This systematic review investigates the multifaceted role of IoT in transforming conventional Supervisory Control and Data Acquisition (SCADA) systems into intelligent, interoperable platforms that support automation, real-time analytics, and adaptive control within power. This systematic review investigates the multifaceted role of IoT in transforming conventional Supervisory Control and Data Acquisition (SCADA) systems into intelligent, interoperable platforms that support automation, real-time analytics, and adaptive control within power. Siemens Distribution Automation functionality ranges from monitoring to fully automated applications, including FLISR (fault location, isolation and service restoration), voltage and reactive power compensation and power quality. Ensure an efficient, stable, secure and sustainable power supply and. Distribution Automation Systems (DAS) are comprehensive control systems that automate the monitoring and management of power distribution networks. By integrating field devices, advanced communication technologies, and intelligent software platforms, DAS enables real-time decision-making, enhances. This document offers a complete guide to Cisco's Smart Grid Field Area Network (FAN) solution architecture. It covers various ways this solution can be used, including: ● Monitoring secondary substations for scenarios like Fault Location, Isolation, and Service Restoration (FLISR) and Volt/VAR. Huawei's Intelligent Power Distribution Solution contributes to the implementation of transparent sensing of power distribution transformer districts and the enhancement of intelligent service capabilities, providing users with a greener, more stable and safer power consumption experience. This. From primary equipment to control centers, Hitachi Energy's comprehensive portfolio of distribution automation solutions enables utilities to see what is happening inside the distribution grid, ensuring efficient, reliable and uninterrupted operation, anywhere, anytime.