JPH0222087U - - Google Patents
Info
- Publication number
- JPH0222087U JPH0222087U JP9868988U JP9868988U JPH0222087U JP H0222087 U JPH0222087 U JP H0222087U JP 9868988 U JP9868988 U JP 9868988U JP 9868988 U JP9868988 U JP 9868988U JP H0222087 U JPH0222087 U JP H0222087U
- Authority
- JP
- Japan
- Prior art keywords
- gto
- power
- state
- gate
- switch 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
- 238000010586 diagram Methods 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 1
Landscapes
- Power Conversion In General (AREA)
Description
第１図は本考案の一実施例を示すゲート回路図
、第２図はＧＴＯの高圧スイツチ回路図、第３図
は従来のゲート回路図である。
１……ＧＴＯ、３……制御回路、１１……ゲー
トドライバ、１６……変流器、１９，２０……発
光ダイオード、２１，２２……バンドル光フアイ
バ、２３，２４……ホトセル、２５，２６……昇
圧チヨツパ。
FIG. 1 is a gate circuit diagram showing an embodiment of the present invention, FIG. 2 is a GTO high voltage switch circuit diagram, and FIG. 3 is a conventional gate circuit diagram. 1... GTO, 3... Control circuit, 11... Gate driver, 16... Current transformer, 19, 20... Light emitting diode, 21, 22... Bundle optical fiber, 23, 24... Photocell, 25, 26... Boosting power.
Claims (1)
数のゲート回路からオン・オフゲート電流を供給
する高圧スイツチ回路において、前記各ゲート回
路は、ＧＴＯのオフ状態のアノード・カソード間
電圧によつてオン電源を確立し、ＧＴＯのオン状
態の電流からオフ電源を確立し、ＧＴＯの無電圧
・無電流状態には低圧側から光エネルギーを供給
してオン電源及びオフ電源を確立する構成にした
ことを特徴とする高圧スイツチ回路。 In a high voltage switch circuit that connects a plurality of GTOs in series and supplies on/off gate currents from a plurality of gate circuits paired with each GTO, each gate circuit is turned on by the voltage between the anode and cathode of the GTO in the off state. It is characterized by a configuration in which off power is established from the current in the on state of the GTO, and light energy is supplied from the low voltage side in the no voltage/current state of the GTO to establish on power and off power. High voltage switch circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9868988U JPH0222087U (en) | 1988-07-26 | 1988-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9868988U JPH0222087U (en) | 1988-07-26 | 1988-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0222087U true JPH0222087U (en) | 1990-02-14 |
Family
ID=31325174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9868988U Pending JPH0222087U (en) | 1988-07-26 | 1988-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0222087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017118302A (en) * | 2015-12-24 | 2017-06-29 | 株式会社パルス電子技術特機事業部 | Semiconductor switch for high voltage discharge and electromagnetic molding device with the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5028971A (en) * | 1973-07-14 | 1975-03-24 | ||
| JPS6268063A (en) * | 1985-09-20 | 1987-03-27 | Toshiba Corp | Gate control method for thyristor converter |
-
1988
- 1988-07-26 JP JP9868988U patent/JPH0222087U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5028971A (en) * | 1973-07-14 | 1975-03-24 | ||
| JPS6268063A (en) * | 1985-09-20 | 1987-03-27 | Toshiba Corp | Gate control method for thyristor converter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017118302A (en) * | 2015-12-24 | 2017-06-29 | 株式会社パルス電子技術特機事業部 | Semiconductor switch for high voltage discharge and electromagnetic molding device with the same |