[go: up one dir, main page]

MX2012004591A - Configuracion de voltaje delta o y seleccionable para medicion de potencia. - Google Patents

Configuracion de voltaje delta o y seleccionable para medicion de potencia.

Info

Publication number
MX2012004591A
MX2012004591A MX2012004591A MX2012004591A MX2012004591A MX 2012004591 A MX2012004591 A MX 2012004591A MX 2012004591 A MX2012004591 A MX 2012004591A MX 2012004591 A MX2012004591 A MX 2012004591A MX 2012004591 A MX2012004591 A MX 2012004591A
Authority
MX
Mexico
Prior art keywords
phase
voltage
power measurement
voltage configuration
supplied
Prior art date
Application number
MX2012004591A
Other languages
English (en)
Inventor
Michael P King
Original Assignee
Eaton Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Eaton Corp filed Critical Eaton Corp
Publication of MX2012004591A publication Critical patent/MX2012004591A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/06—Arrangements for measuring electric power or power factor by measuring current and voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

Aparatos y métodos para proporcionar una señal de voltaje indicativa del voltaje siendo suministrado a cada fase de un voltaje multi-fases siendo suministrado a una carga. Para cada fase, un voltaje de fase a neutro es producido mediante proporcionar una tierra virtual. Para cada fase, un voltaje de fase a fase es producido mediante determinar una diferencia entre un par de voltajes de fase a neutro. Ya sea los voltajes de fase a neutro o los voltajes de fase a fase para cada fase son emitidos dependiendo de a configuración del voltaje multi-fases siendo suministrado a la carga.
MX2012004591A 2009-10-19 2010-10-18 Configuracion de voltaje delta o y seleccionable para medicion de potencia. MX2012004591A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/581,360 US8405382B2 (en) 2009-10-19 2009-10-19 Selectable delta or wye voltage configuration for power measurement
PCT/IB2010/002648 WO2011048460A1 (en) 2009-10-19 2010-10-18 Selectable delta or wye voltage configuration for power measurement

Publications (1)

Publication Number Publication Date
MX2012004591A true MX2012004591A (es) 2012-05-29

Family

ID=43634009

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012004591A MX2012004591A (es) 2009-10-19 2010-10-18 Configuracion de voltaje delta o y seleccionable para medicion de potencia.

Country Status (8)

Country Link
US (1) US8405382B2 (es)
EP (1) EP2491408B1 (es)
AU (1) AU2010309484A1 (es)
BR (1) BR112012009103A2 (es)
CA (1) CA2777413C (es)
MX (1) MX2012004591A (es)
TW (1) TW201126173A (es)
WO (1) WO2011048460A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5355687B2 (ja) * 2009-04-23 2013-11-27 パナソニック株式会社 高周波電力検波回路及び無線通信装置
US9641112B2 (en) 2014-12-10 2017-05-02 Clark Equipment Company Protection method for a generator
US9893644B1 (en) 2016-11-15 2018-02-13 International Business Machines Corporation Electric power devices with automatically established input voltage connection configuration
US11061055B2 (en) * 2019-03-15 2021-07-13 Analog Devices International Unlimited Company Three-phase power meter monitoring for star and delta configurations
CN111934565B (zh) * 2019-05-13 2021-11-23 鸿富锦精密电子(天津)有限公司 电源装置
US20250172593A1 (en) * 2023-11-25 2025-05-29 Accuenergy (Canada) Inc. Power meter with individual channel configuration

