Ukunikezwa kwamandla kagesi
Ukunikezwa kwamandla kunikeza amandla kagesi enjini yokushayela yesithuthuthu sikagesi, futhi injini kagesi iguqula amandla kagesi okunikezwa kwamandla kumandla omshini, futhi ishayela amasondo kanye nemishini yokusebenza ngokusebenzisa idivayisi yokudlulisela noma ngokuqondile.Namuhla, umthombo wamandla osetshenziswa kakhulu ezimotweni zikagesi amabhethri e-lead-acid.Kodwa-ke, ngokuthuthukiswa kobuchwepheshe bezimoto zikagesi, amabhethri e-lead-acid kancane kancane athathelwa indawo amanye amabhethri ngenxa yamandla awo akhethekile aphansi, isivinini sokushaja esinensayo, nokuphila okufushane.Ukusetshenziswa kwemithombo emisha yamandla kuyathuthukiswa, okuvula amathuba abanzi okuthuthukiswa kwezimoto zikagesi.
Shayela injini
Umsebenzi wenjini yokushayela ukuguqula amandla kagesi okuphakelwa kukagesi abe amandla emishini, futhi ishayele amasondo nemishini yokusebenza ngokudlulisa noma ngokuqondile.Ama-motor ochungechunge lwe-DC asetshenziswa kakhulu ezimotweni zikagesi zanamuhla.Lolu hlobo lwemoto lunezici zemishini “ezithambile,” ezihambisana kakhulu nezici zokushayela zezimoto.Kodwa-ke, ngenxa yokuba khona kwezinhlansi zokushintsha kuma-DC motors, amandla athile mancane, ukusebenza kahle kuphansi, nomsebenzi wokulungisa mkhulu.Ngokuthuthuka kobuchwepheshe bezimoto kanye nobuchwepheshe bokulawula izithuthuthu, kuzomele ithathelwe indawo kancane kancane ngama-brushless DC motors (BCDM) kanye nama-switched reluctance motors.(SRM) kanye ne-AC asynchronous motors.
Idivayisi yokulawula isivinini sezimoto
Idivayisi yokulawula isivinini isethelwe ukuguqulwa kwesivinini kanye noshintsho lwendlela yemoto kagesi.Umsebenzi wayo ukulawula i-voltage noma i-current motor, futhi uqedele ukulawulwa kwe-torque yokushayela kanye nesiqondiso sokujikeleza kwemoto.
Ezimotweni zikagesi zangaphambilini, ukulawulwa kwesivinini semoto ye-DC kwabonakala ngokuxhumanisa izinqamuleli ochungechungeni noma ngokushintsha inani lokujika kwekhoyili ye-motor magnetic field.Ngenxa yokuthi ukulawulwa kwejubane layo kuyisinyathelo-leveli, futhi kuzokhiqiza ukusetshenziswa kwamandla okwengeziwe noma ukusebenzisa isakhiwo esiyinkimbinkimbi semoto, akuvamile ukusetshenziswa namuhla.I-Thyristor chopper regulation isetshenziswa kakhulu ezimotweni zikagesi zanamuhla.Ngokushintsha ngokulinganayo i-voltage yokugcina yemoto kanye nokulawula amandla amanje enjini, ukulawulwa kwesivinini esingenasinyathelo semoto kuyenzeka.Ekuthuthukisweni okuqhubekayo kobuchwepheshe bamandla kagesi, kancane kancane ithathelwa indawo amanye ama-transistors amandla (angene ku-GTO, MOSFET, BTR kanye ne-IGBT, njll.) idivayisi yokulawula isivinini se-chopper.Ngokombono wokuthuthukiswa kwezobuchwepheshe, ngokusetshenziswa kwama-drive motors amasha, kuzoba umkhuba ongenakugwemeka wokuthi ukulawulwa kwesivinini sezimoto zikagesi kuzoguqulwa kusetshenziswe ubuchwepheshe be-DC inverter.
