ELECTRONIC ELECTRICITY METER Russian patent published in 2002 - IPC

FIELD: electric measurement technology. SUBSTANCE: electronic electricity meter incorporating analog power converter is designed for controlling electrical energy consuming processes involving electric or electric-arc heating in mechanical engineering, metallurgy, food industry, medicine, and other processes associated with electrical energy consumption. It has primary voltage transducer and primary current transducer whose outputs are connected to inputs of analog multiplying device connected to voltage-to- frequency converter connected to input of pulse counter. Newly introduced in meter are decoder unit, dose setting unit, meter triggering key, switch control unit, and power switch mounted in power supply circuit. EFFECT: enlarged functional capabilities. 1 dwg