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Matches 1 - 50 out of 3,690

Document Document Title
WO/2018/219811A1
A single-phase electric meter (10) comprising a phase conductor (21) intended to be connected to a phase (5) of an electric line located upstream of the single-phase electric meter and to a phase (16) of an electric installation (1) loca...  
WO/2018/209804A1
A novel high voltage electricity meter that completes voltage and current collecting and metering at a high voltage side, allows periodical inspection of the high voltage electricity meter to be completed in a non-outage state, and is co...  
WO/2018/184116A1
A device for determining the RF quality of a wireless mesh network in a given location is proposed. The device comprises a communication module, a processing module and a visual interface. The communication module is configured to commun...  
WO/2018/176127A1
An electricity consumption meter with piggy backed e-commerce is disclosed wherein a wide area network (WAN) and an application on a smartphone or the like can be used to retrieve a measured electricity consumption from an electricity co...  
WO/2018/163206A3
An integrated smart energy monitoring and control device that allows for smart home automation, media and content delivery and internet routing for consumer devices such as phones and computers. A portable energy monitoring point include...  
WO/2018/158570A1
An appliance operation signal processing system comprising: an input for receiving an appliance operation signal, the appliance operation signal comprising information relating to operation of an appliance; an output for outputting infor...  
WO/2018/149614A1
A method for verifying the wiring of an electrical energy meter, the meter (1) comprising an upstream phase terminal (7), a downstream phase terminal (8) and a cut-off member (10) mounted between the upstream phase terminal and the downs...  
WO/2018/139900A1
A measuring type determination apparatus according to one embodiment of the present invention can comprise: a first measuring module for measuring, by a first measuring method, an amount of power of a watt-hour meter corresponding to an ...  
WO/2018/131246A1
The present invention improves the accuracy of determining the cause of an abnormality occurring in a power meter. In an external server (30), a receiving unit (33) receives, from a power meter (10), temperature information at a pluralit...  
WO/2018/131735A1
The present invention relates to a relay device and method in an out-of-coverage area of a home area network. According to an embodiment of the present invention, provided is a relay device, in an out-of-coverage area of a home area netw...  
WO/2018/130965A1
The present invention relates to an enclosure assembly (9) and to a metering apparatus (1), comprising a first enclosure portion (10) and a second enclosure portion (11) which are configured to be assembled by being moved towards each ot...  
WO/2018/127863A3
The present invention refers to a system for monitoring power consumption, especially for the home and which educates a user, especially a child, not to waste electric energy, comprising a toy provided with cameras, microphones, motion a...  
WO/2018/122160A1
The present invention relates to an electricity meter adapted to measure electricity consumption in an electricity distribution network with three phases, wherein the electricity meter comprises a measuring circuit for measuring voltages...  
WO/2018/118894A1
A shunt (100) is composed of multiple pieces (102,104,106) with at least some of the pieces being connected by a conductive channel (108,110) that provides uniform flow of current. The conductive channel may be a recess, raised portion, ...  
WO/2018/118909A1
A thermocouple device includes a shared conductor for a shunt measurement and a thermocouple measurement. For example, the thermocouple device may include a shared conductor that provides a signal to both calculate current of a shunt and...  
WO/2018/107626A1
A method and device for monitoring power of a vehicle. The method comprises: acquiring the remaining power of a vehicle when it is detected that the vehicle performs data communication with a preset performance test system (S10); generat...  
WO/2018/110761A1
The present invention relates to a watt-hour meter. The watt-hour meter of the present invention comprises: a sensing circuit which is connected to a contact node and which monitors a voltage or a current transmitted through the contact ...  
WO/2018/110015A1
Provided is a current blocking element in which a first electrode layer 21, an ion conductive layer 23, and a second electrode layer 22 are laminated in this order, wherein the first electrode layer 21 is capable of holding ions as they ...  
WO/2018/100726A1
A control unit configured so as to have: a passkey verification unit (1170) for verifying whether a new passkey transmitted to a wireless communication device (1200) and a new passkey returned from the wireless communication device (1200...  
WO/2018/101419A1
The present invention provides an electric power meter provided with: a meter for measuring power that flows in wiring; a control unit (1100) for calculating a measurement value from output of the meter; and a wireless communication devi...  
WO/2018/102551A2
A cable includes a core and a plurality of layers surrounding the core. In one embodiment, at least one of the layers surrounding the core includes multiple sets of phase conductors. The respective sets of phase conductors are electrical...  
WO/2018/101012A1
A power supply control device (12) controls the supply of power, which is supplied via an electric wire (W1). A control unit of a microcomputer (23) periodically fetches an electric wire current value flowing in the electric wire (W1), a...  
WO/2018/101576A1
The present invention relates to a data concentration device and an operating method thereof. To this end, the data concentration device of the present invention comprises: a substrate; and a data communication unit for collecting meter ...  
WO/2018/097454A1
The present invention relates to a bi-directional DC power meter enabling a single power meter to measure both the amount of transmission power and the amount of the reception power, and a bi-directional DC power meter according to an em...  