Ekulawulweni kokuguqula isiqondiso semoto yokushayela, i-DC motor incike kothintana naye ukuze iguqule isiqondiso samanje se-armature noma indawo kazibuthe ukuze ibone ukuguqulwa kwesiqondiso sokuzungeza kwemoto, okwenza inkimbinkimbi yesekethe yeConfucius Ha futhi yehlise ukuthembeka. .Uma i-AC asynchronous motor isetshenziselwa ukushayela, ukuguqulwa kwesiteringi se-motor kudinga kuphela ukushintsha ukulandelana kwesigaba samanje sezigaba ezintathu zensimu kazibuthe, engenza lula umjikelezo wokulawula.Ngaphezu kwalokho, injini ye-AC kanye nobuchwepheshe bayo bokulawula isivinini sokuguqulwa kwemvamisa kwenza ukulawulwa kokubuyiswa kwamandla okubhuleka kwemoto kagesi kube lula kakhulu futhi isifunda sokulawula sibe lula.
Idivayisi ehambayo
Umsebenzi wethuluzi elihambayo ukuguqula i-torque yokushayela yenjini ibe amandla phansi ngamasondo ukuze ishayele amasondo ukuhamba.Inokwakheka okufanayo nezinye izimoto, okuhlanganisa amasondo, amathayi nama-suspension.
Idivayisi yokubhuleka
Idivayisi yokubhuleka yemoto kagesi iyafana nezinye izimoto, isethelwe ukuthi imoto yehlise isivinini noma ime, futhi ngokuvamile iqukethe ibhuleki kanye nesisetshenziswa sayo sokusebenza.Ezimotweni zikagesi, kuvamise ukuba ne-electromagnetic brake device, engasebenzisa umjikelezo wokulawula we-drive motor ukuze ibone ukusebenza kokukhiqiza amandla emoto, ukuze amandla ngesikhathi sokuncipha kanye nokubhuleka aguqulwe abe owamanje wokushaja ibhethri. , ukuze igaywe kabusha.
Imishini yokusebenza
Idivayisi esebenzayo imiselwe ngokukhethekile izimoto ezisebenza ngogesi zasezimbonini ukuze ziqedele izidingo zokusebenza, njengedivayisi yokuphakamisa, insika, nemfoloko yeforklift kagesi.Ukuphakanyiswa kwemfoloko kanye nokutshekiswa kwensika kuvame ukwenziwa uhlelo lwe-hydraulic oluqhutshwa yinjini kagesi.
Izinga likazwelonke
"Izimfuneko Zokuphepha Zezithuthuthu zikagesi kanye namaMopeds kagesi" ikakhulukazi icacisa izinto zikagesi, ukuphepha kwemishini, izimpawu nezixwayiso, nezindlela zokuhlola zezithuthuthu zikagesi nama-mopeds kagesi.Lokhu kubandakanya: ukushisa okukhiqizwa izinto zikagesi akufanele kubangele ukuvutha, ukuwohloka kwezinto noma ukusha;amabhethri kagesi kanye nezinhlelo zesekethe yamandla kufanele zifakwe izinto zokuvikela;izithuthuthu zikagesi kufanele ziqalwe ngokushintsha ukhiye, njll.
Izithuthuthu zikagesi ezinamasondo amabili: ezishayelwa ugesi;izithuthuthu ezinamasondo amabili ezinesivinini esikhulu sokuklama esingaphezu kuka-50km/h.
Isithuthuthu sikagesi esinamasondo amathathu: isithuthuthu esinamasondo amathathu esishayelwa ugesi, esinesivinini esikhulu sokuklama esingaphezu kuka-50km/h kanye nesisindo somgwaqo esingeqile ku-400kg.
Ama-mopeds anamasondo amabili kagesi: izithuthuthu ezinamasondo amabili ezishayelwa ugesi futhi zihlangabezana nenye yalezi zimo ezilandelayo: isivinini esikhulu sokuklama sikhulu kuno-20km/h futhi asikho ngaphezu kuka-50km/h;Isisindo sonqenqema lwemoto sikhulu kuno-40kg kanti isivinini esikhulu sokuklama asidluli ku-50km/h.
Ama-mopeds kagesi anamasondo amathathu: ashayelwa ugesi, isivinini esiphezulu sokuklama asidluli ku-50km/h futhi isisindo somgwaqo wemoto yonke asikho ngaphezu
400kg enamasondo amathathu moped.
Isikhathi sokuthumela: Jan-03-2023