Phakathi kokusetshenziswa kwamandla embonini, izimoto zemboni zingu-70%. Uma sithuthukisa ukongiwa kwamandla ezinjini zemboni, ukusetshenziswa kwamandla kwaminyaka yonke emphakathini kuzoncishiswa kakhulu, okuzoletha inzuzo enkulu kwezomnotho nakwezenhlalo esintwini.
Ukuze kuthuthukiswe ukusebenza kahle kwama-motor kagesi, umsebenzisi angathatha i-frequency inverter, noma athenge ama-motor asebenza kahle kakhulu. Ukusebenza kahle kokonga amandla kwe-VFD kungafinyelela okungenani ku-30%, ngisho naku-40-50% ezimbonini ezithile. Kodwa ngaphansi kokusetshenziswa kwenqubo yokusebenza kahle encane kanye nenqubomgomo yoxhaso evela kuhulumeni, ukusetshenziswa kwe-motor esebenza kahle kakhulu kuzokhushulwa kancane kancane.
Isikhathi sokuthunyelwe: Julayi-19-2022