JPS5941037U - solar power generation device - Google Patents

solar power generation device

Info

Publication number
JPS5941037U
JPS5941037U JP13445282U JP13445282U JPS5941037U JP S5941037 U JPS5941037 U JP S5941037U JP 13445282 U JP13445282 U JP 13445282U JP 13445282 U JP13445282 U JP 13445282U JP S5941037 U JPS5941037 U JP S5941037U
Authority
JP
Japan
Prior art keywords
power generation
generation device
solar power
grid
switch
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
JP13445282U
Other languages
Japanese (ja)
Inventor
浅井　至
Original Assignee
富士電機株式会社
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 富士電機株式会社 filed Critical 富士電機株式会社
Priority to JP13445282U priority Critical patent/JPS5941037U/en
Publication of JPS5941037U publication Critical patent/JPS5941037U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は系統連系される太陽光発電装置の基本システム
構成を示す回路図、第２図は太陽光発電装置を非常用電
源装置として運用する場合の例を示すブロック図、第３
図は本考案装置の実施例を示すブロック図である。 １・・・太陽電池、２・・・インバータ、３・・・ＡＣ
フィルタ、４・・・変圧器、５・・・配電系統、７・・
・ＡＣスイッチ、１１・・・運転条件判別器、１２〜１
４・・・タイマ、１５・・・インバータ出力電圧指令演
算器、１６・・・ＡＣスイッチ駆動回路。Fig. 1 is a circuit diagram showing the basic system configuration of a solar power generation device connected to the grid, Fig. 2 is a block diagram showing an example of operating the photovoltaic power generation device as an emergency power supply device, and Fig. 3
The figure is a block diagram showing an embodiment of the device of the present invention. 1...Solar cell, 2...Inverter, 3...AC
Filter, 4... Transformer, 5... Distribution system, 7...
・AC switch, 11... Operating condition discriminator, 12-1
4...Timer, 15...Inverter output voltage command calculator, 16...AC switch drive circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 、　　太陽電池、インバータ、ＡＣフィルタおよび変圧
器から構成され、系統に連系して運転する太陽光発電装
置において、太陽光発電装置と系統との間にＡＣスイッ
チを挿入し、インバータ停止状態ではＡＣスイッチを開
路させておき、インバータ運転開始時に太陽光発電装置
出力電圧を系統電圧とはＳ゛同相等大となるまで徐々に
立上らせた後に前記ＡＣスイッチを投入し、しかる後に
太陽光発電装置から系統への電力供給を開始させる制御
手段を設けたことを特徴とする太陽光発電装置。, In a solar power generation device that is composed of solar cells, an inverter, an AC filter, and a transformer and is operated while connected to the grid, an AC switch is inserted between the solar power generation device and the grid, and when the inverter is stopped, the AC is turned off. The switch is left open, and when the inverter starts operating, the output voltage of the solar power generation device is gradually raised until it becomes equal in phase with the grid voltage, and then the AC switch is turned on, and then the solar power generation device starts generating electricity. A solar power generation device characterized by comprising a control means for starting power supply from the device to a grid.
JP13445282U 1982-09-04 1982-09-04 solar power generation device Pending JPS5941037U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13445282U JPS5941037U (en) 1982-09-04 1982-09-04 solar power generation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13445282U JPS5941037U (en) 1982-09-04 1982-09-04 solar power generation device

Publications (1)

Publication Number Publication Date
JPS5941037U true JPS5941037U (en) 1984-03-16

Family

ID=30302947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13445282U Pending JPS5941037U (en) 1982-09-04 1982-09-04 solar power generation device

Country Status (1)

Country Link
JP (1) JPS5941037U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011151910A (en) * 2010-01-20 2011-08-04 Sanyo Electric Co Ltd System linkage device
JP2014023317A (en) * 2012-07-19 2014-02-03 Joshin Denki Co Ltd Photovoltaic power generation system
JP2016100963A (en) * 2014-11-20 2016-05-30 三菱電機株式会社 System interconnection inverter device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011151910A (en) * 2010-01-20 2011-08-04 Sanyo Electric Co Ltd System linkage device
JP2014023317A (en) * 2012-07-19 2014-02-03 Joshin Denki Co Ltd Photovoltaic power generation system
JP2016100963A (en) * 2014-11-20 2016-05-30 三菱電機株式会社 System interconnection inverter device

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