48V Golf Cart Shigar Batirin: Dila & Jagoran OEM

Bambanci tsakanin biyan kuɗi na watanni 14 da biya na watanni 28 akan canjin lithium na 48V yawanci yakan sauko zuwa masu canji guda uku waɗanda ba su taɓa bayyana akan takaddun takamaiman ba: ƙimar ƙasa, cajin shekarun kayan aikin, da kuma ko an ba da kwangilar aikin kulawa ko albashi.

 

Mun kera sel da fakitin LiFePO4 tun daga 2006, a halin yanzu ana aikawa zuwa 100+ Abokan OEM a cikin 80+} asashe. Wannan jagorar tana zana bayanan shigarwa da aka tattara ta hanyar sadarwar dillalin mu na Arewacin Amurka na abokan hulɗa 27 masu aiki a cikin jihohi 16 da ayyukan haɗin gwiwar OEM kai tsaye. Abin da ke biyo baya ya ƙunshi batutuwan daidaitawa, ƙa'idodin shigarwa, da masu canji na ROI waɗanda ke ƙayyade ko aikin juyawa ya sami lambobin sa.

Daidaituwa ta Brand da Shekarar Model

Motar Club Precedent da samfuran gaba daga 2015 gaba suna karɓar mafi yawa48V LiFePO4 fakitinba tare da gyaran injiniya ba. Ƙuntataccen wutar lantarki ne: caja PowerDrive na masana'anta yana amfani da CC/CV algorithm tare da 0.5A yanke halin yanzu, yayi ƙasa da ƙasa don lithium don isa cikakken ƙarfi. Za ku ga cajin da aka nuna kashi 90% yayin barin kashi 10 cikin ɗari a kowane zagayowar. Gyaran yana kashe $180-250 don musanya caja, ko ƙasa da haka idan dillalin ku yana da kayan aikin bincike don sabunta algorithm kai tsaye.

E{0}Z{1}Layin RXV na GO yana buƙatar sabunta bayanan martabar firmware akan cajar DELTA{2}Q don gane madaidaicin cajin lithium. Wannan yana ɗaukar mintuna 15 tare da kebul na dubawa. Tsallake shi, kuma caja ko dai ya ƙare da wuri ko kuma ya haifar da kariya daga caji mai yawa. Daga bayanan bincike na garanti a cikin abokan hulɗarmu na Amurka 27 da Kanada, muna ganin kusan ɗaya cikin biyar na RXV suna haifar da sake kira a cikin shekara ɗaya lokacin da aka rasa wannan matakin.

Yamaha Drive2 yana gabatar da mafi tsananin ƙarfin wutar lantarki a 43.2-50.4V mara kyau. Mafi yawan48V fakitin lithiumisar da 44.4-54.6V a cikakken caji. Ba tare da daidaitawar tagar wutar lantarki ta BMS ba, mai sarrafawa yana karanta overvoltage kuma ya ƙi shiga. Wannan tsari ne, ba dacewa ba. Dillalan da suka kama lokacin shigarwa suna guje wa kiran wayar da ke kama da lahani na samfur amma ba.

Ka'idar shigarwa

 

Lokacin musanyar jiki yana tafiyar mintuna 45-90 don ƙwararren ƙwararren masani. Kudin aiki baya cikin musanya. Yana cikin matakan bincike kafin da kuma matakan tabbatarwa bayan.

 

Kafin ka taɓa tashoshin baturi, cire haɗin Modulun Ƙarƙashin Ƙarfafawar Wutar Lantarki na abin hawa. Tsarin gubar{1}Acid ya dogara da LVD don hana zurfafa zurfafawa; fakitin lithium suna da kariyar BMS na ciki wanda ke cin karo da da'irorin LVD na waje. Lokacin da ƙungiyar tallafin fasaha ta fara bitar tikitin wata-wata{3}, rikicin LVD ya kai kusan ɗaya cikin huɗu. Alamar ita ce yanke wutar lantarki ta tsaka-tsaki mai kama da gazawar baturi.

