Patents
Sitemap › G01 - Measuring; Testing › G01R - Measuring electric variables; Measuring magnetic variables › G01R 22 - Arrangements for measuring time integral of electric power or current, e.g. electricity meters
Patents for G01R 22 - Arrangements for measuring time integral of electric power or current, e.g. electricity meters (4,127)
05/2012
05/23/2012CN101593965B Intelligent low-voltage motor protector with function of electric energy measurement
05/23/2012CN101520477B Watt-hour meter
05/18/2012WO2012007831A3 Circuit breaker with integral meter and wireless communications
05/18/2012CA2757093A1 Energy meter
05/09/2012CN202217015U Three-phase electric energy metering device
05/09/2012CN202217014U Intelligent electric energy meter box for multiple households in unit
05/09/2012CN202217006U Electric energy metering device for submersible pump well
05/03/2012WO2012055354A1 Independently packaged electric meter sensor
05/03/2012WO2012033854A3 Power outage notification
05/03/2012WO2011162587A3 Network system
05/03/2012WO2011162581A3 Method for controlling component for network system
05/03/2012WO2011162580A3 Method for controlling component for network system
05/03/2012WO2011162577A3 Network system
05/03/2012WO2011162553A3 Network system
05/03/2012DE10344736B4 Stromzähleranordnung An electricity meter arrangement
05/02/2012CN202210123U User electricity consumption information intelligent acquisition system
05/02/2012CN202210122U Integrated information acquisition terminal for electric power system
05/02/2012CN102436172A Multifunctional watt-hour meter and GPS timing system
05/02/2012CN102435841A Method and device for metering electric energy
05/02/2012CN102435840A Energy metering system supporting dynamic time-varying energy pricing, energy metering method and watt hour meter
05/02/2012CN102435839A Method for calculating injected energy of tolerance blasting energy test on high-voltage power capacitor
05/02/2012CN101900759B Data recording and power saving device for electric energy meter
04/2012
04/26/2012WO2012053544A1 Power consumption output device
04/25/2012CN202204872U 基于锰铜分流器采样的三相电能表计量构件 Manganin shunt-based sampling phase power metering member
04/25/2012CN202204871U Comprehensive information acquisition system used for power system
04/25/2012CN102426772A 电能计量测量系统及其检测方法 Energy measurement measuring system and detection method
04/25/2012CN102426291A 一种单相多功能电量仪表及其测量方法 A single-phase multifunction power meter and measurement methods
04/25/2012CN102426290A Wide-range high-accuracy electric energy meter
04/25/2012CN102426289A 基于dc-dc的阻容式单相费控智能电能表 Based on dc-dc RC controlled single-phase smart meter costs
04/21/2012CA2755016A1 Zigbee ip/6lowpan router
04/19/2012WO2011162576A3 Network system
04/19/2012WO2011162556A3 Network system
04/18/2012CN202196119U Single-phase multifunctional electric energy metering circuit
04/18/2012CN202196118U 预付费阶梯电价电能表 Pre-paid electricity meter ladder
04/12/2012WO2012047089A1 A method of providing smart grid services securely via shared metering devices and a system derived thereof
04/12/2012WO2012046381A1 Power generation system and method for operating power generation system
04/12/2012WO2011162586A3 Network system
04/12/2012WO2011162585A3 Component for network system
04/12/2012WO2011162584A3 Network system
04/12/2012WO2011162579A3 Component for network system
04/11/2012EP2104860B1 Poly-phase electric energy meter
04/11/2012CN202189093U 远程控制智能电表 Remote control smart meters
04/11/2012CN202189092U Independently packaged meter sensor
04/11/2012CN202189085U 一种全失压检测芯片及电能表 An all loss of pressure sensing chip and power meter
04/11/2012CN102411090A 一种自检式电子电能表及其自检方法 One kind of self-test and self-test electronic energy meter method
04/11/2012CN102411089A 用于电动汽车的直流电能计量装置的直流计量方法 The method of measurement of DC current measuring device can be used for electric cars
04/05/2012WO2012041647A1 Arrangement for monitoring electrical power consumption
04/04/2012CN202182915U 一种变频器节能在线监测装置 One kind of energy-saving inverter line monitoring device
04/04/2012CN102401855A 采用罗氏线圈电流互感器的电力数字仪表 Using Rogowski coil current transformer power digital instrumentation
03/2012
03/29/2012WO2012040301A2 Inferencing energy usage from voltage droop
03/29/2012WO2012003492A3 Systems and methods for measuring electrical power usage in a structure and systems and methods of calibrating the same
03/29/2012WO2011139949A3 Scheduling and modeling the operation of controllable and non-controllable electronic devices
03/29/2012WO2011137289A3 Energy optimization system
03/29/2012CA2752340A1 Systems, methods, and apparatus for components in ami energy meters
03/28/2012CN202177664U 一种单相电能数据动态采集智能终端 A single-phase energy dynamic data acquisition intelligent terminal
