Iiprojekthi zorhwebo, zoshishino, kunye neenkonzo zomlinganiselo zixhomekeke ngakumbi kwiinkqubo zokugcina amandla ebhetri (BESS) ukulinganisa imfuno yegridi kunye nokugcina amandla avuselelekayo. Nangona kunjalo, ukukhetha izixhobo ezifanelekileyo zokugcina amandla kubandakanya ukuhamba ngeenkcukacha zobugcisa ezintsonkothileyo kunye nemithetho engqongqo yokhuseleko. Ukuphonononga isatifikethi se-BESS ngaphambi kokuthengwa kwempahla kubalulekile ukunciphisa umngcipheko wokubaleka kwe-thermal, ukuqinisekisa ukhuseleko lombane, kunye nokwanelisa amagunya asekuhlaleni anegunya (AHJs).

Esi sikhokelo sichaza enkulu BESS iziqinisekiso kwaye yintoni abathengi abafanele baqinisekise ngaphambi kokukhetha isisombululo sokugcina amandla.

Izinto eziphambili zokuThatha

• Qonda iMigangatho ePhambili ye-BESS:I-UL 1973 kunye ne-IEC 62619 / 63056 idilesi yokhuseleko lwebhetri, i-UL 9540 ihlanganisa ukhuseleko oludibeneyo lwe-ESS, i-NFPA 855 ilawula ukhuseleko lofakelo, kunye ne-UN 38.3 idilesi yovavanyo lokuthuthwa kwebhetri ye-lithium.
• Yahlula iSiqinisekiso kuVavanyo:I-UL 9540A yindlela yovavanyo lokusasaza umlilo obalekayo, hayi isiqinisekiso semveliso esizimeleyo. Iingxelo zayo zixhasa uvavanyo lwengozi yomlilo kunye nocwangciso lofakelo.
• Qinisekisa Ukuthotyelwa Phambi Kokuthenga:Abathengi kufuneka bajonge izatifikethi zemodeli ethile, iingxelo zovavanyo olusebenzayo, umda wesatifikethi, kunye neemfuno zegridi yengingqi ukuqinisekisa ukuba i-BESS ekhethiweyo iyahlangabezana neprojekthi ethile yokhuseleko kunye neemfuno zolawulo.

Kutheni iSiqinisekiso se-BESS sibalulekile kubaThengi boGcino lwaMandla?

Ukuqinisekiswa kwe-BESS kunceda abathengi ukuba bahlole ukhuseleko lwezixhobo, ukuhambelana nokulawula, kunye nokulungela iprojekthi. Inika ubungqina obubhaliweyo bokuthotyelwa kweemfuno ezichaziweyo, okwenza kube yinxalenye ebalulekileyo yovavanyo lobugcisa kunye nokukhethwa kwababoneleli.

1. Isiqinisekiso soKhuseleko kunye nokuNcitshiswa koMngcipheko

Ukubaleka kwe-Thermal kunye neempazamo zombane zibeka iingozi ezinkulu kwi-high-capacity ye-lithium-ion ufakelo. Izatifikethi ezifanelekileyo ze-BESS zibonelela ngobungqina bokuba amacandelo avavanyiweyo okanye iinkqubo ziye zavavanywa ngokukhuselekileyo phantsi kweemeko ezithile. Ngokuxhomekeke kumgangatho osebenzayo, olu vavanyo lunokujongana neengozi zombane, ukuziphatha kwe-thermal, ukhuseleko lomatshini, kunye nemisebenzi yokukhusela.

2. Ukuthotyelwa koMgaqo kunye neMvume

Amagunya asekuhlaleni kunye nabacimi-mlilo bafuna amaxwebhu aqinisekisiweyo okuthobela ngaphambi kokuba banike imvume yokufakela. Izixhobo ezingafikeleliyo kwiimfuno zokhuseleko ezisebenzayo zinokujamelana nobunzima bokuvumela, uhlolo olongezelelweyo, okanye iinkxalabo ezinxulumene ne-inshurensi. Ukuqinisekisa iziqinisekiso ezifanelekileyo kunye nemimiselo yendawo kwangethuba kunceda abathengi bachonge izikhewu zokuthotyelwa phambi kokuba kufakwe izixhobo.

3. Ukhuseleko lwezeMali kunye nokuSebenza

Ukuqinisekiswa kwangethuba kwamaxwebhu okhuseleko kukhusela abathengi ekulibazisekeni okungalindelekanga kweprojekthi kunye neentlawulo zovavanyo ezingaqingqwanga. Ukukhetha izixhobo ezinamaxwebhu afanelekileyo okuthotyelwa kunokuxhasa ukuphononongwa koxhulumaniso lwegridi, ukuhlolwa kwe-inshurensi, kunye nokuxhaswa ngemali ngokufanelekileyo, ngelixa kunciphisa umngcipheko wokuphononongwa kobugcisa olongezelelweyo okanye ukulibaziseka kweprojekthi.

Ziziphi iziQinisekiso ze-BESS eziphambili kunye neMigangatho?

Imigangatho yokhuseleko ilawula iileya ezahlukeneyo zeprojekthi yokugcina amandla. Itheyibhile yothelekiso engezantsi iqaqambisa umda kunye nomsebenzi ongundoqo womgangatho ngamnye omkhulu wamazwe ngamazwe.

1. UL 1973: Ukhuseleko lwebhetri olumileyo

I-UL 1973 ichaza iimfuno zokhuseleko kwiibhetri ezisetyenziswa kwindawo yokugcina amandla amileyo, amandla ancedisa isithuthi, kunye nosetyenziso lukaloliwe olulula lombane. Ijongana neengozi ezifanelekileyo zombane, oomatshini, bokusingqongileyo, kunye nezinye zokhuseleko. Kubathengi be-BESS, isatifikethi se-UL 1973 sibonelela ngobungqina bokuba imveliso yebhetri echaziweyo ivavanyiwe ngokuchasene neemfuno ezisebenzayo zokhuseleko, kodwa ayimiseli isiqinisekiso senkqubo epheleleyo yokugcina amandla.

2. UL 9540: Gqibezela uKhuseleko lweNkqubo yokuGcina amandla

I-UL 9540 ngumgangatho wokhuseleko kwiinkqubo zokugcina amandla kunye nezixhobo. Ivavanya ukhuseleko lwe-ESS edibeneyo, kubandakanywa amacandelo ebhetri asebenzayo, izixhobo zokuguqula amandla, iinkqubo zokulawula, imisebenzi yokukhusela, kunye nokusebenzisana kwabo ngaphakathi koqwalaselo lwenkqubo evavanyiweyo. Akufanele kudideke kunye ne-UL 9540A, ebonelela ngendlela esemgangathweni yokuvavanya iingozi zokusasaza komlilo ezibalekayo ezishushu kunokuqinisekisa i-ESS epheleleyo.

3. I-UL 9540A: Uvavanyo lokuSasaza koMlilo we-Thermal Runaway

I-UL 9540A yindlela yovavanyo esemgangathweni, endaweni yesiqinisekiso semveliso esizimeleyo. Ivavanya ukwanda komlilo obalekayo kunye neengozi ezinxulumeneyo kwiinkqubo zokugcina amandla ebhetri kumanqanaba ovavanyo ahlukeneyo, kubandakanywa iseli, imodyuli, iyunithi, kunye namanqanaba ofakelo, njengoko kusebenza.

Uvavanyo luvavanya indlela yokubaleka yobushushu, ubushushu kunye nokukhutshwa kwerhasi, ukwanda komlilo, kunye nokuvutha okunokwenzeka, ukutshatyalaliswa, okanye ukuvutha kwakhona kweengozi. Amagunya okhuseleko lomlilo kunye nabacwangcisi beprojekthi basebenzisa iziphumo zokuvavanya umngcipheko wofakelo, umgama wokuhlukana, kunye neemfuno zokukhusela umlilo.

