NZ522927A - Overvoltage protection using both varistors and spark-gap arresters - Google Patents

Overvoltage protection using both varistors and spark-gap arresters

Info

Publication number
NZ522927A
NZ522927A NZ522927A NZ52292701A NZ522927A NZ 522927 A NZ522927 A NZ 522927A NZ 522927 A NZ522927 A NZ 522927A NZ 52292701 A NZ52292701 A NZ 52292701A NZ 522927 A NZ522927 A NZ 522927A
Authority
NZ
New Zealand
Prior art keywords
type
protective device
surge protective
supply unit
neutral conductor
Prior art date
Application number
NZ522927A
Other languages
English (en)
Inventor
Jacobus Theodorus Kouwenhoven
Michiel Henricus Hartmann
Teunis Frans Krul
Original Assignee
Konink Kpn N
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19771777&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NZ522927(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Konink Kpn N filed Critical Konink Kpn N
Publication of NZ522927A publication Critical patent/NZ522927A/en

Links

Classifications

    • 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
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/06—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using spark-gap arresters
    • 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
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/042—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage comprising means to limit the absorbed power or indicate damaged over-voltage protection device

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Amplifiers (AREA)
  • Measuring Volume Flow (AREA)
  • Power Conversion In General (AREA)
NZ522927A 2000-07-21 2001-07-09 Overvoltage protection using both varistors and spark-gap arresters NZ522927A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1015766A NL1015766C2 (nl) 2000-07-21 2000-07-21 Stelsel voor overspanningbeveiliging.
PCT/EP2001/007884 WO2002009253A1 (en) 2000-07-21 2001-07-09 System for overvoltage protection

Publications (1)

Publication Number Publication Date
NZ522927A true NZ522927A (en) 2004-08-27

Family

ID=19771777

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ522927A NZ522927A (en) 2000-07-21 2001-07-09 Overvoltage protection using both varistors and spark-gap arresters

Country Status (12)