 

Bayan shigarwa, gudanar da gwajin keke na 20-80: fitarwa zuwa 20% SOC, caji zuwa 80%, maimaita sau uku. Wannan yana tilasta BMS don kammala daidaitawar tantanin halitta. A jerin 16Farashin LiFePO4tare da ko da maɗaukakin tantanin halitta ɗaya{0}} yana yin ƙasa da kashi 8-12% har sai an kammala daidaitawa.

 

Ma'aunin kebul shine mafi yawan jagororin da ake mantawa da su. Tsarin 48V 100Ah yana jan 60A mai ci gaba da 200{11}}300A akan kololuwar farawa masu hawa manyan maki. Factory 6AWG wayoyi yana aiki da zafi a ƙarƙashin ikon fitarwa mafi girma na lithium. Masu sakawa ƙwararrun haɓakawa zuwa 4AWG ko 2AWG kuma suna musanya ainihin fis ɗin 40A don nau'in Class T da aka ƙididdige su don halayen gajeriyar kewayawar lithium. Farashin kayan yana ƙasa da $40.

ROI: Yaya Ainihin Aiwatar da Aiki Yayi Kama

Teburin da ke ƙasa yana nuna jigilar 2023 da muka kawo a wani wurin shakatawa na Kudancin California wanda ke gudana 72 Club Car Precedent carts. Muna raba shi saboda hasashen masana'antu ba yawanci ya haɗa da farashin gogayya ba.

Hasashen asali shine watanni 19. Abubuwa uku sun tura shi zuwa 22: rukunin farko na katuna 18 na buƙatar sake fasalin BMS a cikin wata biyu saboda mai sakawa ya tsallake matakin sake kunna caji; Tashoshin caji da ake da su a wurin shakatawa suna buƙatar dala 6,200 a cikin haɓaka ayyukan wutar lantarki don ɗaukar nauyin caji lokaci guda; da karusai biyu tare da abubuwan da suka riga sun kasance masu kula da motoci ba daidai ba an danganta su ga sababbin batura, wanda ya jinkirta karɓar cikakken rundunar da makonni uku.

Wannan shine ainihin bayanan turawa yayi kama. Idan mai sayarwa ya nuna maka tebur inda kowane layi ke tafiya ta hanya ɗaya ba tare da tada hankali ba, ko dai su ceri{1}} ana ɗauka ko zazzagewa.

Wani aiki na biyu a Arizona ya ba da labari daban. Zafin hamada yana hanzarta lalata gubar -acid, don haka tsarin maye gurbinsu ya kasance shekaru 2.5 maimakon na yau da kullun 4. An matsa Payback zuwa watanni 14. Amma kuma suna buƙatar haɓaka kayan aikin caji na $12,000 saboda ba za a iya kunna cajansu na yanzu don bayanan bayanan lithium ba.

Me yasa Zaɓin Mai Kayayyakin Yafi Muhimmanci Fiye da Takaddun Batir

Yawancin fakitin 48V LiFePO4 akan kasuwa suna amfani da masu samar da tantanin halitta iri ɗaya. Bambancin shine yadda aka ƙera fakitin da tallafi.

Babban ikon Polinovel shine tantanin halitta -zuwa{1}}haɗin haɗin gwiwa. Ba ma siyan ƙãre samfurin BMS kuma mu kulle su a kan sel. Ƙirar BMS ɗin mu yana faruwa ne a matakin fakitin gine-gine, wanda ke nufin taga ƙarfin lantarki, ƙaramin-matsayin yankewa, da ka'idojin sadarwa sun dace da aikace-aikacen kafin fara samarwa. Ga motocin golf OEMs suna haɗa lithium cikin sabon layin ƙira, wannan yana kawar da matsalar "BMS baya magana da mai sarrafa abin hawa" da ke addabar ayyukan ta amfani da abubuwan kashewa.

