📡 IEC 60270 / IEC 62478 (UHF & Acoustic Partial Discharge, <5 pC Apparent Charge)

GIS Partial Discharge Calculator

Detect internal partial discharge (PD) in gas-insulated substations (GIS) using Ultra-High Frequency (UHF 300 MHz - 1.5 GHz) internal sensors and acoustic emission piezoelectric contact sensors under IEC 62478: locate floating particles, void defects, and protrusion corona (keeping apparent charge strictly <5 pC), and online diagnostic monitoring profits.

1. Project & Operating Inputs

GIS Bays Monitored (Substation Bay Count e.g. 8 GIS Bays)

UHF Detection Frequency (MHz e.g. 850 MHz Center Frequency)

Customer Bid Price for Supplied & Commissioned Online PD System ($ / Bay)

UHF Internal Window Sensors, Acoustic Contact Sensors, DAQ Server ($ / Bay)

2. Financial Breakdown & Yield

IEC 62478 ONLINE GIS PD SENSING

Turnkey Online GIS PD Monitoring Profit

High-Voltage Predictive Maintenance Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost