Pamene dziko lapansi likusinthira pang'onopang'ono kupita ku mayendedwe okhazikika, makampani opanga magalimoto amagetsi (EV) apita patsogolo kwambiri. Komabe, chimodzi mwa mavuto akuluakulu omwe magalimoto amagetsi amakumana nawo m'nyengo yozizira ndikukhala ndi magwiridwe antchito abwino a batri komanso chitonthozo cha okwera. Pofuna kuthetsa vutoli, makampani opanga magalimoto akhala akugwira ntchito molimbika kuti apange njira zotenthetsera zamakono, kuphatikizapo ma heater oyendetsedwa ndi batri, ma heater a PTC, ndi ma heater a batri amphamvu. Zatsopanozi zikulonjeza kusintha mphamvu zamagetsi komanso chitonthozo cha kutentha, zomwe zimapangitsa magalimoto amagetsi kukhala njira yokongola ngakhale m'nyengo yozizira.
1. Zotenthetsera zamagetsi zoyendetsedwa ndi batrionjezerani mphamvu:
Pozindikira kufunika kokonza bwino magwiridwe antchito a batri, ofufuza ndi mainjiniya apanga bwino ma heater amagetsi oyendetsedwa ndi batri kuti agwiritsidwe ntchito m'magalimoto amagetsi. Ma heater amenewa amagwiritsa ntchito magetsi ochepa, zomwe zimapangitsa kuti kutentha kwa m'kabati kukhale koyenera komanso kusunga moyo wa batri. Nthawi zambiri, magetsi opangidwa ndi batri ya galimoto amagwiritsidwa ntchito kutenthetsa choziziritsira, chomwe chimazungulira mu makina otenthetsera. Njirayi siifuna mphamvu yowonjezera ndipo imawonjezera magwiridwe antchito a galimoto yonse.
Kuphatikiza apo, ma heater awa oyendetsedwa ndi batri amatha kuyatsidwa patali kudzera pa pulogalamu ya foni yam'manja. Mbaliyi imalola dalaivala kutenthetsa galimotoyo ikadali yolumikizidwa mu malo ochajira, kuonetsetsa kuti kabatiyo ndi yofunda komanso yabwino asanayambe ulendo. Chifukwa chake, batire imatha kusunga mphamvu zambiri zoyendetsera, zomwe zimapangitsa kuti kuyendetsa kuyendetsedwe kwa nthawi yayitali komanso kupangitsa kuti ogwiritsa ntchito azisangalala.
2. Galimoto yamagetsi ya PTC heater: njira yotenthetsera yotetezeka komanso yosawononga mphamvu zambiri:
Ukadaulo wina wotenthetsera womwe ukufunidwa kwambiri m'malo ogwiritsira ntchito magetsi ndi chotenthetsera cha positive temperature coefficient (PTC). Mosiyana ndi zotenthetsera zachikhalidwe, zotenthetsera za PTC zimawongolera kutentha kwawo, kuchepetsa chiopsezo cha kutentha kwambiri komanso moto womwe ungachitike. Izi sizimangopangitsa kuti zikhale zotetezeka, komanso zimasunga mphamvu zambiri, chifukwa zimasinthira zokha kugwiritsa ntchito mphamvu malinga ndi kutentha komwe mukufuna.
Ma heater a PTC amagwiritsa ntchito zipangizo zapadera zoyendetsera galimoto zomwe kukana kwake kumawonjezeka ndi kutentha. Zotsatira zake, heater imasintha yokha mphamvu yake kuti itenthe bwino popanda kugwiritsa ntchito njira zina. Ukadaulowu umatsimikizira kuti okwera magalimoto azikhala ndi kutentha kwabwino komanso kupewa kutayikira kwa mphamvu zambiri kuchokera mu batire ya galimotoyo.
3. Chotenthetsera cha batri champhamvu kwambiri: chofunika kwambiri pa magwiridwe antchito a magalimoto amagetsi komanso chitetezo cha okwera:
Monga momwe dzinalo likusonyezera, ma heater a batire amphamvu kwambiri amayang'ana kwambiri pa batire yokha. Ma heater atsopanowa amagwira ntchito yofunika kwambiri pakusunga magwiridwe antchito ndi moyo wautali wa makina amagetsi amagetsi. Mu nyengo yozizira, heater ya batire yamphamvu kwambiri imatsimikizira kuti batire imagwira ntchito mkati mwa kutentha koyenera kuti igwire ntchito bwino komanso kuti ikhale ndi moyo wautali.
Kuphatikiza apo, ma heater amenewa amathandiza kuti okwera magalimoto azikhala otetezeka. Mwa kusunga batire pamalo otentha kwambiri, heater ya batire yamagetsi amphamvu imateteza ngozi zomwe zingachitike kapena kulephera kugwira ntchito, motero kuonetsetsa kuti magalimoto amagetsi ndi odalirika. Chifukwa cha zimenezi, oyendetsa magalimoto amagetsi amatha kukhala otsimikiza kuti magetsi a magalimoto awo apitiliza kugwira ntchito, ngakhale m'nyengo yozizira kwambiri.
Powombetsa mkota:
Kufunafuna kosalekeza kwa makampani opanga magalimoto amagetsi njira zotenthetsera zosagwiritsa ntchito mphamvu zambiri kwatsala pang'ono kusintha momwe magalimoto amayendera, makamaka m'malo ozizira. Ma heater oyendetsedwa ndi mabatire, ma heater a PTC ndi ma heater a batire amphamvu kwambiri akuwonetsa zatsopano zomwe zimathandizira kuyendetsa bwino, kutonthoza kutentha komanso chitetezo cha magalimoto ndi anthu omwe ali m'galimoto.
Pamene ukadaulo wamakono wotenthetsera ukupitilizabe kukula, kugwiritsa ntchito msika wamagalimoto amagetsi mosakayikira kudzawonjezeka, motero kukulitsa kudzipereka kwa makampaniwa pakukula kokhazikika komanso kuthana ndi kusintha kwa nyengo. Nyengo iliyonse yozizira, luso loyendetsa magalimoto amagetsi limayandikira kwambiri kukhala chisankho chodalirika komanso chomasuka kwa ogula padziko lonse lapansi.
Nthawi yotumizira: Ogasiti-29-2023
