Ukwezi gushize, nakiriye ibibazo bitatu bikurikiranye kubakiriya, bose babaza ikibazo kimwe: "Hamwe na benshisisitemu yo kubika ingufukuboneka, nahitamo nte? "
Mumaze imyaka myinshi nkora muruganda, kuva umushinga wambere - acide kugeza ubu wibanda kuri bateri ya lithium, kuva mubitangira kugeza kubakiriya hanyuma nkaba abajyanama, nashize kumurongo wose winganda. Nabonye imishinga myinshi igwa mumitego - bamwe bayobejwe no kwerekana ibicuruzwa byakozwe na PowerPoint, bamwe bahitamo ibicuruzwa bihendutse, bitazwi, naho abandi bayobowe nizuru nabacuruzi kubera ubumenyi buke bwinganda.
Ntabwo nzajya mubiganiro byubusa by "imikorere isumba iyindi nubuhanga buyobora," ahubwo nzasangira ibitekerezo byukuri byo guhitamo hamwe nubushishozi bwinganda.
Kuki kubika ingufu za kontineri byahindutse bisanzwe?
Muri make: biroroshye cyane.
Mbere, imishinga yo kubika ingufu yasabaga kugura bateri zitandukanye, PCS, BMS, sisitemu zo gukingira umuriro, hamwe nubushyuhe bwo guhumeka, hamwe no - guhuza ikibanza no gutangiza bitwara amezi agera kuri atatu. Mu myaka mike ishize, imwe mumishinga yacu yarimo inama zirenga makumyabiri gusa kugirango duhuze protocole yimbere hamwe nabaguzi batanu.
Ubu? Igikoresho cya 40 -, gifite ubushobozi buke bwa 5MWh, kizamurwa ahantu, gihujwe, kandi gitangizwa mugihe cyicyumweru. Abakiriya babika igihe n'imbaraga, abashoramari ba EPC babika umwanya, kandi amabanki akunda ibicuruzwa-bisanzwe bisobanura ingaruka zishobora kugenzurwa.
Ariko, hariho umutego ugomba kumenya: Kubika ibikoresho ≠ gucomeka - na - gukina.
Umwaka ushize, mu mushinga wabereye i Guangdong, umukiriya yatekereje ko izaba yiteguye gukoresha ako kanya nyuma yo kugura, gusa ugasanga transformateur yatanzwe nuwabikoze idahuye nibisobanuro byurubuga, bigatuma gutegereza amezi -. Niyo mpamvu, ni ngombwa kwemeza neza ibipimo bya gride ihuza imiterere, imiterere yikibanza, nintera yumutekano wumuriro mbere yamasoko.
Ihame ryibanze ryo guhitamo: Umutekano Icyambere, Byose Ibindi Bwa kabiri
Mu myaka mike ishize, inkongi y'umuriro yibitseho ingufu muri Koreya yepfo yatwitse iminsi itatu, bituma igihombo kirenga miliyoni 200. Kuva icyo gihe, muri buri nyandiko y'ipiganwa nabonye, uburemere bwumutekano bwiyongereye kuva kuri 20% bugera kuri 35%.
Muri make: Niba umutekano utajyanye, niyo tekinoroji nziza ntacyo imaze.
Nigute dushobora gusuzuma umutekano? Reba ingingo eshatu:
Ubwa mbere
Yatsinze ikizamini cya UL 9540A? Ubu ni bwo buryo bukomeye bwo gukoresha ubushyuhe bwo gupima. Gutsinda iki kizamini bivuze ko umuriro muri selile imwe utazakwirakwira muri sisitemu yose. Benshi mu bakora inganda zo mu gihugu baratsinze, ariko bimwe bya kabiri - na gatatu - ibirango byo mu cyiciro biracyari mu "kwitegura kwipimisha"; witondere ibi.
Icya kabiri
Gahunda yo gukingira umuriro irashyirwa mubikorwa neza? Bamwe mubakora, kugirango babike ibiciro, koresha gusa heptafluoropropane muri sisitemu yo gukingira umuriro. Gahunda yizewe igomba kuba ikubiyemo sisitemu yuzuye ya "gutahura gaze + kuburira hakiri kare + guhagarika umuriro wa zone + gushushanya ibisasu." Gukoresha amafaranga 200.000 kugeza 300.000 by'amafaranga arashobora kurokora ubuzima mubihe bikomeye.
Icya gatatu
Baza uwabikoze niba hari impanuka yagize mumyaka itatu ishize. Aya makuru ntabwo yoroshye kuyabona, ariko urashobora kubaza abafite imishinga hamwe nababigize umwuga ba EPC. Inganda nini gusa; abantu bose bazi uwagize ibibazo.
