(1) Introduction

The smart power distribution solution takes "convergence, IoT, and intelligence" as the core idea, uses smart fusion terminals as the data aggregation and edge computing center, uses low-voltage sensing devices as the neural end of the IoT network, and uses edge computing and cloud collaboration as data The processing method is to coordinate and solve the problems of low-voltage station area equipment integration, intelligent perception, data connection, and business distribution integration, forming a low-voltage intelligent network with self-identification, self-perception and intelligent processing.

·The master station is based on the distribution automation system master station to realize basic functions such as data acquisition and monitoring of the distribution network and extended functions such as analysis applications, including dispatch-oriented distribution network operation monitoring applications and operation and maintenance-oriented distribution network status control applications , To provide data foundation and application services for dispatching operation, production operation and maintenance and fault repair command;

·The terminal side uses new DTU, FTU, TTU or power Internet of Things terminals as the core to realize regional Internet of Things data aggregation, fault analysis, state evaluation, power quality management and other edge computing and local decision-making, and use existing communication networks to realize information Upload;

·The terminal side deploys equipment status, power monitoring, environmental monitoring and other sensors to realize status monitoring such as fuse fusing, cable temperature measurement, battery status monitoring, ventilation and dehumidification control, abnormal opening of cabinet doors, equipment tilting and vibration.

(2) Function introduction