JPS57126274A - Protecting system for converter - Google Patents
Protecting system for converterInfo
- Publication number
- JPS57126274A JPS57126274A JP1005781A JP1005781A JPS57126274A JP S57126274 A JPS57126274 A JP S57126274A JP 1005781 A JP1005781 A JP 1005781A JP 1005781 A JP1005781 A JP 1005781A JP S57126274 A JPS57126274 A JP S57126274A
- Authority
- JP
- Japan
- Prior art keywords
- gate
- arm
- shortcircuit
- takes place
- variable speed
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/66—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
- H02M7/68—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
- H02M7/72—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/75—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/757—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/7575—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only for high voltage direct transmission link
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
- Power Conversion In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1005781A JPS57126274A (en) | 1981-01-26 | 1981-01-26 | Protecting system for converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1005781A JPS57126274A (en) | 1981-01-26 | 1981-01-26 | Protecting system for converter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57126274A true JPS57126274A (en) | 1982-08-05 |
Family
ID=11739752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1005781A Pending JPS57126274A (en) | 1981-01-26 | 1981-01-26 | Protecting system for converter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57126274A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02106169A (ja) * | 1988-10-12 | 1990-04-18 | Hitachi Ltd | Pwm変換器の制御方法 |
EP0762622A1 (en) * | 1995-09-12 | 1997-03-12 | Kabushiki Kaisha Toshiba | High voltage DC link converter control and protection system |
-
1981
- 1981-01-26 JP JP1005781A patent/JPS57126274A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02106169A (ja) * | 1988-10-12 | 1990-04-18 | Hitachi Ltd | Pwm変換器の制御方法 |
EP0762622A1 (en) * | 1995-09-12 | 1997-03-12 | Kabushiki Kaisha Toshiba | High voltage DC link converter control and protection system |
CN1038375C (zh) * | 1995-09-12 | 1998-05-13 | 东芝株式会社 | 交流-直流变换系统的控制和保护系统 |
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