MX2013000743A - Electronicos de deteccion y control para un sistema de proteccion de red electrica. - Google Patents
Electronicos de deteccion y control para un sistema de proteccion de red electrica.Info
- Publication number
- MX2013000743A MX2013000743A MX2013000743A MX2013000743A MX2013000743A MX 2013000743 A MX2013000743 A MX 2013000743A MX 2013000743 A MX2013000743 A MX 2013000743A MX 2013000743 A MX2013000743 A MX 2013000743A MX 2013000743 A MX2013000743 A MX 2013000743A
- Authority
- MX
- Mexico
- Prior art keywords
- threshold
- power grid
- sensing
- protection system
- control electronics
- 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
- H02H7/04—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 transformers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/005—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to ionising radiation; Nuclear-radiation circumvention circuits
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/16—Spectrum analysis; Fourier analysis
- G01R23/20—Measurement of non-linear distortion
-
- 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
-
- 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
-
- 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
- H02H3/50—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 the appearance of abnormal wave forms, e.g. ac in dc installations
- H02H3/52—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 the appearance of abnormal wave forms, e.g. ac in dc installations responsive to the appearance of harmonics
-
- 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
-
- 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
- H02H7/04—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 transformers
- H02H7/045—Differential protection of transformers
- H02H7/0455—Differential protection of transformers taking into account saturation of current transformers
-
- 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
Abstract
Se describen sistemas y método para detectar señales de corriente armónica y directa potencialmente dañinas en un transformador. Uno de tales sistemas incluye una pluralidad de componentes eléctricamente conectados a líneas se señal eléctrica que se dirigen desde uno o más puntos de conexión en una red eléctrica, y una pluralidad de detectores de umbra, cada detector de umbral configurado para comparar una señal entrante de un componente de detección a una señal predeterminada que tiene un umbral. El sistema. también incluye un controlador que recibe una salida de cada uno de la pluralidad de detectores de umbral y configurado para dirigir al menos un componente externo en respuesta a la recepción de una indicación de la menos uno de la pluralidad de detectores de umbral de una señal detectada por arriba de un umbral.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36608110P | 2010-07-20 | 2010-07-20 | |
PCT/US2011/044658 WO2012012517A2 (en) | 2010-07-20 | 2011-07-20 | Sensing and control electronics for a power grid protection system |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2013000743A true MX2013000743A (es) | 2013-07-05 |
Family
ID=44509636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2013000743A MX2013000743A (es) | 2010-07-20 | 2011-07-20 | Electronicos de deteccion y control para un sistema de proteccion de red electrica. |
Country Status (13)
Country | Link |
---|---|
US (1) | US8537508B2 (es) |
EP (1) | EP2596561B1 (es) |
JP (1) | JP5901631B2 (es) |
KR (1) | KR102035752B1 (es) |
CN (1) | CN103201919B (es) |
AU (1) | AU2011282204B2 (es) |
BR (1) | BR112013001343B1 (es) |
CA (1) | CA2805587C (es) |
DK (1) | DK2596561T3 (es) |
HK (1) | HK1186005A1 (es) |
IL (1) | IL224227A (es) |
MX (1) | MX2013000743A (es) |
WO (1) | WO2012012517A2 (es) |
Families Citing this family (37)
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US9077172B2 (en) | 2012-05-21 | 2015-07-07 | Emprimus, Llc | Self-testing features of sensing and control electronics for a power grid protection system |
USRE48775E1 (en) | 2010-07-20 | 2021-10-12 | Techhold, Llc | Self-testing features of sensing and control electronics for a power grid protection system |
US8878396B2 (en) | 2010-07-20 | 2014-11-04 | Emprimus, Llc | Continuous uninterruptable AC grounding system for power system protection |
US9018962B2 (en) * | 2012-04-25 | 2015-04-28 | Advanced Power Technologies, Inc | Method and apparatus for protecting power transformers from large electro-magnetic disturbances |
US9564753B2 (en) | 2012-05-21 | 2017-02-07 | Emprimus, Llc | Transformer protection circuit and method |
DE102012105045A1 (de) * | 2012-06-12 | 2013-12-12 | Maschinenfabrik Reinhausen Gmbh | Vorrichtung zum Kalibirieren eines Leistungsmesssystems für Leistungstransformatoren |
KR101693606B1 (ko) | 2012-06-25 | 2017-01-06 | 에이디씨 텔레커뮤니케이션스 인코포레이티드 | 능동 광학 모듈에 대한 물리 계층 관리 |
MX342862B (es) | 2012-11-05 | 2016-10-14 | Doble Eng Company | Metodo y aparato para probar dispositivos de potencia utilitaria. |
US9874613B2 (en) | 2012-11-05 | 2018-01-23 | Doble Engineering Company | Method and system of apparatuses for testing utility power devices |
BR112015019940A2 (pt) | 2013-02-20 | 2017-07-18 | Emprimus Llc | proteção contra sobretensão para sistemas de energia |
KR101707706B1 (ko) * | 2013-07-03 | 2017-02-16 | 엘에스산전 주식회사 | 보호 장치 및 그의 동작 검증 방법 |
KR20150030820A (ko) * | 2013-09-12 | 2015-03-23 | 현대중공업 주식회사 | 송전선로 감시장치 |
CN106662713B (zh) * | 2013-09-24 | 2018-10-02 | 康普技术有限责任公司 | 具有管控的连接支持和模拟内存表的可插拔有源光模块 |
US9396866B2 (en) * | 2013-11-04 | 2016-07-19 | Alberto Raul Ramirez | Blocker of geomagnetically induced currents (GIC) |
CN103941071B (zh) * | 2014-04-24 | 2016-09-14 | 华北电力大学 | 高铁牵引网供电系统地磁感应电流监测方法与装置 |
US9562938B2 (en) * | 2014-05-09 | 2017-02-07 | Raytheon Company | Method and system to detect and characterize electromagnetic pulses for the protection of critical infrastructure components |
US10243346B2 (en) * | 2014-12-18 | 2019-03-26 | Mohd Hasan Ali | Apparatus for mitigation of adverse effects of geomagnetically induced currents on transformers |
CA2973248C (en) * | 2015-01-06 | 2023-07-18 | Emprimus, Llc | Systems and methods for actuating a transformer neutral blocking system |
US10971922B2 (en) * | 2015-04-23 | 2021-04-06 | New York University | Reduction of geomagnetically induced currents by neutral switching |
KR101718306B1 (ko) * | 2015-07-27 | 2017-03-27 | 주식회사 퍼슨 | 옥테니딘염산염(Octenidine dihydrochloride)의 개선된 합성방법과 옥타니딘염산염을 포함하는 새로운 복합제의 제조방법 |
US10985559B2 (en) | 2017-02-03 | 2021-04-20 | Techhold Llc | Method and system for improved operation of power grid components in the presence of direct current (DC) |
US11451047B2 (en) | 2017-03-30 | 2022-09-20 | Techhold, Llc | Protection of electrical devices based on electromagnetic pulse signal |
US11224150B2 (en) * | 2017-11-07 | 2022-01-11 | Centerpoint Energy, Inc. | Electromagnetic mitigation modules for public utility facilities |
CN107911144B (zh) * | 2017-12-12 | 2023-11-24 | 淮阴工学院 | 一种电力线载波通信抗干扰装置 |
US10530151B2 (en) * | 2018-01-09 | 2020-01-07 | Timothy A Carty | System and method for suppressing electromagnetic pulse-induced electrical system surges |
CN109470920B (zh) * | 2018-12-19 | 2021-01-26 | 广东工业大学 | 一种cvt谐波电压的测量方法、系统及装置 |
US11451044B2 (en) | 2019-11-22 | 2022-09-20 | Techhold, Llc | Automated self testing of power grid transformer protection systems |
