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JP5920023B2 |
An information processing apparatus (1) includes a power state control unit (9) that performs control, when it has been detected that there is a device (3) among a plurality of devices each including a battery for which a state of an ext...
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JP2016076081A |
To provide a power meter with a communication function capable of quickly entering a network after replacement work, and its network entry method.A power meter with a communication function 2 which is going to be one terminal constitutin...
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JP5914818B2 |
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JP5904850B2 |
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JP2016045079A |
To further accurately calculate the power consumption of an air-conditioner.An outdoor unit is equipped with an input current measuring portion 36 which measures an input current passing through the outdoor equipment, and a direct-curren...
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JP5895178B2 |
A house uses solar light generated electric power and external commercial electric power and consumes the electric power with a household electronics load or the like. The house includes an electricity storage device and an electric powe...
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JP5891455B2 |
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JP5888707B2 |
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JP2016034218A |
To obtain a photovoltaic power generation display apparatus capable of accurately calculating power consumption when a storage battery is installed.A photovoltaic power generation display apparatus comprises: a generated power acquisitio...
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JP5881999B2 |
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JP5880915B2 |
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JP5873985B2 |
An object is to allow intuitively understand whether display information displayed on a display device indicates favorable state or unfavorable state for a user. An acquisition unit 11 acquires energy-related information. A communication...
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JP2016028545A |
To provide a smart tap which identifies household electrical appliances connected by a power plug on the basis of, e.g., a result of measuring a power waveform of each of a plurality of electric appliances at the time of energization of ...
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JP5869785B2 |
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JP5868799B2 |
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JP5870283B2 |
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JP5866317B2 |
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JP5859026B2 |
A power measure calculates, based on a current and a voltage measured at a predetermined location in a power supply line, active power and apparent power for each predetermined time period based on utilization of plural kinds of electric...
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JP5853184B2 |
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JP2016024115A |
To make it possible to purchase the used electric power of a prescribed electric appliance from a prescribed seller.An air conditioner (1) includes an electric energy calculation unit (25) for acquiring a specific amount of use that is t...
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JP2016021797A |
To detect an abnormal state that cannot be grasped only by a conventional measurement device.A power measurement device includes: a measurement unit that obtains information on secondary-side power fed from a power feeding device through...
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JP5849717B2 |
To determine whether or not power usages of a plurality of electric apparatuses included in a monitoring range are exceeded by reflecting a use mode and characteristics of the plurality of electric apparatuses included in the monitoring ...
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JP5845455B2 |
In a grid connection protection apparatus, a power distribution panel, a power conditioner, and a display device are connected, and generated electrical power output from the power conditioner is fed into a commercial electrical power gr...
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JP5840817B1 |
To provide a short circuit preventive tool capable of preventing a short circuit during work and improving work efficiency. A short-circuit preventive tool is connected to a base portion that can face the front surface of a terminal bloc...
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JP5839366B2 |
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JP5834252B2 |
Acquiring unit acquires, as power usage amount, amount of power for each measurement time, for each of branch lines through which power is fed to electrical loads, respectively. History storage unit stores a plurality of power usage amou...
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JP2015219202A |
To measure a selling power amount per user unit.The watthour meter measures an electric power amount as a selling power amount, which is supplied to a power distribution network in a facility from an electric power supply unit which is c...
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JP5826224B2 |
A power information acquisition unit (213) acquires, from an electric device, power information indicating an integrated value of power supplied to the electric device via a power line. A calculation unit (214) calculates the amount of p...
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JP5820164B2 |
The present invention includes: a conductor 11 through which a current to be measured flows; multiple coils 12, 13 arranged around the conductor; a first magnetic body 14 provided to face one of end surfaces of each of the multiple coils...
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JP5812564B2 |
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JP5815807B1 |
To connect a drop wire and wiring used in a power meter for 120A to a power meter for 60A. The terminal adapter 17 is arranged in the lower part of the housing 12 of the watt hour meter 11 and can be attached to the terminal block 13 in ...
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JP2015203694A |
To provide an energy saving goal monitoring device which allows each of users at various places within a single space to see a current state of goal monitoring in an easily comprehensible manner without having to provide a separate lumin...
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JP5809797B2 |
A current control device includes at least one line socket configured to couple to a first power system, at least one load socket configured to couple to a second power system, and at least one micro-electromechanical system (MEMS) switc...
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JP5806446B2 |
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JP2015190951A |
To achieve an integrated amount output device, capable of transmitting the occurrence of an error to a host device only by transmitting a pulse output.An integrated amount output device 10 outputs an integrated amount by outputting a pul...
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JP5800978B1 |
To efficiently perform energy saving monitoring of standby energy in accordance with the actual behavior of people in a business establishment by the prior art. An exit mode, which is an energy saving mode after work is completed at a bu...
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JP5794957B2 |
To obtain a display apparatus for a photovoltaic power generation capable of effectively intercepting the connection of an apparatus outside of a system, and ensuring the normal operation of the system and sufficient security, even if da...
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JP2015171277A |
To provide a power control device and the like, even in an environment where communication is made with one or more apparatuses having different communication protocols, which can communicate with the apparatuses and present optimum info...
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JP5781485B2 |
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JP5774325B2 |
To support promotion of an energy conservation activity by objectively and effectively evaluating the energy conservation activity with a reduced occurrence of evaluation result bias.An information processing device comprises: a communic...
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JP5773191B2 |
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JP5758536B1 |
To use a conventional alarm information output device, when a user sets a target value having an excessively low energy saving consciousness, the energy saving effect obtained by achieving the target value is small, and it cannot be said...
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JP5760179B2 |
A detection apparatus (102) connected to a device in a residence and an electricity meter (100) indicating an amount of electric power consumed by the device in the residence, the detection apparatus (102) including: a reception unit (10...
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JP5760194B2 |
A power information collecting apparatus efficiently collects power information including a power consumption level of each of a plurality of devices. A power information collecting apparatus (11) which collects power information includi...
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JP2015135319A |
To provide a power measurement device easy to be mounted, which is a non-contact measurement device and does not require power source equipment.A power measurement device comprises clamp type detectors each comprising: a magnetic core di...
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JP5752187B2 |
A controller (30) is provided with: an acquisition unit (61); a calculation unit (62); a correction unit (63); and an output unit (65). The acquisition unit (61) repeatedly acquires a measured integrated value from a measurement instrume...
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JP5748802B2 |
A portable micro power meter is applied to a personalized power resources management system and has a power detection device including multiple power adapters connected therewith, and a power-recording device selectively connected with t...
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JP2015117994A |
To provide a watthour meter which can perform control so as not to measure electric energy when an applied voltage satisfies a predetermination condition.A watthour meter 100 includes: a voltage sensor 2 for detecting a voltage of a dist...
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JP5736547B2 |
There is provided a household electrical appliance e asily to know whether electricity rates are high or low at the time of using the household electrical appliance, eve n in the variable rate system in which the electricity rat es chang...
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JP5737750B2 |
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