GROUNDING BASED ON THE ORANGE IEEE BOOK & SUBSTATION GROUNDING COMMON ISSUES

IAS presents Grounding Based on the Orange IEEE Book
Orange Book™— IEEE STD 446, Recommended Practice for Emergency and Standby Power Systems for Industrial and Commercial Application
PES presents Substation Grounding : Common issues & the importance of …

ENVIRONMENT MAPPING AND URGENT LANDING PLANNING FOR LOW-ALTITUDE UAS OPERATIONS

Small Unmanned Aircraft Systems (sUAS) are expected to proliferate in low-altitude airspace and will require flight near buildings and over people. Robust urgent landing capabilities including landing site selection are critical for safety. However, conventional fixed-wing …