Kleperis, J.; Solovey, V.V.; Fylenko, V.V.; Vanags, M.; Volkovs, A.; Grinberga, L.; Shevchenko, A.; Zipunnikov, M.
(Проблемы машиностроения, 2016)
Energy storage becomes more important as mankind switch to renewable energy, away from fossil resources. Traditional way – batteries - offer a limited number of cycles, require regular maintenance; nevertheless gravitational ...