Tagged with 'energy meter'

An energy meter is used to measure and record electricity consumption in homes, shops, or industrial facilities. It is a fundamental tool for daily power management and electricity billing. With the advancement of smart home systems, modern energy meters not only display real-time power usage but also support remote reading, data management, and bidirectional energy measurement. Choosing the right energy meter helps users track consumption, avoid energy waste, ensure fair billing, and improve overall energy efficiency.

When an energy meter is connected to the circuit under test, alternating current flows through the current coil and the voltage coil. These alternating currents generate alternating magnetic fluxes in their respective iron cores. The alternating magnetic fluxes pass through the aluminum disk, inducing eddy currents in it. These eddy currents are then subjected to the force of the magnetic field, causing the aluminum disk to rotate (the driving torque).

Energy meters are the foundation of modern energy management and play a key role in our homes, shopping malls, shops, and factories. At a time when energy efficiency and sustainability are particularly important, energy meters can tell us how much electricity we are using in real time. Whether it is a business or a household, they can use this information to use electricity reasonably, spend less on electricity, and meet changing environmental requirements. From recording kilowatt-hours (kWh) of electricity consumption to connecting to the smart grid, energy meters not only measure accurately, but also analyze the data, and the connection is smooth, so that everyone can make decisions.