Gabatarwa: Magana game da sababbin motocin makamashi, koyaushe zamu iya jin kwararru suna magana game da "tsarin lantarki uku", to menene "tsarin lantarki uku" yake nufi? Don sababbin motocin makamashi, tsarin lantarki uku yana nufin baturin wutar lantarki, motar motsa jiki da tsarin kula da lantarki. Ana iya cewa tsarin wutar lantarki guda uku shine ainihin abin da ke cikin sabon motar makamashi.
mota
Motar ita ce tushen wutar lantarki na sabuwar motar makamashi. Dangane da tsari da ka'ida, ana iya raba motar zuwa nau'ikan uku: Driver DC, aiki tare da maganadisu na dindindin, da shigar da AC. Daban-daban na motoci suna da halaye daban-daban.
1. DC drive motor, ta stator ne m maganadisu, da kuma na'ura mai juyi da alaka da kai tsaye halin yanzu. Ilimin ilimin kimiyyar lissafi na ƙaramar sakandare yana gaya mana cewa za a yi amfani da madubin da ke da kuzari a cikin filin maganadisu, wanda hakan zai sa na'urar ta juya. Abubuwan amfani da wannan nau'in motar suna da ƙananan farashi da ƙananan buƙatu don tsarin kula da lantarki, yayin da rashin amfani shine cewa yana da girma kuma yana da ƙarancin ƙarfin aiki. Gabaɗaya, ƙananan sikelin lantarki za su yi amfani da injina na DC.
2. The dindindin maganadisu synchronous motor a zahiri a DC motor, don haka ta aiki ka'idar daidai da na DC motor. Bambance-bambancen shine cewa ana ciyar da motar DC tare da raƙuman raƙuman murabba'i, yayin da injin ɗin na'urar maganadisu na dindindin yana ciyar da sine kalaman halin yanzu. Fa'idodin na'urori masu aiki tare da maganadisu na dindindin sune babban ƙarfin aiki, ingantaccen abin dogaro, da ƙaramin girman girman. Rashin hasara shi ne cewa farashin yana da yawa, kuma akwai wasu buƙatu don tsarin kula da lantarki.
3. Induction Motors sun fi rikitarwa bisa ka'ida, amma ana iya rarraba kusan zuwa matakai uku: na farko, iska mai hawa uku na motar yana da alaƙa da alternating current don samar da filin maganadisu mai jujjuya, sannan kuma rotor wanda ya ƙunshi rufaffiyar coils. An yanke shi a cikin filin maganadisu mai jujjuya Layukan maganadisu suna haifar da halin yanzu da aka jawo, kuma a ƙarshe ƙarfin Lorentz yana haifar da motsin cajin lantarki a cikin filin maganadisu, wanda ke haifar da rotor don juyawa. Saboda filin maganadisu a cikin stator yana jujjuyawa da farko sannan kuma rotor yana juyawa, injin induction kuma ana kiransa injin asynchronous.
Amfanin injin induction shine cewa farashin masana'anta yayi ƙasa, kuma aikin wutar lantarki shima yana da kyau. Na yi imani kowa zai iya ganin rashin amfani. Domin yana buƙatar amfani da alternating current, yana da manyan buƙatu akan tsarin sarrafa lantarki.
Batirin Wuta
Batirin wutar lantarki shine tushen makamashi don tuƙi. A halin yanzu, baturin wutar yana bambanta da abubuwa masu kyau da mara kyau. Akwai lithium cobalt oxide, ternary lithium, lithium manganate da lithium iron phosphate. Yuan lithium da batirin ƙarfe phosphate na lithium.
Daga cikin su, amfanin lithium baƙin ƙarfe phosphate baturi ne low cost, mai kyau kwanciyar hankali da kuma tsawon rai, yayin da disadvantages ne low makamashi yawa da kuma tsanani baturi a cikin hunturu. Batirin lithium na ternary shine akasin haka, fa'idar ita ce ƙarancin ƙarfin kuzari, kuma rashin lahani shine ƙarancin kwanciyar hankali da rayuwa.
Tsarin sarrafa lantarki
Tsarin sarrafawa na lantarki shine ainihin lokaci na gaba ɗaya. Idan an raba shi, ana iya raba shi zuwa tsarin sarrafa abin hawa, tsarin sarrafa motoci, da tsarin sarrafa baturi. Babban fasalin sabbin motocin makamashi shine cewa tsarin sarrafa lantarki daban-daban suna da alaƙa da juna. Wasu motocin ma suna da tsarin sarrafa lantarki don sarrafa duk kayan lantarki da ke cikin abin hawa, don haka ba laifi a kira su tare.
Tunda tsarin wutar lantarki guda uku wani muhimmin sashi ne na sabbin motocin makamashi, idan tsarin wutar lantarki guda uku ya lalace, ko shakka babu farashin gyara ko sauyawa ya yi yawa, don haka wasu kamfanonin motoci za su kaddamar da wutar lantarki guda uku a rayuwarsu. tsarin garanti. Tabbas, tsarin wutar lantarki guda uku ba shi da sauƙi a karye, don haka kamfanonin mota suka yi ƙarfin hali su faɗi garanti na rayuwa.
Lokacin aikawa: Mayu-06-2022