Kalavani-Yokwera BESS Vs Containerized BESS: Mungasankhire Bwanji?

Kalavani-yokwezedwa BESS ndi BESS yokhala ndi zotengera zimakwaniritsa zofunikira zosiyanasiyana. Kalavani-yokwera pa kalavani kakang'ono-pa kalavani kakang'ono ndipo imayendera maola ambiri popanda konkriti, zomwe zimapangitsa kupita-kukapeza mphamvu zosakhalitsa, kuchitapo kanthu mwadzidzidzi, ndi malo antchito mozungulira. BESS yosungidwa m'mipando imakhala mkati mwa chidebe chokhazikika cha ISO chotumizira, mabawuti mpaka pamaziko, ndipo imakhalabe kwa zaka zambiri-zolumikizana, kumeta kwambiri, kapena kuphatikizikanso. Chigamulocho chimadalira kuchuluka kwa katundu wanu, kuchuluka kwa mphamvu zomwe mungafunikire pa-tsamba, komanso ngati mungalole kuyika katunduyo nthawi zonse kapena foni yam'manja.

Kodi Kalavani Yeniyeni-Yokwera BESS?

Kalavani-yokwezeka batire yosungira mphamvu ya ma cell a lithium iron phosphate (LFP), makina osinthira mphamvu, zamagetsi zowongolera batire, ndi zida zowongolera matenthedwe panjira{1}}kalavani yovomerezeka. Chigawo chonsecho chimakokera kuseri kwa kalasi yokhazikika-malole 8, kugudubuzika pamalo, kukulitsa ma jaki ake, ndikumalumikizana ndi malo onyamula katundu wapafupi kudzera-maloko kapena zolumikizira za Powerlock. Palibe crane, palibe maziko a konkriti, palibe ntchito yamawebusayiti yamasabata ambiri.

Masinthidwe amsika masiku ano amachokera ku 100 kWh single-ma axle units mpaka 1.2 MW ma trailer okhala ndi matchanelo asanu ndi limodzi odziyimira pawokha a DC komanso kuzizira kophatikizika kwamadzimadzi. Zathufoni BESS mzere, mwachitsanzo, ili ndi makina a 1,293 kWh / 1.2 MW opangidwa makamaka kuti azigwira ntchito zolemetsa-zokhala ngati malo opangira ma EV charging ndi thandizo la gridi kwakanthawi. Kuchulukitsitsa kwa mphamvu zotere pa kalavani kunalibe zaka zitatu zapitazo-Kukonza ma cell a LFP ndi kamangidwe ka madzi-kuzizira kozizira kunachititsa kuti zitheke.

Njira yogwiritsira ntchito ndiyolunjika. Ntchito yomwe ikufunika kutseka zenera la miyezi 14-pamene thiransifoma yatsopano ikupangidwa ndi kuikidwa, ikhoza kuyimitsa kalavani ya BESS yokhala pa kalavani yomwe ilipo, kudyetsa chakudya cham'deralo, ndi kukokera yuniti ku polojekiti yotsatira pamene zida zokhazikika zifika. Zida zimangopeza ndalama.

Momwe Containerized BESS Imasiyanitsira Pamapangidwe ndi Kutumiza

Kalavani-zokwezedwa ndi zokhala m'mipando ya BESS zimamangidwa mongoganizira zosiyana kotheratu, zimayikidwa kudzera m'machitidwe osiyanasiyana, ndipo cholinga chake ndi ntchito zosiyanasiyana. Zomwe zikugwirizana ndi polojekiti yanu zimatengera ntchitoyo, osati pamasamba omwe amalemba manambala akulu.

Kugawanika kwapangidwe kumayamba ndi funso limodzi: kodi BESS ikufunika kusuntha?

