Suphahatthanukul, Gorn, Pisitpol Chirapongsananurak, and Naebboon Hoonchareon. 2021. “Virtual Inertia Design Procedure for Energy Storage Systems to Increase Frequency Response Performance in Microgrids”. ECTI Transactions on Electrical Engineering, Electronics, and Communications 19 (3):246-59. https://doi.org/10.37936/ecti-eec.2021193.242211.