JPS59119791U - Single-phase inverter output filter circuit - Google Patents

Single-phase inverter output filter circuit

Info

Publication number
JPS59119791U
JPS59119791U JP1265983U JP1265983U JPS59119791U JP S59119791 U JPS59119791 U JP S59119791U JP 1265983 U JP1265983 U JP 1265983U JP 1265983 U JP1265983 U JP 1265983U JP S59119791 U JPS59119791 U JP S59119791U
Authority
JP
Japan
Prior art keywords
filter circuit
phase inverter
output filter
inverter output
windings
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.)
Granted
Application number
JP1265983U
Other languages
Japanese (ja)
Other versions
JPH0419994Y2 (en
Inventor
堀井　修一
Original Assignee
株式会社明電舎
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 株式会社明電舎 filed Critical 株式会社明電舎
Priority to JP1265983U priority Critical patent/JPS59119791U/en
Publication of JPS59119791U publication Critical patent/JPS59119791U/en
Application granted granted Critical
Publication of JPH0419994Y2 publication Critical patent/JPH0419994Y2/ja
Granted legal-status Critical Current

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  • Supply And Distribution Of Alternating Current (AREA)
  • Power Conversion In General (AREA)

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、第２図はサイリスクインバータの出力波形改善
のためのフィルタ回路の構成例を示すブロック図、第３
図はインバータユニット並列時における電流分担のアン
バランスを説明するための回路図、第４図は従来の大容
量単相インバータのブロック図、第５図は本考案に係る
単相インバータの出力フィルタ回路の一実施例を示す回
路図、第６図は同実施例におけるリアクトルの構成略図
である。 ＩＮＶ１〜ＩＮＶｎ・・・インバータユニット、Ｌ工〜
Ｌｎ・・・リアクトル、Ｙ・・・鉄心、１１及び１□・
・・巻線、Ｃ・・・コンデンサ、Ｔｏ・・・出力変圧器
。Figures 1 and 2 are block diagrams showing an example of the configuration of a filter circuit for improving the output waveform of a thyrisk inverter.
The figure is a circuit diagram for explaining the unbalance of current sharing when inverter units are paralleled, Figure 4 is a block diagram of a conventional large-capacity single-phase inverter, and Figure 5 is an output filter circuit of a single-phase inverter according to the present invention. FIG. 6 is a circuit diagram showing one embodiment of the present invention, and FIG. 6 is a schematic diagram of the structure of a reactor in the same embodiment. INV1~INVn...Inverter unit, L construction~
Ln...reactor, Y...iron core, 11 and 1□・
...Winding, C...Capacitor, To...Output transformer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 同一鉄心に所要巻数の巻線を２分割した形で巻装された
二つの巻線を有するインバータユニット毎のりアクドル
と、負荷と並列になり、かつ両端の入力側に前記リアク
トルの二つの巻線が分散して位置する如く接続される各
ユニット共通のコンデンサとからなる単相インバータの
出力フィルタ回路。A glue handle for each inverter unit having two windings each having the required number of turns wound on the same core in the form of two parts, and two windings of the reactor in parallel with the load and on the input side at both ends. An output filter circuit for a single-phase inverter consisting of capacitors common to each unit connected in a distributed manner.
JP1265983U 1983-01-31 1983-01-31 Single-phase inverter output filter circuit Granted JPS59119791U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1265983U JPS59119791U (en) 1983-01-31 1983-01-31 Single-phase inverter output filter circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1265983U JPS59119791U (en) 1983-01-31 1983-01-31 Single-phase inverter output filter circuit

Publications (2)

Publication Number Publication Date
JPS59119791U true JPS59119791U (en) 1984-08-13
JPH0419994Y2 JPH0419994Y2 (en) 1992-05-07

Family

ID=30144057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1265983U Granted JPS59119791U (en) 1983-01-31 1983-01-31 Single-phase inverter output filter circuit

Country Status (1)

Country Link
JP (1) JPS59119791U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6352674A (en) * 1986-08-21 1988-03-05 Fuji Electric Co Ltd Parallel connection circuit for inverter
JPS63299779A (en) * 1987-05-28 1988-12-07 Fuji Electric Co Ltd Parallel connection of single-phase inverter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227522A (en) * 1975-08-26 1977-03-01 Fuji Electric Co Ltd Transistor inverter
JPS5357428A (en) * 1976-11-04 1978-05-24 Toyo Electric Mfg Co Ltd Method of suppressing cross current
JPS5577375A (en) * 1978-12-06 1980-06-11 Hitachi Ltd Current-type inverter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227522A (en) * 1975-08-26 1977-03-01 Fuji Electric Co Ltd Transistor inverter
JPS5357428A (en) * 1976-11-04 1978-05-24 Toyo Electric Mfg Co Ltd Method of suppressing cross current
JPS5577375A (en) * 1978-12-06 1980-06-11 Hitachi Ltd Current-type inverter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6352674A (en) * 1986-08-21 1988-03-05 Fuji Electric Co Ltd Parallel connection circuit for inverter
JPS63299779A (en) * 1987-05-28 1988-12-07 Fuji Electric Co Ltd Parallel connection of single-phase inverter

Also Published As

Publication number Publication date
JPH0419994Y2 (en) 1992-05-07

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