FR2955712B1 - Appareil de suppression de courant d'appel de transformateur - Google Patents

Appareil de suppression de courant d'appel de transformateur Download PDF

Info

Publication number: FR2955712B1
Authority: FR; France
Prior art keywords: current; suppression apparatus; transformer; current suppression; transformer current
Prior art date: 2010-01-28
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.): Active

Application number

FR1150689A

Other languages

English (en)

Other versions

FR2955712A1 (fr

Inventor

Keisuke UDAGAWA

Tadashi Koshizuka

Shiro Maruyama

Minoru Saito

Noriyuki NAGAYAMA

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.)

Toshiba Corp

Original Assignee

Toshiba Corp

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.)

2010-01-28

Filing date

2011-01-28

Publication date

2018-03-16

2011-01-28 Application filed by Toshiba Corp filed Critical Toshiba Corp

2011-07-29 Publication of FR2955712A1 publication Critical patent/FR2955712A1/fr

2018-03-16 Application granted granted Critical

2018-03-16 Publication of FR2955712B1 publication Critical patent/FR2955712B1/fr

Status Active legal-status Critical Current

2031-01-28 Anticipated expiration legal-status Critical

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
- H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off
- H02H9/002—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off limiting inrush current on switching on of inductive loads subjected to remanence, e.g. transformers
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the AC cycle
- H01H9/563—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the AC cycle for multipolar switches, e.g. different timing for different phases, selecting phase with first zero-crossing
- 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

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Protection Of Transformers (AREA)
Keying Circuit Devices (AREA)

FR1150689A 2010-01-28 2011-01-28 Appareil de suppression de courant d'appel de transformateur Active FR2955712B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2010017263A JP5459666B2 (ja)	2010-01-28	2010-01-28	励磁突入電流抑制装置
JP2010-017263		2010-01-28

Publications (2)

Publication Number	Publication Date
FR2955712A1 FR2955712A1 (fr)	2011-07-29
FR2955712B1 true FR2955712B1 (fr)	2018-03-16

Family

ID=44279041

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1150689A Active FR2955712B1 (fr)	2010-01-28	2011-01-28	Appareil de suppression de courant d'appel de transformateur

Country Status (5)

