An electronic electric meter for use in a networked automatic meter reading environment. The electric meter retrofits into existing meter sockets and is available for new meter installations for both single phase and three phase electric power connections. The meter utilizes an all electronic design ...
An electronic electric meter for use in a networked automatic meter reading environment. The electric meter retrofits into existing meter sockets and is available for new meter installations for both single phase and three phase electric power connections. The meter utilizes an all electronic design ...
Infrared reading head of electronic electric energy meter and matched electronic electric energy meter The utility model relates to an infrared reading head of an electronic electric energy meter and the matched electronic electric energy meter, which are si... 向继遵,周良璋,王忠义 被引量: 0发表...
electric, electrical, electronic 这些形容词均有"电的"之意。 electric: 强调与电有直接的关系。一般而言,凡表示产生电的或由电开动、操纵的机器或装置要用electric,如electric motor(电动机),electric batteries(电池)、electric fan(电扇)等;或表示"本身带电的","由电产生的"要用electric,如electric current(电...
This leads to the effective work, which is indicated in a meter reading. The additional steps required for the effective value formation and the consideration of reactive components, required using alternating values. Also the further computing of the electrical values for the result, can be ...
The utility model has the advantages that the data exchange with an automatic meter reading system via network communications is capable; the counting operation process of the electric power consumption can be completed by the watt-hour meter itself; the datum displayed by the display and read by...
1. An electronic electricity meter comprising a multiplier (5) whose output is connected to an integrator (6), and comprising a device for offset correction which controls a first controllable switch (3) connected in series with an input of the multiplier (5), characterised in that at least ...
A Simple Calibration Method for Ratio Error and Phase Error of Electronic Energy Meter introduced by current transformer, which are the main error sources, greatly affect the measurement accuracy of actual electronic energy metering equipment. Bec... J Li,Y Yang,Z Teng,... - 《Electric Power ...
The pulse constant of the electric energy meter is 3200imp/KW·h. The pulse indicator of the electric energy meter will flash when the electricity is used. When the pulse indicator flashes 3200 times, the unit digit value of the counter will increase by one, indicating that 1KW·h (degree...
An electronic integrating meter comprises a rotatable body having a magnet attached thereto and rotatable in proportion to a quantity to be measured, a magneto-resistive element having a pair of resis