Temperature Drift Compensation Technology For Smart Meters

Typical energy meter 3 phase wifi products need to maintain metrological performance in a wide temperature range, requiring the signal processing and metrology modules within the smart energy meter 3 phase to dynamically adjust for temperature-induced drift. In practical engineering, integrated temperature sensing units are often used to monitor key measurement signals in real time, and algorithm models are used to correct measurement output offsets caused by temperature fluctuations, thereby maintaining stable metrological response.

The wifi smart energy meter 3 phase features temperature drift compensation design, a crucial component for achieving high-precision metrology. Temperature drift compensation is integrated throughout the smart energy meter wifi metrology IC and peripheral measurement circuits, using real-time temperature data of parameters such as current and reference voltage, combined with a pre-established temperature coefficient model to numerically correct the signal. This technology involves both hardware-level temperature sensing integration and software-level compensation algorithm embedding, enabling the three phase smart energy meter to maintain the designed metrological level requirements in both low and high temperature environments.