Country	Link
US (1)	US8564159B2 (fr)
JP (1)	JP5459666B2 (fr)
CN (1)	CN102142676B (fr)
BR (1)	BRPI1100803A2 (fr)
FR (1)	FR2955712B1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5646237B2 (ja) *	2010-07-26	2014-12-24	株式会社東芝	変圧器の残留磁束推定方法及び残留磁束推定装置
JP5487051B2 (ja) *	2010-08-20	2014-05-07	株式会社東芝	励磁突入電流抑制装置
JP5472920B2 (ja)	2010-08-23	2014-04-16	株式会社東芝	励磁突入電流抑制装置
JP5762870B2 (ja) *	2011-07-27	2015-08-12	株式会社東芝	励磁突入電流抑制装置
JP5713848B2 (ja) *	2011-09-14	2015-05-07	株式会社東芝	励磁突入電流抑制装置
JP5343118B2 (ja) *	2011-12-07	2013-11-13	株式会社興電舎	励磁突入電流抑制装置
US9008982B2 (en) *	2012-03-09	2015-04-14	Schweitzer Engineering Laboratories, Inc.	Systems and methods for determining residual flux in a power transformer
JP5908336B2 (ja)	2012-05-08	2016-04-26	株式会社東芝	励磁突入電流抑制装置及び励磁突入電流抑制方法
JP5858871B2 (ja) *	2012-06-11	2016-02-10	株式会社東芝	励磁突入電流抑制装置
JP6099896B2 (ja) *	2012-07-19	2017-03-22	株式会社東芝	励磁突入電流抑制装置及びその抑制方法
KR101833815B1 (ko) *	2013-09-12	2018-03-02	엘에스산전 주식회사	Scott 변압기 보호용 디지털 비율 차동 계전기 및 그의 제어 방법
CN105140885A (zh) *	2015-08-18	2015-12-09	淮沪电力有限公司	主变压器励磁涌流抑制装置
CN105914710B (zh) *	2016-04-22	2018-03-06	国网山东省电力公司检修公司	基于合闸电压频率控制的变压器励磁涌流抑制系统及方法
US10802054B2 (en)	2017-09-22	2020-10-13	Schweitzer Engineering Laboratories, Inc.	High-fidelity voltage measurement using a capacitance-coupled voltage transformer
US11038342B2 (en)	2017-09-22	2021-06-15	Schweitzer Engineering Laboratories, Inc.	Traveling wave identification using distortions for electric power system protection
US10345363B2 (en)	2017-09-22	2019-07-09	Schweitzer Engineering Laboratories, Inc.	High-fidelity voltage measurement using resistive divider in a capacitance-coupled voltage transformer
US11437205B2 (en) *	2018-12-27	2022-09-06	Hitachi Energy Switzerland Ag	Method and device for monitoring operation of a switching device for controlled switching applications
US11187727B2 (en)	2019-04-29	2021-11-30	Schweitzer Engineering Laboratories, Inc.	Capacitance-coupled voltage transformer monitoring
CN111600284A (zh) *	2020-03-05	2020-08-28	青岛鼎信通讯股份有限公司	一种应用于可控逆变中工频变压器的励磁涌流抑制方法
CN113067511A (zh) *	2021-03-12	2021-07-02	华能国际电力股份有限公司上海石洞口第一电厂	一种单侧电源变压器抑制涌流系统和方法
CN113471319B (zh) *	2021-06-29	2022-06-07	中国电子科技集团公司第十八研究所	一种空间用太阳电池阵剩磁矩的消除结构及方法
CN113889972B (zh) *	2021-09-18	2022-08-02	华中科技大学	一种三相变压器空载合闸励磁涌流的抑制方法及装置
US12316112B2 (en)	2022-07-12	2025-05-27	Schweitzer Engineering Laboratories, Inc.	Breaker control units and related systems and methods
US12199502B2 (en) *	2023-05-03	2025-01-14	L3Harris Technologies, Inc.	Start sequence method and apparatus for three-phase transformers
US12573872B2 (en)	2024-04-11	2026-03-10	L3Harris Technologies, Inc.	Control of static transfer switch system for volt-second balance transfer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2001218354A (ja) *	1999-11-25	2001-08-10	Mitsubishi Electric Corp	位相制御開閉装置
JP2002075145A (ja)	2000-09-04	2002-03-15	Hitachi Ltd	励磁突入電流抑制装置付きガス遮断器
JP2004088834A (ja) *	2002-08-23	2004-03-18	Mitsubishi Electric Corp	スコット結線変圧器用開閉器
JP3804606B2 (ja)	2002-12-25	2006-08-02	三菱電機株式会社	変圧器励磁突入電流抑制装置
US8310106B2 (en)	2006-11-29	2012-11-13	Kabushiki Kaisha Toshiba	Magnetizing inrush current suppression device and method for transformer
JP2008140580A (ja) *	2006-11-30	2008-06-19	Toshiba Corp	３相変圧器の励磁突入電流抑制装置
JP5208593B2 (ja)	2008-06-20	2013-06-12	株式会社東芝	変圧器の励磁突入電流抑制装置及びその制御方法

2010
- 2010-01-28 JP JP2010017263A patent/JP5459666B2/ja active Active
2011
- 2011-01-27 US US13/014,892 patent/US8564159B2/en active Active
- 2011-01-27 CN CN201110037342.7A patent/CN102142676B/zh active Active
- 2011-01-28 FR FR1150689A patent/FR2955712B1/fr active Active
- 2011-01-28 BR BRPI1100803-2A patent/BRPI1100803A2/pt not_active Application Discontinuation

Also Published As

Publication number	Publication date
JP5459666B2 (ja)	2014-04-02
US20110181989A1 (en)	2011-07-28
FR2955712A1 (fr)	2011-07-29
JP2011154974A (ja)	2011-08-11
CN102142676B (zh)	2015-04-01
BRPI1100803A2 (pt)	2012-11-20
CN102142676A (zh)	2011-08-03
US8564159B2 (en)	2013-10-22

Legal Events

Date	Code	Title	Description
2015-12-09	PLFP	Fee payment	Year of fee payment: 6
2016-12-12	PLFP	Fee payment	Year of fee payment: 7
2017-09-22	PLSC	Publication of the preliminary search report	Effective date: 20170922
2017-12-08	PLFP	Fee payment	Year of fee payment: 8
2019-12-16	PLFP	Fee payment	Year of fee payment: 10
2020-12-10	PLFP	Fee payment	Year of fee payment: 11
2021-12-16	PLFP	Fee payment	Year of fee payment: 12
2022-12-08	PLFP	Fee payment	Year of fee payment: 13
2023-12-12	PLFP	Fee payment	Year of fee payment: 14
2024-12-09	PLFP	Fee payment	Year of fee payment: 15
2025-11-28	PLFP	Fee payment	Year of fee payment: 16

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