4. IEC 62619 kunye ne-IEC 63056: Ukhuseleko lwebhetri yeLithium yaMazwe ngaMazwe

I-IEC 62619: 2022 ichaza iimfuno zokhuseleko kunye novavanyo lweeseli ze-lithium yesibini kunye neebhetri ezisetyenziswa kwimizi-mveliso, kubandakanywa neenkqubo zokugcina amandla ezimileyo, izixhobo zombane ezingenakuphazamiseka, kunye nezinye izicelo zemizi-mveliso.

I-IEC 63056: 2020 ijongana nokhuseleko lwemveliso yeeseli ze-lithium yesibini kunye neebhetri ezisetyenziswa kwiinkqubo zokugcina amandla ombane ngowona mbane uphezulu we-DC we-1,500 V.

Le migangatho ibonelela ngezalathiso zokhuseleko ezongezelelweyo kwiibhetri ze-lithium ezisetyenziswa kwizicelo zokugcina amandla ombane.

5. I-NFPA 855 kunye ne-UN 38.3: iMigangatho yoFakelo kunye noLungiselelo

I-NFPA 855 ngumgangatho wokhuseleko wofakelo lweenkqubo zogcino lwamandla ezimileyo, kunomgangatho wokuqinisekiswa kwemveliso. Imisela iimfuno zokunciphisa iingozi ezinxulumene ne-ESS, kubandakanywa indawo, ukufakela, ukuhlukana, ukukhuselwa komlilo, kunye nezinye iindlela zokhuseleko ezisebenzayo.

I-UN 38.3 ibhekisa kwiimfuno zovavanyo lothutho lwebhetri ye-lithium phantsi koMqulu weZizwe eziManyeneyo woVavanyo kunye neMiqobo. Iquka iindidi ezisibhozo zovavanyo: T.1 Altitude Simulation, T.2 Thermal Test, T.3 Vibration, T.4 Shock, T.5 External Short Circuit, T.6 Impact / Crush, T.7 Overcharge, kunye neT.8 Ukukhutshwa okunyanzelekileyo. Iimvavanyo ezisebenzayo zixhomekeke kuhlobo kunye nokucwangciswa kweseli ye-lithium okanye ibhetri. Uvavanyo lwe-UN 38.3 luxhasa ukuthotyelwa kokhuseleko lwezothutho kodwa aluquki isiqinisekiso sokhuseleko lwemveliso jikelele.

Ngaba iiMfuno zeSatifikethi se-BESS zohluke njani ngokweMarike?

Ulindelo lwezatifikethi luyohluka kwimimandla yamazwe ngamazwe. Abathengi kufuneka bavavanye imithetho yemarike ekujoliswe kuyo kwangethuba kwisigaba sokuthenga ukuthintela imiqobo ebiza kakhulu yokuthotyelwa.

1. Iimfuno zeMarike yaseMntla yaseMelika

Iiprojekthi eUnited States naseKhanada zihlala ziqwalasela le migangatho ilandelayo yokhuseleko kunye neemfuno zofakelo:

• Ukhuseleko lweNkqubo: Isiqinisekiso se-UL 9540 siqhele ukufunwa kwiinkqubo zokugcina amandla phantsi kweekhowudi zofakelo ezisebenzayo.
• Ukhuseleko loMlilo: Uvavanyo lwe-UL 9540A lubonelela ngedatha yokuvavanya ukubaleka kwe-thermal kunye nokusasazwa komlilo. Uvavanyo oluthile kunye neemfuno zamaxwebhu zixhomekeke kwisistim kunye nemimiselo yendawo.
• Ukhuseleko Lwebhetri: I-UL 1973 ijongana neemfuno zokhuseleko kwiibhetri ezisetyenziswa kwizicelo zogcino lwamandla.
• Ukhuseleko lokuFakela:I-NFPA 855 iseka iimfuno zokunciphisa iingozi ezimileyo ze-ESS, apho ushicilelo olufanelekileyo lwamkelwe okanye lubhekiselwe kulawulo olusebenzayo.

