Amandla ombane asezantsi i-DOL (ukuqala ngokuthe ngqo) inqanaba lesithathu elisebenza kakuhle kakhulu i-magnetic motor synchronous motor kwizivuthelo kushishino lweekhemikhali.

Le mveliso sisixhobo esixhasayo sokuvuthela kweshishini lekhemikhali kwaye inikezelwe kubasebenzisi ukuze bayisebenzise, ​​kunye nengxelo entle kwisiza.