MX2014000311A - Determinacion de energía a partir de detectores de voltaje y corriente separados. - Google Patents
Determinacion de energía a partir de detectores de voltaje y corriente separados.Info
- Publication number
- MX2014000311A MX2014000311A MX2014000311A MX2014000311A MX2014000311A MX 2014000311 A MX2014000311 A MX 2014000311A MX 2014000311 A MX2014000311 A MX 2014000311A MX 2014000311 A MX2014000311 A MX 2014000311A MX 2014000311 A MX2014000311 A MX 2014000311A
- Authority
- MX
- Mexico
- Prior art keywords
- voltage
- voltage cycle
- sensing side
- synchronization
- timing message
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/06—Arrangements for measuring electric power or power factor by measuring current and voltage
-
- 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
- G01R22/063—Details of electronic electricity meters related to remote communication
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
La medición de potencia mediante el seguimiento de un ciclo de voltaje cuando las mediciones de voltaje y corriente se toman en diferentes ubicaciones en una línea de potencia de CA, con los dispositivos que toman las mediciones interconectados por una red de datos asincrónica. En general, un mensaje de sincronización/temporización se envía desde el lado de detección de voltaje hasta el lado de detección de corriente, con el mensaje de sincronización/temporización siendo transmitido en un punto predeterminado en el ciclo de voltaje periódico. La recepción del mensaje de sincronización/temporización por el lado de detección de corriente puede utilizarse para volver a sincronizar un modelo interno del ciclo de voltaje mantenido por el lado de corriente de detección para el ciclo de voltaje medido. El punto predeterminado en el ciclo de voltaje puede ser el punto de cruce de ceros, u otro punto, del ciclo de voltaje.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/182,154 US9031800B2 (en) | 2011-07-13 | 2011-07-13 | Power determination from separated voltage and current sensors |
| PCT/US2012/046374 WO2013009942A1 (en) | 2011-07-13 | 2012-07-12 | Power determination from separated voltage and current sensors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2014000311A true MX2014000311A (es) | 2014-05-30 |
Family
ID=46679282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2014000311A MX2014000311A (es) | 2011-07-13 | 2012-07-12 | Determinacion de energía a partir de detectores de voltaje y corriente separados. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9031800B2 (es) |
| EP (1) | EP2732296B1 (es) |
| CN (1) | CN103827679A (es) |
| CA (1) | CA2841590A1 (es) |
| MX (1) | MX2014000311A (es) |
| WO (1) | WO2013009942A1 (es) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9146259B2 (en) | 2011-04-19 | 2015-09-29 | Schneider Electric It Corporation | Smart current transformers |
| US8660810B2 (en) | 2011-04-19 | 2014-02-25 | Schneider Electric It Corporation | System and method to calculate RMS current and true power in a multidrop sensor network |
| US8666685B2 (en) * | 2011-04-19 | 2014-03-04 | Schneider Electronic IT Corporation | System of intelligent sensors in an electrical panelboard |
| US9638726B2 (en) | 2012-04-12 | 2017-05-02 | Schneider Electric It Corporation | System and method for detecting branch circuit current |
| US9924242B2 (en) | 2012-04-20 | 2018-03-20 | Itron Global Sarl | Automatic network topology detection and fraud detection |
| WO2013162536A1 (en) | 2012-04-25 | 2013-10-31 | Schneider Electric It Corporation | Current monitoring device |
| GB2506135B (en) * | 2012-09-20 | 2018-04-11 | Tyrrell Products Ltd | Branch circuit monitoring |
| US9851382B2 (en) | 2012-12-27 | 2017-12-26 | Schneider Electric USA, Inc. | Power meter with current and phase sensor |
| JP6065671B2 (ja) * | 2013-03-15 | 2017-01-25 | オムロン株式会社 | 計測装置および取付けユニット |
| CA2846621C (en) | 2013-03-15 | 2022-01-18 | Robert R. Brown | Space conditioning control and monitoring method and system |
| DE102013008812A1 (de) * | 2013-05-24 | 2014-11-27 | EurA Consult AG | System und Verfahren zur Bestimmung elektrischer Kenngrößen |
| WO2015053740A1 (en) * | 2013-10-07 | 2015-04-16 | Schneider Electric It Corporation | Minimizing blind spots in a sensor network |