Ga dillalai masu yin canjin kasuwa, wannan yana nufin namu48V fakitinjirgi tare da sigogin BMS da aka riga aka tsara{0} don Club Car, E{1}}Z{2}}GO, da tagogin wutar lantarki na Yamaha. Ana buƙatar matakan sake kunnawa da aka kwatanta a sama a gefen caja, amma baturin kanta baya buƙatar daidaitawar filin.

Ƙarfin samar da mu shine 500MWh kowace shekara a fadin wurare biyu. Ana iya bincika lissafin UL 1973 akan UL Samfurin iQ. UN38.3 gwajin rahotanni yana jigilar kaya tare da kowane oda. Halin matakin ƙwayar salula yana nufin kowane tantanin halitta zuwa tsarin samarwa, wanda ke yanke lokacin bincike na garanti daga makonni zuwa sa'o'i.

Tsarin Margin Dila

Lithium yana kawar da kudaden shiga mai maimaitawa wanda ya sa gubar gubar ta sami riba ga sabis{1}} dillalai masu da hankali. Dillalin da ke ba da kuloli 200 zai iya yin cajin $40,000 kowace shekara a cikin ruwa, tsaftace tasha, da cajin daidaitawa. Wannan kudaden shiga ya ɓace.

Canjin baya cikin siyar da baturin kanta. Yana cikin yadda kuke tsara siyarwar.

Dangane da bayanan oda na 2024 daga hanyar sadarwar dillalin mu, ga yadda tazarar ke lalacewa akan mu48V 105 Ah fakitin(samfurin PL{0}}GC48105, farashin FOB Shenzhen na yanzu $1,180):

Lissafin wuraren shakatawa suna zuwa ga mafi girma tabo saboda masu gudanar da ayyuka ne ke tafiyar da sayayya da ke mai da hankali kan lokaci, ba sayan sassan da aka mayar da hankali kan farashin naúra ba. Ƙididdigar ƙaramar hukuma tana damƙa iyaka saboda yawanci suna yin gasa da farashi{1}}.

Muna ba da farar -kayan tallan talla da kuma takaddun garanti na haɗin gwiwa ba tare da ƙarin farashi ba. Ƙididdigar farashi yana kare gefen dila daga gasar farashin kan layi. Wannan tattaunawar ta fara ne da tawagar tashar mu.

Buga -Al'amurran shigarwa

Kwanaki 90 na farko saman mafi yawan matsalolin shigarwa. Waɗannan su ne alamu daga rajistan ayyukanmu:

BMS ɗinmu ya haɗa da haɗin Bluetooth. Don fakitin Polinovel, ana samun bincike mai nisa ta hanyar aikace-aikacen mu.

Mataki na gaba

Idan kuna kimanta jujjuyawar jiragen ruwa, nemi kimanin rukunin yanar gizo. Za mu ƙirƙiri ROI dangane da ainihin filin ku, tsarin amfani, da ababen more rayuwa, gami da farashin juzu'i waɗanda manyan masu ƙididdigewa ke tsallakewa.

Idan kuna gina lithium cikin layin samfurin dila ku, nemi fakitin shirin dila. Ya haɗa da farashi mai ƙima ta matakin ƙara, takardar aikin ROI, da haɗin gwiwar kadarorin tallace-tallace.

Idan ku injiniyan OEM ne da ke kimanta haɗakar fakiti don sabon dandalin abin hawa, nemi fakitin bayanan fasaha. Ya ƙunshi ka'idojin sadarwa na BMS, zane-zane na inji, da zaɓuɓɓukan haɗin haɗi don haɗin kai na al'ada.

Jagora yana nuna bayanan turawa ta hanyar Q{0}} Don ƙayyadaddun bayanai na yanzu, ziyarci polinovelpowbat.com/golf{2}}cart-baturi.