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775662A (en) * 1971-12-07 1973-11-27 Bendix Corp Constant frequency power inverter having silicon controlled rectifier multibridge inputs for output wave shaping with variable phase control for overload conditions
US5276402A (en) * 1992-02-28 1994-01-04 Hipotronics, Inc. Three-phase transformer testing method and system
US6377037B1 (en) * 1996-08-01 2002-04-23 Siemens Power Transmission And Distribution, Inc. Watt-hour meter with digital per-phase power factor compensation
US6112159A (en) * 1996-08-01 2000-08-29 Siemens Power Transmission & Distribution, Llc Robust electrical utility meter
US6236197B1 (en) * 1998-05-15 2001-05-22 Abb Power T&D Company Inc. Apparatus and method for detecting tampering in a multiphase meter
US6198178B1 (en) * 1999-12-21 2001-03-06 International Power Systems, Inc. Step wave power converter
US7106045B2 (en) * 2001-07-10 2006-09-12 Uppi Corporation Apparatus for a simplified power disturbance indicator gage with learning capability options
US20030078742A1 (en) * 2001-10-11 2003-04-24 Vanderzee Joel C. Determination and applications of three-phase power factor
US6748344B2 (en) * 2002-04-29 2004-06-08 Eaton Corporation Method and apparatus employing a scaling factor for measuring and displaying an electrical parameter of an electrical system
US8190381B2 (en) * 2005-01-27 2012-05-29 Electro Industries/Gauge Tech Intelligent electronic device with enhanced power quality monitoring and communications capabilities
US8160824B2 (en) * 2005-01-27 2012-04-17 Electro Industries/Gauge Tech Intelligent electronic device with enhanced power quality monitoring and communication capabilities
US7345488B2 (en) * 2005-06-01 2008-03-18 Schweitzer Engineering Laboratories, Inc. Apparatus and method for determining a faulted phase of a three-phase ungrounded power system
US7352076B1 (en) * 2006-08-11 2008-04-01 Mariah Power Inc. Small wind turbine system
EP1936393A1 (en) * 2006-12-22 2008-06-25 Abb Research Ltd. Impedance measurement arrangement and method
US7991588B1 (en) * 2007-05-01 2011-08-02 Exaflop Llc Power consumption measurement
US8165835B1 (en) * 2007-10-26 2012-04-24 Cirrus Logic, Inc. Complex wavelet filter based power measurement and calibration system
US7865320B2 (en) * 2008-06-25 2011-01-04 Square D Company High density metering system
US8207726B2 (en) * 2008-09-05 2012-06-26 Silver Spring Networks, Inc. Determining electric grid endpoint phase connectivity
CN102414976B (zh) * 2009-05-07 2014-08-27 Abb技术有限公司 确定多单元功率变换器的单元的单元电容器电压的方法和设备

Also Published As

Publication number Publication date
AU2010309484A1 (en) 2012-05-03
US8405382B2 (en) 2013-03-26
EP2491408A1 (en) 2012-08-29
WO2011048460A1 (en) 2011-04-28
EP2491408B1 (en) 2018-12-05
CA2777413A1 (en) 2011-04-28
BR112012009103A2 (pt) 2019-09-24
CA2777413C (en) 2018-01-16
TW201126173A (en) 2011-08-01
US20110089934A1 (en) 2011-04-21

Similar Documents

Publication Publication Date Title
MX2012004591A (es) Configuracion de voltaje delta o y seleccionable para medicion de potencia.
WO2010090870A3 (en) Method and apparatus for characterizing a circuit coupled to an ac line
GB201013957D0 (en) Measurement circuit
WO2012163585A3 (de) Verfahren und vorrichtung zur winkelschätzung in einer synchronmaschine
WO2010107199A3 (ko) 비접지 직류전원계통의 접지누설전류 측정 장치 및 그 방법
WO2010001089A8 (en) Structural determination apparatus and method
WO2011029018A3 (en) Voltage conversion and/or electrical measurements from 400 volts upwards
WO2011088433A3 (en) Load insensitive quadrature power amplifier power detector
WO2014019779A3 (de) Messelektronik für ein magnetisch-induktives durchfluss-messgerät sowie damit gebildetes messsystem
WO2013025293A3 (en) Apparatus and method for measuring active/reactive powers
WO2013127597A3 (de) Semi-aktiver einspeiseumrichter mit blindleistungsvektorregelung
WO2014039300A3 (en) Apparatus and methods for input protection for power converters
RU2008123448A (ru) Способ синхронизации и подключения в режим параллельной работы регулируемого статического источника переменного напряжения и источника переменного напряжения
WO2012104651A3 (en) Improvements in and relating to power regulation devices
WO2015100345A3 (en) Voltage regulator using both shunt and series regulation
WO2013107784A3 (de) Verfahren zum phasenabgleich mehrerer hf-leistungserzeugungseinheiten eines hf-leistungsversorgungssystems und leistungsversorgungssystem
MD490Y (en) Method for measuring the admittance components
WO2011131155A3 (zh) 功率频率补偿方法及设备
TW200711209A (en) Method of measuring optimal work frequency of battery and device thereof
WO2013104582A3 (fr) Procédé de commande mis en œuvre pour commander deux moteurs électriques synchrones à aimant permanent connectés en parallèle
RU2012100578A (ru) СПОСОБ ОПРЕДЕЛЕНИЯ ВИДА И МЕСТА ПОВРЕЖДЕНИЯ ЛИНИЙ ЭЛЕКТРОПЕРЕДАЧИ КЛАССА 10 кВ С ИЗОЛИРОВАННОЙ НЕЙТРАЛЬЮ
WO2011127348A3 (en) Dc bias evaluation in an ac coupled circuit via transient gain response
WO2011039552A3 (en) Method for minimizing neutral point voltage of a three-phase electric network
UA71169U (ru) Способ низкочастотного расширения работы измерительного преобразователя активной мощности средних частот
UA78613U (en) Motion transducer

Legal Events

Date Code Title Description
FG Grant or registration