2. Imigangatho yeMarike yaseYurophu

Ukuthengwa kwempahla yaseYurophu kugxile kwimigangatho ye-International Electrotechnical Commission (IEC) ecaleni kwemiGaqo yaseYurophu:

• Ukhuseleko Lwebhetri: I-IEC 62619 kunye ne-IEC 63056 ibonelela ngeemfuno ezifanelekileyo zokhuseleko kwiibhetri ze-lithium zoshishino kunye neebhetri ezisetyenziswa kwiinkqubo zokugcina amandla ombane.
• Ukhuseleko loMbane kunye ne-EMC: Isixhobo sokuguqula amandla esisebenzayo sinokuvavanywa ngokuchasene nemigangatho efana ne-IEC 62477-1. Iimveliso ezibekwe kwimarike yaseYurophu kufuneka zihlangabezane nomthetho ofanelekileyo we-EU, kubandakanya ukumakisha okusebenzayo kwe-CE kunye neemfuno zokuhambelana kombane.
• ImiGangatho yoQhagamshelwano lweGridi:Iikhowudi zegridi ziyahluka ngokwelizwe kunye nombane woqhagamshelwano. Imigangatho ephambili ibandakanya i-EN 50549 eYurophu, i-VDE-AR-N 4105/4110 yokudibanisa i-low-/medium-voltage eJamani, i-G99 e-Great Britain, kunye ne-CEI 0-21 ye-low-voltage kunye ne-CEI 0-16 yokudibanisa i-medium-/high-voltage e-Italy. Ukusetyenziswa kwakhona kuxhomekeke kwiimfuno zegridi yendawo.

3. IiMarike zamazwe ngamazwe kunye nezisakhulayo

Iindawo zeeprojekthi zehlabathi zihlala zidibanisa iziseko zokhuseleko ze-IEC kunye neemfuno zoqhagamshelo lwegridi yendawo:

• Ezothutho: Iibhetri zeLithium ngokubanzi kufuneka zihlangabezane neemfuno zovavanyo ze-UN 38.3 phambi kokuba zithuthwe. Abathengi kufuneka bafumane isishwankathelo sovavanyo esifanelekileyo kwaye baqinisekise nawaphi na amaxwebhu ongezelelweyo afunekayo kwindlela yokuthumela kunye nemo yothutho.
• Iikhowudi zeNgingqi: Iimarike ezifana ne-Australia zifuna ukuthotyelwa kwemigangatho efana ne-AS 4777.2 yoqhagamshelwano lwegridi ye-inverter, ngelixa uMzantsi Afrika ugunyazisa imigangatho ye-NRS 097.

Yintoni ekufuneka abathengi bajonge kuyo ngaphambi kokuthenga i-BESS eQinisekisiweyo?

Ukukhetha i-BESS eqinisekisiweyo kufuna okungaphezulu kokuphonononga uluhlu lwemigangatho yomenzi. Abathengi kufuneka bahlole amaxwebhu angawona kwaye baqinisekise ukufaneleka kwawo kwisixhobo esicetywayo.

1. Qinisekisa uMda weSiqinisekiso

Qinisekisa ukuba isatifikethi ngasinye sisebenza kwiseli, imodyuli, ipakethe yebhetri, inkqubo yebhetri, izixhobo zokuguqula amandla, okanye i-ESS epheleleyo. Umzekelo, ibhetri eqinisekisiweyo phantsi kwe-UL 1973 ayimiseli ngokuzenzekelayo ukuthotyelwa kwe-UL 9540 kwinkqubo ehlanganisiweyo.

