DOL (hoʻomaka pololei) kiʻekiʻe kiʻekiʻe ʻekolu-phase magnet synchronous motor no nā mīkini flotation i ka ʻoihana gula.

Hoʻohālikelike ʻia i nā kaʻa asynchronous, ʻo ka awelika o ka mana mālama ola he 9.83%