JPS6222542B2 - - Google Patents

Info

Publication number
JPS6222542B2
JPS6222542B2 JP57031994A JP3199482A JPS6222542B2 JP S6222542 B2 JPS6222542 B2 JP S6222542B2 JP 57031994 A JP57031994 A JP 57031994A JP 3199482 A JP3199482 A JP 3199482A JP S6222542 B2 JPS6222542 B2 JP S6222542B2
Authority
JP
Japan
Prior art keywords
neutral point
power generation
solar
solar cell
block
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
Application number
JP57031994A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58148472A (ja
Inventor
Sueo Sakata
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP57031994A priority Critical patent/JPS58148472A/ja
Publication of JPS58148472A publication Critical patent/JPS58148472A/ja
Publication of JPS6222542B2 publication Critical patent/JPS6222542B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Photovoltaic Devices (AREA)
JP57031994A 1982-02-26 1982-02-26 太陽電池の故障検出装置 Granted JPS58148472A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57031994A JPS58148472A (ja) 1982-02-26 1982-02-26 太陽電池の故障検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57031994A JPS58148472A (ja) 1982-02-26 1982-02-26 太陽電池の故障検出装置

Publications (2)

Publication Number Publication Date
JPS58148472A JPS58148472A (ja) 1983-09-03
JPS6222542B2 true JPS6222542B2 (enrdf_load_stackoverflow) 1987-05-19

Family

ID=12346460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57031994A Granted JPS58148472A (ja) 1982-02-26 1982-02-26 太陽電池の故障検出装置

Country Status (1)

Country Link
JP (1) JPS58148472A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4829424B2 (ja) * 2001-05-31 2011-12-07 キヤノン株式会社 太陽電池アレイ及び太陽光発電システム
JP5159569B2 (ja) * 2008-11-11 2013-03-06 株式会社日立製作所 燃料電池システムおよびその制御方法
JP5380646B1 (ja) * 2012-07-31 2014-01-08 株式会社システム・ジェイディー 接続箱、故障診断システム、プログラム、記録媒体及び故障診断方法
JP6470490B2 (ja) * 2013-11-26 2019-02-13 ネクストエナジー・アンド・リソース株式会社 太陽電池ストリングの発電不良検出方法、発電不良検出装置および太陽光発電装置
JP2016019390A (ja) * 2014-07-09 2016-02-01 Ｊｘ日鉱日石エネルギー株式会社 太陽光発電システム

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
FUSION TECHOLOGY=1980 *
THE CONFERENCE RECORD OF THE FIFTEENTH IEEE PHOTOVLTAIC SPECIALISTS CONFERENCE=1981 *

Also Published As

Publication number Publication date
JPS58148472A (ja) 1983-09-03

Similar Documents

Publication Publication Date Title
CN101981776B (zh) 用于接地故障探测和中断的系统和方法
US20170279265A1 (en) Disconnection of a string carrying direct current power
EP2587654B1 (en) Power conversion apparatus
US8243408B2 (en) Apparatus and method for preventing reverse power flow of over current relay
EP2834897B1 (en) Backup power system and grounding device for a backup power system
KR102724552B1 (ko) 누설전류 제한 직류 배전시스템 및 그 공사방법
JPS6222542B2 (enrdf_load_stackoverflow)
JPH0681410B2 (ja) 直流回路の地絡検出装置
JPS642011B2 (enrdf_load_stackoverflow)
KR100437446B1 (ko) 전력공급시스템의 계통 연계장치
JP2001298850A (ja) 太陽光発電パネルの地絡検出装置
WO2021220374A1 (ja) 電力変換装置および電力変換システム
CN100438248C (zh) 保护继电器
KR20170120954A (ko) 태양광 인버터 시스템의 고장 검출장치
RU2071624C1 (ru) Устройство для централизованной направленной защиты от замыканий на землю
JP2001224129A (ja) 発電システム及びその設置方法
JP2004328886A (ja) 自動監視回路
WO2020081002A1 (en) Mining machine with electrical insulation status monitoring
CN221380496U (zh) 一种防止多台泵组并联运行时单相接地保护的优化装置
JPH0834662B2 (ja) 太陽電池回路
JP2005341666A (ja) 単独運転防止装置
JP3746552B2 (ja) 瞬時電圧低下対策装置の異常確認方法
JP3015589B2 (ja) 瞬時電圧低下検出方法
JPH0729700Y2 (ja) 方向短絡継電器
RU2314618C1 (ru) Способ построения и настройки токовой отсечки