Battery za Golf Cart eza 36V: Ekitabo ekikwata ku kulongoosa Lithium ku Fleet

Ngenda kuba direct naawe. Bw’oba ​​oddukanya ekibinja kya 36V ate ng’okyali ku lead-acid, osanga ofiirwa wakati wa doola 1,500 ne doola 2,400 buli kagaali mu myaka kkumi egijja bw’ogeraageranya n’ebifo ebyakyuka edda. Okwo si kakodyo ka kutiisa. Ekyo kye kiraga spreadsheets oluvannyuma lw'okukola okubala n'abaddukanya ebidduka 40+ mu myaka ebiri egiyise.

 

Naye wuuno tewali muntu yenna mu mulimu guno ky'ayagala kukkiriza: nga bisatu ku buli kimu ku "lithium conversions" ze tuyitibwa okutereeza zaali mirimu gya DIY oba okuteekebwa ku buseere okwalemererwa mu myaka ebiri. Tekinologiya akola. Obuzibu y’engeri gye kifunamu okuteekebwa mu nkola.

 

Ekitabo kino kikwata ku bye tuyize mu Polinovel okuva mu pulojekiti ezaatambula obulungi ne pulojekiti ze twasikira oluvannyuma lw’okutambula obubi.

Ekizibu kya 36V Tewali Ayagala Kwogerako

Wano waliwo ekintu ekyannyiiza nga nsoose okwegatta ku mulimu guno. Genda mu mwoleso gwonna ogw’ebyobusuubuzi, yogerako n’ekitongole kyonna ekinene ekikola bbaatule, era bajja kumala eddakiika 45 nga bannyonnyola layini zaabwe eza 48V ne 72V. Buuza ku 36V olabe obwagazi bwabwe nga bubula.

"Oh, ebyo byuma bya legacy. Abantu abasinga balongoosa ebigaali byabwe anyway."

Kituufu? Ekyo kibuulire ekisaawe kya Golf mu Tennessee ekiddukanya ebigaali bya Club Car DS 120 ebyagulibwa wakati wa 2002 ne 2008. Ebigaali ebyo birina emyaka emirala kkumi egy’obulamu bwa fuleemu. Motors ziri bulungi. Abafuga bakola. Naye eby’okulonda mu bbaatule? Kasassirio. Oba waakiri, ekyo akatale kye kaali kawaayo okutuusa kkampuni nga ffe lwe zaasazeewo nti ekitundu kya 36V kyali kigwana okufaayo ddala mu yinginiya.

Akatale ka mmotoka za 36V si katono. Kiba nga 35-40% ku bigaali bya golf ebikola mu North America. Ebifo bino byasuulibwa abasuubuzi abagoba ebifo ebipya ebya vvulovumenti, era okuva olwo bibadde bikwatiddwa oba lead-acid oba lithium retrofits ezikoleddwa obubi.

Twasalawo mu bugenderevu okussa essira wano. Si lwakuba nti 48V tekola magoba. Kubanga abaddukanya 36V baali bafuna sikulaapu era nga tewali alabika afaayo.

Mu butuufu Okukyusa Kye Kusasula

Ngenda kukulaga ennamba entuufu, olwo onnyonnyole lwaki okugeraageranya ssente okusinga kw’olabye ku yintaneeti kubuzaabuza.

Layini y’abakozi abaddaabiriza y’esinga okugeraageranya okufera. Bakibuusa amaaso ddala oba bakozesa okubalirira kw'omupiira ogwa wansi-okusaaga nga "$50 buli mwaka." Ekyo kya fantasy.

Laba wano ddala. Battery za lead-acid mu fleet service zeetaaga okukeberebwa amazzi buli luvannyuma lwa wiiki 1-2 mu biseera by’obutiti, okuyonja terminal buli luvannyuma lwa myezi esatu, equalization charges buli mwezi, era omuntu alina okukola omulimu guno mu butuufu. Ku wadde $22/hour fully loaded technician cost, essaawa 12-15 buli mwezi okubuna ekidduka kigatta mangu. Ekifo ekimu eky’okuwummuliramu kye tukola nakyo mu Arizona kyabalirira nti buli mwaka baali basaasaanya ddoola 31,000 ku bakozi b’okuddaabiriza bbaatule bokka nga tebannakyusa. Omulabirira waabwe ow’okuddaabiriza katono agwe mu ntebe bwe yalabye ennamba.

