FR2231049B1 - - Google Patents
Info
- Publication number
- FR2231049B1 FR2231049B1 FR7319199A FR7319199A FR2231049B1 FR 2231049 B1 FR2231049 B1 FR 2231049B1 FR 7319199 A FR7319199 A FR 7319199A FR 7319199 A FR7319199 A FR 7319199A FR 2231049 B1 FR2231049 B1 FR 2231049B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
- G05F1/565—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
- G05F1/569—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
- G05F1/571—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection with overvoltage detector
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7319199A FR2231049B1 (nl) | 1973-05-25 | 1973-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7319199A FR2231049B1 (nl) | 1973-05-25 | 1973-05-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2231049A1 FR2231049A1 (nl) | 1974-12-20 |
| FR2231049B1 true FR2231049B1 (nl) | 1977-12-30 |
Family
ID=9120045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7319199A Expired FR2231049B1 (nl) | 1973-05-25 | 1973-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2231049B1 (nl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6024664B2 (ja) * | 1978-07-07 | 1985-06-14 | ソニー株式会社 | スイツチング形電源回路 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3512044A (en) * | 1967-08-11 | 1970-05-12 | Elgin Electronics | Over and under voltage protection circuit |
-
1973
- 1973-05-25 FR FR7319199A patent/FR2231049B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2231049A1 (nl) | 1974-12-20 |