JP2016054032A - 電磁接触器、パワーコンディショナ - Google Patents
電磁接触器、パワーコンディショナ Download PDFInfo
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- JP2016054032A JP2016054032A JP2014178677A JP2014178677A JP2016054032A JP 2016054032 A JP2016054032 A JP 2016054032A JP 2014178677 A JP2014178677 A JP 2014178677A JP 2014178677 A JP2014178677 A JP 2014178677A JP 2016054032 A JP2016054032 A JP 2016054032A
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- Prior art keywords
- electromagnetic contactor
- power
- coil
- resistor
- voltage
- 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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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
- H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
- H01H47/10—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current by switching-in or -out impedance external to the relay winding
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
- H02J2300/22—The renewable source being solar energy
- H02J2300/24—The renewable source being solar energy of photovoltaic origin
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/381—Dispersed generators
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Control Of Electrical Variables (AREA)
Abstract
Description
2 パワーコンディショナ
3 変圧器
4 交流リアクトル
5 インバータ
6 フィルタコンデンサ
7 太陽光パネル
8 電磁接触器
9 交流開閉器
10 直流開閉器
11 投入スイッチ
12 電磁石コイル
13 電磁接触器 補助接点
14 電流制限用抵抗
15 電源バックアップ用コンデンサ
16 電圧
17 電流
Claims (6)
- 電力変換装置と、
交流電源と電力変換装置とを接続する電磁接触器と、
を備えるパワーコンディショナにおいて、
さらに、前記電磁接触器のコイルと直列接続される抵抗と、前記電磁接触器と直列接続される接点とを備え、前記抵抗と前記スイッチとは並列接続されており、前記電磁接触器のコイルおよび前記接点と並列にコンデンサが接続されていることを特徴とするパワーコンディショナ。 - 請求項1記載のパワーコンディショナであって、
前記コンデンサは電源バックアップ用であることを特徴とするパワーコンディショナ。 - 請求項1記載のパワーコンディショナであって、
前記接点は、前記電磁接触器の投入前後に切り替えられることを特徴とするパワーコンディショナ。 - 交流電源と電力変換装置とを接続する電磁接触器であって、
前記電磁接触器のコイルと直列接続される抵抗と、前記電磁接触器と直列接続される接点とを備え、前記抵抗と前記スイッチとは並列接続されており、前記電磁接触器のコイルおよび前記接点と並列にコンデンサが接続されていることを特徴とする電磁接触器。 - 請求項4記載の電磁接触器であって、
前記コンデンサは電源バックアップ用であることを特徴とする電磁接触器。 - 請求項4記載の電磁接触器であって、
前記接点は、前記電磁接触器の投入前後に切り替えられることを特徴とする電磁接触器。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014178677A JP6349203B2 (ja) | 2014-09-03 | 2014-09-03 | 電磁接触器、パワーコンディショナ |
EP15837592.3A EP3190602B1 (en) | 2014-09-03 | 2015-07-24 | Electromagnetic contactor and power conditioner |
PCT/JP2015/071053 WO2016035474A1 (ja) | 2014-09-03 | 2015-07-24 | 電磁接触器、パワーコンディショナ |
CN201580047439.2A CN106688070A (zh) | 2014-09-03 | 2015-07-24 | 电磁接触器和功率调节器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014178677A JP6349203B2 (ja) | 2014-09-03 | 2014-09-03 | 電磁接触器、パワーコンディショナ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016054032A true JP2016054032A (ja) | 2016-04-14 |
JP6349203B2 JP6349203B2 (ja) | 2018-06-27 |
Family
ID=55439543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014178677A Active JP6349203B2 (ja) | 2014-09-03 | 2014-09-03 | 電磁接触器、パワーコンディショナ |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3190602B1 (ja) |