Okulonda obusobozi wakati wa 105Ah ne 150Ah kisinziira ku ttaka lyo n’engeri gy’okozesaamu. Flat course, standard 18-hole rounds, akalippagano k'ebidduka ak'ekigero? 105Ah akwata engassi eyo. Obugulumivu bukyuka ku ffuuti 150, 27+ ebituli, ebigaali ebisika trailer z'ebyokunywa, oba enkozesa enzito emabega-mugongo? Oyagala 150Ah oba ojja kuba ogoba ensonga z'okusasula.

Tuyamba bakasitoma okuzuula ensengeka ki ekwatagana nga tebannagula. Okufuna kino mu bukyamu kireeta ebizibu ebimala ssente nnyingi okubitereeza okusinga enjawulo mu bbeeyi wakati w’ebika.

Lwaki Okukyuka Kungi Kulemererwa

Kino kye kitundu ekinnyiiza ku mulimu guno.

Omuntu asoma ku yintaneeti nti osobola okugula bbaatule za lithium ssatu eza 12V, n’oziyisa waya mu lunyiriri nga bw’okola ku lead-acid, n’okekkereza ekibinja kya ssente. Kiwulikika nga kya magezi. Era ngeri eyesigika ey’okusiba ebigaali ku kkoosi mu myezi 8-12.

Ennyinyonnyola ey’ekikugu erimu ekintu ekiyitibwa BMS conflict. Buli bbaatule ya lithium eya 12V erina enkola yaayo eya Battery Management System efugira charge ne discharge. Waya ssatu wamu era ofunye enkola ssatu ezeetongodde ezitawuliziganya. Battery esooka bw’ekuba full charge, BMS yaayo ekutulwako. Endala bbiri zikoma okucaajinga kubanga kati circuit eggule. Kino kikole enfunda n’enfunda era paaka eva mu bbalansi okutuusa bbaatule emu lw’efa ddala ng’ekola.

Cartaholics forum ewandiise nnyo enkola eno ey’okulemererwa. Thread emu gye nassaako bookmark eraga nnannyini EZ-GO eyayita mu sets ssatu eza bbaatule za 12V eza layisi mu myaka ebiri nga tannamaliriza kunnyonnyola bigenda mu maaso. (omukutu gwa cartaholics.com)

Ekigonjoola kino ye pack egatta nga erina BMS emu eddukanya obutoffaali bwonna. Kino si kya kwesalirawo ku kukozesa ebidduka. Y’enjawulo wakati w’okukyusa okukola n’okuleeta ebizibu bingi okusinga okugonjoola.

Enkola eyokubiri ey’okulemererwa erimu ebipimo by’okufulumya amazzi ebitono. Controller yo eya 36V esika amps 300-350 ng’akagaali kasitula sipiidi okuva ku siteegi oba okulinnya grade. Battery ezibalirirwamu 100-150 amps continuous zijja kuleeta BMS okuggalawo nga zitikkiddwa. Ekigaali kimala kuyimirira. Ddereeva talina ky’amanyi ku kyabaddewo. Essimu yo evuga.

We spec packs zaffe ku 200A continuous ne 500A peak specifically kuba twakoowa okutereeza ensobi z'abantu abalala. Overkill ku ttaka eriwanvu? Ndowooza. Naye kitegeeza nti bbaatule tefuuka nsonga ekoma awatali kulowooza ku kiki ekigaali kye kisanga.

Ekintu kya Yinsuwa

Nja kuba mwesimbu. Kino kyatukwata mu ngeri ey’ekibogwe mu kusooka.

