Transmission grid planning

The challenge for Transmission System Operators (TSOs) is to ensure safe and reliable power supply for their customers − not only in normal steady-state operation, but also under fault conditions, and despite the increasing complexity the systems are facing today. 
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The challenge for Transmission System Operators (TSOs) is to ensure safe and reliable power supply for their customers − not only in normal steady-state operation, but also under fault conditions, and despite the increasing complexity the systems are facing today.