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Designing Grounding Systems that Safely Dissipate Fault Currents and Disperse Lightning Current

This session, given by Ivan Grobbelaar, PE, Senior Engineer at DEHN Africa, illustrates the differences between simulations for power frequency faults and lightning strike conditions.

Detailed Implementation of IEC 60909 in EasyPower 10.0

In this webinar, Afshin Majd of EasyPower covers the full implementation of IEC 60909 in EasyPower 10.0. We describe new implemented approaches with reference to the IEC 60909 formulas in detail. We review and explain new features including transformer phase shift. We present many examples on how to use new…

Device Coordination & TCC Curves - Part 1

Electrical power system software refresher video showing the fast and easy features of EasyPower. This video gives an introduction to device coordination and TCC curves - first in a 5-part series.

Device Coordination & TCC Curves - Part 2

Electrical power system software refresher video showing the fast and easy features of EasyPower. This video further discusses device coordination and TCC curves - second in a 5-part series.

Device Coordination & TCC Curves - Part 3

Electrical power system software refresher video showing the fast and easy features of EasyPower. This video further discusses device coordination and TCC curves - third in a 5-part series.

Device Coordination & TCC Curves - Part 4

Electrical power system software refresher video showing the fast and easy features of EasyPower. This video is a further discussion on device coordination and TCC curves - forth in a 5-part series.

Device Coordination Examples, Continued - Arc Flash and DC Systems

Jim shows additional specific examples of how to model arc flash relays and differential relays, as well as DC systems.

Device Coordination, Wrap up Session - Part 5

Electrical power system software refresher video showing the fast and easy features of EasyPower. This video concludes the discussion on device coordination and TCC curves - fifth in a 5-part series.

Digitalization of a Distribution Network

Substation and electrical grid digitalization is one of the major changes in turning distribution network data into information. Such changes are made possible by upgrading to digital devices, upgrading horizontal communication protocols to IEC 61850, and implementing remote access communications to run remote power management/HMI and SCADA systems to cloud…