Emyezi nga 18 egiyise, kasitoma omu mu Florida yakubira essimu ng’agamba nti kkampuni yaabwe ekola yinsuwa yali ebuuza ebibuuzo ku kukyusa lithium gye twaakamaliriza. Yagala ebiwandiiko ku kika kya kemiko, engeri z’ebbugumu, enkola z’okutereka. Kino twali tetunnakisangako.

Kizuuka aba yinsuwa baatandika okufaayo ku muliro gwa bbaatule za lithium mu nkola endala era abamu ku bawandiisi ba yinsuwa baafuna obuzibu ku bidduka by’ebigaali bya golf. Wells Insurance yafulumya obulagirizi obulabula naddala abaddukanya ebisaawe bya Golf nti bbaatule za lithium "zandikosa okusikiriza mu katale ka yinsuwa." (blog.wellsins.com) Omuwandiisi w’ebitabo.

Bwe tutyo twakola enkola y’okuwandiika ebiwandiiko. LiFePO4 kemiko data eraga thermal runaway threshold ku 500-600℃okusinziira ku 180-250℃ku NMC kemiko ekozesebwa mu bintu eby’ebbeeyi. Kopi za satifikeeti za UL. Ebiwandiiko by’okugoberera NFPA 855 ku nsengeka z’okusasula.

Bakasitoma bwe batwetaaga ku ssimu n’abawandiisi baabwe, tukikola. Kitwala essaawa emu, addamu ebibuuzo eby’ekikugu, ebiseera ebisinga kigonjoola ebikweraliikiriza.

Enkosa ya premium gye tulabye etandikira ku 4-9% okweyongera ku kuzza obuggya. Annoying, naye conversion savings cover nti mu quarter esooka era buli kimu oluvannyuma net positive.

Kino tekisaanye kuba kizibu kya kasitoma okukigonjoola yekka. Twagitonda nga tubaguza bbaatule za lithium, tubayamba okukwata ebizibu ebiva wansi.

Engeri gyetussa mu nkola mu butuufu enkyukakyuka mu bidduka

Nalowoozanga nti okukola amangu kisingako. Kyuusa ekibinja kyonna, kikole, genda ku pulojekiti eddako.

Enkola eyo yatukuba omulundi gumu. 65-okukyusa ekigaali mu kiraabu ey’obwannannyini, nga kiwedde mu wiiki mukaaga, kyalabika ng’obuwanguzi okutuusa oluvannyuma lw’emyezi esatu bwe twazuula ekibinja ky’obutoffaali obulina obusobozi obutakwatagana. Amangu ago tukyusa 20+ packs wansi wa warranty, kasitoma asunguwadde nnyo, era margin yaffe ku pulojekiti eyo yagenda negative.

Kati buli kimu tuki phase era sifaayo oba clients push back ku timeline.

Omutendera ogusooka:Ebigaali 8-10, emyezi mukaaga nga bikakasibwa. Tulonda yuniti ezikwata ku mbeera z’okukozesa mu kifo ekyo. Obusozi, fulaati, ebigaali by’abakozi, ebigaali by’abagenyi. Okukunganya data ku cycles za charge, range, anomalies zonna. Kino kivaamu ebizibu by’okusengeka nga tebinnaba kukosa kibinja kyonna.

Omutendera ogwokubiri:Ebitundu 30-40% ku bidduka okusinziira ku bivudde mu kukakasa. Mu kiseera kino ttiimu y’okuddaabiriza emanyi kye bakola, ebikozesebwa mu kusasula binywezezza omugugu, era tulina data y’omutindo entuufu mu kifo ky’okuteebereza.

Omutendera ogw’okusatu:ebisigadde ku bidduka nga asidi wa lead-abaddewo atuuka ku nkomerero y’obulamu. Tewali mugaso kukaka kuwummula nga bukyali bbaatule ezikyakola. Leka bamalirize obuweereza bwabwe ate ng’ekitundu ekikyusiddwa kiraga buli lunaku omulimu kye gufuna okuva mu lithium.

