Patents
Sitemap › G01 - Measuring; Testing › G01R - Measuring electric variables; Measuring magnetic variables › G01R 21 - Arrangements for measuring electric power or power factor
Patents for G01R 21 - Arrangements for measuring electric power or power factor (6,609)
11/2014
11/18/2014US8892721 Power monitoring system with proxy server for processing and transforming messages and context-specific caching
11/18/2014US8892376 Data processing device, data processing method, and program
11/18/2014US8890505 System and method for estimating and providing dispatchable operating reserve energy capacity through use of active load management
11/13/2014US20140336961 Machine, Computer Program Product for a Data-Display Device, and Method for Monitoring the Energy Use of a Machine
11/13/2014US20140336960 Method and System for Forecasting Power Requirements Using Granular Metrics
11/13/2014US20140336838 Resource Control System With Local Reallocation
11/13/2014US20140333294 Method for determining a power consumption, supervision system and electric installation comprising application thereof
11/13/2014US20140333288 Power level identification circuit, power level flag circuit and power level supply system
11/13/2014US20140333287 System for measuring power consumption of integrated circuit
11/13/2014US20140333283 Electrical Energy Measuring System For A Mobile Electrical Power System
11/13/2014US20140333281 Method and devices for non-intrusive power monitoring
11/11/2014US8886477 Reserve capacity calculating apparatus and method therefor, and computer readable medium
11/06/2014US20140330532 Systems and methods for automated electricity delivery management for out-of-control-area resources
11/06/2014US20140327435 Hall sensor
11/06/2014US20140327429 Vector network power meter
11/06/2014US20140327428 Detecting device and method, and program
11/04/2014US8880366 Modular, expandable measuring device comprising an access-protected area
11/04/2014US8880365 System and method for generating an energy usage profile for an electrical device
11/04/2014US8878689 Automated meter reader
10/2014
10/30/2014US20140324388 Systems and methods for monitoring, inferring state of health, and optimizing efficiency of refrigeration systems
10/28/2014US8874393 Battery pack, electronic device, and inspection method of battery pack
10/28/2014US8874392 Evaluation method
10/28/2014US8870086 Wireless controller with gateway
10/23/2014US20140316727 System and method for adjusting energy measurement interval to measure energy consumed in communication node
10/23/2014US20140316596 Information processing method and information processing system
10/23/2014US20140312895 Non-contact current and voltage sensor
10/21/2014US8868364 Apparatus and method for real time harmonic spectral analyzer
10/21/2014US8868362 Electric power metering accuracy
10/21/2014US8868361 Hand-held system and method for detecting impaired electric power equipment
10/21/2014US8866549 Method of power amplifier calibration
10/16/2014US20140309956 Utility meter having compressed data logging
10/16/2014US20140309955 Method and system for determining power consumption
10/16/2014US20140309954 VA Metering in Delta-Wired Electrical Service
10/16/2014US20140309802 Methods, systems, and apparatus for datacenter power distribution
10/09/2014WO2014162730A1 Sensor element with temperature compensating function, and magnetic sensor and electric power measuring device which use same
10/09/2014US20140300344 Power Monitoring Systems and Methods
10/09/2014US20140300343 Tracking energy consumption using a sepic-converter technique
10/09/2014US20140300210 System for controlling, measuring and monitoring the secondary electric power distribution grid
10/09/2014DE102013103348A1 Schaltereinheit für Flurförderzeug Switch unit for truck
10/08/2014EP2787354A1 Power measuring apparatus, power measuring system, and power measuring method
10/07/2014US8855953 Electrical power control device and electrical power calculation method in electrical power control device
10/07/2014US8854983 Data path utilization for low level pattern generation and checkiing
10/02/2014WO2014155956A1 Sensor unit, power measurement unit, and power measurement system
10/02/2014US20140297210 Universal internet of things apparatus and methods
10/02/2014US20140297209 Method, sensor and system for analyzing appliances in a power line network
10/02/2014US20140292360 Broadband directional coupler
10/02/2014US20140292304 Method, sensor and system for analyzing appliances in a power line network
09/2014
09/30/2014US8849614 System and method for monitoring and managing three-phase power flows in electrical transmission and distribution networks