| WO2015102605A1 (en) | 2013-12-31 | 2015-07-09 | Schneider Electric It Corporation | Automatic sub-millisecond clock synchronization |
| DE102014102021A1 (de) * | 2014-02-18 | 2015-08-20 | Endress + Hauser Gmbh + Co. Kg | Feldgerät der Automatisierungstechnik |
| US11079417B2 (en) | 2014-02-25 | 2021-08-03 | Itron, Inc. | Detection of electric power diversion |
| US10571493B2 (en) | 2014-02-25 | 2020-02-25 | Itron, Inc. | Smart grid topology estimator |
| US9568522B2 (en) | 2014-10-20 | 2017-02-14 | Itron, Inc. | Electrical phase identification |
| US9835662B2 (en) | 2014-12-02 | 2017-12-05 | Itron, Inc. | Electrical network topology determination |
| WO2016096044A1 (en) * | 2014-12-19 | 2016-06-23 | Abb Schweiz Ag | Device and method for determining electric power |
| JP6528318B2 (ja) * | 2015-05-25 | 2019-06-12 | パナソニックＩｐマネジメント株式会社 | 回路判定システム、回路判定方法、およびプログラム |
| US10312681B2 (en) | 2015-05-28 | 2019-06-04 | Itron, Inc. | Automatic network device electrical phase identification |
| FR3090885B1 (fr) * | 2018-12-20 | 2021-05-07 | Schneider Electric Ind Sas | Procédé et système de mesure de grandeurs électriques |
| DE102019103270A1 (de) | 2019-02-11 | 2020-08-13 | Beckhoff Automation Gmbh | Verfahren zur verteilten elektrischen leistungsbestimmung |
| JP7360646B2 (ja) * | 2019-04-26 | 2023-10-13 | インフォメティス株式会社 | 計測装置、計測装置制御方法および計測装置制御プログラム |
| US11360130B2 (en) | 2019-06-20 | 2022-06-14 | Schneider Electric USA, Inc. | Distributed electrical energy meter |
| CN113452022B (zh) * | 2021-07-06 | 2022-09-23 | 中电科技集团重庆声光电有限公司 | 一种采集设备用电数据的方法及系统 |
| DE102021119565B4 (de) | 2021-07-28 | 2023-02-09 | EnBW Energie Baden-Württemberg AG | Überwachen einer über eine Verteilstation bereitgestellten elektrischen Leistung |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5848072A (en) * | 1995-08-10 | 1998-12-08 | Motorola, Inc. | Method of and apparatus for communicating messages |
| US5809045A (en) * | 1996-09-13 | 1998-09-15 | General Electric Company | Digital current differential system |
| DE19738140A1 (de) * | 1997-09-01 | 1999-03-11 | Siemens Ag | Meßanordnung zur Leistungs- und/oder Leistungsfaktormessung an mindestens einer Meßstelle in einem Wechselspannungsnetz |
| US6175780B1 (en) * | 1998-04-06 | 2001-01-16 | Eaton Corporation | Accessory network for an electronic trip unit |
| US7174261B2 (en) | 2003-03-19 | 2007-02-06 | Power Measurement Ltd. | Power line sensors and systems incorporating same |
| US20050083206A1 (en) * | 2003-09-05 | 2005-04-21 | Couch Philip R. | Remote electrical power monitoring systems and methods |
| JP2005189012A (ja) | 2003-12-25 | 2005-07-14 | Toshiba Corp | 電力計測装置 |
| US7680234B2 (en) * | 2004-02-24 | 2010-03-16 | Schneider Electric USA, Inc. | Method and apparatus for signal phase locking |
| CN1621851A (zh) * | 2004-12-20 | 2005-06-01 | 西安理工大学 | 数字式功率因数测量装置及其测量方法 |
| US7477711B2 (en) * | 2005-05-19 | 2009-01-13 | Mks Instruments, Inc. | Synchronous undersampling for high-frequency voltage and current measurements |
| US20070085518A1 (en) | 2005-10-17 | 2007-04-19 | Buda Paul R | Phase reference generator with driving point voltage estimator |
| EP2108967A1 (de) | 2008-04-07 | 2009-10-14 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Ermittlung der elektrischen Wirkleistung mehrerer Verbraucherabzweige |
| EP2283371B1 (de) * | 2008-05-23 | 2012-09-26 | Gloor Engineering | Leistungsmessvorrichtung |
-
2011
- 2011-07-13 US US13/182,154 patent/US9031800B2/en active Active
-
2012
- 2012-07-12 CA CA2841590A patent/CA2841590A1/en not_active Abandoned
- 2012-07-12 MX MX2014000311A patent/MX2014000311A/es active IP Right Grant
- 2012-07-12 EP EP12747945.9A patent/EP2732296B1/en active Active
- 2012-07-12 CN CN201280044237.9A patent/CN103827679A/zh active Pending
- 2012-07-12 WO PCT/US2012/046374 patent/WO2013009942A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| EP2732296B1 (en) | 2018-09-12 |
| US9031800B2 (en) | 2015-05-12 |
| WO2013009942A1 (en) | 2013-01-17 |
| EP2732296A1 (en) | 2014-05-21 |
| CA2841590A1 (en) | 2013-01-17 |
| US20130018609A1 (en) | 2013-01-17 |
| CN103827679A (zh) | 2014-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |