At the transformer or in the building? Voltage regulation trade-offs under AI load profiles

May 13, 2026
Forum

A technical case study on voltage regulation architecture in GW-scale AI data centers. Combines OLTC field monitoring data, thermal-mechanical simulation, and a customer engineering perspective on what AI load profiles actually demand from substation and building-side regulation equipment.

Session Sponsored by 

Speakers
Drazena Brocilo
Drazena Brocilo, hyperscale power design engineer
Sebastian Rehkopf
Sebastian Rehkopf - Reinhausen