Ku ya 28 Kamenath2023, igipimo cya sisitemu yo kubika ingufu za batiriANSI / CAN / UL 9540: 2023 ：Ibipimo bya sisitemu yo kubika ingufu n'ibikoresho itanga isubiramo rya gatatu. Tuzasesengura itandukaniro mubisobanuro, imiterere no kugerageza.
Wongeyeho ibisobanuro
- Ongeraho ibisobanuro bya AC ESS
- Ongeraho ibisobanuro bya DC ESS
- Ongeraho ibisobanuro byigice cyo guturamo
- Ongeraho ibisobanuro bya sisitemu yo kubika ingufu (ESMS)
- Ongeraho ibisobanuro bya sisitemu yo gutumanaho hanze (EWCS)
- Ongeraho ibisobanuro bya Flywheel
- Ongeraho ibisobanuro byumwanya utuye
- Ongeraho ibisobanuro bya software ya kure
Ibisabwa bishya kumiterere
- Kuri Sisitemu yo Kubika Ingufu za Batiri (BESS), uruzitiro rugomba guhura na UL 9540A Ikizamini cyurwego.
- Igipapuro na kashe birashobora kubahiriza UL 50E / CSA C22.2 No 94.2 cyangwa kubahiriza UL 157 cyangwa ASTM D412
- Niba BESS ikoresha ibyuma byuzuzanya, urwo ruzitiro rugomba kuba ibikoresho bidacanwa cyangwa kubahiriza igice cya UL 9540A.
- Uruzitiro rwa ESS rugomba kugira imbaraga no gukomera. Ibi birashobora kugaragazwa no gutsinda ikizamini cya UL 50, UL 1741, IEC 62477-1, UL 2755, ISO 1496-1 cyangwa ibindi bipimo kimwe. Ariko kuri ESS munsi ya 50kWh, imbaraga zuruzitiro zirashobora gusuzumwa hifashishijwe iki gipimo.
- Kugenda muri ESS hamwe no kurinda ibisasu no guhumeka.
- Porogaramu ishobora kuzamurwa kure igomba kubahiriza UL 1998 cyangwa UL60730-1 / CSA E60730-1 (Porogaramu B yo mu cyiciro B)
- ESS ifite bateri ya lithium-ion ifite ubushobozi bwa 500 kWh cyangwa irenga igomba guhabwa sisitemu yo gutumanaho hanze (EWCS) kugirango itange integuza mbere kubakoresha ikibazo gishobora guhungabanya umutekano.
- Kwishyiriraho EWCS bigomba kwifashisha NFPA 72. Impuruza igaragara igomba kuba ijyanye na UL 1638. Impuruza y'amajwi igomba kuba ihuye na UL 464 / ULC525. Urwego ntarengwa rwamajwi yo gutabaza amajwi ntirurenga 100 Dba.
- ESS irimo amazi, harimo na ESS hamwe na sisitemu ikonjesha irimo ibicurane byamazi, bizahabwa uburyo bumwe na bumwe bwo gutahura ibimeneka kugirango bikurikirane gutakaza ibicurane. Ibicurane bikonje byagaragaye bizatanga ibimenyetso byo kuburira sisitemu yo kugenzura no kugenzura ESS kandi bizatangiza impuruza iyo byatanzwe.
- Urusaku ruva muri ESS mugihe cyo gukora rugomba kugarukira kumasaha 8 yuburemere bwa 85 Dba. Irashobora kugeragezwa hifashishijwe 29 CFR 1910.95 cyangwa uburyo bungana. Sisitemu ifite urusaku rurenze iyi mipaka igomba guhabwa ibirango byo kuburira n'amabwiriza. (Ibi biracyarenze imipaka yubuyobozi bwimashini za EU, ni 80 Dba)
- Amashanyarazi ya ESS hamwe nuruzitiro rwuzuye aho hashobora kuba ingufu za gaze yaka umuriro murirwo ruganda biturutse kumiterere idasanzwe nko guhunga amashyanyarazi no gukwirakwizwa, bizahabwa uburyo bwo kwirinda cyangwa guturika bikurikije NFPA 68 cyangwa NFPA 69. Uburinzi ntabwo aribwo bisabwa niba ikizamini gikurikije UL 9540A hamwe nisesengura ryibyago bya deflagration byerekana ko ubunini bwa gaze yaka yapimwe mugihe cyo kwipimisha buguma munsi ya 25% LFL. Ku kabari / ibigo bya ESS, kurinda usibye nkuko byavuzwe birashobora gukoreshwa mugihe byemejwe ko abaminisitiri / ikigo cya ESS cyashyizweho mu rwego rwo kurinda neza ingaruka ziterwa n’ibishobora gutwikwa igihe ESS yapimwe hakurikijwe urwego cyangwa Ikizamini cyo kurwego rwa UL 9540A.
- ESS irimo ibintu bishobora guteza akaga (ni ukuvuga ibyuma byitwa pyrophoric cyangwa amazi reaction) bigomba gutegurwa no gushyirwaho hakurikijwe NFPA 484.
Ibintu bishya byongeweho
Libizamini bya eakage
Kuri ESS ikoresha ibicurane byamazi cyangwa irimo ibintu byangiza, amazi yikubye inshuro 1.5 (niba yipimishije hamwe namazi) umuvuduko ntarengwa wogukora cyangwa inshuro 1.1 umuvuduko mwinshi wo gukora (niba kwipimisha pneumatike) ugomba gukorerwa ibice birimo amazi. Ntihazabaho kumeneka kubice.
1.EIngaruka
Kureka icyuma gifite mm 50.8 z'umurambararo n'uburemere bwa 535 g kuva ku burebure bwa m 1,29 hejuru y'icyitegererezo.
Hagarika umuringa wicyuma ukoresheje umugozi hanyuma uzunguruke nka pendulum, umanuke muburebure bwa veritike ya 1.29m kugirango bigire ingaruka kumpande.
Nyuma yingaruka, DUT igomba gukorerwa ikizamini cya dielectric voltage. DUT igomba gusuzumwa ibimenyetso byo guturika cyangwa kwangirika. Ntibishobora kwangirika kwikigo gishobora kuvamo ibyago nko guhura nibice byangiza cyangwa bikaviramo gusenyuka kwa dielectric.
2.Fata imbaraga zihamye
Iki kizamini gikorerwa kuri electrochemical ESS igenewe gutura cyangwa kubisabwa bidatuye biri munsi cyangwa bingana na 50 kWh. Icyitegererezo kigomba kwihanganira imbaraga za 250N ± 10N hamwe nigikoresho kizenguruka cya mm 30 z'umurambararo. Ikizamini kigomba gukorwa muburyo bwo hejuru, hepfo no kumpande zuruzitiro. DUT igomba gukorerwa ikizamini cya Dielectric voltage. Nta byangiritse cyangwa gusenyuka kwa dielectric.
3.Guhangayika
Iki kizamini nikibumbano cya polymeric ibikoresho. Shira icyitegererezo mu ziko ryabitswe ku bushyuhe bumwe byibuze 10 ℃ (18 ℉) hejuru yubushyuhe ntarengwa bwikigereranyo cyapimwe mugihe gisanzwe kandi ukomeze amasaha 7. Nyuma yo gukurwa mu ziko, icyitegererezo kigomba gukorerwa dielectric voltage kwihanganira ikizamini. Ntabwo hagomba kubaho gucikamo uruzitiro cyangwa gusenyuka kwa dielectric.
Ibidukikije
Hano hari ibikoresho bidashobora gusuzumwa muburyo bwo kwipimisha wenyine kubera ubunini bwibikoresho. Kuri ibyo bihe, birashobora kuba ngombwa gukora ihuriro ryisesengura hamwe no kugerageza ibice bya sisitemu. Ubu buryo bwerekanwe muri IEEE 344.
UMUGEREKA Wongeyeho
Ongeraho umugereka G - CLEAN AGENT DIRECT INJECTION BATTERY RACK COOLANT SYSTEM UNITS
UMUKOZI W'IKORANABUHANGA - Kuzimya umuriro w'amashanyarazi, guhindagurika, cyangwa kuzimya umuriro bidasiga ibisigara nyuma yo guhumeka.
UBUYOBOZI BUKORESHEJWE BATTERY RACK COOLANT SYSTEM UNIT - Ibice byamenyekanye byegeranijwe muri sisitemu yo gusohora ibintu bisukuye binyuze mu miyoboro ihamye hamwe na nozzles hagamijwe gukonjesha moderi ya batiri kugirango igabanye ikwirakwizwa ryumuriro muri bateri ihagaze / sisitemu yo kubika ingufu za batiri .
Ibi birashobora kandi gufatwa nka sisitemu yo kuzimya umuriro kuri ESS
Cinyubako:
Imikorere
- Isuku yo guteranya abakozi (UL / ULC 2166)
- Tangira gusohora ikizamini
- Ibizamini bya sisitemu yo guterura mu buryo butaziguye - Ikizamini kinini cy’umuriro (Urwego cyangwa urwego rwo kwishyiriraho muri UL 9540A)
Igihe cyo kohereza: Nzeri-12-2023