JPS59138397U - Single phase DC-AC inverter circuit - Google Patents
Single phase DC-AC inverter circuitInfo
- Publication number
- JPS59138397U JPS59138397U JP3049483U JP3049483U JPS59138397U JP S59138397 U JPS59138397 U JP S59138397U JP 3049483 U JP3049483 U JP 3049483U JP 3049483 U JP3049483 U JP 3049483U JP S59138397 U JPS59138397 U JP S59138397U
- Authority
- JP
- Japan
- Prior art keywords
- self
- semiconductor element
- circuit
- extinguishing semiconductor
- inverter 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
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
第１図は自己消弧型半導体素子を使用した従来の単相Ｄ
Ｃ−ＡＣインバータ回路図、第２図は第１図のゲート信
号位相関係及びインバータニ次出力電圧の波形図、第３
図は本考案の一実施例の単相ＤＣ−ＡＣインバータ回路
図、第５図は本考案の他の実施例のインバータ回路図、
第４図と第６図は、本考案のスイッチング素子のゲート
信号位相関係の実施例とその変形例の各回路図である。
１、 ２． ３． ４・・・自己消弧型半導体素子、５
゜６、 ７． ８・・・半導体スイッチング素子、１０
・・・鉄心、１１・・・フィルタ、２ｍ、２２，２３．
２４゜２５・・・インバーター次巻線引出端子。Figure 1 shows a conventional single-phase D using self-extinguishing semiconductor elements.
C-AC inverter circuit diagram, Figure 2 shows the gate signal phase relationship and inverter secondary output voltage waveform diagram of Figure 1, and Figure 3 shows the waveform diagram of the inverter secondary output voltage.
The figure is a single-phase DC-AC inverter circuit diagram of one embodiment of the present invention, and FIG. 5 is an inverter circuit diagram of another embodiment of the present invention.
FIG. 4 and FIG. 6 are circuit diagrams of an embodiment of the gate signal phase relationship of the switching element of the present invention and a modification thereof. 1, 2. 3. 4... Self-extinguishing semiconductor element, 5
゜6, 7. 8... semiconductor switching element, 10
... Iron core, 11... Filter, 2m, 22, 23.
24゜25... Inverter next winding lead-out terminal.
Claims (1)
次巻線側に直流電源と自己消弧型半導体素子から成るス
イッチング回路を構成し、前記自己消弧型半導体素子の
ゲート信号を時間分割によりオン・オフ制御するＤＣ−
ＡＣインバータ回路において、 前記リアクトルの一次巻線をセンタータップ構成とし、
前記−次巻線の中間タップ膝直流電源を接続し、残りの
二つの巻線端に半導体スイッチング素子と自己消弧型半
導体素子の直列体から成る二つのスイッチ群を設け、前
記−次巻線の二つの巻線端と中間タップとの任意の端子
から夫々半導体スイッチ素子を通して、たすき掛は状態
で、前記自己消弧型半導体素子のアノードに接続したこ
とを特徴とする単相ＤＣ−ＡＣインバータ回路。[Claims for Utility Model Registration] The above-mentioned -
A switching circuit consisting of a DC power supply and a self-extinguishing semiconductor element is configured on the next winding side, and a DC-DC circuit is configured to control on/off the gate signal of the self-extinguishing semiconductor element by time division.
In the AC inverter circuit, the primary winding of the reactor has a center tap configuration,
The middle tap of the secondary winding is connected to the knee DC power source, and two switch groups each consisting of a semiconductor switching element and a series body of a self-arc-extinguishing semiconductor element are provided at the ends of the remaining two windings. A single-phase DC-AC inverter, characterized in that arbitrary terminals between the two winding ends and the intermediate tap are connected to the anode of the self-arc-extinguishing semiconductor element through semiconductor switch elements, respectively, with a cross-over. circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3049483U JPS59138397U (en) | 1983-03-04 | 1983-03-04 | Single phase DC-AC inverter circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3049483U JPS59138397U (en) | 1983-03-04 | 1983-03-04 | Single phase DC-AC inverter circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59138397U true JPS59138397U (en) | 1984-09-14 |
Family
ID=30161363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3049483U Pending JPS59138397U (en) | 1983-03-04 | 1983-03-04 | Single phase DC-AC inverter circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59138397U (en) |
-
1983
- 1983-03-04 JP JP3049483U patent/JPS59138397U/en active Pending
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