For citations:
Khrustalev V.A., Garievskii M.V., Rostuntsova I.A., Portyankin A.V. On the possibility of participation of npps with vverin emergency frequency regulation in power system. Power engineering: research, equipment, technology. 2019;21(3):99-108. https://doi.org/10.30724/1998-9903-2019-21-3-99-108