IT1122892B - Alimentatore a protezione accresciuta operabile in modo diagnostico - Google Patents
Alimentatore a protezione accresciuta operabile in modo diagnosticoInfo
- Publication number
- IT1122892B IT1122892B IT25358/79A IT2535879A IT1122892B IT 1122892 B IT1122892 B IT 1122892B IT 25358/79 A IT25358/79 A IT 25358/79A IT 2535879 A IT2535879 A IT 2535879A IT 1122892 B IT1122892 B IT 1122892B
- Authority
- IT
- Italy
- Prior art keywords
- power supply
- diagnostic mode
- increased protection
- operable
- protection operable
- Prior art date
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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Dc-Dc Converters (AREA)
- Control Of Electrical Variables (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT25358/79A IT1122892B (it) | 1979-08-30 | 1979-08-30 | Alimentatore a protezione accresciuta operabile in modo diagnostico |
YU02063/80A YU206380A (en) | 1979-08-30 | 1980-08-15 | Feeding source with enlarged protection |
EP80104870A EP0024661A1 (en) | 1979-08-30 | 1980-08-16 | Enhanced protection power supply |
JP11967180A JPS5642815A (en) | 1979-08-30 | 1980-08-29 | Power supply device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT25358/79A IT1122892B (it) | 1979-08-30 | 1979-08-30 | Alimentatore a protezione accresciuta operabile in modo diagnostico |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7925358A0 IT7925358A0 (it) | 1979-08-30 |
IT1122892B true IT1122892B (it) | 1986-04-30 |
Family
ID=11216464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25358/79A IT1122892B (it) | 1979-08-30 | 1979-08-30 | Alimentatore a protezione accresciuta operabile in modo diagnostico |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0024661A1 (it) |
JP (1) | JPS5642815A (it) |
IT (1) | IT1122892B (it) |
YU (1) | YU206380A (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2502862A1 (fr) * | 1981-03-26 | 1982-10-01 | Cii Honeywell Bull | Dispositif automatique de limitation de la tension de sortie d'un convertisseur electrique alternatif-continu de forte puissance |
DE3723484A1 (de) * | 1987-07-16 | 1989-01-26 | Thomson Brandt Gmbh | Schaltnetzteil |
US4675770A (en) * | 1985-01-30 | 1987-06-23 | Telefonaktiebolaget L. M. Ericsson | Multiple voltage regulator integrated circuit having control circuits for selectively disabling a voltage regulator in an over-current condition |
JP2782601B2 (ja) * | 1986-06-24 | 1998-08-06 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 電源制御障害分離指示装置 |
US4803592A (en) * | 1986-06-24 | 1989-02-07 | International Business Machines Corporation | Power control and fault isolation indicator |
US4761705A (en) * | 1987-04-16 | 1988-08-02 | Tandem Computers Incorporated | Fault tolerant/failsafe current unit |
US6356423B1 (en) * | 2000-04-26 | 2002-03-12 | Eaton Corporation | Soild state protection circuit for electrical apparatus |
GB201602226D0 (en) | 2016-02-06 | 2016-03-23 | Viper Subsea Technology Ltd | Power supply arrangement |
CN107064774B (zh) * | 2017-04-17 | 2023-06-27 | 江阴元灵芯旷微电子技术有限公司 | 基于高速比较器阵列的多路极值比较与定位电路、芯片 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3577064A (en) * | 1969-03-12 | 1971-05-04 | Forbro Design Corp | Automatic error detection and indication in a remotely programmable regulated power supply |
FR2243542A1 (en) * | 1973-09-07 | 1975-04-04 | Frako Kondensator Apparate | Protection cct. for regulated power supplies - has thyristor bridging supply and diode across regulating transistor |
FR2425760A1 (fr) * | 1978-05-10 | 1979-12-07 | Serelec | Dispositif d'alimentation a redresseur et ballast formant une source de tension continue reglable de haut rendement |
-
1979
- 1979-08-30 IT IT25358/79A patent/IT1122892B/it active
-
1980
- 1980-08-15 YU YU02063/80A patent/YU206380A/xx unknown
- 1980-08-16 EP EP80104870A patent/EP0024661A1/en not_active Withdrawn
- 1980-08-29 JP JP11967180A patent/JPS5642815A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5642815A (en) | 1981-04-21 |
YU206380A (en) | 1983-04-30 |
IT7925358A0 (it) | 1979-08-30 |
EP0024661A1 (en) | 1981-03-11 |
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