Abahlinzeki bemishini yokonga ikheshi bakukhumbuza ukuthi ukonga amandla kwekheshi kusho ukunciphisa ukusetshenziswa kwamandla kwamakheshi ngesikhathi sokudlulisa amandla, ikakhulukazi kumodi yokulinda, kanye nokwenza ngcono ukusebenza kahle kwekheshi.
1. Ibhalansi yesisindo ekahle kakhulu
Uma isisindo semoto ye-elevator kanye ne-counterweight silinganisela lapho igijima phezulu naphansi, injini kagesi idinga kuphela ukunqoba ukumelana kwezingxenye ezishelelayo nezijikelezayo zekheshi. Ngalesi sikhathi, ilifti iyonga kakhulu amandla. Kodwa umthwalo ngaphakathi kwemoto yekheshi uyashintshashintsha. Uma i-counterweight ye-elevator nayo ingashintsha ngokuhambisana nomthwalo ongaphakathi emotweni, le ndlela yokulondoloza amandla iyona engcono kakhulu, kodwa ukusebenzisa lobu buchwepheshe kunzima kakhulu.
2. Yehlisa ukusetshenziswa kwamandla okulindile
Iminyango yocwaningo lwangaphandle yenza izivivinyo zokusetshenziswa kwamandla kumakheshi ayi-150000 asebenzayo. Lo mbiko ukhombisa ukuthi ukusetshenziswa kwamandla okukhulu kwamakheshi ukusetshenziswa kwamandla okulindile, okubalelwa ku-58% wesamba samandla asetshenziswa amakheshi. Kungabonakala ukuthi ukunciphisa ukusetshenziswa kwamandla okulindile kunomthelela omkhulu ekuthuthukiseni ukusebenza kahle kwamandla ekheshi.
3. Lungiselela ukulungisa kabusha
Izinga lokulayisha elimaphakathi lamakheshi licishe libe ngu-20% womthwalo olinganiselwe, futhi ibhalansi yebhalansi yekheshi eyaziwa njengamanje ingu-40% kuya ku-50%. Ngemuva kokuhlolwa okubanzi nokuhlaziya, abangaphakathi embonini baphakamisa ukuthi kuthuthukiswe ibhalansi yebhalansi ibe ngu-0.35 yedrayivu yokudonsa, u-0.21 wamadivayisi okuvuselela amandla, kanye no-0.30 wamakheshi asebenza ngamanzi, okubonisa ukuthi ukwenza kahle ukucushwa kwe-counterweight nakho kunganciphisa ukusetshenziswa kwamandla kwamakheshi ngesikhathi sokusebenza.
4. Impendulo yamandla
Empendulweni yamandla ekheshi, ukutholwa kwamandla ngokuvamile kusuka ku-20% kuya ku-50% kuye ngohlobo lwekheshi, imvamisa yokusetshenziswa, namandla okulayisha.
Okwamanje, amazinga kazwelonke okusetshenziswa kwamandla amakheshi awakakethulwa. Impendulo yamandla ukonga amandla kufinyelelwa ngokufaka idivayisi ye-ERB kutheminali yeyunithi yokuqala yokubhuleka yokumelana ne-elevator voltage inverter kusetshenziswa indlela yokuguqula esebenzayo ye-PWM, ukuze kuzuzwe impendulo yamandla. Le ndlela ifaneleka kuma-elevator anomthwalo osindayo kanye nemvamisa ephezulu yokusetshenziswa.
Ukwengeza, ngokushintsha ama-resistors ukuze kusetshenziswe amandla, izinga lokushisa elizungezile ekamelweni lomshini liyancishiswa, futhi izinga lokushisa lokusebenza lesistimu yokulawula i-elevator liyathuthukiswa, kunwetshwe impilo yesevisi ye-elevator. Igumbi lomshini alidingi ukusetshenziswa kwezinto zokupholisa ezifana ne-air conditioning, ukonga ugesi ngokungaqondile.
5. Khulisa ngokunengqondo ukukhethwa nokuphathwa kwamakheshi
Ukwabiwa okunengqondo kwezinhlobo zamakheshi, amanani, ukusebenza, kanye nezitezi zokumisa ngokusekelwe kuhlobo lwesakhiwo, abamukeli besevisi, indawo yokusetshenziswa, izinga lokugeleza, nendawo oya kuyo kungafinyelela imiphumela yokonga futhi kuyindlela esebenza kakhulu.
6. Thuthukisa ubuchwepheshe obusha okonga amandla
Ukusetshenziswa kobuchwepheshe obusha obufana nama-linear motors, ama-torque inverter, nezinciphisi ezisebenza kahle kakhulu kumakheshi nakho kungakonga ukusetshenziswa kwamandla.