Ibisobanuro bya tekiniki: Nibyingenzi, nibihe Gimmicks gusa?
Inganda za PowerPoint zerekana akenshi zifite impapuro nyinshi zihariye, ibyo ntibishoboka kubakiriya basanzwe gusoma. Navuze muri make "bitatu - reba, bitatu - ntukore - reba"ihame:
Icyo ugomba kureba:
- Ubuzima bwa Cycle:Ibi byerekana neza imyaka ingahe umushinga ushobora kumara. Kugeza ubu, ingirabuzimafatizo LFP irashobora kugera kuri 6000-8000, hamwe nibyiza birenze 10000. Ariko, menya ko aya ari amakuru ya laboratoire; mubikorwa nyabyo, kugabanya 70-80% birumvikana.
- Igihe Cyizunguruka Cyiza:Ni bangahe muri 100 kWh yishyuwe isohoka? Sisitemu nziza irashobora kugera kuri 88-90%; sisitemu iri munsi ya 85% ntabwo isabwa. Ayo manota make yinyongera yibihombo buri mwaka yiyongera kumafaranga menshi mumyaka icumi.
- Amasezerano ya garanti:Wibande ku ngwate yo gutakaza ubushobozi. Kurugero, "Ubushobozi ntibuzaba munsi ya 80% nyuma yimyaka 10" - ibi bigomba kwandikwa mumasezerano. Kandi, suzuma witonze uwashinzwe gutwara, ibice bisimburwa, nigihe cyo gusubiza mugihe habaye ibibazo mugihe cya garanti.
Ibintu udakeneye guhangayikishwa cyane:
- Imipaka ntarengwa:Bamwe mu bakora inganda birata 6.5MWh cyangwa 7MWh kuri buri kabari, ariko bafata ibyo hamwe ningano yumunyu. Ubucucike bukabije bushyira imbaraga nyinshi mukugabanuka kwubushyuhe. Mu mishinga ifatika, ni byiza kuyigumana hagati ya 5-5.5MWh. Ntugatange ubuzima bwawe kugirango ubone ibintu bitangaje.
- Millisecond - igihe cyo gusubiza:Keretse niba ukora imirongo ikurikirana, 200m na 50m ntacyo bihindura kuri wewe.
- Ibintu byiza byubwenge: Ibintu nkubuhanuzi bwa AI hamwe nimpanga za digitale ahanini ni imyumvire kuri ubu; bike mubyukuri birakoreshwa.
Guhitamo Ababikora: Reka Tuvugishe ukuri
Ibi birashobora kubabaza bamwe, ariko kubera ko nanditse ibi, nzababwiza ukuri.
CATL: Ingirabuzimafatizo zabo ntizihakana, hamwe n’ibicuruzwa byinshi byoherejwe ku isi. Nyamara, ubushobozi bwabo bwo guhuza sisitemu busigaye inyuma yububiko bwihariye bwo kubika ingufu, biganisha ku kuzenguruka kugeza amezi 5 - amezi 6. Byongeye kandi, BMS hamwe nagatatu - kwishyira hamwe kwishyaka EMS bibabazwa no kuvugurura inyandiko za protocole buhoro, bisaba kwitonda kurubuga. Birakwiye kumishinga ifite ibirango byinshi bya batiri ya selile kandi ntarengwa ntarengwa.
BYD: Kwishyira hamwe kwiza cyane, bivamo gutanga neza. Nyamara, ibiciro bikomeza kuba hejuru, hasigara umwanya muto wo kuganira. Byakoreshejwe cyane cyane mumishinga yo mumahanga, ikiguzi cyayo - gukora neza ntabwo bivuzwe mugihugu.
Amashanyarazi ya Sungrow: Yatangiranye na PCS, bafite uburambe bunini bwa sisitemu yo guhuza hamwe nibisubizo byihuse bya serivisi. Intsinzi yabo yo gupiganira isoko yabaye myinshi mumyaka yashize, ariko gutinda kubitanga bishobora kubaho mugihe cyubushobozi buke. Igiciro cyiza - gukora neza, bikwiranye nimishinga myinshi.
Huawei: Ikarishye cyane mugutezimbere ikoranabuhanga ryubwenge, hamwe nimirongo yububiko itanga ibyiza bigaragara. Nyamara, ibiciro biri hejuru, kandi uburyo bwabo bwo kugurisha bukaze bituma ibiganiro byubucuruzi bigorana. Birakwiye kumishinga ifite bije ihagije no kwibanda ku ikoranabuhanga ryateye imbere.