Country Link
US (1) US6853529B2 (enExample)
EP (2) EP1575142A3 (enExample)
JP (2) JP2004505588A (enExample)
CN (1) CN1331291C (enExample)
AT (1) ATE311026T1 (enExample)
AU (2) AU8759001A (enExample)
DE (1) DE60115248T2 (enExample)
DK (1) DK1305863T3 (enExample)
ES (1) ES2250471T3 (enExample)
NL (1) NL1015766C2 (enExample)
NZ (1) NZ522927A (enExample)
WO (1) WO2002009253A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050068709A1 (en) * 2000-07-21 2005-03-31 Koninklijke Kpn N.V. System for overvoltage protection
AUPS333302A0 (en) * 2002-07-02 2002-07-25 Fultec Pty Ltd A protection and indication circuit
FR2868889B1 (fr) * 2004-04-08 2008-04-04 Novexia Sa Dispositif de mise a la terre automatique du point neutre d'un transformateur hta/bt
FI116176B (fi) * 2004-05-18 2005-09-30 Abb Oy Maadoitus- ja ylijännitesuojausjärjestely
JP4599214B2 (ja) * 2005-04-18 2010-12-15 株式会社東芝 電気車制御装置
US7933108B2 (en) * 2007-12-18 2011-04-26 Rockwell Automation Technologies, Inc. Motor drive with low leakage surge protection
EP2590200B1 (en) * 2008-09-19 2015-08-19 Advanced Fusion Systems LLC High speed current shunt
US20110255199A1 (en) * 2010-04-16 2011-10-20 General Electric Company Arc flash hazard reduction for transformer secondaries
KR101074663B1 (ko) 2010-09-17 2011-10-19 주식회사 그라운드 쌍방향 서지보호기
CN102646972A (zh) * 2012-04-28 2012-08-22 山西科泰电气有限公司 煤矿动力中心过压保护装置
DE102012112480B4 (de) * 2012-07-04 2018-10-04 Dehn + Söhne Gmbh + Co. Kg Gekapselte, blitzstromtragfähige und folgestrombegrenzende Überspannungsschutzeinrichtung mit mindestens einer Funkenstrecke
CN102842900A (zh) * 2012-08-17 2012-12-26 河北省首钢迁安钢铁有限责任公司 一种起重机供电电路
US8941961B2 (en) * 2013-03-14 2015-01-27 Boulder Wind Power, Inc. Methods and apparatus for protection in a multi-phase machine
CN103199516B (zh) * 2013-03-20 2016-01-27 华为技术有限公司 一种交流防护电路及系统防雷电路
CN104064333A (zh) * 2014-06-06 2014-09-24 合肥鑫伟电力设备有限公司 一种户外防雷变压器
JP6551980B2 (ja) * 2015-10-26 2019-07-31 株式会社サンコーシヤ サージ防護デバイス及びサージ防護システム
CN106129989A (zh) * 2016-08-28 2016-11-16 安徽普天电力科技有限公司 一种三相组合式过电压保护器
CN106487208B (zh) * 2016-11-28 2018-12-28 阳光电源股份有限公司 一种逆变器交流线缆对地共模电压的抑制方法及装置
US20190006064A1 (en) * 2017-06-29 2019-01-03 David R. Hall Power Drop Assembly
EP3830921B1 (de) * 2018-09-27 2025-07-09 Siemens Energy Global GmbH & Co. KG Sternpunkterdung mit überspannungsbegrenzung für einen mehrphasigen transformator
CN109861196B (zh) * 2019-02-28 2020-07-03 王鑫 一种防雷装置
CN110752536B (zh) * 2019-09-18 2023-11-03 国网浙江省电力有限公司经济技术研究院 气体绝缘金属封闭中性点成套装置
CN113067321B (zh) * 2020-01-02 2022-12-13 国网宁夏电力有限公司 一种统一潮流控制器的过电压保护装置
EP3934043A1 (en) * 2020-06-30 2022-01-05 ABB Schweiz AG Arrangement for overvoltage protection of subsea electrical apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20122536U1 (de) * 1969-05-30 2006-03-23 Koninklijke Kpn N.V. Überspannungsschutzsystem
US4455586A (en) * 1980-10-24 1984-06-19 Oneac Corporation High voltage filtering and protection circuit
DE3317758A1 (de) * 1983-05-16 1984-11-22 Transformatoren Union Ag, 7000 Stuttgart Anordnung von ueberspannungsableitern an einem transformator
US6157529A (en) * 1984-10-24 2000-12-05 Ahuja; Om Basic surge protector
JPH0728503B2 (ja) * 1986-08-13 1995-03-29 ダイキン工業株式会社 雷サ−ジ保護装置
CA2113419A1 (en) * 1991-08-14 1993-03-04 Randy J. Longsdorf Improved lightning protection for field mounted instruments
EP0561149B1 (de) * 1992-02-20 1997-01-02 Siemens Aktiengesellschaft Anordnung zur Stromversorgung einer Elektronik aus einem Drehstromnetz
US5617288A (en) * 1995-06-05 1997-04-01 Leviton Manufacturing Co., In. Automatic surge suppressor disconnect protection system

Also Published As

Publication number Publication date
WO2002009253A1 (en) 2002-01-31
AU2001287590B2 (en) 2004-11-04
JP2004505588A (ja) 2004-02-19
EP1575142A2 (en) 2005-09-14
DE60115248T2 (de) 2006-07-27
EP1305863A1 (en) 2003-05-02
NL1015766C2 (nl) 2002-01-22
AU8759001A (en) 2002-02-05
DE60115248D1 (de) 2005-12-29
DK1305863T3 (da) 2006-03-27
US6853529B2 (en) 2005-02-08
JP2006230197A (ja) 2006-08-31
CN1331291C (zh) 2007-08-08
ES2250471T3 (es) 2006-04-16
EP1575142A3 (en) 2012-05-02
CN1443388A (zh) 2003-09-17
EP1305863B1 (en) 2005-11-23
US20030151862A1 (en) 2003-08-14
ATE311026T1 (de) 2005-12-15

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Legal Events

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PSEA Patent sealed
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