⚡ STS Protection (Continuous Gate Diagnostic, Microsecond Blown SCR Isolation)

STS Cross-Conduction Fault Isolation Calculator

Evaluate fault tolerance and shorted-SCR detection circuits in mission-critical Static Transfer Switches: calculate microsecond high-speed electronic gating isolation preventing deadly source-to-source cross-conduction (paralleling two out-of-phase grid feeders), verify coordinated semiconductor fuse clearing, and substation power safety margins.

1. Project & Operating Inputs

Substation STS Switchgear (Unit Count e.g. 6 800A Static Switches)

Available Short-Circuit Current (kA e.g. 65 kA Symmetrical Fault)

Customer Bid Price for Supplied Fast-Diagnostic Upgrade ($ / Unit)

High-Speed DSP Gate Boards, Current Limiting Semiconductor Fuses, Tech ($)

2. Financial Breakdown & Yield

STS FAULT ISOLATION

Turnkey STS Safety Diagnostic Retrofit Profit

Substation Protection Engineering Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost