MX349324B - Deteccion de manipulacion magnetica en un medidor de servicios publicos. - Google Patents
Deteccion de manipulacion magnetica en un medidor de servicios publicos.Info
- Publication number
- MX349324B MX349324B MX2016000129A MX2016000129A MX349324B MX 349324 B MX349324 B MX 349324B MX 2016000129 A MX2016000129 A MX 2016000129A MX 2016000129 A MX2016000129 A MX 2016000129A MX 349324 B MX349324 B MX 349324B
- Authority
- MX
- Mexico
- Prior art keywords
- meter
- information representative
- magnetic
- utility meter
- tampering detection
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/24—Arrangements for avoiding or indicating fraudulent use
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/061—Details of electronic electricity meters
- G01R22/066—Arrangements for avoiding or indicating fraudulent use
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D4/00—Tariff metering apparatus
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measuring Magnetic Variables (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Un método para detectar un acoplamiento magnético en un medidor incluye obtener en un medidor de electricidad, información representativa del consumo de energía tal como es medido dentro del medidor de una pluralidad de líneas de un servicio eléctrico; el método también incluye obtener desde un sensor magnético, información representativa de un campo magnético dentro de un medidor de electricidad; un circuito de procesamiento entonces determina si existe una primera condición en donde el campo magnético excede un primer umbral y la información representativa del consumo de energía indica un desequilibrio de carga en la pluralidad de líneas de manera que el desequilibrio de carga excede un umbral de desequilibrio; el método además incluye ejecutar un paso de procesamiento que responde a una determinación de que existe la primera condición.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/931,354 US9658254B2 (en) | 2013-06-28 | 2013-06-28 | Magnetic tampering detection in a utility meter |
PCT/US2014/044753 WO2014210573A1 (en) | 2013-06-28 | 2014-06-27 | Magnetic tampering detection in a utility meter |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2016000129A MX2016000129A (es) | 2016-03-01 |
MX349324B true MX349324B (es) | 2017-07-24 |
Family
ID=51211893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016000129A MX349324B (es) | 2013-06-28 | 2014-06-27 | Deteccion de manipulacion magnetica en un medidor de servicios publicos. |
Country Status (6)
Country | Link |
---|---|
US (1) | US9658254B2 (es) |
JP (1) | JP2016526683A (es) |
BR (1) | BR112015032662B1 (es) |
CA (1) | CA2916888C (es) |
MX (1) | MX349324B (es) |
WO (1) | WO2014210573A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9506950B2 (en) | 2014-03-17 | 2016-11-29 | Landis+Gyr, Inc. | Tampering detection for an electric meter |
CN105866600A (zh) * | 2016-05-30 | 2016-08-17 | 广东港博电力科技有限公司 | 一种具有远程监控功能的智能电力仪表 |
CN105891582A (zh) * | 2016-05-30 | 2016-08-24 | 广东港博电力科技有限公司 | 一种地铁车载电力监测装置 |
CN105866535A (zh) * | 2016-05-30 | 2016-08-17 | 广东港博电力科技有限公司 | 一种智能自动计费电表 |
US20180038895A1 (en) * | 2016-08-05 | 2018-02-08 | Honeywell International Inc. | Metering System Tamper Detection |
US10514273B2 (en) * | 2016-10-14 | 2019-12-24 | Pacific Gas And Electric Company | Smart energy and data/information metering system and method |
US10725077B2 (en) | 2016-12-01 | 2020-07-28 | Nxp B.V. | Tamper detector |
EP3364333B1 (en) * | 2017-02-17 | 2022-04-06 | Nxp B.V. | Electronic tamper detection device |
US11674987B1 (en) * | 2018-12-10 | 2023-06-13 | Renesas Electronics America Inc. | Switch-mode power supply control circuit and method for tampering detection in a power meter |
US11131695B2 (en) * | 2019-08-15 | 2021-09-28 | Analog Devices, Inc. | Measuring electrical energy consumption |
CA3175057A1 (en) * | 2020-02-06 | 2021-08-12 | Aclara Technologies Llc | Magnetic field detection and interaction |
US11650234B2 (en) | 2021-07-28 | 2023-05-16 | Honeywell International Inc. | Classification of magnet tampering conditions on a metering device |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0798344A (ja) * | 1993-09-30 | 1995-04-11 | Meidensha Corp | 三相有効電力,無効電力変換器 |
US5910774A (en) * | 1996-09-18 | 1999-06-08 | Itron, Inc. | Sensor for count and tamper detection |
US5936834A (en) * | 1997-12-29 | 1999-08-10 | Square D Company | Device and method for field balancing individual single phase meter loads in a three phase multiple meter stack |
GB2347225A (en) * | 1999-02-25 | 2000-08-30 | C K Electronics Sdn Bhd | Electric utility meter with means to detect and report theft |
GB9918539D0 (en) * | 1999-08-06 | 1999-10-06 | Sentec Ltd | Planar current transformer |
US6815942B2 (en) * | 2001-09-25 | 2004-11-09 | Landis+Gyr, Inc. | Self-calibrating electricity meter |
US6885302B2 (en) * | 2002-07-31 | 2005-04-26 | Itron Electricity Metering, Inc. | Magnetic field sensing for tamper identification |
US7432823B2 (en) * | 2005-11-09 | 2008-10-07 | Distribution Control Systems, Inc. | Tamper detection apparatus for electrical meters |
US7795877B2 (en) * | 2006-11-02 | 2010-09-14 | Current Technologies, Llc | Power line communication and power distribution parameter measurement system and method |
JP2008268081A (ja) * | 2007-04-23 | 2008-11-06 | Toshiba Corp | 水道メータ |
JP5102569B2 (ja) * | 2007-09-19 | 2012-12-19 | 東京電力株式会社 | 電力量計 |
US20100036625A1 (en) * | 2008-08-07 | 2010-02-11 | Landis+Gyr, Inc. | Temperature Profiling in an Electricity Meter |
JP5132482B2 (ja) * | 2008-08-27 | 2013-01-30 | 東光東芝メーターシステムズ株式会社 | 電力量計 |
US8138751B2 (en) | 2008-09-25 | 2012-03-20 | Cellnet Innovations, Inc. | Magnetic rotation sensing for meter |
WO2010065591A1 (en) * | 2008-12-03 | 2010-06-10 | Sensus Usa Inc. | System and method for determining a load ' s phase in a three-phase system |
EP2394348A2 (en) * | 2009-02-06 | 2011-12-14 | Eandis | Smart metering device with phase selector |
EP2278346B1 (en) * | 2009-07-08 | 2013-05-01 | Nxp B.V. | Electricity meter tampering detection |
US20110025519A1 (en) * | 2009-07-30 | 2011-02-03 | Intelligent Sustainable Energy Limited | Non-intrusive utility monitoring |
US8861227B2 (en) * | 2010-08-02 | 2014-10-14 | Emf Safety, Llc | Smart meter protection system and methods |
US20120078546A1 (en) * | 2010-09-28 | 2012-03-29 | Maxim Integrated Products, Inc. | Load-side voltage detection via electric metering processing |
US8688407B2 (en) * | 2010-11-18 | 2014-04-01 | General Electric Company | Method, device and computer program product for magnetic tamper detection in a meter |
US9197066B2 (en) * | 2011-09-12 | 2015-11-24 | General Electric Company | Method, system and device of phase enable or disable functionality in a meter |
US8730042B2 (en) * | 2011-10-05 | 2014-05-20 | General Electric Company | Systems and methods for detecting tampering associated with a utility meter |
US9121883B2 (en) | 2011-10-14 | 2015-09-01 | Landis+Gyr, Inc. | Magnetic tampering detection and correction in a utility meter |
-
2013
- 2013-06-28 US US13/931,354 patent/US9658254B2/en active Active
-
2014
- 2014-06-27 BR BR112015032662-5A patent/BR112015032662B1/pt active IP Right Grant
- 2014-06-27 WO PCT/US2014/044753 patent/WO2014210573A1/en active Application Filing
- 2014-06-27 MX MX2016000129A patent/MX349324B/es active IP Right Grant
- 2014-06-27 CA CA2916888A patent/CA2916888C/en active Active
- 2014-06-27 JP JP2016524273A patent/JP2016526683A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2014210573A1 (en) | 2014-12-31 |
JP2016526683A (ja) | 2016-09-05 |
BR112015032662B1 (pt) | 2022-04-26 |
US9658254B2 (en) | 2017-05-23 |
BR112015032662A8 (pt) | 2020-02-04 |
CA2916888A1 (en) | 2014-12-31 |
US20150002134A1 (en) | 2015-01-01 |
CA2916888C (en) | 2021-06-01 |
BR112015032662A2 (pt) | 2017-07-25 |
MX2016000129A (es) | 2016-03-01 |
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Legal Events
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FG | Grant or registration |