09/30/2014US8849596 Identification detection system for power consumption of electric appliance
09/30/2014US8847614 Electrical combiner box with improved functionality
09/25/2014US20140288861 Sampling methodology for measuring power consumption for a population of power-consuming devices
09/23/2014US8843334 Utility metering
09/23/2014US8843238 Systems and methods for controlling energy use in a building management system using energy budgets
09/23/2014US8841912 Pre-amplifier and mixer circuitry for a locator antenna
09/18/2014WO2014141745A1 Measurement device and mounting unit
09/18/2014US20140278176 Portable digital power analyzer
09/18/2014US20140278165 Systems and methods for analyzing energy consumption model data
09/18/2014US20140278164 Portable digital power analyzer
09/18/2014US20140278163 Distributed solar power generation and monitoring system
09/18/2014US20140266243 Power leveling of a system under test
09/18/2014US20140266177 Magnetometer sampling to determine an electric power parameter
09/18/2014US20140266154 Systems and methods for storing energy usage data based on temperature
09/18/2014US20140266153 Arbitration device, arbitration method, and computer program product
09/18/2014US20140265630 Phase detection circuit
09/18/2014US20140265562 Apparatus for protecting against theft of electricity from distribution transformers
09/17/2014EP2776855A1 Power conditioning and saving device
09/16/2014US8838280 Internet based spa networking system having wireless spa nodes
09/16/2014US8837101 Voltage-modifying device for electric meter
09/12/2014WO2014135760A1 Contactless device for characterising an electric signal
09/11/2014US20140257715 Robust Power Flow Methodologies for Distribution Networks with Distributed Generators
09/11/2014US20140254217 Method and apparatus for ripple and phase loss detection
09/11/2014US20140253096 Electronic device and method for tracking energy consumption
09/11/2014US20140253093 Server rack for improved data center management
09/11/2014DE102013202903A1 Leistungsmessgerät mit interner Kalibrierung von Diodendetektoren Power meter with internal calibration of diode detectors
09/11/2014DE102011000593B4 Verfahren und Vorrichtung zur Erfassung von elektrischen Leistungsdaten Method and apparatus for detecting electrical performance
09/10/2014EP2775266A1 Electrical event detection device and method of detecting and classifying electrical power usage
09/09/2014US8831787 Power sensor
09/04/2014US20140247036 Utility Meter with Wireless Pulse Output
09/04/2014US20140246927 Renewable Energy Monitoring System
09/02/2014US8825416 Systems and methods for phase identification
09/02/2014US8825216 Apparatus for controlling power of sensor nodes based on estimation of power acquisition and method thereof
09/02/2014US8825215 Power consumption compliance monitoring system and method
09/02/2014US8823359 Three-phase electric energy measurement apparatus
08/2014
08/28/2014WO2014130220A1 Electric power consumption measuring mechanism
08/28/2014US20140244192 System and method for providing monitoring of industrial equipment
08/28/2014US20140244191 Current usage estimation for electronic devices
08/28/2014US20140244190 Power usage analysis
08/28/2014US20140239941 System for measuring electric power, transformer substation comprising one such system and method for measuring electric power with such a system
08/28/2014US20140239940 Microfabricated calorimeter for rf power measurement
08/28/2014US20140239939 Method and device for analysing the quality of the electrical energy in a three-phase electric network
08/28/2014DE102013101875A1 Überwachungseinrichtung für eine elektrische Last und elektrisches Gerät mit einer Überwachungseinrichtung Monitoring device for an electrical load, and electrical device with a monitoring device
08/27/2014EP2770334A2 High-frequency RMS-DC converter using chopper-stabilized square cells
08/26/2014US8818742 Systems, methods, and apparatus for detecting theft and status of electrical power
08/26/2014US8818565 Systems and methods for performing islanding operations
08/26/2014US8818535 Updating thermostat weekly schedule over the air
08/21/2014US20140236513 Region-based security evaluation method for the electric power distribution system
08/21/2014US20140236508 Method for energy consumption monitoring and control and system therefrom
08/21/2014US20140236507 Method for Determining Power Consumption of Loads in Ungrounded Power Distribution Systems
08/21/2014US20140236506 Method for Detecting Power Theft in a Power Distribution System
08/21/2014US20140236505 Electric power consumption measuring mechanism
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