MX2019002935A - Interruptor de circuito con circuito de autoprueba y metodo de funcionamiento de un interruptor de circuito. - Google Patents
Interruptor de circuito con circuito de autoprueba y metodo de funcionamiento de un interruptor de circuito.Info
- Publication number
- MX2019002935A MX2019002935A MX2019002935A MX2019002935A MX2019002935A MX 2019002935 A MX2019002935 A MX 2019002935A MX 2019002935 A MX2019002935 A MX 2019002935A MX 2019002935 A MX2019002935 A MX 2019002935A MX 2019002935 A MX2019002935 A MX 2019002935A
- Authority
- MX
- Mexico
- Prior art keywords
- circuit
- self
- test
- structured
- line
- Prior art date
Links
Classifications
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- 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
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
- H02H3/044—Checking correct functioning of protective arrangements, e.g. by simulating a fault
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/44—Magnetic coils or windings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
- H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
- H02H1/0015—Using arc detectors
-
- 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
- H02H3/16—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 responsive to fault current to earth, frame or mass
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/333—Testing of the switching capacity of high-voltage circuit-breakers ; Testing of breaking capacity or related variables, e.g. post arc current or transient recovery voltage
- G01R31/3333—Apparatus, systems or circuits therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/04—Means for indicating condition of the switching device
- H01H2071/044—Monitoring, detection or measuring systems to establish the end of life of the switching device, can also contain other on-line monitoring systems, e.g. for detecting mechanical failures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
- H01H2300/052—Controlling, signalling or testing correct functioning of a switch
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Un interruptor de circuito que incluye un cable conductor, un cable neutro, contactos separables, un mecanismo de funcionamiento estructurado para desconectar los contactos separables, un accionador de desconexión magnético estructurado para hacer que el mecanismo de funcionamiento desconecte los contactos separables en respuesta a un cortocircuito entre los cables conductor y neutro; un circuito de protección que incluye un circuito de autoprueba estructurado para realizar una autoprueba y para emitir una señal en respuesta a no pasar la autoprueba, y un componente eléctrico conectado eléctricamente entre los cables conductor y neutro que tiene un estado abierto y un estado cerrado. El componente eléctrico está estructurado para pasar del estado abierto al estado cerrado y originar un cortocircuito entre los cables conductor y neutro en respuesta a la recepción de la señal desde el circuito de autoprueba.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/937,991 US10784672B2 (en) | 2018-03-28 | 2018-03-28 | Circuit interrupter with self-test circuit and method of operating a circuit interrupter |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2019002935A true MX2019002935A (es) | 2019-09-30 |
Family
ID=68053929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019002935A MX2019002935A (es) | 2018-03-28 | 2019-03-13 | Interruptor de circuito con circuito de autoprueba y metodo de funcionamiento de un interruptor de circuito. |
Country Status (4)
Country | Link |
---|---|
US (1) | US10784672B2 (es) |
CA (1) | CA3037893A1 (es) |
CR (1) | CR20190152A (es) |
MX (1) | MX2019002935A (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11349294B2 (en) | 2020-01-29 | 2022-05-31 | Eaton Intelligent Power Limited | Solid state circuit interrupter |
US11239649B2 (en) * | 2020-01-29 | 2022-02-01 | Eaton Intelligent Power Limited | Solid state circuit interrupter |
CN113241269B (zh) * | 2021-04-26 | 2023-06-16 | 广西电网有限责任公司电力科学研究院 | 一种gis刀闸传动装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4025821A (en) * | 1976-03-10 | 1977-05-24 | Westinghouse Electric Corporation | Circuit breaker with improved trip means having a high rating shunt trip |
US20090040666A1 (en) * | 2007-08-07 | 2009-02-12 | Elms Robert T | Circuit interrupter including test circuit |
US8861146B2 (en) * | 2010-12-17 | 2014-10-14 | Pass & Seymour, Inc. | Electrical wiring device with protective features |
US10001526B2 (en) * | 2014-10-17 | 2018-06-19 | Eaton Intelligent Power Limited | Self-testing ground fault circuit interrupter |
US9766282B2 (en) * | 2014-11-14 | 2017-09-19 | Eaton Corporation | System and method for self-testing a ground fault circuit interrupter |
US9829539B2 (en) * | 2015-06-15 | 2017-11-28 | Eaton Corporation | Self-testing ground fault circuit interrupter and associated method |
US11387067B2 (en) * | 2017-06-16 | 2022-07-12 | Eaton Intelligent Power Limited | Circuit interrupter with ground fault self-test and associated method |
US10637227B2 (en) * | 2017-09-28 | 2020-04-28 | Eaton Intelligent Power Limited | Circuit interrupter with ground fault current transformer |
US10666036B2 (en) * | 2017-12-21 | 2020-05-26 | Eaton Intelligent Power Limited | Arc fault detection system |
JP2020048022A (ja) * | 2018-09-18 | 2020-03-26 | 株式会社東芝 | 半導体集積回路及び再構成半導体システム |
-
2018
- 2018-03-28 US US15/937,991 patent/US10784672B2/en active Active
-
2019
- 2019-03-13 MX MX2019002935A patent/MX2019002935A/es unknown
- 2019-03-25 CA CA3037893A patent/CA3037893A1/en active Pending
- 2019-03-25 CR CR20190152A patent/CR20190152A/es unknown
Also Published As
Publication number | Publication date |
---|---|
US10784672B2 (en) | 2020-09-22 |
CR20190152A (es) | 2019-09-19 |
CA3037893A1 (en) | 2019-09-28 |
US20190305541A1 (en) | 2019-10-03 |
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