All-time Online High-voltage Equipment Partial Discharge Detection System

Introduction

Partial discharge is a phenomenon caused by cracking or defect and aging of high-voltage equipment insulation materials. The main purpose of the full-time online high-voltage equipment partial discharge detection system is to detect partial discharge signals and then judge the state of high-voltage equipment insulation materials, so as to avoid power equipment without warning. Downtime, resulting in losses.

​

     The system mainly uses self-developed soft and hard equipment to capture the discharge signal, and senses it through UHF, HCT, etc. device and data collection equipment, collect measurement signals, and detect the discharge waveform in real time and in full time through the back-end software. The software has information such as single-line diagram, statistics and query of discharge information, reports, and PRPD diagrams.

​

​

​Application areas: busbars, cable glands, grounding cables, transformers