FI118931B - Laite ja menetelmä sähkötehon mittaamiseksi - Google Patents

Laite ja menetelmä sähkötehon mittaamiseksi Download PDF

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Publication number
FI118931B
FI118931B FI20060233A FI20060233A FI118931B FI 118931 B FI118931 B FI 118931B FI 20060233 A FI20060233 A FI 20060233A FI 20060233 A FI20060233 A FI 20060233A FI 118931 B FI118931 B FI 118931B
Authority
FI
Finland
Prior art keywords
power
voltage
current
conductor
mechanical element
Prior art date
Application number
FI20060233A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20060233A (fi
FI20060233A0 (fi
Inventor
Heikki Seppae
Original Assignee
Valtion Teknillinen
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 Valtion Teknillinen filed Critical Valtion Teknillinen
Priority to FI20060233A priority Critical patent/FI118931B/fi
Publication of FI20060233A0 publication Critical patent/FI20060233A0/fi
Priority to EP07712616.7A priority patent/EP1991879A4/en
Priority to CN200780008351.5A priority patent/CN101410717B/zh
Priority to PCT/FI2007/050126 priority patent/WO2007101916A1/en
Priority to RU2008139456/28A priority patent/RU2407022C2/ru
Publication of FI20060233A publication Critical patent/FI20060233A/fi
Application granted granted Critical
Publication of FI118931B publication Critical patent/FI118931B/fi

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/146—Measuring arrangements for current not covered by other subgroups of G01R15/14, e.g. using current dividers, shunts, or measuring a voltage drop
    • G01R15/148—Measuring arrangements for current not covered by other subgroups of G01R15/14, e.g. using current dividers, shunts, or measuring a voltage drop involving the measuring of a magnetic field or electric field
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Micromachines (AREA)
  • Measuring Magnetic Variables (AREA)
FI20060233A 2006-03-09 2006-03-09 Laite ja menetelmä sähkötehon mittaamiseksi FI118931B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20060233A FI118931B (fi) 2006-03-09 2006-03-09 Laite ja menetelmä sähkötehon mittaamiseksi
EP07712616.7A EP1991879A4 (en) 2006-03-09 2007-03-08 Device and method for measuring electrical power
CN200780008351.5A CN101410717B (zh) 2006-03-09 2007-03-08 用于测量电功率的装置和方法
PCT/FI2007/050126 WO2007101916A1 (en) 2006-03-09 2007-03-08 Device and method for measuring electrical power
RU2008139456/28A RU2407022C2 (ru) 2006-03-09 2007-03-08 Устройство и способ измерения электрической мощности

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20060233A FI118931B (fi) 2006-03-09 2006-03-09 Laite ja menetelmä sähkötehon mittaamiseksi
FI20060233 2006-03-09

Publications (3)

Publication Number Publication Date
FI20060233A0 FI20060233A0 (fi) 2006-03-09
FI20060233A FI20060233A (fi) 2007-09-10
FI118931B true FI118931B (fi) 2008-05-15

Family

ID=36191911

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20060233A FI118931B (fi) 2006-03-09 2006-03-09 Laite ja menetelmä sähkötehon mittaamiseksi

Country Status (5)

Country Link
EP (1) EP1991879A4 (zh)
CN (1) CN101410717B (zh)
FI (1) FI118931B (zh)
RU (1) RU2407022C2 (zh)
WO (1) WO2007101916A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2579049A1 (en) 2011-10-05 2013-04-10 Mittatekniikan kesku Method and device for measuring the electric power propagating in a conductor

