Measuring real component Measuring reactive component

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CPC
G01R19/06

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GPHYSICS G01Measuring instruments G01RMEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES G01R19/00Arrangements for measuring currents or voltages or for indicating presence or sign thereof

Current Industry

G01R19/06Measuring real component Measuring reactive component

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Patents Grantslast 30 patents

Information Patent Grant
Method of operating parallel transformers
- Patent number 10,193,341
- Issue date Jan 29, 2019
- MASCHINENFABRIK REINHAUSEN GMBH
- Stefan Abelen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical current measuring device for measuring AC current
- Patent number 10,132,840
- Issue date Nov 20, 2018
- Wilhelm Fromm
- G01 - MEASURING TESTING
Information Patent Grant
Real current meter
- Patent number 9,915,687
- Issue date Mar 13, 2018
- Liebert Corporation
- James K. Martin
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for alternating current physical signals measu...
- Patent number 9,551,732
- Issue date Jan 24, 2017
- Yushan Hao
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for computing metric values for loudspeaker pr...
- Patent number 9,185,493
- Issue date Nov 10, 2015
- Dialog Semiconductor B.V.
- Wessel Lubberhuizen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for monitoring power filters and detecting power...
- Patent number 8,898,025
- Issue date Nov 25, 2014
- Vestas Wind Systems A/S
- Bo Yin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and circuit arrangement for the control of a motor
- Patent number 6,014,005
- Issue date Jan 11, 2000
- U.S. Philips Corporation
- Christoph Loef
- G01 - MEASURING TESTING
Information Patent Grant
Means for proximal end measurement of AC voltage across distal end...
- Patent number 4,835,462
- Issue date May 30, 1989
- The United States of America as represented by the Secretary of the Navy
- William L. Konrad
- G01 - MEASURING TESTING
Information Patent Grant
Method and circuit arrangement for measuring in-phase and quadratur...
- Patent number 4,814,696
- Issue date Mar 21, 1989
- Frako, Kondensatoren-und Apparatebau GmbH
- Siegfried Kern
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for compensating reactive power by current-source type co...
- Patent number 4,780,660
- Issue date Oct 25, 1988
- Hitachi, Ltd.
- Seiya Shima
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for determining active and/or reactive current and/or the...
- Patent number 4,609,983
- Issue date Sep 2, 1986
- Siemens Aktiengesellschaft
- Michael Braun
- G01 - MEASURING TESTING
Information Patent Grant
Detecting a short circuit fault in a dynamo electric machine
- Patent number 4,187,523
- Issue date Feb 5, 1980
- Coal Industry (Patents) Limited
- George W. Gray
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for sensing the reactive or real components of current
- Patent number 4,135,128
- Issue date Jan 16, 1979
- General Electric Company
- Fred W. Kelley
- G01 - MEASURING TESTING
Information Patent Grant
Device for measuring active and/or reactive component of AC current...
- Patent number 4,131,847
- Issue date Dec 26, 1978
- Shoei Electric Co., Ltd.
- Masayuki Kohga
- G01 - MEASURING TESTING
Information Patent Grant
3510785
- Patent number 3,510,785
- Issue date May 5, 1970
- G01 - MEASURING TESTING
Information Patent Grant
1809062
- Patent number 1,809,062
- Issue date Jun 9, 1931
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR DETERMINING ACTIVE AND REACTIVE CURRENTS DURI...
- Publication number 20240388195
- Publication date Nov 21, 2024
- Ali AZIZI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE MANAGEMENT DEVICE, VOLTAGE COMMAND DEVICE, POWER SYSTEM MON...
- Publication number 20240077523
- Publication date Mar 7, 2024
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko ITAYA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SELECTIVE PARALLEL RUNNING METHOD FOR MEASURING/CONTROL DEVICES
- Publication number 20170366007
- Publication date Dec 21, 2017
- Stefan ABELEN
- G01 - MEASURING TESTING
Information Patent Application
Real Current Meter
- Publication number 20160282390
- Publication date Sep 29, 2016
- LIEBERT CORPORATION
- James K. MARTIN
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR ALTERNATING CURRENT PHYSICAL SIGNALS MEASU...
- Publication number 20140125314
- Publication date May 8, 2014
- Yushan Hao
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus for Computing Metric Values for Loudspeaker Pr...
- Publication number 20140086418
- Publication date Mar 27, 2014
- Dialog Semiconductor B.V.
- Wessel Lubberhuizen
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR MONITORING POWER FILTERS AND DETECTING POWER...
- Publication number 20110106470
- Publication date May 5, 2011
- Vestas Wind Systems A/S
- Bo Yin
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Methods and Apparatuses for Detecting Faults in Electrical Power Sy...
- Publication number 20100217546
- Publication date Aug 26, 2010
- Anthony Locker
- G01 - MEASURING TESTING
Information Patent Application
Methods and Apparatuses for Determining Charging Current in Electri...
- Publication number 20100213952
- Publication date Aug 26, 2010
- Anthony Locker
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR MEASURING THE CURRENT OF A DISCHARGE LAMP
- Publication number 20100045297
- Publication date Feb 25, 2010
- OSRAM Gesellschaft mit beschraenkter Haftung
- Ludger Wilken
- G01 - MEASURING TESTING

Measuring real component Measuring reactive component

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of operating parallel transformers

Electrical current measuring device for measuring AC current

Real current meter

Apparatus and method for alternating current physical signals measu...

Method and apparatus for computing metric values for loudspeaker pr...

System and method for monitoring power filters and detecting power...

Method and circuit arrangement for the control of a motor

Means for proximal end measurement of AC voltage across distal end...

Method and circuit arrangement for measuring in-phase and quadratur...

Apparatus for compensating reactive power by current-source type co...

Apparatus for determining active and/or reactive current and/or the...

Detecting a short circuit fault in a dynamo electric machine

Apparatus for sensing the reactive or real components of current

Device for measuring active and/or reactive component of AC current...

3510785

1809062

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR DETERMINING ACTIVE AND REACTIVE CURRENTS DURI...

VOLTAGE MANAGEMENT DEVICE, VOLTAGE COMMAND DEVICE, POWER SYSTEM MON...

SELECTIVE PARALLEL RUNNING METHOD FOR MEASURING/CONTROL DEVICES

Real Current Meter

APPARATUS AND METHOD FOR ALTERNATING CURRENT PHYSICAL SIGNALS MEASU...

Method and Apparatus for Computing Metric Values for Loudspeaker Pr...

SYSTEM AND METHOD FOR MONITORING POWER FILTERS AND DETECTING POWER...

Methods and Apparatuses for Detecting Faults in Electrical Power Sy...

Methods and Apparatuses for Determining Charging Current in Electri...

DEVICE FOR MEASURING THE CURRENT OF A DISCHARGE LAMP