Chilichonse chokhudza ngolo-yokwera BESS ikuganiza kuti yankho ndi "inde." Imakwera mumsewu-kakalavani wazamalamulo, zomwe zikutanthauza kuti US kulemera kwa msewu ndi malire a kuchuluka kwa mabatire omwe mungalowemo. Mukangowerengera chimango cha kalavani, ma axles, zamagetsi zamagetsi, ndi zida zoziziritsa, pali malo ochulukirapo a ma cell a batri. Izi zimayika denga lenileni pa mphamvu yamagetsi pafupifupi 1.3 MWh pa ngolo. Ma batire amafunikiranso kulimbikitsidwa kuti apulumuke kugwedezeka ndi kugwedezeka kwaulendo wamsewu waukulu.

Mawaya amayenera kukwaniritsa zotetezedwa pamayendedwe pamwamba pa ma code amagetsi. Kalavani ya kalavaniyo kamanyamula mabuleki, kuyimitsidwa, ndi zofunikira zowunikira zomwe makina oyima samayenera kuda nkhawa nazo. Zonsezi-zigawo zoyendetsedwa zimawonjezera kulemera, mtengo, ndi khama laukadaulo lomwe liripo kuti zisunge njira-zovomerezeka-zosasunga mphamvu zambiri.

BESS yokhala ndi zotengera imatembenuza chilichonse mwazofunikira. Zapangidwa kuti ziziyikidwa kamodzi ndikuyenda kwa zaka khumi ndi zisanu mpaka makumi awiri. Dongosololi limakhala mkati mwa kontena yokhazikika-yolimba, yanyengo-yolimba, komanso yosasunthika-choti gulu la mainjiniya lizitha kuyang'ana kwambiri zakuphatikizika ndi mphamvu zambiri momwe angathere komanso kusunga mabatire athanzi mochulukira ndalama zambiri-ndi{6}}kutulutsa, m'malo modera nkhawa za kupulumuka panjira. Chidebe chimodzi chimatha kusunga mphamvu zambiri za kalavani, ndipo chifukwa chimakhala pamaziko a konkriti osati matayala, malire amisewu yayikulu sagwira ntchito. Ntchito ikafuna kuchuluka kwa mphamvu, mumawonjezera makontena ambiri mwakamodzi{9}}kuwonjezera makhazikitsidwe akulu kwambiri osasinthanso masanjidwe amagetsi. Kuziziritsa kwamadzi kumapangitsa kutentha kwa batri kukhala kolimba, kwathanzi chaka ndi chaka, ndipo makina ozindikira moto ndi kupondereza amateteza katunduyo pautumiki wake wonse.

Mtengo womwe mumalipira pazochita zonse-zochita kwanthawi yayitali ndi njira yayitali yokhazikitsira. Dongosolo lokhazikika lisanagwire ntchito, malowa amafunikira masanjidwe ndi maziko otsanuliridwa, ntchitoyo iyenera kumaliza kafukufuku wolumikizana, oyang'anira moto akuwunika ndikuvomereza mapulaniwo, thiransifoma imalowa, ndipo dongosolo lonse limadutsa pakuyesa kuyesa. Kuyambira pakugula mpaka pomwe makina ayamba kupereka mphamvu, miyezi itatu mpaka isanu ndi umodzi ndi nthawi yodziwika. Ndipo ngati mungafunike kusamutsa yunitiyo, mudzayimitsidwa, kuchotsedwa ntchito kwa mapepala, mayendedwe, ndi ndondomeko yoti mutumizenso pamalo atsopano-pulojekiti yokhayo yomwe ingatenge miyezi komanso bajeti yayikulu.

