JPS4949682A - - Google Patents
Info
- Publication number
- JPS4949682A JPS4949682A JP48048988A JP4898873A JPS4949682A JP S4949682 A JPS4949682 A JP S4949682A JP 48048988 A JP48048988 A JP 48048988A JP 4898873 A JP4898873 A JP 4898873A JP S4949682 A JPS4949682 A JP S4949682A
- Authority
- JP
- Japan
- 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
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/145—Conversion of ac power input into dc power output without 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
- H02M7/155—Conversion of ac power input into dc power output without 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
- H02M7/1555—Conversion of ac power input into dc power output without 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 with control circuit
- H02M7/1557—Conversion of ac power input into dc power output without 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 with control circuit with automatic control of the output voltage or current
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE05788/72A SE362550B (ja) | 1972-05-03 | 1972-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4949682A true JPS4949682A (ja) | 1974-05-14 |
Family
ID=20267241
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48048988A Pending JPS4949682A (ja) | 1972-05-03 | 1973-05-01 | |
| JP1981102328U Pending JPS5739377U (ja) | 1972-05-03 | 1981-07-09 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981102328U Pending JPS5739377U (ja) | 1972-05-03 | 1981-07-09 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3806793A (ja) |
| JP (2) | JPS4949682A (ja) |
| CA (1) | CA972424A (ja) |
| DE (1) | DE2321372B2 (ja) |
| GB (1) | GB1424706A (ja) |
| SE (1) | SE362550B (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2194971B1 (ja) * | 1972-08-03 | 1978-06-02 | Commissariat Energie Atomique | |
| US3904952A (en) * | 1974-01-10 | 1975-09-09 | Athena Controls | Self synchronizing zero crossover switching circuit |
| FR2647281B1 (fr) * | 1989-05-22 | 1991-07-05 | Merlin Gerin | Dispositif de regulation de la tension de sortie d'un pont de thyristors |
| CN101930064A (zh) * | 2009-06-23 | 2010-12-29 | 华东电力试验研究院有限公司 | 合并单元延时测量方法及系统 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE337421B (ja) * | 1967-12-01 | 1971-08-09 | Asea Ab | |
| US3704408A (en) * | 1971-11-15 | 1972-11-28 | Gen Motors Corp | Controlled rectifier firing system with voltage compensation |
| US3766465A (en) * | 1972-10-30 | 1973-10-16 | Westinghouse Canada Ltd | Electrical apparatus to control the extinction angle of valves of a converter |
-
1972
- 1972-05-03 SE SE05788/72A patent/SE362550B/xx unknown
-
1973
- 1973-04-27 DE DE19732321372 patent/DE2321372B2/de not_active Ceased
- 1973-05-01 JP JP48048988A patent/JPS4949682A/ja active Pending
- 1973-05-01 CA CA170,139A patent/CA972424A/en not_active Expired
- 1973-05-02 US US00356488A patent/US3806793A/en not_active Expired - Lifetime
- 1973-05-02 GB GB2083273A patent/GB1424706A/en not_active Expired
-
1981
- 1981-07-09 JP JP1981102328U patent/JPS5739377U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1424706A (en) | 1976-02-11 |
| DE2321372B2 (de) | 1976-12-09 |
| DE2321372A1 (de) | 1973-11-22 |
| SE362550B (ja) | 1973-12-10 |
| US3806793A (en) | 1974-04-23 |
| JPS5739377U (ja) | 1982-03-03 |
| CA972424A (en) | 1975-08-05 |