CN106716823B - 用于探测光伏设备中的电弧的方法和用于光伏设备中的电弧的探测设备以及光伏设备 - Google Patents

用于探测光伏设备中的电弧的方法和用于光伏设备中的电弧的探测设备以及光伏设备 Download PDF

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Publication number
CN106716823B
CN106716823B CN201580048636.6A CN201580048636A CN106716823B CN 106716823 B CN106716823 B CN 106716823B CN 201580048636 A CN201580048636 A CN 201580048636A CN 106716823 B CN106716823 B CN 106716823B
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CN
China
Prior art keywords
bus
arc
string
acoustic
lines
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Expired - Fee Related
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CN201580048636.6A
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English (en)
Chinese (zh)
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CN106716823A (zh
Inventor
C·默茨
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SMA Solar Technology AG
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SMA Solar Technology AG
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Publication of CN106716823A publication Critical patent/CN106716823A/zh
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Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/95—Circuit arrangements
    • H10F77/953—Circuit arrangements for devices having potential barriers
    • H10F77/955—Circuit arrangements for devices having potential barriers for photovoltaic devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H02H1/0015—Using arc detectors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H02H1/0015—Using arc detectors
    • H02H1/0023—Using arc detectors sensing non electrical parameters, e.g. by optical, pneumatic, thermal or sonic sensors
    • 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
    • H02H7/20—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 electronic equipment
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
    • H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Photovoltaic Devices (AREA)
  • Inverter Devices (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
CN201580048636.6A 2014-09-09 2015-09-01 用于探测光伏设备中的电弧的方法和用于光伏设备中的电弧的探测设备以及光伏设备 Expired - Fee Related CN106716823B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14184145.2 2014-09-09
EP14184145.2A EP2996157B1 (de) 2014-09-09 2014-09-09 Verfahren zum Detektieren von und Detektionsvorrichtung für Lichtbögen in einer Photovoltaikanlage
PCT/EP2015/069936 WO2016037897A1 (de) 2014-09-09 2015-09-01 Verfahren zum detektieren von und detektionsvorrichtung für lichtbögen in einer photovoltaikanlage

Publications (2)

Publication Number Publication Date
CN106716823A CN106716823A (zh) 2017-05-24
CN106716823B true CN106716823B (zh) 2019-06-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580048636.6A Expired - Fee Related CN106716823B (zh) 2014-09-09 2015-09-01 用于探测光伏设备中的电弧的方法和用于光伏设备中的电弧的探测设备以及光伏设备

Country Status (5)

Country Link
US (1) US10581377B2 (enExample)
EP (1) EP2996157B1 (enExample)
JP (1) JP6704898B2 (enExample)
CN (1) CN106716823B (enExample)
WO (1) WO2016037897A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012024728A1 (de) * 2012-12-18 2014-07-03 Ellenberger & Poensgen Gmbh Verfahren und Vorrichtung zur Überwachung einer elektrischen Anlage auf einen Rückstrom
US20170170662A1 (en) * 2015-12-15 2017-06-15 Marvin S. Keshner Parallel-Connected Solar Panel Array System with Split Inverter
US11277000B2 (en) * 2016-06-21 2022-03-15 Mitsubishi Electric Corporation DC electrical circuit protection apparatus and ARC detection method
JP6673237B2 (ja) * 2017-01-23 2020-03-25 オムロン株式会社 アーク検出装置
JP6658582B2 (ja) * 2017-01-31 2020-03-04 オムロン株式会社 アーク検出装置
JP6658586B2 (ja) * 2017-02-03 2020-03-04 オムロン株式会社 アーク検出装置
US10879854B2 (en) 2018-01-26 2020-12-29 Skyworks Solutions, Inc. Universal memory-based model for nonlinear power amplifier behaviors
US10985695B2 (en) 2018-08-28 2021-04-20 Analog Devices International Unlimited Company DC arc detection and photovoltaic plant profiling system
EP3855190B8 (de) * 2020-01-27 2025-04-23 Navispace GmbH Schallbasierte strommessung
CN112636311B (zh) * 2020-11-12 2021-11-12 中国南方电网有限责任公司超高压输电公司广州局 基于电压钳位原理的多端口限流断路器及故障切除方法
CN113125905B (zh) * 2021-05-18 2022-10-21 余昉 电弧故障检测装置、方法、设备以及存储介质
US20240055998A1 (en) 2022-08-11 2024-02-15 Delta Electronics, Inc. Photovoltaic inverter
CN115327315B (zh) * 2022-08-12 2025-02-28 上海电机学院 基于声信号的直流电弧检测方法、系统、设备及存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103597363A (zh) * 2011-07-04 2014-02-19 Sma太阳能技术股份公司 检测光伏电源系统中的电弧故障的方法和系统
CN103635820A (zh) * 2011-07-04 2014-03-12 原子能与替代能源委员会 光伏设备中的电弧检测