03/28/2012CN202177663U 一种抗直流分量三相智能电能表 An anti-DC component of the three-phase smart meter
03/28/2012CN202177662U 一种高精度三相智能电能表 A high precision three-phase smart meter
03/28/2012CN202177661U 新型智能电表报警器 The new smart meter alarm
03/27/2012DE202012100677U1 Vorrichtung für das Monitoring von Wärme- und/oder Kälteerzeugungsanlagen Device for monitoring of heat and / or refrigeration systems
03/22/2012CA2813534A1 Process for detecting energy theft
03/21/2012EP2430463A1 Magnetically immune consumption meter
03/21/2012CN202171618U 数控机床实时能耗监测系统 CNC machine tools in real-time energy monitoring system
03/21/2012CN102388314A Electricity meter
03/21/2012CN102385521A System and method for firmware update of meter, watt hour meter with function of remote firmware update
03/21/2012CN102385002A Intelligent electricity meter and electricity using requirement controlling system and method
03/20/2012DE202011104089U1 Impulsverarbeitungsmodul Pulse processing module
03/17/2012CA2752405A1 Water heater with power consumption reporting
03/15/2012WO2012033854A2 Power outage notification
03/15/2012WO2012033695A1 Compact electrical power meter
03/15/2012WO2012032947A1 Method for power visualization and device for power visualization
03/15/2012CA2810215A1 Compact electrical power meter
03/14/2012EP2427949A2 Voltage conservation using advanced metering infrastructure and substation centralized voltage control
03/14/2012CN202166699U 一种电力监测装置 A power monitoring device
03/14/2012CN202166692U 基于现场总线的电能监测及计量系统 Fieldbus-based energy monitoring and metering systems
03/14/2012CN102377566A Security processing device and system for electric meter data
03/14/2012CN102375091A Three-phase measurement circuit
03/14/2012CN102375082A Miniature guide rail type installed single-phase kilowatthour meter
03/13/2012CA2442308C Inductive current sensor for an electricity meter
03/07/2012CN202159096U 一种宽量程高精度单相电能表 One kind of wide-range high-precision single-phase energy meter
03/07/2012CN202159095U 低压电能计量精确控制装置 Precise control of low-energy metering device
03/01/2012WO2012026589A1 Electricity quantity management system and center server
03/01/2012WO2012026525A1 Electric power management system and management server
03/01/2012WO2012026505A1 Power managing apparatus and power managing system
03/01/2012WO2011129614A3 Method and apparatus for displaying power consumption
03/01/2012DE102011010217A1 Fernkommunikationsvorrichtung mit einer Sicherheitsfunktion und ein Messgerät für elektrische Leistung, das die Fernkommunikationsvorrichtung nutzt Remote communication device with a security function, and a meter for measuring electrical power, which uses the remote communication device
02/2012
02/26/2012CA2749659A1 Communications hub for resource consumption management
02/23/2012WO2012003494A3 System for monitoring electrical power usage of a structure and method of same
02/23/2012DE102010034961A1 Vorrichtung zum Erfassen von Verbrauchswerten in einem Gebäude anfallender Verbrauchsmengen und Verfahren zum Betrieb der Vorrichtung An apparatus for detecting fuel consumption in a building applicable consumption levels and methods of operation of the apparatus
02/23/2012DE102010034629A1 Haushaltszählerschnittstellen-Vorrichtung Household meter interface device
02/22/2012DE202011108935U1 Vorrichtung zur Erkennung von Manipulationen an Verbrauchserfassungsgeräten Apparatus for detecting tampering with metering devices
02/22/2012CN202150179U 一种岸电系统船舶用电实时监测系统 One kind of marine electric shore power system real-time monitoring system
02/22/2012CN202149918U 一种新型三相计量电路 A new three-phase metering circuit
02/22/2012CN202149917U 一种超宽量程单相电能表 One kind of wide range of single phase energy meter
02/22/2012CN202149916U 单相远程费控载波智能电能表 Single-phase remote control carrier smart meter costs
02/16/2012WO2012020857A1 Apparatus and method for measuring electric power
02/16/2012DE102007046640B4 Zählerplatz mit einem Stromzähler und einer neben dem Stromzähler angeordneten Sicherungseinrichtung Counter space with a power meter and arranged next to the electricity meter safety device
02/15/2012CN102353859A Multi-path multifunctional power communication detection equipment and detection method for same
02/15/2012CN102353836A Method for dynamically adjusting current channel gain of wide-range electric energy meter
02/15/2012CN101900760B 一种电表及用于电表的电源 One kind of power meter and for meter
02/09/2012DE102010038941A1 Erfassung einer möglich gewesenen, aber nicht tatsächlich eingespeisten Einspeiseenergiemenge einer Photovoltaikanlage Detection of a possible been, but not actually fed Einspeiseenergiemenge a photovoltaic system
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