1. Achieving a 100% Renewable Grid: Operating Electric Power Systems with Extremely High Levels of Variable Renewable Energy;Kroposki;IEEE Power Energ Mag,2017
2. Paving the Way: A Future Without Inertia Is Closer Than You Think;Ackermann;IEEE Power Energ Mag,2017
3. E. Spahic, “Impact of Reduced System Inertia on Stable Power System Operation and an Overview of Possible Solutions,” in IEEE Power and Energy Society General Meeting, Boston, 2016.
4. Deutsche Übertragungsnetzbetreiber, “Auswirkungen reduzierter Schwungmasse auf einen stabilen Netzbetrieb,” Apr. 2014. [Online]. Available: http://www.netzentwicklungsplan.de/sites/default/files/media/documents/Minimale%20Schwungmasse.pdf.
5. MIGRATE - Massive InteGRATion of power Electronic devices, “Report on systemic issues: Deliverable D1.1,” Dec. 2016. [Online]. Available: https://www.h2020-migrate.eu/_Resources/Persistent/9bf78fc978e534f6393afb1f8510db86e56a1177/MIGRATE_D1.1_final_TenneT.pdf.