JPS6393796U - - Google Patents

Info

Publication number
JPS6393796U
JPS6393796U JP18844686U JP18844686U JPS6393796U JP S6393796 U JPS6393796 U JP S6393796U JP 18844686 U JP18844686 U JP 18844686U JP 18844686 U JP18844686 U JP 18844686U JP S6393796 U JPS6393796 U JP S6393796U
Authority
JP
Japan
Prior art keywords
load
converter
current power
power
thyristor
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
JP18844686U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP18844686U priority Critical patent/JPS6393796U/ja
Publication of JPS6393796U publication Critical patent/JPS6393796U/ja
Pending legal-status Critical Current

Links

Description

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

第１図は本考案のＤＣ―ＡＣコンバータを示し
た回路図、第２図は第１図における波形を示した
タイムチヤート、第３図は本考案のＤＣ―ＡＣコ
ンバータを制御する場合の一実施例を示した回路
図である。第４図は第３図における回路例のタイ
ムチヤート、第５図は従来のＤＣ―ＡＣコンバー
タを示した回路図、第６図は第５図におけるＤＣ
―ＡＣコンバータの波形を示したタイムチヤート
である。 （符号の説明）、Ｔｒ１，Ｔｒ２，Ｔｒ３，Ｔ
ｒ４，Ｑ１，Ｑ２…パワートランジスタ、ＳＣＲ
１，ＳＣＲ２…サイリスタ、１，２…負荷、３…
発振器、４…三相発電機、５…全波整流器。 Fig. 1 is a circuit diagram showing the DC-AC converter of the present invention, Fig. 2 is a time chart showing the waveforms in Fig. 1, and Fig. 3 is an example of controlling the DC-AC converter of the present invention. FIG. 2 is a circuit diagram showing an example. Fig. 4 is a time chart of the circuit example in Fig. 3, Fig. 5 is a circuit diagram showing a conventional DC-AC converter, and Fig. 6 is a time chart of the circuit example in Fig. 5.
- This is a time chart showing the waveform of the AC converter. (Explanation of symbols), Tr 1 , Tr 2 , Tr 3 , T
r 4 , Q 1 , Q 2 ...power transistor, SCR
1 , SCR 2 ...Thyristor, 1, 2...Load, 3...
Oscillator, 4...three-phase generator, 5...full wave rectifier.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 直流電力を交流電力に変換して負荷へ供給する
ＤＣ―ＡＣコンバータにおいて、前記負荷に正と
負の出力を交互に供給するための二組の系統を設
け、該各系統を構成するそれぞれのパワー素子を
ＮＰＮパワートランジスタとサイリスタの組によ
つて構成することを特徴とするＤＣ―ＡＣコンバ
ータ。 In a DC-AC converter that converts direct current power into alternating current power and supplies it to a load, two sets of systems are provided to alternately supply positive and negative outputs to the load, and each power source constituting each system is A DC-AC converter characterized in that an element is constituted by a set of an NPN power transistor and a thyristor.
JP18844686U 1986-12-05 1986-12-05 Pending JPS6393796U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18844686U JPS6393796U (en) 1986-12-05 1986-12-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18844686U JPS6393796U (en) 1986-12-05 1986-12-05

Publications (1)

Publication Number Publication Date
JPS6393796U true JPS6393796U (en) 1988-06-17

Family

ID=31139820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18844686U Pending JPS6393796U (en) 1986-12-05 1986-12-05

Country Status (1)

Country Link
JP (1) JPS6393796U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103947099A (en) * 2011-11-15 2014-07-23 阿尔斯通技术有限公司 A power electronic module

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103947099A (en) * 2011-11-15 2014-07-23 阿尔斯通技术有限公司 A power electronic module
JP2014533485A (en) * 2011-11-15 2014-12-11 アルストム テクノロジー リミテッドＡＬＳＴＯＭ Ｔｅｃｈｎｏｌｏｇｙ Ｌｔｄ Power electronics module

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