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FR2956212B1 (fr) * 2010-02-08 2012-03-09 Schneider Electric Ind Sas Dispositif et procede de comptage d'energie electrique
DE102012210849A1 (de) * 2012-06-26 2014-01-02 BSH Bosch und Siemens Hausgeräte GmbH Ermittlung eines Energieverbrauchs in einem Haushaltsgerät
CN106771602B (zh) * 2017-01-24 2019-03-05 东南大学 硅基已知频率缝隙耦合式t型结直接式毫米波相位检测器
CN106814260B (zh) * 2017-01-24 2019-03-19 东南大学 硅基缝隙耦合式的直接式毫米波信号检测器
CN106872797B (zh) * 2017-01-24 2019-03-05 东南大学 固支梁t型结间接加热式微波信号检测仪器
CN106841772B (zh) * 2017-01-24 2019-01-25 东南大学 硅基缝隙耦合式t型结的间接式毫米波信号检测仪器
CN106841794B (zh) * 2017-01-24 2019-04-09 东南大学 固支梁t型结直接加热在线式已知频率微波相位检测器
CN107064617B (zh) * 2017-01-24 2019-03-19 东南大学 硅基悬臂梁耦合间接加热式未知频率毫米波相位检测器
CN106841800B (zh) * 2017-01-24 2019-03-19 东南大学 硅基已知频率缝隙耦合式直接式毫米波相位检测器
CN106841782B (zh) * 2017-01-24 2019-03-19 东南大学 硅基悬臂梁耦合直接加热式未知频率毫米波相位检测器
CN106872780B (zh) * 2017-01-24 2019-03-05 东南大学 固支梁t型结间接加热在线式未知频率微波相位检测器
CN106841781B (zh) * 2017-01-24 2019-04-09 东南大学 基于硅基悬臂梁t型结直接加热在线式毫米波相位检测器
CN106771605B (zh) * 2017-01-24 2019-04-09 东南大学 硅基未知频率缝隙耦合式t型结间接式毫米波相位检测器
CN106771581B (zh) * 2017-01-24 2019-03-05 东南大学 硅基缝隙耦合式的直接式毫米波信号检测仪器
CN106814252A (zh) * 2017-01-24 2017-06-09 东南大学 基于固支梁的在线式微波相位检测器
CN106841799B (zh) * 2017-01-24 2019-03-19 东南大学 硅基缝隙耦合式t型结的直接式毫米波信号检测仪器
CN106841787B (zh) * 2017-01-24 2019-04-09 东南大学 固支梁t型结直接加热在线式未知频率微波相位检测器
CN106771607A (zh) * 2017-01-24 2017-05-31 东南大学 固支梁t形结在线式微波相位检测器
CN106802370B (zh) * 2017-01-24 2019-03-05 东南大学 硅基未知频率缝隙耦合式间接式毫米波相位检测器
CN106841795A (zh) * 2017-01-24 2017-06-13 东南大学 悬臂梁耦合在线式微波相位检测器
CN106645923B (zh) * 2017-01-24 2019-01-25 东南大学 硅基缝隙耦合式的间接式毫米波信号检测仪器
CN106814251B (zh) * 2017-01-24 2019-04-30 东南大学 硅基微机械悬臂梁耦合直接加热在线式毫米波相位检测器
CN106802369B (zh) * 2017-01-24 2019-03-19 东南大学 硅基悬臂梁耦合间接加热式毫米波信号检测仪器
CN106841789B (zh) * 2017-01-24 2019-04-26 东南大学 固支梁直接加热在线式未知频率微波相位检测器
CN106841775B (zh) * 2017-01-24 2019-01-25 东南大学 硅基缝隙耦合式t型结的间接式毫米波信号检测器
CN106841771B (zh) * 2017-01-24 2019-04-09 东南大学 固支梁t型结直接加热式微波信号检测器
CN106841790B (zh) * 2017-01-24 2019-04-09 东南大学 固支梁t型结直接加热式微波信号检测仪器
CN106771558B (zh) * 2017-01-24 2019-04-09 东南大学 固支梁直接加热式微波信号检测仪器
CN106872767B (zh) * 2017-01-24 2019-04-09 东南大学 固支梁间接加热式微波信号检测仪器
CN106814259B (zh) * 2017-01-24 2019-03-05 东南大学 固支梁直接加热式微波信号检测器
CN106841785B (zh) * 2017-01-24 2019-04-09 东南大学 固支梁直接加热在线式已知频率微波相位检测器
CN106771606A (zh) * 2017-01-24 2017-05-31 东南大学 T形结缝隙耦合在线式微波相位检测器
CN106872796B (zh) * 2017-01-24 2019-03-05 东南大学 硅基缝隙耦合式的间接式毫米波信号检测器
CN106841793B (zh) * 2017-01-24 2019-04-09 东南大学 固支梁间接加热在线式已知频率微波相位检测器
CN106814253A (zh) * 2017-01-24 2017-06-09 东南大学 缝隙t形结在线式微波相位检测器
CN106841796B (zh) * 2017-01-24 2019-03-19 东南大学 固支梁间接加热在线式未知频率微波相位检测器

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GB764963A (en) * 1954-03-04 1957-01-02 Frederick Horace Edwardes Myer Improvements relating to integrators
US5617020A (en) * 1995-06-07 1997-04-01 Regents Of The University Of California Microelectromechanical-based power meter
US6275034B1 (en) * 1998-03-11 2001-08-14 Analog Devices Inc. Micromachined semiconductor magnetic sensor
JP2000338143A (ja) * 1999-05-31 2000-12-08 Murata Mfg Co Ltd 電流量センサ
US6348788B1 (en) * 1999-09-28 2002-02-19 Rockwell Automation Technologies, Inc. High resolution current sensing apparatus
CN2447794Y (zh) * 2000-10-19 2001-09-12 吴为龙 防窃电单相感应式电度表
FR2851368B1 (fr) * 2003-02-18 2008-03-07 Agence Spatiale Europeenne Composants electroniques comportant des condensateurs micro electromecaniques a capacite ajustable
FI118490B (fi) * 2004-06-29 2007-11-30 Valtion Teknillinen Mikromekaaninen anturi mikroaaltotehon mittaamiseen
CN1688035A (zh) * 2005-06-09 2005-10-26 上海交通大学 基于微机电系统的巨磁阻抗效应磁敏器件

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2579049A1 (en) 2011-10-05 2013-04-10 Mittatekniikan kesku Method and device for measuring the electric power propagating in a conductor

Also Published As

Publication number Publication date
WO2007101916A1 (en) 2007-09-13
EP1991879A4 (en) 2017-04-05
FI20060233A (fi) 2007-09-10
CN101410717B (zh) 2013-04-03
FI20060233A0 (fi) 2006-03-09
RU2008139456A (ru) 2010-04-20
CN101410717A (zh) 2009-04-15
EP1991879A1 (en) 2008-11-19
RU2407022C2 (ru) 2010-12-20

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