Lightweight intelligent station building solution

System overview

At present, the electrical operation and maintenance in the distribution room are usually carried out by traditional manual inspection methods, lacking intelligent monitoring of equipment. Service providers are unable to grasp the operating status of the equipment under their jurisdiction, and most of them are repaired and repaired afterwards, resulting in significant losses; After a sudden malfunction, management personnel need to have a comprehensive understanding of the capabilities of operation and maintenance personnel before accurately assigning tasks. The phenomenon of untimely handling and low service efficiency frequently occurs.

Lightweight intelligent station housing scheme

Introduction

n Video monitoring: Monitor the operation inside the distribution station via video. The distribution operation and maintenance personnel can remotely view the operation of the distribution station, remotely check the accuracy of alarm information, and make reasonable maintenance plans in time via AI camera.

n Monitoring of environment scale: Monitor the operating environment of equipment in the distribution station, such as the acquisition and display of data of temperature, humidity, smoke concentration and flooding; generate alarm information according to the set alarm threshold

n Line operation monitoring: Monitor the temperature of key node of distribution room, generate alarm information according to the set alarm threshold value, and find and prevent that occurrence of line fault on a timely basis

n Evaluation of equipment health: Issue equipment health evaluation table by using multi-state detection sensors and monitoring the equipment operation state through comprehensive partial discharge (PD) detection sensors, so as to help prepare maintenance plan for equipment

Advantages

n Lightweight configuration to create a “RMB 10,000 power distribution room”

n Sensors are of passive and wireless type, reducing project implementation time by 90%

n Self-adaptive access when replacing sensors, realizing “0” operation and maintenance workload

n Bluetooth mesh networking mode, making communication more stable

n Initiative reporting of alarm recognition, active operation and maintenance, reducing the operation and maintenance time by 30%

n Improve the use effect of fusion terminals and exert the edge computing capability of fusion terminal

Problems to be solved

At present, the electrical operation maintenance work in power distribution room is generally made by traditional manual inspection, which cannot realize intelligent monitoring of equipment. As a result, the service providers cannot grasp the operation status of equipment they are responsible for, leading to heavy repairing and rush repair workload upon occurrence of accidents and serious losses. Once a sudden failure occurs, the management personnel need to fully understand the ability of the operation and maintenance personnel before assigning them accurately. Therefore problems such as disposal delay and poor service efficiency occur frequently.