-12-03

Family

ID=40289703

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2009326199A Ceased AU2009326199B2 (en) 2008-12-09 2009-12-08 Overload protection of a voltage reduction device

Country Status (20)

Country Link
US (1) US8692416B2 (enExample)
EP (1) EP2356728B1 (enExample)
JP (1) JP5165797B2 (enExample)
CN (1) CN102246373B (enExample)
AU (1) AU2009326199B2 (enExample)
CA (1) CA2744397C (enExample)
CY (1) CY1117341T1 (enExample)
DK (1) DK2356728T3 (enExample)
ES (1) ES2565187T3 (enExample)
GB (1) GB2466042B (enExample)
HR (1) HRP20160245T1 (enExample)
HU (1) HUE027284T2 (enExample)
IL (1) IL212542A (enExample)
NZ (1) NZ593329A (enExample)
PL (1) PL2356728T3 (enExample)
RU (1) RU2466487C1 (enExample)
SI (1) SI2356728T1 (enExample)
SM (1) SMT201600093B (enExample)
WO (1) WO2010067104A1 (enExample)
ZA (1) ZA201102918B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104143814A (zh) * 2013-05-10 2014-11-12 苏州普源精电科技有限公司 一种线性直流电源及测量装置
GB201313774D0 (en) * 2013-08-01 2013-09-18 Vphase Smart Energy Ltd Apparatus and method for voltage control
CN107342158A (zh) * 2017-06-19 2017-11-10 朱立仁 变压器及其自动保护方法
CN107611929B (zh) * 2017-08-17 2019-02-26 国家电网公司 一种高阻抗变压器旁路开关失灵判断和解决方法
US10763055B2 (en) * 2017-09-01 2020-09-01 Te Connectivity Corporation Pin configurable smart current sensor
CN109460099B (zh) * 2018-12-21 2023-06-20 中煤科工集团沈阳研究院有限公司 电气设备表面温升电流跟踪调整检验装置及检验方法
CN111064164B (zh) * 2019-11-12 2021-11-12 广东电网有限责任公司 一种双重保护箱式变电站

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951168A (en) * 1989-05-19 1990-08-21 Harrison Herman A Transformers having overload protection
JPH09269842A (ja) * 1996-03-29 1997-10-14 Rimushisu:Kk 節電装置における制御回路
US20030086218A1 (en) * 2001-10-22 2003-05-08 Alstom Protection system for protecting a poly-phase distribution transformer insulated in a liquid dielectric, the system including at least one phase disconnector switch

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1325444A1 (ru) * 1986-02-27 1987-07-23 Специальное Конструкторско-Технологическое Бюро "Модуль" Винницкого Политехнического Института Источник питани с комплексной защитой
FR2662557B1 (fr) * 1990-05-22 1997-07-25 Thomson Brandt Armements Convertisseur basse tension-haute tension.
RU2040850C1 (ru) * 1993-07-20 1995-07-25 Акционерное общество открытого типа "Ульяновское конструкторское бюро приборостроения" Источник электропитания
JPH0823633A (ja) * 1994-07-07 1996-01-23 Shikoku Electric Power Co Inc 静止型電圧調整装置の開閉方法および開閉装置を有する静止型電圧調整装置
CA2168520C (en) * 1995-02-22 2003-04-08 Fereydoun Mekanik Inverter/charger circuit for uninterruptible power supplies
US6087818A (en) * 1999-02-13 2000-07-11 Hughes; Robert C. Recreational vehicle voltage booster
CN2369268Y (zh) * 1999-05-12 2000-03-15 曾仁昌 交流电压稳压器
RU30471U1 (ru) * 2002-12-04 2003-06-27 Федеральный научно-производственный центр закрытое акционерное общество "Научно-производственный концерн (объединение) "ЭНЕРГИЯ" Станция управления погружным электронасосом
JP4052165B2 (ja) * 2003-04-01 2008-02-27 富士電機システムズ株式会社 無停電電源装置用変圧器の保護装置
RU2245574C1 (ru) * 2003-07-15 2005-01-27 Общество с ограниченной ответственностью "АТС-КОНВЕРС" Стабилизатор переменного напряжения с защитой от перенапряжений
JP2006074947A (ja) * 2004-09-03 2006-03-16 Matsushita Electric Ind Co Ltd 電源装置
EP1913454B1 (en) 2005-08-10 2010-07-28 Energetix Voltage Control Limited A voltage regulation device
US20070109695A1 (en) * 2005-11-15 2007-05-17 Functional Devices, Inc. Multiple UL class II secondary power sources
JP4802948B2 (ja) * 2006-09-04 2011-10-26 株式会社デンソー 負荷駆動制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951168A (en) * 1989-05-19 1990-08-21 Harrison Herman A Transformers having overload protection
JPH09269842A (ja) * 1996-03-29 1997-10-14 Rimushisu:Kk 節電装置における制御回路
US20030086218A1 (en) * 2001-10-22 2003-05-08 Alstom Protection system for protecting a poly-phase distribution transformer insulated in a liquid dielectric, the system including at least one phase disconnector switch

Also Published As

Publication number Publication date
WO2010067104A1 (en) 2010-06-17
CN102246373A (zh) 2011-11-16
US20110316351A1 (en) 2011-12-29
ZA201102918B (en) 2011-12-28
HUE027284T2 (en) 2016-09-28
IL212542A0 (en) 2011-06-30
CA2744397C (en) 2016-04-05
US8692416B2 (en) 2014-04-08
EP2356728A1 (en) 2011-08-17
HK1154707A1 (zh) 2012-04-27
CN102246373B (zh) 2014-12-17
CA2744397A1 (en) 2010-06-17
GB2466042A (en) 2010-06-16
SMT201600093B (it) 2016-04-29
RU2466487C1 (ru) 2012-11-10
GB0822404D0 (en) 2009-01-14
HRP20160245T1 (hr) 2016-04-22
JP2012511887A (ja) 2012-05-24
EP2356728B1 (en) 2016-01-06
DK2356728T3 (en) 2016-03-21
GB2466042B (en) 2013-07-31
ES2565187T3 (es) 2016-04-01
IL212542A (en) 2014-12-31
AU2009326199A1 (en) 2011-06-30
JP5165797B2 (ja) 2013-03-21
PL2356728T3 (pl) 2016-07-29
SI2356728T1 (sl) 2016-05-31
NZ593329A (en) 2013-01-25
CY1117341T1 (el) 2017-04-26

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Legal Events

Date Code Title Description
PC1 Assignment before grant (sect. 113)

Owner name: SOUTHERN FOX INVESTMENTS LIMITED

Free format text: FORMER APPLICANT(S): ENERGETIX VOLTAGE CONTROL LIMITED

FGA Letters patent sealed or granted (standard patent)