Modern power systems are increasingly complex and often defined by uncertainty. Grid conditions may not be fully known, fault levels can vary significantly, and protection systems are frequently misaligned across interconnected networks. The integration of renewable energy sources and emerging technologies introduces dynamic behavior that is not always captured in conventional design approaches.
Typical challenges include high fault levels, weak grid conditions, protection coordination across multiple voltage levels, and integration of inverter-based resources.
Without rigorous analysis, these challenges can lead to overdesigned systems with unnecessary capital cost, or underdesigned networks that risk failure, non-compliance, and operational instability.