DE3679133D1 - Sicherheitseinrichtung fuer leistungskonverter. - Google Patents

Sicherheitseinrichtung fuer leistungskonverter.

Info

Publication number
DE3679133D1
DE3679133D1 DE8686112570T DE3679133T DE3679133D1 DE 3679133 D1 DE3679133 D1 DE 3679133D1 DE 8686112570 T DE8686112570 T DE 8686112570T DE 3679133 T DE3679133 T DE 3679133T DE 3679133 D1 DE3679133 D1 DE 3679133D1
Authority
DE
Germany
Prior art keywords
power converter
safety device
safety
converter
power
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.)
Expired - Lifetime
Application number
DE8686112570T
Other languages
English (en)
Inventor
Suzuo Patent Division Saito
Shigetoshi Patent Divis Higaki
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.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE3679133D1 publication Critical patent/DE3679133D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H02H7/10—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 converters; for rectifiers
    • H02H7/12—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 converters; for rectifiers for static converters or rectifiers
    • H02H7/122—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 converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters
    • H02H7/1227—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 converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters responsive to abnormalities in the output circuit, e.g. short circuit
    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Protection Of Static Devices (AREA)
  • Inverter Devices (AREA)
DE8686112570T 1985-09-20 1986-09-11 Sicherheitseinrichtung fuer leistungskonverter. Expired - Lifetime DE3679133D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60207925A JPH0638696B2 (ja) 1985-09-20 1985-09-20 電力変換装置

Publications (1)

Publication Number Publication Date
DE3679133D1 true DE3679133D1 (de) 1991-06-13

Family

ID=16547821

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686112570T Expired - Lifetime DE3679133D1 (de) 1985-09-20 1986-09-11 Sicherheitseinrichtung fuer leistungskonverter.

Country Status (4)

