CA3009053A1 - Circuit a retard pour dispositif interrupteur de circuit - Google Patents
Circuit a retard pour dispositif interrupteur de circuit Download PDFInfo
- Publication number
- CA3009053A1 CA3009053A1 CA3009053A CA3009053A CA3009053A1 CA 3009053 A1 CA3009053 A1 CA 3009053A1 CA 3009053 A CA3009053 A CA 3009053A CA 3009053 A CA3009053 A CA 3009053A CA 3009053 A1 CA3009053 A1 CA 3009053A1
- Authority
- CA
- Canada
- Prior art keywords
- switch
- circuit
- scr
- capacitor
- interrupting device
- 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.)
- Granted
Links
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- 239000003990 capacitor Substances 0.000 claims description 55
- 230000003111 delayed effect Effects 0.000 claims description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
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- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
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Classifications
-
- 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
- H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
- H02H3/33—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
-
- 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
- H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
- H02H3/33—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
- H02H3/334—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers with means to produce an artificial unbalance for other protection or monitoring reasons or remote control
- H02H3/335—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers with means to produce an artificial unbalance for other protection or monitoring reasons or remote control the main function being self testing of the device
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
- Keying Circuit Devices (AREA)
Abstract
L'invention concerne un dispositif interrupteur de circuit qui comprend un conducteur de ligne, un conducteur de charge, un dispositif interrupteur, un circuit à retard, et un circuit de détection de défaut. Le dispositif interrupteur déconnecte le conducteur de ligne d'avec le conducteur de charge lorsque le dispositif interrupteur de circuit est dans un état déclenché. Le circuit à retard comprend un premier commutateur, un deuxième commutateur et un troisième commutateur, et retarde la déconnexion du conducteur de ligne d'avec le conducteur de charge. Le circuit de détection de défaut détecte un état de défaut et génère un signal de détection de défaut lorsque l'état de défaut est détecté. Le circuit de détection de défaut fournit le signal de détection de défaut au premier commutateur afin de déclencher le premier commutateur, et le circuit à retard retarde le déclenchement du deuxième commutateur et du troisième commutateur. Après écoulement d'un certain laps de temps, le deuxième commutateur et le troisième commutateur sont déclenchés pour faire passer le dispositif interrupteur de circuit à l'état déclenché.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2015/066630 WO2017105484A1 (fr) | 2015-12-18 | 2015-12-18 | Circuit à retard pour dispositif interrupteur de circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3009053A1 true CA3009053A1 (fr) | 2017-06-22 |
| CA3009053C CA3009053C (fr) | 2023-12-12 |
Family
ID=59057192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3009053A Active CA3009053C (fr) | 2015-12-18 | 2015-12-18 | Circuit a retard pour dispositif interrupteur de circuit |
Country Status (4)
| Country | Link |
|---|---|
| CN (2) | CN111525506B (fr) |
| CA (1) | CA3009053C (fr) |
| MX (1) | MX2018007473A (fr) |
| WO (1) | WO2017105484A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113779494B (zh) * | 2021-09-22 | 2023-10-20 | 潍柴动力股份有限公司 | Scr故障诊断方法和装置 |
| CN116430129B (zh) * | 2023-06-15 | 2023-09-08 | 创辉科技有限公司 | 用电安全检测系统 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3633070A (en) * | 1969-12-15 | 1972-01-04 | Louis J Vassos | Ground fault current interrupter |
| BE788106A (fr) * | 1971-08-30 | 1973-02-28 | Westinghouse Electric Corp | Appareil electrique muni d'un detecteur de perte a la terre et d'un dispositif de declenchement instantane |
| US4068283A (en) * | 1976-10-01 | 1978-01-10 | General Electric Company | Circuit breaker solid state trip unit incorporating trip indicating circuit |
| US4259706A (en) * | 1978-10-06 | 1981-03-31 | Gould Inc. | Solid state relay |
| DE3104209A1 (de) * | 1980-02-06 | 1981-12-24 | Eaton Corp., 44114 Cleveland, Ohio | Schaltungs-unterbrechungsrelais |
| EP1303897A1 (fr) * | 2000-06-26 | 2003-04-23 | Premier Aviation, Inc. | Procede et dispositif de detection d'incidents electriques et d'isolement de la source electrique des incidents electriques |
| MXPA03003404A (es) * | 2000-10-16 | 2005-01-25 | Leviton Manufacturing Co | Dispositivo interruptor de circuito. |
| US6952150B2 (en) * | 2002-10-02 | 2005-10-04 | Pass & Seymour, Inc. | Protective device with end of life indicator |
| US7586718B1 (en) * | 2004-03-05 | 2009-09-08 | Pass & Seymour, Inc. | Electrical device with circuit protection component and light |
| US7826239B2 (en) * | 2007-03-30 | 2010-11-02 | Delta Electronics (Thailand) Public Company, Limited | Overload protection delay circuit for switching power supply |
| KR100900089B1 (ko) * | 2007-04-13 | 2009-06-01 | 정태영 | 전기 선로에 스파크 발생시 자동 작동하는 전원 차단 장치 |
| CA2711903C (fr) * | 2008-01-29 | 2019-01-15 | Leviton Manufacturing Co., Inc. | Appareil et procede d'interrupteur de circuit detecteur de defaut a autocontrole |
| US9608433B2 (en) * | 2013-03-14 | 2017-03-28 | Hubbell Incorporated | GFCI test monitor circuit |
| US10062535B2 (en) * | 2014-01-15 | 2018-08-28 | Hubbell Incorporated | Self-test GFCI device with dual solenoid coil electric control |
-
2015
- 2015-12-18 CA CA3009053A patent/CA3009053C/fr active Active
- 2015-12-18 CN CN202010466467.0A patent/CN111525506B/zh active Active
- 2015-12-18 MX MX2018007473A patent/MX2018007473A/es unknown
- 2015-12-18 WO PCT/US2015/066630 patent/WO2017105484A1/fr active Application Filing
- 2015-12-18 CN CN201580085756.3A patent/CN108604790B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111525506A (zh) | 2020-08-11 |
| MX2018007473A (es) | 2018-08-15 |
| CA3009053C (fr) | 2023-12-12 |
| CN108604790B (zh) | 2020-06-19 |
| WO2017105484A1 (fr) | 2017-06-22 |
| CN111525506B (zh) | 2024-05-14 |
| CN108604790A (zh) | 2018-09-28 |
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| US10199820B2 (en) | Delay circuit for circuit interrupting device | |
| US10132856B2 (en) | GFCI self test software functional program for autonomous monitoring and fail safe power denial operations | |
| CA3009053C (fr) | Circuit a retard pour dispositif interrupteur de circuit | |
| CA3009051C (fr) | Logiciel d'auto-essai gfci pour surveillance autonome et refus d'energie electrique a securite intrinseque | |
| CA2860733A1 (fr) | Largeur d'impulsion de test commandee et position pour disjoncteur de fuite a la terre a autocontrole |
Legal Events
| Date | Code | Title | Description |
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| EEER | Examination request |
Effective date: 20201215 |
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| EEER | Examination request |
Effective date: 20201215 |
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| EEER | Examination request |
Effective date: 20201215 |
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| EEER | Examination request |
Effective date: 20201215 |
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| EEER | Examination request |
Effective date: 20201215 |
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| EEER | Examination request |
Effective date: 20201215 |
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| EEER | Examination request |
Effective date: 20201215 |
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| EEER | Examination request |
Effective date: 20201215 |
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| EEER | Examination request |
Effective date: 20201215 |
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| EEER | Examination request |
Effective date: 20201215 |