DE69022555D1 - Gerät zur erfassung von der trennung eines systemes für verteilte stromversorgung. - Google Patents

Gerät zur erfassung von der trennung eines systemes für verteilte stromversorgung.

Info

Publication number: DE69022555D1
Authority: DE; Germany
Prior art keywords: disconnection; detecting; power supply; supply system; distributed power
Prior art date: 1989-04-06
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 - Fee Related

Application number

DE69022555T

Other languages

English (en)

Other versions

DE69022555T2 (de

Inventor

Hiromasa Higasa

Fumihiko Ishikawa

Shigenori - Matsumura

Takeshi Fuji Electric Takemura

Toshihisa Fuji Electri Shimizu

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.)

Shikoku Research Institute Inc

Fuji Electric Co Ltd

Original Assignee

Shikoku Research Institute Inc

Fuji Electric 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.)

1989-04-06

Filing date

1990-04-05

Publication date

1995-10-26

1990-03-07 Priority claimed from JP2053571A external-priority patent/JP2645162B2/ja

1990-04-05 Application filed by Shikoku Research Institute Inc, Fuji Electric Co Ltd filed Critical Shikoku Research Institute Inc

1995-10-26 Application granted granted Critical

1995-10-26 Publication of DE69022555D1 publication Critical patent/DE69022555D1/de

1996-05-30 Publication of DE69022555T2 publication Critical patent/DE69022555T2/de

2010-04-06 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for AC mains or AC distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Business, Economics & Management (AREA)
Emergency Management (AREA)
Supply And Distribution Of Alternating Current (AREA)
Inverter Devices (AREA)
Stand-By Power Supply Arrangements (AREA)

DE69022555T 1989-04-06 1990-04-05 Gerät zur erfassung von der trennung eines systemes für verteilte stromversorgung. Expired - Fee Related DE69022555T2 (de)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP8769489		1989-04-06
JP23640189		1989-09-12
JP2053571A JP2645162B2 (ja)	1989-04-06	1990-03-07	分散配置型電源用逆圧検出回路
PCT/JP1990/000463 WO1990012440A1 (en)	1989-04-06	1990-04-05	System separation detector for power source of distributed type

Publications (2)

Publication Number	Publication Date
DE69022555D1 true DE69022555D1 (de)	1995-10-26
DE69022555T2 DE69022555T2 (de)	1996-05-30

Family

ID=27294995

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69022555T Expired - Fee Related DE69022555T2 (de)	1989-04-06	1990-04-05	Gerät zur erfassung von der trennung eines systemes für verteilte stromversorgung.

Country Status (4)

Country	Link
US (1)	US5099145A (de)
EP (1)	EP0432269B1 (de)
DE (1)	DE69022555T2 (de)
WO (1)	WO1990012440A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2730595B2 (ja) *	1989-08-21	1998-03-25	株式会社四国総合研究所	小型発電装置の系統連系装置
WO1994003957A1 (en) *	1992-08-07	1994-02-17	Kabushiki Kaisha Shikoku Sogo Kenkyujo	Device for preventing reverse charging
JP3029185B2 (ja) *	1994-04-12	2000-04-04	キヤノン株式会社	単独運転防止装置、それを用いた分散型発電装置及び発電システム
EP0746078B1 (de) *	1995-05-31	2002-09-18	Kabushiki Kaisha Meidensha	Verfahren und Vorrichtung zum Detektieren des Islanding-Betriebes eines verteilten Generators
JP3227480B2 (ja)	1996-05-29	2001-11-12	シャープ株式会社	インバータ装置の単独運転検知方法、およびインバータ装置
US7015716B2 (en) *	2004-04-13	2006-03-21	Feature Integration Technology Inc.	Method for detecting a power load of a power supply module according to duty cycle detection, and related device
CN100458662C (zh) *	2005-04-22	2009-02-04	精拓科技股份有限公司	可动态调整负载装置的执行效能的装置及方法
CN100426196C (zh) *	2005-04-22	2008-10-15	精拓科技股份有限公司	一种调整负载装置执行效能的方法
US7813842B2 (en) *	2006-03-09	2010-10-12	Sony Corporation	Systems and methods for use in providing local power line communication
US9062653B2 (en) *	2010-08-23	2015-06-23	Vestas Wind Systems A/S	Changing a mode of operation of a wind turbine
US8861154B2 (en)	2011-06-21	2014-10-14	Consolidated Edison Company Of New York, Inc.	Recloser device and method of operation
US8817438B2 (en) *	2011-06-21	2014-08-26	Consolidated Edison Company Of New York, Inc.	Recloser device and method of operation
TW201318313A (zh) *	2011-10-19	2013-05-01	Jun-Lian Su	可利用代理端執行轉供復電之船舶配電系統
US20140028463A1 (en) *	2012-07-26	2014-01-30	General Electric Company	Methods and systems for detection of sensor tampering
US9379534B2 (en)	2013-03-13	2016-06-28	Consolidated Edison Company Of New York, Inc.	Recloser device and method of operation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5128813B1 (de) *	1968-02-02	1976-08-21
US4073004A (en) *	1974-01-24	1978-02-07	Raytheon Company	Power supply with voltage protection circuit
US4408246A (en) *	1982-01-13	1983-10-04	Westinghouse Electric Corp.	Protective relay apparatus
JPH0191671A (ja) *	1987-09-30	1989-04-11	Toshiba Corp	系統連系用インバータ装置
US4939617A (en) *	1989-05-05	1990-07-03	Dowty Rfl Industries Inc.	Method and apparatus for monitoring an AC transmission line
US5358706A (en) *	1992-09-30	1994-10-25	Union Carbide Chemicals & Plastics Technology Corporation	Muco-adhesive polymers