JP (1) | JP6349203B2 (ja) |
CN (1) | CN106688070A (ja) |
WO (1) | WO2016035474A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106158511A (zh) * | 2016-08-30 | 2016-11-23 | 成都英格瑞德电气有限公司 | 基于llc谐振电路的改良防干扰电路 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107154318B (zh) * | 2017-05-26 | 2019-09-06 | 中国西电电气股份有限公司 | 一种弹簧操动机构用单向离合器的保护电路和保护方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5730226A (en) * | 1980-07-31 | 1982-02-18 | Omron Tateisi Electronics Co | Relay driving circuit |
JPH0397847U (ja) * | 1990-01-26 | 1991-10-09 | ||
JPH0515279U (ja) * | 1991-03-07 | 1993-02-26 | 横河電機株式会社 | ラツチングリレ―駆動回路 |
JPH075240U (ja) * | 1993-06-23 | 1995-01-24 | 象印マホービン株式会社 | リレー駆動回路 |
JP2013085411A (ja) * | 2011-10-12 | 2013-05-09 | Mitsubishi Electric Corp | 系統連系パワーコンディショナ |
WO2014050060A1 (ja) * | 2012-09-25 | 2014-04-03 | パナソニック株式会社 | リレー駆動装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2148391Y (zh) * | 1993-03-12 | 1993-12-01 | 贺东梅 | 节电接触器 |
US5631801A (en) * | 1994-12-28 | 1997-05-20 | General Electric Company | Fast relay control circuit with reduced bounce and low power consumption |
JPH1066349A (ja) * | 1996-08-14 | 1998-03-06 | Fuji Electric Co Ltd | 電源装置 |
CN201256127Y (zh) * | 2008-09-22 | 2009-06-10 | 福建森达电气有限公司 | 高性价比的直流接触器 |
CN201584370U (zh) * | 2009-11-19 | 2010-09-15 | 浙江正泰电器股份有限公司 | 交流接触器电磁转换系统 |
CN202395530U (zh) * | 2011-12-30 | 2012-08-22 | 珠海艾派克微电子有限公司 | 充电电路和充电装置 |
JP6191403B2 (ja) * | 2013-01-24 | 2017-09-06 | オムロン株式会社 | パワーコンディショナ、太陽電池システム、および異常判定方法 |
CN103971991B (zh) * | 2014-04-30 | 2016-04-13 | 中冶南方工程技术有限公司 | 一种外接的接触器节能装置 |
-
2014
- 2014-09-03 JP JP2014178677A patent/JP6349203B2/ja active Active
-
2015
- 2015-07-24 WO PCT/JP2015/071053 patent/WO2016035474A1/ja active Application Filing
- 2015-07-24 CN CN201580047439.2A patent/CN106688070A/zh active Pending
- 2015-07-24 EP EP15837592.3A patent/EP3190602B1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5730226A (en) * | 1980-07-31 | 1982-02-18 | Omron Tateisi Electronics Co | Relay driving circuit |
JPH0397847U (ja) * | 1990-01-26 | 1991-10-09 | ||
JPH0515279U (ja) * | 1991-03-07 | 1993-02-26 | 横河電機株式会社 | ラツチングリレ―駆動回路 |
JPH075240U (ja) * | 1993-06-23 | 1995-01-24 | 象印マホービン株式会社 | リレー駆動回路 |
JP2013085411A (ja) * | 2011-10-12 | 2013-05-09 | Mitsubishi Electric Corp | 系統連系パワーコンディショナ |
WO2014050060A1 (ja) * | 2012-09-25 | 2014-04-03 | パナソニック株式会社 | リレー駆動装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106158511A (zh) * | 2016-08-30 | 2016-11-23 | 成都英格瑞德电气有限公司 | 基于llc谐振电路的改良防干扰电路 |
Also Published As
Publication number | Publication date |
---|---|
CN106688070A (zh) | 2017-05-17 |
WO2016035474A1 (ja) | 2016-03-10 |
EP3190602A1 (en) | 2017-07-12 |
EP3190602B1 (en) | 2019-10-16 |
JP6349203B2 (ja) | 2018-06-27 |
EP3190602A4 (en) | 2018-04-18 |
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