The Evolution of Power System Analysis: A Look into DIgSILENT PowerFactory 2022

Part 1: What is DIgSILENT PowerFactory?

Before dissecting the 2022 updates, it is essential to understand the core value proposition. PowerFactory is an integrated power system engineering software tool used by transmission system operators (TSOs), distribution system operators (DSOs), consultants, and research institutions. It covers a spectrum of applications including:

Protection and Reliability Enhancements: The protection library has been expanded to include modern IEC 61850-based intelligent electronic devices (IEDs). The software now supports time-dependent fault behavior, allowing users to simulate protective relay responses with time-graded and distance coordination more realistically.

PowerFactory 2022 integrated several advanced tools to support modern grid analysis: