JP2016506227A5 - - Google Patents
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- JP2016506227A5 JP2016506227A5 JP2015546981A JP2015546981A JP2016506227A5 JP 2016506227 A5 JP2016506227 A5 JP 2016506227A5 JP 2015546981 A JP2015546981 A JP 2015546981A JP 2015546981 A JP2015546981 A JP 2015546981A JP 2016506227 A5 JP2016506227 A5 JP 2016506227A5
- Authority
- JP
- Japan
- Prior art keywords
- boost converter
- reverse current
- switch
- suppressed
- boost
- 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.)
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012112184.2A DE102012112184A1 (de) | 2012-12-12 | 2012-12-12 | Verfahren und Vorrichtung zum Schutz mehrerer Strings eines Photovoltaikgenerators vor Rückströmen |
| DE102012112184.2 | 2012-12-12 | ||
| PCT/EP2013/076114 WO2014090815A2 (de) | 2012-12-12 | 2013-12-10 | Verfahren und vorrichtung zum schutz mehrerer strings eines photovoltaikgenerators vor rückströmen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016506227A JP2016506227A (ja) | 2016-02-25 |
| JP2016506227A5 true JP2016506227A5 (https=) | 2017-01-26 |
| JP6112687B2 JP6112687B2 (ja) | 2017-04-12 |
Family
ID=49759294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015546981A Expired - Fee Related JP6112687B2 (ja) | 2012-12-12 | 2013-12-10 | リターン電流から光起電力発生器の複数のストリングを保護する方法および装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9806516B2 (https=) |
| EP (1) | EP2920858B1 (https=) |
| JP (1) | JP6112687B2 (https=) |
| CN (1) | CN104919671B (https=) |
| DE (1) | DE102012112184A1 (https=) |
| WO (1) | WO2014090815A2 (https=) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012203836B4 (de) * | 2012-03-12 | 2020-03-12 | Rct Power Gmbh | Schaltungsanordnung und Verfahren zum Wandeln und Anpassen einer Gleichspannung, Photovoltaikanlage |
| CN105827179B (zh) * | 2015-01-04 | 2018-09-07 | 华为技术有限公司 | 一种光伏系统 |
| US10404060B2 (en) | 2015-02-22 | 2019-09-03 | Abb Schweiz Ag | Photovoltaic string reverse polarity detection |
| JP6488963B2 (ja) * | 2015-09-28 | 2019-03-27 | 株式会社デンソー | 電源システムの制御装置、及び電源ユニット |
| US20170331363A1 (en) * | 2016-05-13 | 2017-11-16 | Altera Corporation | Current Limited Power Converter Circuits And Methods |
| CN106130067B (zh) * | 2016-07-15 | 2018-06-15 | 东莞理工学院 | 一种光伏发电系统及方法 |
| CN107947736B (zh) * | 2017-12-28 | 2023-08-25 | 扬州华鼎电器有限公司 | 一种光伏发电弹性控制装置及其控制方法 |
| JP7067155B2 (ja) * | 2018-03-14 | 2022-05-16 | オムロン株式会社 | パワーコンディショナ |
| EP3605813A1 (de) | 2018-07-30 | 2020-02-05 | Fronius International GmbH | Wechselrichter mit zwischenkreisschutz |
| GB2585173A (en) * | 2018-11-12 | 2021-01-06 | Eaton Intelligent Power Ltd | Photovoltaic string combiner box with protection functions |
| WO2021005793A1 (ja) * | 2019-07-11 | 2021-01-14 | 三菱電機株式会社 | 直流分電盤 |
| DE102019127198B4 (de) * | 2019-10-09 | 2023-01-19 | Sma Solar Technology Ag | Verfahren zum betrieb einer energieerzeugungsanlage und energieerzeugungsanlage mit dem verfahren |
| CN110888085A (zh) * | 2019-11-29 | 2020-03-17 | 华为数字技术（苏州）有限公司 | 逆变器短路检测方法、装置及逆变器 |
| WO2021207880A1 (zh) | 2020-04-13 | 2021-10-21 | 华为技术有限公司 | 一种短路保护装置、短路保护方法及光伏发电系统 |
| CN112260533A (zh) * | 2020-09-11 | 2021-01-22 | 华为技术有限公司 | 一种直流汇流箱、逆变器、光伏系统及保护方法 |
| CN112332669B (zh) | 2020-11-11 | 2022-05-24 | 阳光电源股份有限公司 | 一种mlpe光伏系统及其光伏组串控制方法 |
| EP4708672A2 (en) * | 2020-12-31 | 2026-03-11 | Huawei Digital Power Technologies Co., Ltd. | Photovoltaic power generation system, photovoltaic inverter, and direct current combiner box |
| CN118380970A (zh) * | 2024-04-28 | 2024-07-23 | 阳光电源股份有限公司 | 功率变换电路的电源侧关断保护方法、功率变换器、汇流箱及功率变换系统 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10120595B4 (de) | 2000-04-28 | 2004-08-05 | Sharp K.K. | Solarenergiesystem |
| US20070107767A1 (en) | 2005-11-16 | 2007-05-17 | Arizona Public Service Company | DC power-generation system and integral control apparatus therefor |
| US8816535B2 (en) * | 2007-10-10 | 2014-08-26 | Solaredge Technologies, Ltd. | System and method for protection during inverter shutdown in distributed power installations |
| US8013472B2 (en) * | 2006-12-06 | 2011-09-06 | Solaredge, Ltd. | Method for distributed power harvesting using DC power sources |
| EP2104200B1 (de) * | 2008-03-22 | 2019-02-27 | SMA Solar Technology AG | Verfahren zur ansteuerung eines multi-string-wechselrichters für photovoltaikanlagen |
| DE102009032288A1 (de) | 2009-07-09 | 2011-01-13 | Kostal Industrie Elektrik Gmbh | Photovoltaikanlage |
| EP2282388A1 (de) | 2009-08-06 | 2011-02-09 | SMA Solar Technology AG | Vorrichtung zur Einspeisung elektrischer Energie von einer Vielzahl von Strings von Photovoltaikmodulen in ein Stromnetz |
| ATE555531T1 (de) | 2009-08-06 | 2012-05-15 | Sma Solar Technology Ag | Rückstromsensor für parallel geschaltete solarmodule |
| US20120080943A1 (en) * | 2010-09-30 | 2012-04-05 | Astec International Limited | Photovoltaic Power Systems |
| JPWO2012046331A1 (ja) * | 2010-10-07 | 2014-02-24 | 東芝三菱電機産業システム株式会社 | 故障検出装置 |
-
2012
- 2012-12-12 DE DE102012112184.2A patent/DE102012112184A1/de not_active Withdrawn
-
2013
- 2013-12-10 WO PCT/EP2013/076114 patent/WO2014090815A2/de not_active Ceased
- 2013-12-10 CN CN201380070356.6A patent/CN104919671B/zh active Active
- 2013-12-10 JP JP2015546981A patent/JP6112687B2/ja not_active Expired - Fee Related
- 2013-12-10 EP EP13802966.5A patent/EP2920858B1/de active Active
-
2015
- 2015-06-12 US US14/737,712 patent/US9806516B2/en active Active
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