CN115298555B - 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

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Publication number
CN115298555B
CN115298555B CN202180018875.2A CN202180018875A CN115298555B CN 115298555 B CN115298555 B CN 115298555B CN 202180018875 A CN202180018875 A CN 202180018875A CN 115298555 B CN115298555 B CN 115298555B
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China
Prior art keywords
wiring
arc
path
devices
detection device
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Application number
CN202180018875.2A
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English (en)
Chinese (zh)
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CN115298555A (zh
Inventor
古贺达雄
木寺和宪
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
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Panasonic Intellectual Property Management Co Ltd
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Publication of CN115298555A publication Critical patent/CN115298555A/zh
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Publication of CN115298555B publication Critical patent/CN115298555B/zh
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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
    • H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
    • 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)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Photovoltaic Devices (AREA)
  • Testing Relating To Insulation (AREA)
  • Protection Of Static Devices (AREA)
  • Inverter Devices (AREA)
CN202180018875.2A 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 Active CN115298555B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020041701 2020-03-11
JP2020-041701 2020-03-11
PCT/JP2021/008291 WO2021182259A1 (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 (2)

Publication Number Publication Date
CN115298555A CN115298555A (zh) 2022-11-04
CN115298555B true CN115298555B (zh) 2025-08-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180018875.2A Active CN115298555B (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) US11923670B2 (https=)
EP (1) EP4120495A4 (https=)
JP (1) JP7437812B2 (https=)
CN (1) CN115298555B (https=)
WO (1) WO2021182259A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115176407B (zh) * 2020-03-11 2026-04-10 松下知识产权经营株式会社 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
US12088080B2 (en) * 2020-03-11 2024-09-10 Panasonic Intellectual Property Management Co., Ltd. Arc detection device, solar inverter, indoor wiring system, breaker, solar panel, solar panel-attached module, and junction box
US20250344518A1 (en) * 2024-05-02 2025-11-06 JBB Advanced Technologies, LLC Method for manufacturing a solar panel having a solar cell and integrated circuits on the same silicon wafer

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JP2010231456A (ja) * 2009-03-26 2010-10-14 Panasonic Electric Works Co Ltd 電源システム
JP2017161240A (ja) * 2016-03-07 2017-09-14 オムロン株式会社 アーク検出装置

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JP2008042999A (ja) 2006-08-02 2008-02-21 Matsushita Electric Works Ltd 電源供給装置
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
JP2011010991A (ja) * 2009-07-06 2011-01-20 Sharp Corp 空気清浄機
EP2485377A4 (en) * 2009-09-30 2014-02-19 Toshiba Lighting & Technology EQUAL POWER SYSTEM
EP2325970A3 (en) * 2009-11-19 2015-01-21 Samsung SDI Co., Ltd. Energy management system and grid-connected energy storage system including the energy management system
WO2011065375A1 (ja) * 2009-11-25 2011-06-03 シャープ株式会社 電力変換装置、発電システム、及び充放電制御方法
SI23360A (sl) 2010-04-07 2011-10-28 Eti Elektroelement D.D. Obločno ločilno stikalo
JP6000193B2 (ja) 2013-06-14 2016-09-28 三菱電機株式会社 Ｄｃアーク検知装置
JP6299507B2 (ja) * 2014-07-29 2018-03-28 オムロン株式会社 太陽光発電システムの保護装置および太陽光発電システムの保護方法
US10348094B2 (en) 2015-01-28 2019-07-09 Abb Schweiz Ag Energy panel arrangement shutdown
CN107041162B (zh) 2015-04-22 2019-05-14 株式会社村田制作所 能量管理系统
JP6037071B1 (ja) * 2016-03-07 2016-11-30 オムロン株式会社 アーク検出装置
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WO2018032652A1 (zh) * 2016-08-19 2018-02-22 广东美的制冷设备有限公司 家电设备及用于其的故障电弧检测装置和方法
JP6673237B2 (ja) * 2017-01-23 2020-03-25 オムロン株式会社 アーク検出装置
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JP2017161240A (ja) * 2016-03-07 2017-09-14 オムロン株式会社 アーク検出装置

Also Published As

Publication number Publication date
JP7437812B2 (ja) 2024-02-26
EP4120495A1 (en) 2023-01-18
US20230095385A1 (en) 2023-03-30
CN115298555A (zh) 2022-11-04
JPWO2021182259A1 (https=) 2021-09-16
US11923670B2 (en) 2024-03-05
WO2021182259A1 (ja) 2021-09-16
EP4120495A4 (en) 2023-09-13

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