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)
11/2011
11/30/2011	CN202057725U 一种三相谐波电能表 A three-phase harmonic power meter
11/30/2011	CN202057724U 一种新型电能表 A new meter
11/30/2011	CN202057715U 一种用于电能计量芯片的双电流比较电路 An energy metering chip dual current comparator circuit
11/30/2011	CN202057372U 农田灌溉数据转换装置 Irrigation data conversion device
11/30/2011	CN102262175A 分体式漏电信息采集装置 Split leakage of information acquisition device
11/30/2011	CN101833033B 带通讯接口的单相导轨式电能表 Single-phase energy meter with rail communication interface
11/30/2011	CN101769949B 一种电量示度的发送方法、系统及电表 A power transmission method shown degree, and the meter system
11/23/2011	CN202049195U Electric meter
11/23/2011	CN102253359A Method and system for correcting false wiring of three-phase four-wire watt-hour meter and watt-hour meter
11/23/2011	CN102253280A Single-phase remote charge-control carrier intelligent electric energy meter
11/23/2011	CN102253279A Reliable data storage type multifunctional electric meter
11/23/2011	CN102253107A Device for testing electrostatic sensitivity of solid propellant
11/21/2011	DE202011100062U1 Außenleuchte mit Elektroladestation Outdoor lamp with electric charging station
11/16/2011	CN202041580U Digital electricity meter device based on electrical link bus
11/16/2011	CN202041579U DC (Direct Current) electric energy metering device
11/16/2011	CN102243271A Single-phase local cost control intelligent electric energy meter
11/10/2011	WO2011139949A2 Scheduling and modeling the operation of controllable and non-controllable electronic devices
11/10/2011	DE102010019376A1 Electricity meter system for power consumption acquisition of electric cars, has electricity meter formed by separating device to release or interrupt power supply based on received data of computerized unit and consumer assigned data
11/09/2011	CN202033418U Intelligent electricity meter
11/09/2011	CN202033417U Power saving rate verification system of power saver
11/09/2011	CN102238311A Set-top box and power management method thereof
11/03/2011	WO2011137289A2 Energy optimization system
11/02/2011	CN102230959A Method and system for calibrating electric energy meter and electric energy meter
11/01/2011	US8050875 Steam trap monitoring
10/2011
10/27/2011	WO2011132377A1 Detection device and detection system
10/26/2011	CN101738538B Power generation vehicle
10/20/2011	WO2011129614A2 Method and apparatus for displaying power consumption
10/19/2011	EP2376927A1 Power metering and merging unit capabilities in a single ied
10/19/2011	CN202013378U Digital electricity quantity metering device for subway electric passenger train
10/19/2011	CN102224425A Method and device for the non-intrusive determination of the electrical power consumed by an installation, by analysing load transients
10/19/2011	CN102221637A Building energy consumption monitoring system
10/13/2011	DE102010014146A1 Method for voltage supply of alternate current voltage-consumer or for feeding electric power into a public power supply or mains supply, involves providing connection to public power supply and power inverter
10/12/2011	EP2375516A2 Device for connecting electrical cables to an electronic houshold meter or adapter
10/12/2011	EP2375515A2 Adapter for an electronic domestic meter
10/12/2011	CN202009265U High-voltage switch controller with metering function
10/12/2011	CN202008505U Intelligent electric energy meter based on SPI (serial peripheral interface) communication
10/11/2011	CA2451298C Solid-state electricity meter
10/06/2011	WO2011121170A1 Apparatus, methods, computer readable storage mediums and computer programs
10/05/2011	CN202003448U Intelligent electrical energy monitoring system
10/05/2011	CN202002975U Three-phase low power consumption cost-control intelligent watt-hour meter based on zero line judging switching power supply
10/05/2011	CN102207520A Electrical metering system for electrical vehicle and metering method thereof
10/05/2011	CN101251555B Anti-theft electricity type electronic type electric energy meter
09/2011
09/29/2011	WO2011119202A2 Systems for monitoring power consumption
09/29/2011	WO2011118007A1 Data transmission device
09/29/2011	WO2011095856A3 Electric power monitoring system
09/28/2011	EP2369353A2 Contact-free current measuring device and consumer energy meter
09/28/2011	DE202011004327U1 Kommunikationsmodul zur automatisierten Fernsteuerung und -auslesung von elektronischen Einrichtungen Communication module for automated remote control and read electronic devices
09/22/2011	DE102007001221B4 Mehrphasen-Elektroenergiezähler Multi-phase electric energy meter