Kusiyana kwapangidwe kumeneku kumatulutsa njira ziwiri zosiyana kwambiri zopangira ndalama. Kalavani-yokwera BESS imabwezedwa chifukwa cha liwiro lake ndi kugwiritsidwanso ntchito: gawo limodzi limatha kukhala ndi masamba angapo pakatha chaka chimodzi kapena ziwiri, kumapanga ndalama paliponse, pomwe zida sizimayimitsidwa ndikudikirira zilolezo. BESS yosungidwa m'mipando imapindula chifukwa cha kuleza mtima: ndalama zotsogola pantchito zapamalo ndi kulumikizana zimafalikira pazaka khumi ndi zisanu mpaka makumi awiri zogwira ntchito, ndikutsitsa mtengo wa mphamvu iliyonse yomwe imaperekedwa chaka chilichonse. Mtengo wa zomata pawokha umakuuzani zochepa kwambiri-muyeso weniweni ndi kuchuluka kwa ndalama zomwe dola iliyonse yandalama imapeza pa moyo wa chinthucho, ndipo masamu amaoneka mosiyana kwambiri malinga ndi momwe mukufunira kuzigwiritsa ntchito.

Ogwiritsa ntchito ambiri asiya kuona njira ziwirizi ngati-kapena chisankho. Amatumiza kalavani-yokwera BESS ngati mphamvu ya mlatho m'miyezi yomwe imatengera kuti ilole ndikumanganso zoyikapo zokhazikika.

Kuthamanga kwa Deployment and Site Requirements

Apa ndipamene zinthu ziwirizi zimasiyana kwambiri. Kalavani-yokwera BESS ikhoza kutha kugwira ntchito pakangofika maola ochepa-kulowa, kusanja, kulumikiza mphamvu ndi ma comms, ndipo EMS imayamba kuyang'anira katundu. Palibe uinjiniya wa maziko, palibe zilolezo zokumba, palibe kudikirira konkire kuti achire. Pazochitika zokumana ndi masoka monga mphepo yamkuntho kapena kuwonongeka kwa gridfire moto, liwiro limenelo ndilosiyana pakati pa anthu omwe ali ndi magetsi usiku uno kapena mwezi wamawa.

Kuyika kwa Containerized BESS kumafuna kukonzekera kowonjezereka kwa tsamba: kuyika, kuthira maziko, maphunziro olumikizirana, kulola kwa AHJ, kuyika kwa thiransifoma, ndikuyesa kuyesa. Nthawi zonse kuyambira pakugula mpaka kulimbitsa thupi nthawi zambiri zimakhala miyezi itatu mpaka isanu ndi umodzi. M'zigawo kumeneUL 9540 certification ndi AHJ chilolezondi okhwima, zolembedwa kukonzekera yekha akhoza kudya masabata.

Kuthekera kwa Mphamvu ndi Kutulutsa Kwamagetsi Poyerekeza

Kuchuluka kwa siling'i ya chinthu chilichonse kumayendetsedwa ndi zopinga zosiyana kwambiri-zotsatira za kulemera kwa misewu yama trailers motsutsana ndi kapangidwe ka makontena. Tebulo ili m'munsiyi likufotokoza mwachidule kusiyana kwakukulu:

Ku United States, kalavani wokhazikika-yokhala ndi galimoto yolemera ma 80,000 lbs imachepetsa kuchuluka kwa batire ku pafupifupi 30,000–35,000 lbs pambuyo powerengera fremu ya ngolo, ma axles, hardware ya PCS, ndi zida zozizirira. Ndi kuchuluka kwa mphamvu zama cell a LFP, zomwe zimagwira ntchito mpaka 1.3 MWh pa ngolo. Kupyola malirewo kumafuna zilolezo zonenepa kwambiri, magalimoto operekeza, ndi mayendedwe oletsedwa{10}}zimenezi zimawononga mwayi woyenda womwe umagwirizana ndi kalavaniyoni.

Makina ophatikizika amakumana ndi zovuta zotere pamlingo watsambalo. Chidebe cha mapazi 20-nthawi zambiri chimakhala ndi 2 mpaka 5 MWh kutengera kuchuluka kwa ma cell ndi masanjidwe amkati, pomwe chotengera cha 40-chikhoza kupitirira 5 MWh. Chifukwa zotengera zimakhala pamaziko opangidwa ndi injiniya, kulemera kumachepetsedwa ndi kapangidwe kake osati malamulo amisewu yayikulu. Pama projekiti omwe amafunikira 10 MWh kapena kupitilira apo, BESS yosungidwa m'miyendo imapambana pamlingo wa kWh-ndipo kutha kufananiza zotengera zingapo kumapangitsa kuti kukulako kukhale kosavuta.