CN110994552B (zh) * | 2019-12-05 | 2021-07-27 | 华中科技大学 | 一种变压器中性点地电流抑制装置的自主投切方法 |
CN115210588A (zh) * | 2020-02-06 | 2022-10-18 | 阿克拉技术公司 | 高阻抗故障检测器 |
US11374503B2 (en) | 2020-03-13 | 2022-06-28 | Savannah River Nuclear Solutions, Llc | DC compensation for power transformer through neutral DC injection |
WO2021237119A1 (en) | 2020-05-22 | 2021-11-25 | Techhold, Llc | Overvoltage protection assembly |
US11404861B2 (en) * | 2020-08-28 | 2022-08-02 | The Mitre Corporation | System and methods for mitigating ground induced currents on commercial power infrastructure |
US11923129B2 (en) | 2021-02-08 | 2024-03-05 | Techhold Llc | Control system for transformer protection system |
WO2023034272A1 (en) * | 2021-08-30 | 2023-03-09 | Aclara Technologies Llc | Integrated switched capacitor bank |
WO2023056216A2 (en) * | 2021-10-01 | 2023-04-06 | Faraday Defense Corporation | Apparatus for detection of electrical disturbances resulting from electromagnetic pulse and solar storm |
US20230108660A1 (en) * | 2021-10-01 | 2023-04-06 | Arthur Thomas Bradley | Apparatus for detection of electrical disturbances resulting from electromagnetic pulse and solar storm |
GB2619295A (en) * | 2022-05-30 | 2023-12-06 | Energy Res Lab Ltd | EMP protection system |
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US7589943B2 (en) | 2007-03-24 | 2009-09-15 | Ramirez Vanessa De Los Angeles | GIC reducer |
US8248740B2 (en) | 2008-09-19 | 2012-08-21 | Advanced Fusion Systems, Llc | High speed current shunt |
US8300378B2 (en) | 2008-09-19 | 2012-10-30 | Advanced Fusion Systems, Llc | Method and apparatus for protecting power systems from extraordinary electromagnetic pulses |
CN201328068Y (zh) * | 2008-12-15 | 2009-10-14 | 甘肃容和矿用设备集团有限公司 | 矿用隔爆型变频器电磁兼容系统 |
US8878396B2 (en) | 2010-07-20 | 2014-11-04 | Emprimus, Llc | Continuous uninterruptable AC grounding system for power system protection |
-
2011
- 2011-07-19 US US13/185,858 patent/US8537508B2/en active Active
- 2011-07-20 CN CN201180040318.7A patent/CN103201919B/zh active Active
- 2011-07-20 CA CA2805587A patent/CA2805587C/en active Active
- 2011-07-20 KR KR1020137003984A patent/KR102035752B1/ko active IP Right Grant
- 2011-07-20 BR BR112013001343-5A patent/BR112013001343B1/pt active IP Right Grant
- 2011-07-20 JP JP2013520833A patent/JP5901631B2/ja active Active
- 2011-07-20 WO PCT/US2011/044658 patent/WO2012012517A2/en active Application Filing
- 2011-07-20 EP EP11748512.8A patent/EP2596561B1/en active Active
- 2011-07-20 AU AU2011282204A patent/AU2011282204B2/en active Active
- 2011-07-20 MX MX2013000743A patent/MX2013000743A/es active IP Right Grant
- 2011-07-20 DK DK11748512.8T patent/DK2596561T3/en active
-
2013
- 2013-01-15 IL IL224227A patent/IL224227A/en active IP Right Grant
- 2013-11-28 HK HK13113286.1A patent/HK1186005A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
DK2596561T3 (en) | 2016-07-25 |
CN103201919A (zh) | 2013-07-10 |
KR20130132397A (ko) | 2013-12-04 |
AU2011282204A1 (en) | 2013-02-07 |
WO2012012517A2 (en) | 2012-01-26 |
JP2013539336A (ja) | 2013-10-17 |
CA2805587C (en) | 2018-12-04 |
KR102035752B1 (ko) | 2019-10-23 |
JP5901631B2 (ja) | 2016-04-13 |
IL224227A (en) | 2016-04-21 |
BR112013001343B1 (pt) | 2020-02-27 |
US8537508B2 (en) | 2013-09-17 |
CA2805587A1 (en) | 2012-01-26 |
AU2011282204B2 (en) | 2015-09-03 |
US20120019962A1 (en) | 2012-01-26 |
BR112013001343A2 (pt) | 2016-05-17 |
EP2596561B1 (en) | 2016-04-06 |
HK1186005A1 (zh) | 2014-02-28 |
CN103201919B (zh) | 2016-08-17 |
WO2012012517A3 (en) | 2012-09-13 |
EP2596561A2 (en) | 2013-05-29 |
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FG | Grant or registration |