09/21/2011	CN201984110U 具有远程电能量计量功能的电力设备及计量装置和系统 Electrical equipment and metering devices, and systems with remote energy metering function
09/21/2011	CN101866542B Acquisition method for residential electricity information
09/15/2011	DE102010015940A1 Kontaktlose Strommessvorrichtung und Verbraucherenergiemesssystem Contactless current measuring device and consumer energy measurement system
09/14/2011	CN201975855U Ammeter and power supply management circuit thereof
09/14/2011	CN201975788U 一种电力测控模块 A power control module
09/14/2011	CN201974475U 一种直流电能量测量装置 One kind of DC power measuring device
09/14/2011	CN201974474U 一种国网三相智能电能表 One kind of national network of three-phase smart meter
09/14/2011	CN201974473U 旁路代换电量自动识别、计量系统 Replacement power bypass automatic identification, measurement systems
09/14/2011	CN201974472U 一种单回路直流电能测量仪表 A single-loop DC power measuring instruments
09/14/2011	CN201974471U 单相电子式载波电能表 Single-phase electronic energy meter carrier
09/14/2011	CN201974469U 兼容型三相电能表 Compatible three-phase energy meter
09/14/2011	CN102183690A Device and method for acquiring electricity utilization information in real time
09/14/2011	CN102183689A Single-phase guide-rail-type carrier electric energy meter
09/14/2011	CN101113993B Device for measuring the electrical energy provided through high voltage wire to a railway traction engine
09/07/2011	CN201965181U 节电率测量装置 Saving rate measuring device
09/07/2011	CN201965179U 一种测控电表 One kind of monitoring meter
09/07/2011	CN201965166U 一种宽量程电能计量模块以及电能表 One kind of wide-range power metering module and power meter
09/07/2011	CN201965163U 单相费控智能电能表 Controlled single-phase smart meter costs
09/07/2011	CN102175914A Three-phase low power consumption control intelligent electric energy meter based on zero line judging switching power supply
09/07/2011	CN102175913A Electricity-getting device of power transformer
09/07/2011	CN102175912A Method for testing residential air conditioner energy consumption
09/07/2011	CN102175911A Method and device for remotely measuring and verifying energy saving quantity of central air conditioning system
09/07/2011	CN101666827B Electric-power metering automotive product with communication function
09/01/2011	WO2011104661A1 Monitoring of operational status of appliances
09/01/2011	WO2011064671A3 Network system for a component
08/2011
08/31/2011	CN201957049U 电能表参数设置装置 Meter parameter setting means
08/31/2011	CN201955394U 空调耗电量计量显示装置 Air-conditioning power consumption metering display device
08/31/2011	CN201955393U 单相导轨式载波电能表 Single-phase energy meter rail carrier
08/31/2011	CN201955392U 一种电能计量高供高计系统 One kind of high-energy measurement system for high count
08/31/2011	CN201955391U 单相费控智能电能表用继电器反馈检测电路 Single-phase smart meter costs control relay feedback detection circuit
08/31/2011	CN201955390U 485通信电路 485 communication circuit
08/31/2011	CN102169139A Independently packaged ammeter sensor
08/24/2011	CN201945633U 三相多功能电能监测仪 Three-phase multifunction energy monitor
08/24/2011	CN201945632U 一种单相电子式电度表 A single-phase electronic power meter
08/24/2011	CN201945631U 多路智能电表 Multiple smart meters
08/24/2011	CN201945630U 多功能智能电能表 Multi-function smart meter
08/24/2011	CN201945612U 变电站电能量采集装置 Substation electric energy collection device
08/17/2011	CN201936150U 微表智能控电终端 Micro Table intelligent control of power terminals
08/17/2011	CN102156220A Three-phase three-wire system capacitance voltage-division type high-voltage electric energy meter
08/17/2011	CN102156207A Distributed intelligent electric energy recording system and detecting method thereof
08/16/2011	US7999532 Apparatus for electronically measuring or distributing electrical energy
08/11/2011	WO2011096441A1 Energy display system
08/11/2011	WO2011095856A2 Electric power monitoring system
08/11/2011	DE102011000593A1 Method for recording measurement of e.g. voltage per phase of electrical circuit with load current greater than sixteen amperes in data center, involves providing remote access to data by wide area network
08/10/2011	EP2354799A1 Device and method for metering electric energy
08/10/2011	CN201926707U 三相数字电表及自动抄表系统 Phase digital meter and automatic meter reading system
08/10/2011	CN201926706U 一种三相交流电量采集装置 A three-phase AC power collection device
08/10/2011	CN102147430A Device and method for metering electric energy
08/04/2011	WO2011094248A1 Robust automated determination of the hierarchical structure of utility monitoring systems
08/04/2011	WO2011093109A1 Dispersed-type power generation system
08/04/2011	DE102010006217A1 Laderegler Charge Controller
08/04/2011	CA2788055A1 Distributed power generation system

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