energiamõõturi

Energiamõõturi, also known as an electricity meter or energy meter, is a device that measures the amount of electric energy consumed by a residence, business, or an electrically powered device. It is a crucial component of the electricity grid, enabling utility companies to bill customers accurately for their energy usage. There are several types of energiamõõturid, with the most common being electromechanical and electronic meters.

Electromechanical meters, also known as induction meters, work by using a rotating disc that spins at a speed proportional to the power being consumed. The number of rotations is then translated into a kilowatt-hour (kWh) reading, which is displayed on a mechanical counter. Electronic meters, on the other hand, use digital technology to measure and record energy consumption. They offer more advanced features such as remote reading capabilities, data logging, and the ability to measure various parameters like voltage, current, and power factor.

Smart meters are a more recent development in energiamõõturi technology. These electronic meters provide real-time data on energy consumption, which can be transmitted wirelessly to the utility company. This allows for more accurate billing, better load management, and can empower consumers to monitor and manage their energy usage more effectively. The installation and maintenance of energiamõõturid are typically the responsibility of the electricity provider.