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6182406A (ja) * 1984-09-29 1986-04-26 Toshiba Corp 油入電器の監視装置
JPH05223883A (ja) * 1992-02-18 1993-09-03 Sumitomo Electric Ind Ltd 光ファイバによる部分放電検出方法
DE19617243A1 (de) 1996-04-30 1997-11-06 Horstmann Gmbh Dipl Ing H Verfahren und Vorrichtung zur Bestimmung des Abstandes eines Kabelfehlers
WO2004099800A2 (de) 2003-05-09 2004-11-18 Siemens Aktiengesellschaft Messeinrichtung und verfahren zur ortung einer teilentladung
US7403129B2 (en) * 2006-05-10 2008-07-22 Eaton Corporation Electrical switching apparatus and method employing acoustic and current signals to distinguish between parallel and series arc faults
US8473250B2 (en) * 2006-12-06 2013-06-25 Solaredge, Ltd. Monitoring of distributed power harvesting systems using DC power sources
FR2940459B1 (fr) * 2008-12-22 2012-11-30 Commissariat Energie Atomique Procede de detection d'arc electrique dans une installation photovoltaique.
US8218274B2 (en) * 2009-12-15 2012-07-10 Eaton Corporation Direct current arc fault circuit interrupter, direct current arc fault detector, noise blanking circuit for a direct current arc fault circuit interrupter, and method of detecting arc faults
DE102010026815A1 (de) 2010-07-10 2012-01-12 Hagenuk KMT Kabelmeßtechnik GmbH Verfahren und Vorrichtung zur Ortung von Kabelfehlern
EP2710388B1 (en) * 2011-05-20 2021-05-19 SMA Solar Technology AG Method and system for detecting an arc fault in a power circuit
US9008978B2 (en) * 2011-06-17 2015-04-14 Sunfield Semiconductor, Inc. System and method for arc detection in solar power arrays
US9431825B2 (en) * 2011-07-28 2016-08-30 Tigo Energy, Inc. Systems and methods to reduce the number and cost of management units of distributed power generators
JP5888972B2 (ja) * 2011-12-22 2016-03-22 三菱電機株式会社 太陽光発電システム
JP5889143B2 (ja) * 2012-08-21 2016-03-22 三菱電機株式会社 太陽光発電システムおよびアーク検出保護装置
DE102012110687A1 (de) * 2012-08-27 2014-05-15 Newtos Ag Verfahren zur Lichtbogenerkennung in Photovoltaikanlagen
US9057752B2 (en) * 2012-09-11 2015-06-16 Eaton Corporation Method and apparatus for detecting a loose electrical connection in photovoltaic system
US9240682B2 (en) * 2012-09-18 2016-01-19 Sunpower Corporation Mitigation of arc flash hazard in photovoltaic power plants
US9465909B2 (en) * 2012-11-16 2016-10-11 Sensata Technologies, Inc. Systems and methods of discriminating DC arcs and load switching noise
US9304159B2 (en) * 2013-01-08 2016-04-05 Eaton Corporation Detection and location of electrical connections having a micro-interface abnormality in an electrical system
JP6164848B2 (ja) * 2013-01-10 2017-07-19 三菱電機株式会社 アーク検出装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103597363A (zh) * 2011-07-04 2014-02-19 Sma太阳能技术股份公司 检测光伏电源系统中的电弧故障的方法和系统
CN103635820A (zh) * 2011-07-04 2014-03-12 原子能与替代能源委员会 光伏设备中的电弧检测

Also Published As

Publication number Publication date
JP6704898B2 (ja) 2020-06-03
US20170179880A1 (en) 2017-06-22
CN106716823A (zh) 2017-05-24
JP2017529818A (ja) 2017-10-05
US10581377B2 (en) 2020-03-03
WO2016037897A1 (de) 2016-03-17
EP2996157A1 (de) 2016-03-16
EP2996157B1 (de) 2016-05-25

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