FESS waa badeeco tignoolajiyadeed oo adeegsata rotor-wareeg-dhakhso leh si uu tamar ugu kaydsado is-beddelka tamarta kinetic. Qaybaha ugu muhiimsan ee FESS waa rotor-ka, xargaha, iyo nidaamka beddelka tamarta. Kaydinta tamarta, gudbinta, iyo marxaladaha hawlgalka dheecaanka ayaa inta badan daboolay iyada. Marka la barbar dhigo baytariyada lithium-ion, FESS waxay xaqiijin doontaa cufnaanta awoodda sare, cimriga dheer, waqtiga jawaab celinta degdega ah, oo waxay yeelan doontaa wareegyo badan oo dallad/daadin ah, oo noqon doonta mid deegaanka u saaxiib ah. Baaxadda arjiyada kala duwan ee FESS waxay dabooshaa qaybaha sida nidaaminta xadhkaha, sahayda korantada ee aan kala go'ayn, soo kabashada tamarta ee nidaamyada tareenada dhulka hoostiisa mara, iyo microgrids la cusboonaysiin karo. La xidhiidh khabiirada nidaamka kaydinta tamarta flywheel si aad u hesho hadal tartan ah Hadda!