JPS6241389U - - Google Patents
Info
- Publication number
- JPS6241389U JPS6241389U JP13116485U JP13116485U JPS6241389U JP S6241389 U JPS6241389 U JP S6241389U JP 13116485 U JP13116485 U JP 13116485U JP 13116485 U JP13116485 U JP 13116485U JP S6241389 U JPS6241389 U JP S6241389U
- Authority
- JP
- Japan
- Prior art keywords
- bridge circuit
- electrostatic induction
- inverter device
- thyristors
- circuit
- 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
Links
- 230000006698 induction Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
Description
第１図は本考案にかかるインバータ装置の主回
路構成図、第２図は従来のＳＩサイリスタによる
インバータの主回路構成図であり、第３図は本考
案にかかるインバータ装置に適用するクランプ回
路の構成図である。
１１，２１……直流電源、１２〜１５，２２〜
２５……ブリツジ回路を構成する各アーム、１６
，２６……負荷、３４，３５，２２２……コンデ
ンサ、３６，３７，１２２，２２３，２２５……
ダイオード、３８，３９，２２４……抵抗器、１
２１，２２１……ＳＩサイリスタ。
Fig. 1 is a main circuit diagram of an inverter device according to the present invention, Fig. 2 is a main circuit diagram of an inverter using a conventional SI thyristor, and Fig. 3 is a diagram of a clamp circuit applied to an inverter device according to the present invention. FIG. 11, 21...DC power supply, 12~15,22~
25...Each arm configuring the bridge circuit, 16
, 26... Load, 34, 35, 222... Capacitor, 36, 37, 122, 223, 225...
Diode, 38, 39, 224...Resistor, 1
21,221...SI thyristor.
Claims (1)
静電誘導サイリスタによるブリツジ回路と、該ブ
リツジ回路の交流側端子に接続された負荷装置と
から構成される電圧形インバータ装置において、
前記ブリツジ回路の各アームの静電誘導サイリス
タにそれぞれダイオードを逆並列に接続し、これ
ら静電誘導サイリスタにスナバー回路を設けぬこ
とを特徴とするインバータ装置。 A voltage source inverter device comprising a DC power supply, a bridge circuit using an electrostatic induction thyristor with DC side terminals connected to both ends thereof, and a load device connected to the AC side terminal of the bridge circuit,
An inverter device characterized in that diodes are connected in antiparallel to the electrostatic induction thyristors of each arm of the bridge circuit, and no snubber circuit is provided for these electrostatic induction thyristors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13116485U JPS6241389U (en) | 1985-08-28 | 1985-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13116485U JPS6241389U (en) | 1985-08-28 | 1985-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6241389U true JPS6241389U (en) | 1987-03-12 |
Family
ID=31029350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13116485U Pending JPS6241389U (en) | 1985-08-28 | 1985-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6241389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02149136U (en) * | 1989-05-15 | 1990-12-19 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS609381A (en) * | 1983-06-28 | 1985-01-18 | Mitsubishi Electric Corp | Transistor inverter device |
| JPS6051472A (en) * | 1983-08-31 | 1985-03-22 | Toyo Electric Mfg Co Ltd | Inverter device |
-
1985
- 1985-08-28 JP JP13116485U patent/JPS6241389U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS609381A (en) * | 1983-06-28 | 1985-01-18 | Mitsubishi Electric Corp | Transistor inverter device |
| JPS6051472A (en) * | 1983-08-31 | 1985-03-22 | Toyo Electric Mfg Co Ltd | Inverter device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02149136U (en) * | 1989-05-15 | 1990-12-19 |
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