Enkola eno era eyamba bakasitoma abatasobola kufuna lukusa lwa mbalirira okukyusa ebidduka mu bujjuvu mu mwaka gw’ebyensimbi gumu. Okubunyisa kapito mu nsengekera z'embalirira 2-3 kitera okuleeta enjawulo wakati wa "ekkiriziddwa" ne "oyinza omwaka ogujja."

Bye Tuzimba Mu Njawulo

Sigenda kwefuula nti bbaatule zaffe za magezi. LiFePO4 kemiko ye LiFePO4 kemiko. Obutoffaali buno buva mu bakola ebintu ebinene abatonotono abagaba buli muntu.

Kye tufuga ye pack design, BMS programming, n’okukakasa omutindo.

Enzimba yaffe eya BMS ekwata emigugu egy’akaseera kano egiriwo ddala mu mpeereza y’ebidduka, so si average z’enzikiriziganya. 200Entuuko egenda mu maaso, 500A, n’okuddukanya ebbugumu okutaggalawo pack just because Arizona summer pushed ambient temperature past 100℃F.

Okusasula mu budde obw’ennyogovu kwe kulemererwa ebintu bingi abaddukanya emirimu mu masaza g’obukiikakkono. Standard BMS eziyiza okucaajinga wansi wa 32℃F kubanga okukkiriza current ku bbugumu eri wansi kyonoona obutoffaali. Paka zaffe zirimu ebintu ebibugumya ebireeta obutoffaali ku bbugumu eritali lya bulabe eri chajingi mu ngeri ey’otoma.

Kimalawo obwetaavu bw’okutereka ebintu mu bbugumu, ekyandibadde kigula ssente nnyingi okusinga bbaatule yennyini ku bifo ebisinga obungi.

Enkola y'okulondoola eraga embeera y'obudde obw'amazima- mu kibinja kyo kyonna. Voltage z’obutoffaali, ebbugumu, embeera za chajingi, okubala kw’enzirukanya. Ebizibu bivaayo nga tebannasiba bagenyi ku fairway eya 14.

Waranti ya myaka 10. Full replacement years 1-5, prorated through year 10. Ebifo ebisukka mu bigaali 50 bifuna endagaano z’obuweereza mu kifo kale tolinze kusindika ng’ekintu kyetaaga okufaayo.

Okutandika

Buli pulojekiti etandika n’okukebera ekifo. Kitwala ekitundu ky’olunaku ku bifo ebiri wansi w’ebigaali 100. Twekenneenya ettaka, engeri y’okukozesaamu, ebikozesebwa ebiriwo mu kusasula, enkola y’emirimu gy’okuddaabiriza.

Ekifulumizibwa kiwandiiko kya kulaga ekiraga ensengeka esengekeddwa, ekiseera ky’okussa mu nkola, ne ROI esuubirwa okusinziira ku data yo entuufu ey’emirimu. Si kuteebereza kwa bulijjo. Ennamba zo.

Ennamba bweziba tezikola makulu ku mbeera yo, tujja kukubuulira. Tutambudde okuva ku pulojekiti nga ekiseera ky’okusasula tekyali kituufu kukyusa. Ekyo si kya bulijjo, naye kibaawo, era twandibadde n’emboozi eyo mu maaso okusinga okubeera ne kasitoma atali mumativu oluvannyuma.

Ku bifo okukyusa we kikola amakulu, obudde bw’okukulembera obuliwo kati bumala wiiki 4-6 okuva ku kukkaanya okutuuka ku kutuusa. Okumaliriza omutendera ogusooka kitera okutwala wiiki 8-12 omuli okugiteeka n’okutendekebwa.

Akatale ka 36V kaafuna okulagajjalirwa. Abaddukanya ebidduka ebikadde nga wasigaddeyo emyaka egy’obuweereza baali basibiddwa nga balonda wakati w’okulumwa omutwe ogwa lead-acid n’okukyusa lithium okwakolebwa abantu abatategeera nkola.

Ekyo twasalawo okukitereeza. Oba omaliriza ng’okola naffe oba omuntu omulala, waakiri kati otegedde ebyawula okukyusa okukola ku kulemererwa.