JPS53142621A - Ac-ac converter - Google Patents
Ac-ac converterInfo
- Publication number
- JPS53142621A JPS53142621A JP5803877A JP5803877A JPS53142621A JP S53142621 A JPS53142621 A JP S53142621A JP 5803877 A JP5803877 A JP 5803877A JP 5803877 A JP5803877 A JP 5803877A JP S53142621 A JPS53142621 A JP S53142621A
- Authority
- JP
- Japan
- Prior art keywords
- converter
- abnormal oscillation
- high voltage
- semiconductor switching
- voltage associated
- 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.)
- Granted
Links
Landscapes
- Protection Of Static Devices (AREA)
- Power Conversion In General (AREA)
- Ac-Ac Conversion (AREA)
Abstract
PURPOSE: To prevent breakdown of element by detecting abnormal oscillation to conducting semiconductor switching element and suppressing high voltage associated to abnormal oscillation.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5803877A JPS596587B2 (en) | 1977-05-18 | 1977-05-18 | AC-AC converter control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5803877A JPS596587B2 (en) | 1977-05-18 | 1977-05-18 | AC-AC converter control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53142621A true JPS53142621A (en) | 1978-12-12 |
JPS596587B2 JPS596587B2 (en) | 1984-02-13 |
Family
ID=13072754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5803877A Expired JPS596587B2 (en) | 1977-05-18 | 1977-05-18 | AC-AC converter control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS596587B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0213894U (en) * | 1988-07-14 | 1990-01-29 |
-
1977
- 1977-05-18 JP JP5803877A patent/JPS596587B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS596587B2 (en) | 1984-02-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS525254A (en) | High voltage resistance mis switching circuit | |
JPS5418664A (en) | Semiconductor switch | |
JPS5425423A (en) | Frequency converter | |
JPS5330760A (en) | Switch device for condenser | |
JPS546758A (en) | Serial connection circuit for transistor | |
JPS53142621A (en) | Ac-ac converter | |
JPS5372471A (en) | Mis type semiconductor device | |
JPS5233055A (en) | Switching method of power source | |
JPS548975A (en) | Semiconuctor device | |
JPS5422768A (en) | Semiconductor device | |
JPS51119928A (en) | Inverter protecting device | |
JPS53141569A (en) | Protective device for commutation failure of switching element | |
JPS5410686A (en) | Semiconductor device and its production | |
JPS53146151A (en) | Protective system for dc switching circuit | |
JPS51150283A (en) | Semiconductor device | |
JPS53112680A (en) | Mis type semiconductor device | |
JPS52149322A (en) | Soft starting circuit of commutation circuit | |
JPS52115352A (en) | Semiconductor breaker | |
JPS5285484A (en) | Mis type semiconductor device | |
JPS5243943A (en) | Frequency conversion device | |
JPS5298460A (en) | Lead device for thyristor arcing circuit | |
JPS5420325A (en) | Dc/dc converter | |
JPS53142617A (en) | Thyristor chopper | |
JPS53122377A (en) | Semiconductor device | |
JPS51147266A (en) | Semiconductor device |