Advances in Smart Electricity Meter Field Diagnostics

In this white paper, learn how smart electricity meters equipped with mSure technology enable real-time diagnostics, self-calibration, and fraud detection, addressing the limitations of traditional open-loop meters. By injecting a precise reference signal, these meters maintain high accuracy over their lifetime without interrupting normal energy measurement. Integrated with Energy Analytics Studio, mSure supports cloud-based monitoring, optimized asset management, and enhanced utility revenue protection.

White Paper Overview

Used in smart grids, advanced metering infrastructure, and utility network management, smart electricity meters are essential for monitoring energy consumption, assessing power quality, and supporting real-time diagnostics to ensure reliable and accurate electricity distribution. This paper examines the challenges of traditional open-loop meters, including long-term accuracy drift, environmental effects, and vulnerability to tampering, and introduces mSure technology, a closed-loop diagnostic system that continuously monitors the measurement chain for errors, drift, and manipulation.

Download this white paper from Analog Devices to discover how mSure-enabled metering ICs, such as the ADE9153B and ADE9322B, improve field performance by injecting a precise reference signal, allowing self-calibration and real-time verification of current and voltage measurements. The solution enhances fraud detection, maintains high accuracy over the meter’s lifetime, and operates without interrupting normal energy measurement, ensuring reliable and secure energy data.

The paper also highlights how mSure technology integrates with Energy Analytics Studio to provide cloud-based monitoring of meter health, optimize asset management, and protect utility revenues. Features such as continuous diagnostics, autocalibration, and fleet-wide health reporting make mSure a versatile and scalable solution for next-generation smart meters.