Country Link
US (1) US4819121A (de)
EP (1) EP0216263B1 (de)
JP (1) JPH0638696B2 (de)
DE (1) DE3679133D1 (de)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
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JPH01177833A (ja) * 1988-01-04 1989-07-14 Toshiba Corp インバータ制御装置
JP2653450B2 (ja) * 1988-01-05 1997-09-17 株式会社東芝 電力貯蔵システム
JP2526992B2 (ja) * 1988-05-30 1996-08-21 三菱電機株式会社 交流出力変換器の並列運転システム
JPH027832A (ja) * 1988-06-27 1990-01-11 Toshiba Corp 分散形発電システム
EP0994420B1 (de) † 1990-04-18 2006-01-04 Rambus Inc. DRAM Halbleiter Vorrichtung
IL96808A (en) 1990-04-18 1996-03-31 Rambus Inc Introductory / Origin Circuit Agreed Using High-Performance Brokerage
US5627737A (en) * 1993-09-13 1997-05-06 Sanyo Electric Co., Ltd. Power inverter for use in system interconnection
EP1057234A4 (de) 1997-11-24 2007-10-31 Robert H Wills Verfahren zum vermeiden des inselbetriebs und gerät zur erzeugung von verteilter energie
JP3724793B2 (ja) * 2002-01-15 2005-12-07 東洋電機製造株式会社 系統連系インバータの単独運転検出装置及びその制御方法
US8102144B2 (en) 2003-05-28 2012-01-24 Beacon Power Corporation Power converter for a solar panel
AT501075B1 (de) * 2003-08-13 2008-05-15 Siemens Ag Oesterreich Verfahren und wechselrichter zum einspeisen von wechselstrom in ein netz
US7015597B2 (en) * 2003-09-11 2006-03-21 Square D Company Power regulator for power inverter
US7804756B2 (en) * 2005-10-11 2010-09-28 Zoran Corporation DVD−R/RW and DVD+R/RW recorders
US10693415B2 (en) 2007-12-05 2020-06-23 Solaredge Technologies Ltd. Testing of a photovoltaic panel
US11881814B2 (en) 2005-12-05 2024-01-23 Solaredge Technologies Ltd. Testing of a photovoltaic panel
US8384243B2 (en) 2007-12-04 2013-02-26 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US11735910B2 (en) 2006-12-06 2023-08-22 Solaredge Technologies Ltd. Distributed power system using direct current power sources
US9112379B2 (en) 2006-12-06 2015-08-18 Solaredge Technologies Ltd. Pairing of components in a direct current distributed power generation system
US8319483B2 (en) 2007-08-06 2012-11-27 Solaredge Technologies Ltd. Digital average input current control in power converter
US11296650B2 (en) 2006-12-06 2022-04-05 Solaredge Technologies Ltd. System and method for protection during inverter shutdown in distributed power installations
US9088178B2 (en) 2006-12-06 2015-07-21 Solaredge Technologies Ltd Distributed power harvesting systems using DC power sources
US8816535B2 (en) 2007-10-10 2014-08-26 Solaredge Technologies, Ltd. System and method for protection during inverter shutdown in distributed power installations
US11569659B2 (en) 2006-12-06 2023-01-31 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US8947194B2 (en) 2009-05-26 2015-02-03 Solaredge Technologies Ltd. Theft detection and prevention in a power generation system
US8473250B2 (en) 2006-12-06 2013-06-25 Solaredge, Ltd. Monitoring of distributed power harvesting systems using DC power sources
US11309832B2 (en) 2006-12-06 2022-04-19 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US8963369B2 (en) 2007-12-04 2015-02-24 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US9130401B2 (en) 2006-12-06 2015-09-08 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US11888387B2 (en) 2006-12-06 2024-01-30 Solaredge Technologies Ltd. Safety mechanisms, wake up and shutdown methods in distributed power installations
US8531055B2 (en) 2006-12-06 2013-09-10 Solaredge Ltd. Safety mechanisms, wake up and shutdown methods in distributed power installations
US11687112B2 (en) 2006-12-06 2023-06-27 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US8319471B2 (en) 2006-12-06 2012-11-27 Solaredge, Ltd. Battery power delivery module
US11728768B2 (en) 2006-12-06 2023-08-15 Solaredge Technologies Ltd. Pairing of components in a direct current distributed power generation system
US11855231B2 (en) 2006-12-06 2023-12-26 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US8618692B2 (en) 2007-12-04 2013-12-31 Solaredge Technologies Ltd. Distributed power system using direct current power sources
US8013472B2 (en) 2006-12-06 2011-09-06 Solaredge, Ltd. Method for distributed power harvesting using DC power sources
JP4908386B2 (ja) * 2007-11-30 2012-04-04 コーセル株式会社 スイッチング電源装置及びその駆動方法
US8049523B2 (en) 2007-12-05 2011-11-01 Solaredge Technologies Ltd. Current sensing on a MOSFET
WO2009072075A2 (en) 2007-12-05 2009-06-11 Solaredge Technologies Ltd. Photovoltaic system power tracking method
US8289742B2 (en) 2007-12-05 2012-10-16 Solaredge Ltd. Parallel connected inverters
US11264947B2 (en) 2007-12-05 2022-03-01 Solaredge Technologies Ltd. Testing of a photovoltaic panel
EP2722979B1 (de) 2008-03-24 2022-11-30 Solaredge Technologies Ltd. Schaltwandler mit einem hilfskommutierungsschaltkreis zur nullstromschaltung
EP3121922B1 (de) 2008-05-05 2020-03-04 Solaredge Technologies Ltd. Gleichstromleistungskombinierer
US10673229B2 (en) 2010-11-09 2020-06-02 Solaredge Technologies Ltd. Arc detection and prevention in a power generation system
GB2485527B (en) 2010-11-09 2012-12-19 Solaredge Technologies Ltd Arc detection and prevention in a power generation system
US10230310B2 (en) 2016-04-05 2019-03-12 Solaredge Technologies Ltd Safety switch for photovoltaic systems
US10673222B2 (en) 2010-11-09 2020-06-02 Solaredge Technologies Ltd. Arc detection and prevention in a power generation system
GB2486408A (en) 2010-12-09 2012-06-20 Solaredge Technologies Ltd Disconnection of a string carrying direct current
GB2496140B (en) 2011-11-01 2016-05-04 Solarcity Corp Photovoltaic power conditioning units
GB2483317B (en) 2011-01-12 2012-08-22 Solaredge Technologies Ltd Serially connected inverters
US20130009700A1 (en) * 2011-07-08 2013-01-10 Infineon Technologies Ag Power Converter Circuit with AC Output
US8570005B2 (en) 2011-09-12 2013-10-29 Solaredge Technologies Ltd. Direct current link circuit
GB2498365A (en) 2012-01-11 2013-07-17 Solaredge Technologies Ltd Photovoltaic module
GB2498790A (en) 2012-01-30 2013-07-31 Solaredge Technologies Ltd Maximising power in a photovoltaic distributed power system
US9853565B2 (en) 2012-01-30 2017-12-26 Solaredge Technologies Ltd. Maximized power in a photovoltaic distributed power system
GB2498791A (en) 2012-01-30 2013-07-31 Solaredge Technologies Ltd Photovoltaic panel circuitry
GB2499991A (en) 2012-03-05 2013-09-11 Solaredge Technologies Ltd DC link circuit for photovoltaic array
US10115841B2 (en) 2012-06-04 2018-10-30 Solaredge Technologies Ltd. Integrated photovoltaic panel circuitry
US9941813B2 (en) 2013-03-14 2018-04-10 Solaredge Technologies Ltd. High frequency multi-level inverter
US9548619B2 (en) 2013-03-14 2017-01-17 Solaredge Technologies Ltd. Method and apparatus for storing and depleting energy
EP4318001A3 (de) 2013-03-15 2024-05-01 Solaredge Technologies Ltd. Umgehungsmechanismus
US9318974B2 (en) 2014-03-26 2016-04-19 Solaredge Technologies Ltd. Multi-level inverter with flying capacitor topology
US11177663B2 (en) 2016-04-05 2021-11-16 Solaredge Technologies Ltd. Chain of power devices
US11018623B2 (en) 2016-04-05 2021-05-25 Solaredge Technologies Ltd. Safety switch for photovoltaic systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE800434A (fr) * 1972-06-26 1973-10-01 Licentia Gmbh Couplage pour la synchronisation d'au moins trois onduleurs fonctionnant en parallele
US4330816A (en) * 1980-01-02 1982-05-18 Fujitsu Fanuc Limited Overcurrent protection apparatus
US4366389A (en) * 1981-07-13 1982-12-28 Reliance Electric Company Continuously operating standby A-C power system
US4443709A (en) * 1982-04-08 1984-04-17 Honeywell Information Systems Inc. Frequency responsive system power sequencer
US4528457A (en) * 1983-02-28 1985-07-09 Keefe Donald J DC-AC converter for supplementing an AC power source

Also Published As

Publication number Publication date
EP0216263A2 (de) 1987-04-01
JPS6271428A (ja) 1987-04-02
EP0216263B1 (de) 1991-05-08
EP0216263A3 (en) 1987-10-14
JPH0638696B2 (ja) 1994-05-18
US4819121A (en) 1989-04-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee