CN115210980A - 电弧检测装置、功率调节器、室内布线系统、断路器、太阳能板、太阳能板附属模块以及连接箱 - Google Patents

电弧检测装置、功率调节器、室内布线系统、断路器、太阳能板、太阳能板附属模块以及连接箱 Download PDF

Info

Publication number
CN115210980A
CN115210980A CN202180017579.0A CN202180017579A CN115210980A CN 115210980 A CN115210980 A CN 115210980A CN 202180017579 A CN202180017579 A CN 202180017579A CN 115210980 A CN115210980 A CN 115210980A
Authority
CN
China
Prior art keywords
wiring
arc
detection device
solar panel
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.)
Pending
Application number
CN202180017579.0A
Other languages
English (en)
Chinese (zh)
Inventor
古贺达雄
光武义雄
金森圭太
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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.)
Filing date
Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN115210980A publication Critical patent/CN115210980A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
    • G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/14—Circuits therefor, e.g. for generating test voltages, sensing circuits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/40—Testing power supplies
    • 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
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/50—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the appearance of abnormal wave forms, e.g. AC in DC installations
    • 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
    • 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
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/268—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured for DC systems
    • 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
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • 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
    • H02H7/1213—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 DC-DC converters
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Photovoltaic Devices (AREA)
  • Inverter Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
CN202180017579.0A 2020-03-11 2021-03-03 电弧检测装置、功率调节器、室内布线系统、断路器、太阳能板、太阳能板附属模块以及连接箱 Pending CN115210980A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-041960 2020-03-11
JP2020041960 2020-03-11
PCT/JP2021/008297 WO2021182263A1 (ja) 2020-03-11 2021-03-03 アーク検出装置、パワーコンディショナ、屋内配線システム、ブレーカ、太陽光パネル、太陽光パネル付属モジュール及び接続箱

Publications (1)

Publication Number Publication Date
CN115210980A true CN115210980A (zh) 2022-10-18

Family

ID=77672195

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180017579.0A Pending CN115210980A (zh) 2020-03-11 2021-03-03 电弧检测装置、功率调节器、室内布线系统、断路器、太阳能板、太阳能板附属模块以及连接箱

Country Status (5)

Country Link
US (1) US12184055B2 (https=)
EP (1) EP4120496A4 (https=)
JP (1) JPWO2021182263A1 (https=)
CN (1) CN115210980A (https=)
WO (1) WO2021182263A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7437812B2 (ja) * 2020-03-11 2024-02-26 パナソニックＩｐマネジメント株式会社 アーク検出装置、パワーコンディショナ、屋内配線システム、ブレーカ、太陽光パネル、太陽光パネル付属モジュール及び接続箱
CN113569947A (zh) * 2021-07-27 2021-10-29 合肥阳光智维科技有限公司 电弧检测方法和系统
CN114878991A (zh) * 2022-06-01 2022-08-09 广州小鹏汽车科技有限公司 电弧检测电路、电池包以及电弧检测方法
EP4583341A1 (en) * 2022-09-02 2025-07-09 Kaneka Corporation Electric power supply system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009278744A (ja) * 2008-05-13 2009-11-26 Sinfonia Technology Co Ltd アーク検出装置及びこれを備えた航空機
US20130094112A1 (en) * 2011-10-15 2013-04-18 Kostal Industrie Elektrik Gmbh Photovoltaic installation
JP6164848B2 (ja) * 2013-01-10 2017-07-19 三菱電機株式会社 アーク検出装置
WO2019208027A1 (ja) * 2018-04-25 2019-10-31 パナソニックＩｐマネジメント株式会社 アーク検出回路、ブレーカ、パワーコンディショナ、太陽光パネル、太陽光パネル付属モジュールおよび接続箱

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7366622B1 (en) * 2005-10-17 2008-04-29 X-L Synergy Arc fault identification using model reference estimation
JP5419579B2 (ja) 2009-05-28 2014-02-19 京セラ株式会社 アーク検出手段とそれを用いた制御手段及び連絡手段
JP2013251981A (ja) 2012-05-31 2013-12-12 Mitsubishi Electric Corp パワーコンディショナ
WO2014011392A2 (en) 2012-07-09 2014-01-16 Dow Global Technologies Llc Systems and methods for detecting discontinuities in a solar array circuit and terminating current flow therein
JP2014143890A (ja) * 2013-01-25 2014-08-07 Sharp Corp 太陽光発電システム
JP6455363B2 (ja) * 2015-08-27 2019-01-23 株式会社Ｓｏｋｅｎ 診断装置
JP6037071B1 (ja) 2016-03-07 2016-11-30 オムロン株式会社 アーク検出装置
JP6234647B1 (ja) 2016-06-21 2017-11-22 三菱電機株式会社 直流電気回路保護装置およびアーク検出方法
JP6760105B2 (ja) * 2017-01-25 2020-09-23 富士電機機器制御株式会社 アーク故障検出装置
US10601234B2 (en) * 2017-08-15 2020-03-24 Tesla, Inc. Arc fault detection for battery packs in energy generation systems
CN108519151B (zh) * 2018-03-23 2020-05-05 京东方科技集团股份有限公司 光检测电路、光检测方法和光检测装置
WO2019198791A1 (ja) * 2018-04-13 2019-10-17 日東工業株式会社 分電盤
TWI689107B (zh) * 2019-04-10 2020-03-21 友達光電股份有限公司 光感測電路與顯示面板
TWI760666B (zh) * 2019-12-11 2022-04-11 瑞昱半導體股份有限公司 量測液晶顯示器的反應時間的量測系統及方法
EP4120494A4 (en) * 2020-03-11 2023-09-13 Panasonic Intellectual Property Management Co., Ltd. ARC DETECTION DEVICE, POWER CONDITIONER, INTERNAL WIRING SYSTEM, INTERRUPTER, SOLAR PANEL, SOLAR PANEL MOUNTED MODULE AND JUNCTION BOX
CN115151831A (zh) * 2020-03-11 2022-10-04 松下知识产权经营株式会社 电弧检测装置、室内电力线系统、太阳能发电系统以及蓄电池系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009278744A (ja) * 2008-05-13 2009-11-26 Sinfonia Technology Co Ltd アーク検出装置及びこれを備えた航空機
US20130094112A1 (en) * 2011-10-15 2013-04-18 Kostal Industrie Elektrik Gmbh Photovoltaic installation
JP6164848B2 (ja) * 2013-01-10 2017-07-19 三菱電機株式会社 アーク検出装置
WO2019208027A1 (ja) * 2018-04-25 2019-10-31 パナソニックＩｐマネジメント株式会社 アーク検出回路、ブレーカ、パワーコンディショナ、太陽光パネル、太陽光パネル付属モジュールおよび接続箱

Also Published As

Publication number Publication date
EP4120496A1 (en) 2023-01-18
US12184055B2 (en) 2024-12-31
WO2021182263A1 (ja) 2021-09-16
EP4120496A4 (en) 2023-09-20
JPWO2021182263A1 (https=) 2021-09-16
US20230099131A1 (en) 2023-03-30

Similar Documents

Publication Publication Date Title
CN115210980A (zh) 电弧检测装置、功率调节器、室内布线系统、断路器、太阳能板、太阳能板附属模块以及连接箱
US8053930B2 (en) Solar power plant
US10992238B2 (en) Maximizing power in a photovoltaic distributed power system
CN112075004B (zh) 用于太阳能领域的dc功率转换和传输的系统和方法
CN115298555B (zh) 电弧检测装置、功率调节器、室内布线系统、断路器、太阳能板、太阳能板附属模块以及连接箱
KR20160129266A (ko) 태양광 컨버터, 에너지 저장 컨버터 및 풍력 컨버터를 이용한 계통 연계형 통합 장치
CN115176407B (zh) 异常探测装置、异常探测方法、记录介质、室内布线系统、功率调节器、断路器、太阳能板、太阳能板附属模块以及连接箱
JP5931345B2 (ja) 無停電電源システム
CN115151830B (zh) 电弧检测装置、功率调节器、室内布线系统、断路器、太阳能面板、太阳能面板附属模块以及接线盒
JP7304532B2 (ja) アーク検出装置、屋内電力線システム、太陽光発電システム及び蓄電池システム
JP5891251B2 (ja) 電力変換装置の電源供給装置
JP7363858B2 (ja) パワーコンディショナ
JP2017192177A (ja) 電力変換装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20221018

WD01 Invention patent application deemed withdrawn after publication