2. Izatifikethi zokuTshanisa kwiiModeli zeMveliso

Jonga iinombolo zemodeli, ukulinganiswa kombane, ikhemistri yebhetri, kunye nolungelelwaniso lwezixhobo. Isatifikethi esikhutshelwe imodeli yekhabhinethi enye akufanele kucingelwa ukuba sigubungela enye imodeli ngeemodyuli zebhetri ezahlukeneyo okanye izixhobo zokuguqula amandla.

3. Phonononga uxwebhu loKhuseleko loMlilo

Cela iingxelo zovavanyo ezifanelekileyo ze-UL 9540A xa zifuneka kwiprojekthi. Qinisekisa uhlelo lovavanyo olusebenzayo, umgangatho wovavanyo, ulungelelwaniso lwemveliso evavanyiweyo, kunye neziphumo ezinxulumene nokusasazwa kwe-thermal ebalekayo, ubushushu kunye nokukhutshwa kwegesi, kunye nokhuseleko lomlilo. Qinisekisa ukuba iziphumo ezibhaliweyo zihambelana neemeko zofakelo ezicetywayo.

4. Ukuqinisekisa ukuthotyelwa kweNgingqi kunye neGrid

Qinisekisa ukhuseleko olusebenzayo kunye neemfuno zoqhagamshelo kwigridi kwindawo yentengiso. Kwiinkqubo eziqhagamshelwe kwigridi, qinisekisa ukuba isixhobo sokuguqula amandla esicetywayo kunye nolungelelwaniso lolawulo luhlangabezana neemfuno ezifanelekileyo zendawo ngokusekwe kwindlela yokusebenza yenkqubo, amandla alinganisiweyo, inqanaba lombane woqhagamshelo, kunye nendawo yoqhagamshelo.

5. Cela amaxwebhu oBuchule axhasayo

Umniki-nkonzo othembekileyo kufuneka akwazi ukucacisa ububanzi bamaxwebhu akhoyo okuthotyelwa kunye nokubonelela ngolwazi olufanelekileyo lobugcisa.

Sebenzisa olu luhlu lulandelayo ngexesha lovavanyo lomthengisi:

Ukuzalisa ezi tshekhi phambi kokuthengwa kwempahla kunceda abathengi bathelekise abaniki-nkonzo besebenzisa ulwazi olunokuqinisekiswa kunobango lwesiqinisekiso kuphela.

I-Wenergy iZixhasa njani iiMfuno zeSiqinisekiso se-BESS samazwe ngamazwe?

I-Wener ngumboneleli wesisombululo sogcino lwamandla oxhaswa yiminyaka eyi-15 yamava okuvelisa iiseli zebhetri. Inkampani yethu inomthamo wemveliso yonyaka we-15 GWh kunye ne-R&D kunye nezibonelelo zemveliso ezigubungela ngaphezulu kwe-660,000 yesikwemitha seemitha. I-Wenergy ikwasasaze ngaphezulu kwe-1,000 yeeprojekthi zokugcina amandla e-C&I kwihlabathi liphela.

1. I-Comprehensive Standards Portfolio

Ulwazi olupapashiweyo lokuthotyelwa kweWenergy lubandakanya ukhuseleko lwebhetri, uvavanyo lomlilo, umbane wombane, kunye nokuhamba:

• Ukhuseleko Lwebhetri:Iireferensi UL 1973, IEC 62619, kunye ne-IEC 63056 yeemveliso ezisebenzayo.
• Ukhuseleko loMlilo noVavanyo:Ibandakanya i-UL 9540A yokuvavanya iimodeli ezifanelekileyo ze-BESS.
• Umbane woMbane kunye ne-EMC:Iireferensi ze-IEC 62477-1 kunye nemigangatho ye-IEC / EN 61000 esebenzayo.
• Ukhuseleko lwezoThutho:Ibandakanya iimfuno zovavanyo ze-UN 38.3 kwiimveliso ezifanelekileyo zebhetri ye-lithium.

