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JP3224690U |
To provide a self-standing watt-hour meter holder which can be easily installed without damaging the top surface of a housing of a vending machine by using an existing watt-hour meter for wall mounting as it is. A back support portion ha...
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JP6625022B2 |
A presence and absence prediction method includes: acquiring electric power data of a predetermined building at a first point in time; acquiring learning data obtained by learning, for each predetermined time period, a correspondence rel...
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JP6614166B2 |
The present invention improves accuracy of determination of a cause of occurrence of an abnormality of an energy meter. An external server (30) includes a receiving section (33) configured to receive, from an energy meter (10), informati...
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JP6614101B2 |
The present invention provides an energy meter and an energy meter fire outbreak location identification method, each of which can (i) determine whether a temperature rise of an energy meter main body results from a fire outbreak from ou...
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JP6614100B2 |
The present provides an energy meter and an energy meter fire outbreak location identification method, each of which can (i) determine whether fire has broken out from inside the energy meter or the fire has been set to the energy meter ...
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JP6612868B2 |
An arrangement for use in a utility meter includes at least one circuit path, a three phase service switch, and a three phase monitoring unit. The at least one circuit path operably couples a source of electrical energy to a load. The se...
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JP6605404B2 |
To obtain the installation structure of a power management device with which it is possible to heighten the reliability of wireless communication with a watthour meter and dispense with wire communication, and to suppress an increase in ...
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JP2019174209A |
To fix the voltmeter in an instrument box easily and securely.A voltmeter 100 includes: a first terminal connected to a power source; a second terminal connected to a load; a measuring mechanism unit between the first terminal and the se...
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JP2019168241A |
To provide a watt-hour meter that can confirm a communication state without opening a terminal cover.A watt-hour meter comprises: a metering device 1 that meters an amount of power; a communication part that includes a communication stat...
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JP6579851B2 |
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JP2019152558A |
To provide a current sensor and a voltmeter which can measure an accurate current in a wide current measurement range at low cost even when the current sensor is arranged in a small space.A current sensor 1 includes: a current bar 5 in w...
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JP2019144128A |
To provide a smart meter position identifying system capable of acquiring, with a simple configuration, the installation position of a smart meter.A mobile terminal 3 includes: a meter communication unit that transmits a probe signal inc...
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JP6568176B2 |
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JP6561740B2 |
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JP6558113B2 |
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JP6560995B2 |
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JP6556340B2 |
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JP2019124622A |
To provide a power feeding attachment with which it is possible to perform the work of feeding electric power to the digital display unit of an electronic wattmeter without risking electric shock and/or short-circuiting, etc.The power fe...
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JP2019124621A |
To provide a power feeding attachment with which it is possible to perform the work of feeding electric power to the digital display unit of an electronic wattmeter without risking electric shock and/or short-circuiting, etc.The power fe...
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JP6548105B2 |
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JP6546893B2 |
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JP2019109195A |
To provide a current sensor and a watt-hour meter that can be manufactured easily, are less affected by an external magnetic field, and have improved linearly in current detection characteristics in a wide range.In a current sensor 2 for...
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JP2019110668A |
To provide an electrical apparatus mounting base the appearance of the rear surface side of which is not degraded, and provide an electrical apparatus mounting base in which an exposed locking screw does not cause injury.A cover 3 which ...
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JP6538453B2 |
According to one embodiment, a meter with a communication function includes a terminal block, boards and an antenna. The terminal block, to which a power line is connected, is disposed at a predetermined position of an installation porti...
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JP6538212B1 |
To provide a wire connector for an electric meter capable of efficiently carrying out a work of pulling out an electric meter from a wire connector for the electric meter. A wiring device 100 for an electric meter performs a performance ...
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JP2019105493A |
To provide a watt-hour meter and jig for a watt-hour meter capable of avoiding separation of a metering device and a communication device in transportation, facilitating carrying, and enabling attachment/detachment of a cover in an easy ...
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JP6521502B2 |
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JP6519764B2 |
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JP6511569B1 |
To provide a bypass tool for a watt-hour meter 5 capable of easily connecting a bypass circuit to the watt-hour meter 5. The present invention is a bypass tool for connecting a bypass circuit to a terminal block 51 included in the watt-h...
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JP2019071538A |
To provide a remote meter reading system in which a management center sets up an optimal communication route for multiple slave units without requiring the trouble of reconstructing the communication route on site.A remote meter reading ...
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JP6503776B2 |
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JP2019061411A |
To efficiently acquire integral power consumption even without increasing memory capacity of a measurement device.A communication system 1 comprises a measurement device 10 and an HGW 20. The measurement device 10 includes an acquisition...
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JP6478849B2 |
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JP6478081B2 |
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JP6477926B2 |
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JP6474796B2 |
A method for counting electricity consumption, which is applicable to count electricity consumption for a plurality of electronic devices by using a smart electricity meter, each of smart switches being respectively connected with one or...
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JP6474983B2 |
To display a proper power generation value by correcting a display error generated by a difference in timings of acquiring data representing power generation amounts.A measurement device 12, for measuring power generation of a solar cell...
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JP6473923B2 |
To provide a power generating system useful for promoting a user's exercise.A power generating system 10 includes a reception part 110 for receiving charge information indicating electricity charge per unit time, an acceptance part 120 f...
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JP2019030138A |
To effectively utilize information in regards to a localization position of an own watt-hour meter by knowing the newest localization position of the own watt-hour meter, and transmitting the information in regards to the localization po...
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JP6464336B1 |
To specifically control how to monitor individual power consumption for all air conditioners. Each air conditioner is provided with an inverter controller for controlling the power consumption, and an output limiting adapter dedicated to...
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JP2019015624A |
To provide a watt-hour meter with which it is possible to reduce a component count and cut down costs, and which allows an existing communication device to be attached to a measuring device by substitution.A base 6A has a communication d...
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JP6458188B1 |
To provide a bypass tool for an electric energy meter capable of preventing erroneous connection of a bypass circuit to an electric energy meter in view of such a situation. According to the present invention, there is a bypass terminal ...
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JP6458187B1 |
To provide a bypass tool for a watt-hour meter capable of easily grasping a connection state of a bypass circuit to a watt-hour meter. The present invention is a bypass tool for connecting a bypass circuit to a watt-hour meter, and a byp...
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JP6458189B1 |
To provide a bypass tool for an electric energy meter capable of preventing a short circuit of a connection terminal of a terminal block. According to the present invention, there is a case 2 which is a terminal block 51 included in an w...
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JP6449828B2 |
To provide a management system like an electric power control system capable of controlling and managing supply and demand of energy, capable of creating a graph image while flexibly changing time range.A management system 12 in an embod...
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JP6450525B2 |
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JP6444654B2 |
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JP2018194546A |
To provide a determination method capable of determining the suitability of CT setting value set in an electric power meter.The determination method for determining the suitability of the values set on a CT (Current Transformer) comprise...
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JP6425818B2 |
A power amount totaling unit (641) totals the power consumption amount totaled by time period. A power cost calculation unit (642) calculates the power consumption cost (including a breakdown of the power purchase cost, power discharge c...
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JP6425102B2 |
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