Icya kabiri - na gatatu - urwego rwo hejuru: ibiciro birashobora kuba bihendutse 20-30%, ariko ubuziranenge buratandukanye cyane. Niba uhisemo kubikoresha, menya neza gusura uruganda imbonankubone, suzuma amakuru yumushinga ushize, kandi urebe ko garanti yavuzwe neza. Ntugatwarwe nibiciro bihendutse kandi urangiza umushinga watsinzwe.
Imitego myinshi isanzwe
Umutego 1: Gupfobya ibiciro byo gufata neza
Ababikora bakunze kuvuga "1.5% -2% yikiguzi cyo kubungabunga buri mwaka," cyumvikana nabi. Ariko, mubyukuri, guhangana nimpuruza zitari zo hamwe nudukosa twa software mu mwaka wa mbere wonyine birashobora gukoresha kimwe cya kabiri cyingengo yimari. Birasabwa guhagarika inshingano zo kubungabunga amasezerano: ni bangahe mugenzuzi usanzwe, kugenzura kure, hamwe nibiciro byibiciro. Kugaragaza neza aya makuru bizarinda amakimbirane.
Umutego wa 2: Gutinda kwemererwa guhuza imiyoboro
Sisitemu irahagera ariko ntabwo ihujwe na gride, igusiga utegereje. Ibi byose birasanzwe. Birasabwa ko ikintu cya mbere ukora nyuma yo gutangira umushinga nukugisha inama isosiyete ikora amashanyarazi kugirango wumve igihe cyo gutegereza, ibisabwa bya tekiniki, hamwe nibyangombwa bisabwa. Ntutegereze kugeza ibikoresho bigeze kugirango ubone ko ugomba gutegereza andi mezi atandatu.
Umwobo wa 3: Kunanirwa gusuzuma intera yumutekano wumuriro muguhitamo urubuga
Amabwiriza y’umutekano w’umuriro arasaba ko ibikoresho byo kubika ingufu bigumana intera runaka hagati y’inyubako. Imishinga imwe ifite umwanya muto, kandi niba idateganijwe neza mubyiciro byambere, biragaragara ko nta mwanya uhagije wibikoresho byose, bigatuma kugabanya ubushobozi cyangwa kwimuka.
Basabwe guhitamo inzira
Niba aribwo bwa mbere ukora umushinga wo kubika ingufu, turasaba uburyo bukurikira:
Ubwa mbere, sobanura ibyasabwe: kwiyogoshesha no kwuzuza ikibaya, kugenzura inshuro, kubika ingufu, cyangwa imbaraga zo gusubira inyuma? Ibihe bitandukanye bifite ibisabwa bitandukanye cyane mugihe cyigihe, imbaraga, nigisubizo cyihuta.
Ibikurikira, ubare ubukungu: tekereza kuri politiki y’ibiciro by’amashanyarazi byaho, impinga - itandukaniro ryibiciro byikibaya, ninkunga, hanyuma ubare igihe cyo kwishyura. Imishinga ifite igipimo cyimbere cyo kugaruka (IRR) munsi ya 8% igomba kwegerwa witonze.
Gutegura ibisobanuro bya tekiniki:vuga neza ibyifuzo byawe byibanze hanyuma wohereze kubakora 3-5 kubisobanuro.
Kora kuri - kugenzura urubuga:sura byibuze umushinga umwe wibikorwa hanyuma ubaze nyirubwite uburambe bwabo.
Ibiganiro mu bucuruzi:wibande kumasezerano ya garanti, amasezerano yo kwishyura, nibihano byo gutinda.
Kuri - kugenzura urubuga:niba bishoboka, sura uruganda mbere yo koherezwa kugirango ukurikirane inzira, cyane cyane kubice byingenzi ninsinga.
Hanyuma
Inganda zibika ingufu muri iki gihe zirashyushye bidasanzwe, hamwe nababikora benshi, ibitekerezo byinshi, hamwe n’imitego myinshi. Nta gisubizo gisanzwe iyo kijyanye no guhitamo, ariko hariho logique y'ibanze: gura gusa ibyo wumva, kandi ibimara gusa bifite agaciro.
Ntutangazwe nibipimo byerekana PowerPoint; baza abantu bamaze kuyikoresha, urebe imishinga nyayo -. Inganda ziragoye, ariko ntizisanzwe kuburyo - mugihe cyose wifuza gushora umwanya kugirango ubyumve.
Wumve neza ko usize ubutumwa nibibazo byihariye; Nzasubiza nkurikije ubumenyi bwanjye.