2. Iimpawu eziphambili zeMveliso: I-C&I kunye neZisombululo zeSikali soMsebenzi

I-Wenergy ibonelela ngezisombululo zogcino lwamandla kurhwebo, kwimizi-mveliso, kunye nezicelo zobungakanani bomsebenzi, ngamaxwebhu angqale kwimveliso ebhekisa kukhuseleko olusebenzayo lwamazwe ngamazwe kunye nemigangatho yombane.

• Uthotho lweenkwenkwezi iiKhabhinethi zeC&I:I Iinkwenkwezi CL289Pro (125kW / 289kWh) Ibonisa ulawulo lwe-thermal olupholisa ulwelo kunye noxinzelelo oludibeneyo lomlilo we-aerosol. Uvavanyo lwepotfoliyo yemveliso ye-Wenergy yamva nje ye-UL 9540A yale modeli, ecaleni kokhuseleko lwebhetri lwamazwe ngamazwe, uthutho, kunye nemigangatho yoqhagamshelo lwegridi ehambelana neNkwenkwezi Series.
• Turtle Series Containerized BESS:Yenzelwe iiprojekthi ezisetyenziswayo ezinoxinano oluphezulu, i Ufudo 5MWh inkqubo yesikhongozeli ibonisa ukupholisa ulwelo kunye nokukhusela umlilo odibeneyo, kubandakanywa ukunyanzeliswa kwe-aerosol kunye ne-interface yokucima umlilo. Isalathiso senkcazo yemveliso epapashiweyo ye-Wenergy ye-IEC 62619: 2022, IEC 63056: 2020, IEC 62477-1, IEC/EN 61000, kunye neemfuno zothutho ze-UN 38.3.

I-Wenergy ixhasa abaphuhlisi beprojekthi yehlabathi ngokusebenzisa amaziko eenkonzo aseYurophu eJamani nasePoland, kunye nezixhobo zengingqi eNetherlands. Lo mzobo wengingqi wenza lula uphicotho lwesatifikethi, ukuhanjiswa kwesiza, kunye nenkxaso yobugcisa eqhubekayo kubathengi bamazwe ngamazwe.

Ukuqukumbela

Ukuqinisekiswa kwe-BESS kunceda abathengi bavavanye ukhuseleko lwebhetri, umngcipheko wenkqubo edibeneyo, kunye nokuthotyelwa kwengingqi. Ngaphambi kokuthenga, qinisekisa imigangatho esebenzayo, izatifikethi zemodeli ethile, kunye neengxelo zovavanyo ezixhasayo. I-Wenergy's Stars Series kunye neTurtle Series zibonelela ngengxelo ebhaliweyo yemigangatho yamazwe ngamazwe kwizikali zeprojekthi ezahlukeneyo. Qhagamshelana ne-Wenergy ukuxoxa ngeempawu zemveliso, amaxwebhu esatifikethi akhoyo, kunye neemfuno zogcino lwamandla eprojekthi.

Iimbekiselo

• Izisombululo ze-UL. (n.d.). Uvavanyo lweNkqubo yokuGcina amandla kunye neSiqinisekiso. https://www.ul.com/services/energy-storage-system-testing-and-certification
• IKhomishini yeHlabathi yezoBuchwephesha boMbane (IEC). (2022). I-IEC 62619: 2022-IiMfuneko zoKhuseleko kwiiSelthi zeSekondari zeLithium kunye neebhetri ezisetyenziselwa usetyenziso lwezoShishino. https://webstore.iec.ch/en/publication/64073
• IKhomishini yeHlabathi yezoBuchwephesha boMbane (IEC). (2020). I-IEC 63056: 2020-IiMfuno zoKhuseleko kwiiSelthi zeSekondari zeLithium kunye neebhetri zokuSebenzisa kwiiNkqubo zokuGcina amandla oMbane. https://webstore.iec.ch/en/publication/29224
• Umbutho woKhuseleko loMlilo weSizwe (NFPA). (2026). I-NFPA 855: Umgangatho woFakelo lweeNkqubo zokuGcina aMandla aSimayo. https://www.nfpa.org/codes-and-standards/nfpa-standard-development/855