1990
- 1990-04-05 WO PCT/JP1990/000463 patent/WO1990012440A1/ja active IP Right Grant
- 1990-04-05 US US07/598,703 patent/US5099145A/en not_active Expired - Fee Related
- 1990-04-05 EP EP19900905682 patent/EP0432269B1/de not_active Expired - Lifetime
- 1990-04-05 DE DE69022555T patent/DE69022555T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US5099145A (en)	1992-03-24
EP0432269A1 (de)	1991-06-19
EP0432269B1 (de)	1995-09-20
DE69022555T2 (de)	1996-05-30
WO1990012440A1 (en)	1990-10-18
EP0432269A4 (en)	1992-01-29

Publication	Publication Date	Title
DE68904604D1 (de)	1993-03-11	Schnellkupplungseinrichtung.
DE3778211D1 (de)	1992-05-21	Monitor zur ueberwachung intravenoeser fluessigkeitszufuhr.
DE68923378D1 (de)	1995-08-10	Verbindungsvorrichtung für rohre.
DE68902328D1 (de)	1992-09-10	Fluessigkeits-kupplungszusammenbauten.
DE69018947D1 (de)	1995-06-01	Faserverstärktes Kunststoffrohr für geschraubte Rohrkupplungen.
DE69115081D1 (de)	1996-01-18	Kupplung für Stromversorgungssystem.
DE69008877D1 (de)	1994-06-23	Quervorrichtung zur Zuführung von Dampf.
DE69006143D1 (de)	1994-03-03	Hochdruckgaszufuhrsystem.
KR910000883U (ko)	1991-01-23	연료 공급 파이프
KR900020511U (ko)	1990-12-13	연료 공급 파이프
DE3871361D1 (de)	1992-06-25	Fluessigkeitskupplung.
DE69022555D1 (de)	1995-10-26	Gerät zur erfassung von der trennung eines systemes für verteilte stromversorgung.
DE3784063D1 (de)	1993-03-18	Druckmessgeraet.
KR900014641U (ko)	1990-08-02	연료 공급관
DE68917037D1 (de)	1994-09-01	System zur Stromversorgung.
DE3581190D1 (de)	1991-02-07	System zum aufrechterhalten des drucks in einer einspritzgiessvorrichtung.
DE59001695D1 (de)	1993-07-15	Ueberwachungsvorrichtung.
NO891628L (no)	1989-10-23	Utleveringsanordning.
DE69015714D1 (de)	1995-02-16	Verbindungs-Prüfsystem.
DE68913540D1 (de)	1994-04-07	Vorrichtung zum Einrücken der Knotenkupplung.
DE69015783D1 (de)	1995-02-16	Kraftstoffzufuhrschlauch.
DE3769447D1 (de)	1991-05-23	Einrichtung zum dosierten ausspritzen viskoser medien.
DE3762924D1 (de)	1990-06-28	Korrosionspruefgeraet.
DE68904714D1 (de)	1993-03-18	Vorrichtung zum spruehen von fluessigkeiten.
DE3852884D1 (de)	1995-03-09	Vorrichtung zum nutzbarmachen der meereswellenenergie.

Legal Events

Date	Code	Title	Description
1996-10-17	8364	No opposition during term of opposition
2001-05-10	8339	Ceased/non-payment of the annual fee