JPH0421191U - - Google Patents
Info
- Publication number
- JPH0421191U JPH0421191U JP6346790U JP6346790U JPH0421191U JP H0421191 U JPH0421191 U JP H0421191U JP 6346790 U JP6346790 U JP 6346790U JP 6346790 U JP6346790 U JP 6346790U JP H0421191 U JPH0421191 U JP H0421191U
- Authority
- JP
- Japan
- Prior art keywords
- self
- semiconductor element
- bridge
- power
- control
- 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
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Rectifiers (AREA)
Description
第１図及び第２図はそれぞれ本考案の異なる実
施例を示す回路図、第３図は同実施例の動作を説
明する波形図、第４図は従来の整流装置の一例を
示す回路図、第５図は従来の整流装置の動作を説
明する波形図である。
ＲＰｔ，ＳＰｔ，ＴＰｔ，ＲＮｔ，ＳＮｔ，Ｔ
Ｎｔ……自己消弧形半導体素子としてのトランジ
スタ、ＲＰ，ＳＰ，ＴＰ，ＲＮ，ＳＮ，ＴＮ……
ゲート・ターンオフサイリスタ（ＧＴＯサイリス
タ）、Ｄｆ……フライホイール・ダイオード。
1 and 2 are circuit diagrams showing different embodiments of the present invention, FIG. 3 is a waveform diagram explaining the operation of the same embodiment, and FIG. 4 is a circuit diagram showing an example of a conventional rectifier, FIG. 5 is a waveform diagram illustrating the operation of a conventional rectifier. RPt, SPt, TPt, RNt, SNt, T
Nt...Transistor as a self-extinguishing semiconductor element, RP, SP, TP, RN, SN, TN...
Gate turn-off thyristor (GTO thyristor), Df...flywheel diode.
Claims (1)
用いて構成したブリツジ接続全波整流回路を用い
て、前記自己消弧形半導体素子をパルス幅変調さ
れた制御信号によりオン・オフ制御して交流電力
を直流電力に変換する整流装置において、 前記ブリツジ接続全波整流回路の直流出力側の
正極端子Ｐと負極端子Ｎとの間に正極端子Ｐ側を
カソードとし負極端子Ｎ側をアノードとする向き
にダイオードＤｆを接続したことを特徴とする整
流装置。[Claims for Utility Model Registration] A bridge-connected full-wave rectifier circuit configured using a self-extinguishing semiconductor element having a current interrupting function is used to control the self-extinguishing semiconductor element using a pulse width modulated control signal. In a rectifier that converts AC power into DC power by on/off control, a negative terminal is connected between a positive terminal P and a negative terminal N on the DC output side of the bridge-connected full-wave rectifier circuit, with the positive terminal P side serving as a cathode. A rectifier device characterized in that a diode Df is connected in a direction with the N side serving as an anode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6346790U JPH0421191U (en) | 1990-06-15 | 1990-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6346790U JPH0421191U (en) | 1990-06-15 | 1990-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0421191U true JPH0421191U (en) | 1992-02-21 |
Family
ID=31593545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6346790U Pending JPH0421191U (en) | 1990-06-15 | 1990-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421191U (en) |
-
1990
- 1990-06-15 JP JP6346790U patent/JPH0421191U/ja active Pending
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