Kapangidwe Kamtengo Koyenera Kumvetsetsa

Mtengo wa kalavani-yokwera BESS imakhala ndi ndalama zomwe sizimawonekera pamakina. Kalavani ya kalavani yomwe, DOT{2}}mayimidwe ogwirizana ndi mabuleki, misewu-mawaya ovoteledwa, ndi kugwedezeka kwamphamvu-kumayamwa ma batire onse amawonjezera mtengo woyendera malinga ndi kayendedwe kake m'malo mosungira mphamvu. Zigawozi ziyenera kukwaniritsa miyezo yachitetezo chamayendedwe pamwamba pamiyezo yachitetezo chamagetsi ndi moto, zomwe zikutanthauza kutsatizana pawiri pazaumisiri ndi ziphaso.

Machitidwe a Containerized, mosiyana, amaika mtengo m'ma module a batri, zida zosinthira mphamvu, kasamalidwe kamafuta, ndi mpanda wa chidebe. Maziko, trenching, ndi ma utility interconnection amawonjezera mawebusayiti-mitengo yomwe makina amakalavani amadumphira, koma izi ndi imodzi-ndalama zowonongera nthawi zomwe zimagwiritsidwa ntchito kwa zaka 15 mpaka 20. Katunduyo akakhalitsa m'malo mwake, m'pamenenso mtengo wamba pa kWh umakhala wocheperako.

Izi zati, mtengo wam'tsogolo wokha ndiwotsika kwambiri pamapulogalamu am'manja. Kalavani imodzi{1}}yokwezedwa yomwe imakhala ndi masamba anayi osiyanasiyana m'miyezi 18 imapanga ndalama pakatumizidwa kulikonse. Chipinda chokhala m'chipinda chosungiramo zinthu chomwe chikudikirira kuti zilolezo za tsamba limodzi zichotsedwe sipanga chilichonse. Nthawi yanthawi yamoyo wadongosololi yomwe imathera popeza ndalama nthawi zambiri imathandizira kuti kalavani akhazikike pamagalimoto obwereketsa, mapologalamu othandizira, ndi makampani opanga magetsi. Kuyerekezera komwe kuli kofunika ndi kubweza kwa moyo wanu wonse pa likulu lomwe mwaikapo, osati pa-mtengo wa zomata za kWh.

Chitetezo, Kutsata, ndi Inshuwaransi

Zinthu ziwirizi ziyenera kukwaniritsa zofunikira zachitetezo zofanana, koma njira yogwirizira imasiyana. Nazi mfundo zazikulu zomwe muyenera kuzimvetsetsa:

• Chitsimikizo chazinthu:Kalavani-yokwezeka komanso yokhala ndi zida za BESS imafuna mindandanda ya UL 9540 (muyezo wamakina osungira mphamvu) ndi UL 9540A kuyesa kufalikira kwa kutentha kwapakati. Ma certification awa amatsimikizira kuti chochitika chotentha mu selo imodzi kapena gawo limodzi sichingadutse ma module oyandikana nawo kapena kuphwanya mpanda.
• Zizindikiro zachitetezo pamoto:NFPA 855 ndiye nambala yoyamba yozimitsa moto yomwe imayang'anira kuyika kwa BESS ku United States, yokhudzana ndi malo, mpweya wabwino, kuponderezana, ndi zofunikira zadzidzidzi. Zizindikiro zamoto zakumaloko zitha kuyika zina zowonjezera kutengera dera.
• Chilolezo cha BESS yokhala ndi zotengera:Dongosolo lokhazikitsidwa pa adiresi yokhazikika limapangitsa kuunikanso kwathunthu kwa chilolezo chomanga-chivomerezo cha mapulani a malo, chizindikiro cha ozimitsa moto-chizimitsidwa, pangano la kugwirizana kwa zinthu, ndipo nthawi zina chilolezo chochokera ku dipatimenti yokonza mapulani.
• Kuloleza ngolo-yokwera BESS:Kalavani-zokwezedwa zamakanema zimakhala m'malo osavomerezeka. Madera ena amawaika ngati zida zosakhalitsa (zofanana ndi jenereta yonyamula) zomwe zimangofuna chilolezo cholumikizira magetsi. Ena amawaona ngati makhazikitsidwe okhazikika akakhalabe pamalo-kudutsa masiku 30 kapena 90. Kutsimikizira momwe AHJ akuwonera musanatumizidwe ndikofunikira.
• Zopambana pamakampani:Kukwanilitsidwa kwa kalavani yoyamba ya UL 9540-yovomerezeka ya BESS yam'manja mu 2025 kunasintha kwambiri, kusonyeza kwa mabungwe a inshuwaransi ndi oyang'anira kuti mayunitsi okhala ndi kalavani amatha kukumana ndi chitetezo chofanana ndi kuyika kokhazikika.
• Zofunikira za inshuwaransi:Olemba pansi amafunikira mindandanda ya UL 9540 ndi malipoti a UL 9540A mosasamala kanthu za mawonekedwe. Ma projekiti opanda ziphasozi amakumana ndi kukanidwa kapena kulipidwa zomwe zimawononga mtundu wazachuma.
• Cell chemistry impact:LFP chemistry yakhala chisankho chapafupi-chisankho chapadziko lonse pamakina am'manja ndi m'mitsuko. Kukhazikika kwake kwamafuta ochulukirapo poyerekeza ndi NMC kumachepetsa kuthekera komanso kuopsa kwa zochitika zotentha, zomwe zimakhudza mwachindunji mawu a inshuwaransi komanso kuvomerezedwa ndi malamulo.

Kufananiza Choyenera cha Fomu ndi Ntchito Yanu

Chisankho pakati pa kalavani-yokwezedwa ndi kokhala ndi BESS sikutanthauza ukadaulo "wabwinoko." Imayika molunjika ku mbiri ya pulogalamuyo. Ganizirani izi: nthawi yotumizira (pansi pa miyezi 12 imakonda ngolo; kupitilira miyezi 12 imakonda chidebe), kuchuluka kofunikira (osachepera 1.3 MWh pa kalavani yokwanira; pamwamba pake, chiwiya chimapambana), zolepheretsa malo (palibe maziko kutanthauza kalavani; chidebe chokhazikika chomwe chilipo), malo owongolera (njira zovomerezeka zosakhalitsa zimafuna njira yopezera malo), {{} mapulani osakhalitsa amafunikira njira yopezera malo), {{} kalavani; -kudzipereka kwanthawi yayitali{8}kumatanthauza chidebe).

Chiwerengero chochulukira cha oyendetsa zombo akugwiritsa ntchito njira zosakanizidwa. Amatumiza kalavani-yokwera BESS ngati mphamvu ya mlatho mkati mwa miyezi 6 mpaka 18 yomwe imatenga kuti ilole ndikukhazikitsa zoyika zokhala ndi zinthu zonse. Kalavaniyo amapeza ndalama nthawi yomweyo pomwe chuma-chikuyenda nthawi yayitali. Chidebecho chikabwera pa intaneti, ngoloyo imapita ku projekiti ina. Palibe chomwe chimakhala chopanda pake.

Tawona izi zikuseweredwa m'ntchito zathu zothandizira polojekiti-makasitomala akuyitanitsa amakina okhala ndi makina ometa okhazikika a C&Ipambali pa foni yam'manja yothandizira grid pakanthawi kochepa pamalo ena. Zinthu ziwirizi sizipikisana m'magawo awa. Amathandizana.

Mafunso Ofunsidwa Kawirikawiri