JPS5418663A - Gate control unit for thyristor valve - Google Patents
Gate control unit for thyristor valveInfo
- Publication number
- JPS5418663A JPS5418663A JP8298977A JP8298977A JPS5418663A JP S5418663 A JPS5418663 A JP S5418663A JP 8298977 A JP8298977 A JP 8298977A JP 8298977 A JP8298977 A JP 8298977A JP S5418663 A JPS5418663 A JP S5418663A
- Authority
- JP
- Japan
- Prior art keywords
- control unit
- gate control
- thyristor valve
- scr
- 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
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
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power Conversion In General (AREA)
- Rectifiers (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8298977A JPS5418663A (en) | 1977-07-13 | 1977-07-13 | Gate control unit for thyristor valve |
CA000307093A CA1120102A (en) | 1977-07-13 | 1978-07-10 | Gate controlling apparatus for a thyristor valve |
SE7807771A SE438062B (sv) | 1977-07-13 | 1978-07-12 | Styrkrets for en tyristorventil |
DE2830662A DE2830662C3 (de) | 1977-07-13 | 1978-07-12 | Steueranordnung für Thyristorventile |
US05/924,007 US4223236A (en) | 1977-07-13 | 1978-07-12 | Gate controlling apparatus for a thyristor valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8298977A JPS5418663A (en) | 1977-07-13 | 1977-07-13 | Gate control unit for thyristor valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5418663A true JPS5418663A (en) | 1979-02-10 |
Family
ID=13789620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8298977A Pending JPS5418663A (en) | 1977-07-13 | 1977-07-13 | Gate control unit for thyristor valve |
Country Status (5)
Country | Link |
---|---|
US (1) | US4223236A (ja) |
JP (1) | JPS5418663A (ja) |
CA (1) | CA1120102A (ja) |
DE (1) | DE2830662C3 (ja) |
SE (1) | SE438062B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63187590U (ja) * | 1987-05-21 | 1988-12-01 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5586373A (en) * | 1978-12-22 | 1980-06-30 | Toshiba Corp | Gate control system for thyristor converter |
JPS55141982A (en) * | 1979-04-24 | 1980-11-06 | Toshiba Corp | Gate circuit for thyristor converter |
JPS57151271A (en) * | 1981-03-11 | 1982-09-18 | Hitachi Ltd | Controlling method for firing of pwm controlling converter |
CH662220A5 (de) * | 1982-05-05 | 1987-09-15 | V Elektrotech I V I Lenina | Verfahren und anordnung zur impulssteuerung eines hochspannungs-thyristorventils. |
JPS5983569A (ja) * | 1982-10-30 | 1984-05-15 | Toshiba Corp | ゲ−トタ−ンオフサイリスタの故障検出回路 |
DE3537050A1 (de) * | 1985-06-19 | 1987-01-02 | Siemens Ag | Verfahren und vorrichtung zur erkennung des sperrzustandes eines abschaltbaren thyristors |
US4613932A (en) * | 1985-08-01 | 1986-09-23 | Westinghouse Electric Corp. | Method and circuit for reduction of stress in thyristors operating in the individual emergency firing mode |
JPH0759256A (ja) * | 1993-08-19 | 1995-03-03 | Toshiba Corp | サイリスタバルブの保護装置 |
US20090206677A1 (en) * | 2008-02-14 | 2009-08-20 | Kulpin John G | High voltage switching device |
CN110350502B (zh) * | 2019-07-24 | 2024-05-07 | 镇江大全赛雪龙牵引电气有限公司 | 一种钢轨电位限制装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS502854A (ja) * | 1973-05-10 | 1975-01-13 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1763751C3 (de) * | 1968-08-01 | 1975-08-07 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Impulsgenerator für eine mit einer Wechselspannung synchrone Impulsfolge mit einstellbarem Phasenwinkel |
JPS4831015B1 (ja) * | 1969-01-08 | 1973-09-26 | ||
SE364412B (ja) * | 1972-06-21 | 1974-02-18 | Asea Ab | |
JPS51116663A (en) * | 1975-04-07 | 1976-10-14 | Hitachi Ltd | Gate control unit for thyrister valve |
JPS5268355A (en) * | 1975-12-05 | 1977-06-07 | Hitachi Ltd | Gate control circuit of high-voltage thyristor converter |
CA1068782A (en) * | 1976-08-23 | 1979-12-25 | Siemens Aktiengesellschaft | Protective circuit for thyristors |
-
1977
- 1977-07-13 JP JP8298977A patent/JPS5418663A/ja active Pending
-
1978
- 1978-07-10 CA CA000307093A patent/CA1120102A/en not_active Expired
- 1978-07-12 SE SE7807771A patent/SE438062B/sv not_active IP Right Cessation
- 1978-07-12 US US05/924,007 patent/US4223236A/en not_active Expired - Lifetime
- 1978-07-12 DE DE2830662A patent/DE2830662C3/de not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS502854A (ja) * | 1973-05-10 | 1975-01-13 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63187590U (ja) * | 1987-05-21 | 1988-12-01 |
Also Published As
Publication number | Publication date |
---|---|
DE2830662A1 (de) | 1979-01-18 |
SE438062B (sv) | 1985-03-25 |
DE2830662C3 (de) | 1981-11-19 |
CA1120102A (en) | 1982-03-16 |
SE7807771L (sv) | 1979-01-14 |
US4223236A (en) | 1980-09-16 |
DE2830662B2 (de) | 1981-01-22 |
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