WO/2018/086770A1
The invention relates to a measuring transducer for electric vehicles, comprising at least one tap designed for tapping at least one alternating-current measurement variable in an alternating-current charging circuit, a converter designe...  
WO/2018/083901A1
Provided are an electricity meter and electricity meter fire outbreak location identification method which make it possible to determine whether a fire started inside the electricity meter or was burned from outside the electricity meter...  
WO/2018/083902A1
Provided are an electricity meter and electricity meter fire outbreak location identification method which make it possible to determine whether an increase in the temperature of the main body of the electricity meter is due to an extern...  
WO/2018/079883A1
Provided are a method and a system for collecting international standard IEC 62541-based AMI data. The method for collecting AMI data, according to one embodiment of the present invention, receives and collects AMI data from smart meters...  
WO/2018/079989A1
The present invention relates to a method for controlling solar energy generation, more specifically to a method for controlling solar energy generation in which power generated by a solar cell module is controlled in accordance with a t...  
WO/2018/074898A1
The present invention provides a method and electronic device for controlling transmission power. An electronic device according to various embodiments comprises: a communication module; a memory; and a processor electrically connected t...  
WO/2018/071904A1
Embodiments of the invention provide an electric meter assembly including a meter support platform or base able to reversibly electrically couple to a transformer providing inputs including an AC power supply, phase voltage, and/or a pha...  
WO/2018/070592A1
The present invention relates to a data concentration unit, a power meter, and a method for operating the same. To this end, a data concentration unit of the present invention for collecting power metering data from a power meter, which ...  
WO/2018/053726A1
A method for generating pulses by double manganin sampling circuits of a single-phase three-wire electric energy meter. The single-phase three-wire electric energy meter is disposed; the single-phase three-wire electric energy meter comp...  
WO/2018/048013A1
Provided is a photovoltaic device comprising: a light concentration unit for concentrating incident solar energy; a solar cell module converting the concentrated solar energy into electrical energy and outputting direct current (DC) powe...  
WO/2018/044847A1
An electrical metering system in a utility box is capable of receiving electrical signals received from a power utility company. The electrical metering system includes measurement circuitry capable of measuring properties of the receive...  
WO/2018/044058A3
A charging apparatus according to one embodiment of the present invention is a charging apparatus for an electric vehicle, and comprises: an authentication and approval module for, according to recognition of an electric vehicle, a user ...  
WO/2018/044058A2
A charging apparatus according to one embodiment of the present invention is a charging apparatus for an electric vehicle, and comprises: an authentication and approval module for, according to recognition of an electric vehicle, a user ...  
WO/2018/032514A1
A system and method for computing an electric power. The method comprises one or more of the following steps: acquiring one or more electric current values; setting a first voltage value; generating, according to the first voltage value,...  
WO/2018/020655A1
A first power consumption measurement unit 5 measures only a power consumption of a pump 21 that is a reference unit for liquid chromatography 2. Further, a second power consumption measurement unit 6 measures only a power consumption of...  
WO/2018/015202A1
Configurable meter that can be configured according to a first configuration in which the meter is capable of being connected directly to a phase conductor (40), and according to a second configuration in which the meter is capable of be...  
WO/2018/010746A1
A clamp-on type electricity meter configured to measure current and/or voltage is disclosed, The electricity meter comprises at least one core assembly and a coil coiled around a structure of the corresponding core assembly, The coil is ...  
WO/2018/006144A1
A digital electronic meter for electrical magnitudes with six or more measurement elements comprising a digital electronic meter is described, the execution, mechanical and electrical layout, and hardware and software implementation of w...  
WO/2017/220887A1
Electricity metering device The present invention relates to an electricity metering device intended to be associated with an electrical conductor (20) for the purpose of generating measurement data linked to the electric current flowing...  
WO/2017/219708A1
A power analysis method and device. The power analysis method comprises: performing wideband sampling on voltage signals and/or current signals to obtain voltage sampling data and/or current sampling data (S101); dividing the voltage sam...  
WO/2017/216598A1
Current transducers are widely used in current measuring systems. They provide good isolation between the supply voltage and the measurement equipment. However they can introduce small phase errors which can become significant sources of...  
WO/2017/217735A1
A smart building management system using an entry and exit management device and a power supply device is provided. According to the embodiments of the present invention, unnecessary energy waste can be reduced and the security of a targ...  
WO/2017/210894A1
A fault monitoring method for electric arc furnace based on operating video information. Firstly, video information provided by a process monitoring device is used as a process variable. Then, a mapping Newton method is used for resoluti...  
WO/2017/198644A1
An inverter is described, for use e.g. in connection with photovoltaic panels or another renewable energy resource. The inverter comprises: - an input for connection to an electric power source (1.1; 1.2; 1.2; 3); - grid connectors (11) ...  
WO/2017/188475A1
Provided are non-contact identification method and system, for energy home appliances, using total power consumption and a composite sensor. A non-contact identification method for an energy-using device, according to an embodiment of th...  
WO/2017/182918A1
The method for determining mutual voltage sensitivity coefficients between a plurality of measuring nodes (M1,..., M7) of an electric power network (1) does not rely on knowledge of the network parameters (for example: series conductance...  

Matches 1 - 50 out of 3,690