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UU307: DER integration on radial distribution systems

March 24, 2025
C155
Utility University Reliability and Resilience Grid Edge

This Utility University course is open to any attendee with an all-access or utility all-access badge. These courses are first come, first served onsite in Dallas, however, pre-registration is still required. To pre-register, please visit the registration resource center or reach out to info@distributech.com.

This course explores evolving grid impacts with distributed energy resource (DER) adoption that alter the fundamental operating characteristics of the electric grid, transforming it from a one-way central supply structure to one that has bidirectional power flows. This course includes a discussion of key issues that arise when DER are added to radial distribution systems.

Prerequisites: 

  • Background in electrical engineering
  • Working understanding of typical radial distribution systems and equipment

Acquired Knowledge: 

  • Distribution system analysis with existing and proposed DER interconnections
  • Typical radial distribution design
  • Voltage rise/drop on radial distribution feeders due to DER
  • Primary and secondary voltage regulation
  • Smart Inverter functions and settings modeling for voltage regulation
  • Fundamentals of hosting capacity
  • Key DER integration considerations  
Speakers
Stephen Kerr, Technical Leader - DER Integration - EPRI
Wei Ren, Senior Technical Executive - EPRI
Devin Van Zandt, Senior Program Manager - EPRI
View all 2025 Technical Conference Sessions