South Korea Data Center Fire Warning: Battery za VRLA + BMS Zisigala nga ze zisinga okukuuma amaanyi

Akawungeezi ka September 26, 2025, omuliro gwakwata ekitongole ekivunaanyizibwa ku by’amawulire mu ggwanga e Yuseong-gu, Daejeon, South Korea. Ebitongole ebizikiriza omuliro bikola ebikwekweto by’okuzikiza omuliro.

Abazinya mwoto mu kitundu nga bazikiza omuliro mu kitongole kya National Information Resources Service e Daejeon. (Yonhap) Ensibuko: https://www.koreaherald.com/ekiwandiiko/10584785

Omuliro ogwakutte ekitongole ky’amawulire ekya National Information Resources Service e Hwaam-dong, Yuseong-gu, Daejeon, nga 26, kumpi gwafugibwa oluvannyuma lw’essaawa nga 10.

Okusinziira ku birango okuva mu kitongole ekizikiriza omuliro ekya Daejeon n’abakulu abalala nga 27, abazinya mwoto baazikizza bulungi omuliro omukulu ku ssaawa nga 6:30 ez’oku makya ago. Babadde bakola emirimu gy’okuggya omukka okukkakkanya ebbugumu mu nnyumba.

Ebitongole ebizikiriza omuliro nabyo byayingidde ekizimbe kino okukola okukebera okusembayo ku bbugumu eryasigalawo.

Omuliro guno gwatandise ku ssaawa nga 8:15 ez’olweggulo olunaku olwasooka mu kisenge kya kompyuta ku mwaliiro ogw’okutaano ku kizimbe ekikulu eky’ekitongole ekivunaanyizibwa ku by’amawulire mu ggwanga.

Kiteeberezebwa nti omuliro guno gwavudde ku bbaatule ya lithium eyakubwa nga bakola amasannyalaze.

Abakozi bonna baasenguddwa, kyokka omuntu omu yayokebwa mu maaso n’emikono mu ddaala erisooka.

Ekitongole ekizikiriza omuliro kiyiirizza abazinya mwoto 171 n’emmotoka ezizikiriza omuliro 63 n’okutuusa kati.

Battery za lithium nga 384 zaterekebwa mu kisenge kya kompyuta, ekyafuula ennimi z’omuliro okukaluba okuzikiza , era kaweefube w’okuzikiza omuliro yagenda mu maaso okutuusa ku makya.

Olw’okweraliikirira nti amazzi amangi gayinza okwonoona ebikwata ku by’obugagga by’eggwanga, enkola za kaboni dayokisayidi n’enkola endala ez’okuziyiza omuliro eza ggaasi zaakozesebwa mu kifo kino , ekyakendeeza ku sipiidi y’okuzikiza omuliro.

Ekitongole ekivunaanyizibwa ku by’amawulire mu ggwanga kye kitongole ekiddukanya n’okuddukanya enkola za IT (Information and Communication) eri gavumenti ya Korea ne gavumenti z’ebitundu.

Omuliro guno gwaleetedde emikutu nga Mobile ID ne Gukmin Sinmungo obutasobola kutuukirirwa, era n'emikutu gy'ebitongole bya gavumenti egy'enjawulo n'omukutu gwa 'Government 24' ogwa yintaneeti ogwa public service platform nabyo byali wansi.

Mu kiseera kino kiteeberezebwa nti enkola nga 647 zagwa olw’ekyo.

1. Omuliro gwa South Korea Data Center: Okulaga Obulabe bwa Lithium Battery

Nga September 26, 2025, omuliro ogwakwata ekifo ekiyitibwa National Data Center e Daejeon mu South Korea, ogwava ku bbaatule ya lithium eyabwatuka nga bakola amasannyalaze, ne guviirako omuntu omu okulumizibwa ennyo n’okugwa kw’enkola za gavumenti 647. Battery za lithium 384 ezaaterekebwa mu kifo kino zaazibuwalira nnyo okuzikiza omuliro, ne zimala kumpi essaawa 10. Akabenje kano kazzeemu okulaga akabi k’okudduka okw’ebbugumu okwa bbaatule za lithium mu mbeera ng’ebbugumu eringi, okucaajinga ennyo, oba short circuits.

Wadde nga bbaatule za lithium ziwa enkizo mu bungi bw’amasoboza n’obunene, obukuumi bwazo bukyali kusoomoozebwa kwa maanyi eri data center backup power . Naddala mu mbeera ez’ebbugumu eringi, ezirimu emigugu mingi, obutaba na kulondoola bulungi mu kiseera ekituufu n’okulabula nga bukyali, kyangu okuvaako omuliro.

2. Battery za VRLA + BMS: Omugatte ogukakasibwa nti tegulina bulabe

Bw’ogeraageranya ne bbaatule za lithium, bbaatule za VRLA zibadde zikozesebwa nnyo mu mbeera enzibu nga data centers, telecom base stations, n’enkola z’amasannyalaze okumala ebbanga eddene olw’ensengeka yazo essiddwako ssimu, akabi akatono ak’okukulukuta, n’okutebenkera okw’amaanyi . Bwe kigattibwa n’enkola ey’ekikugu ey’okulondoola bbaatule (BMS) , enkola ya bbaatule ya VRLA esobola okutuuka ku:

• Okulondoola mu kiseera ekituufu vvulovumenti, kasasiro, obuziyiza obw’omunda, n’ebbugumu

• Okucaajinga mu ngeri ey’obwenkanya mu ngeri ey’obwengula okuziyiza okucaajinga okusukkiridde/okufulumya

• Okulabula nga bukyali ku thermal runaway

• Okukebera embeera y’omusango (SOC) n’embeera y’ebyobulamu (SOH).

• Alaamu eziri ewala n’okuddaabiriza mu ngeri ey’amagezi

Omugatte gwa VRLA + BMS tegukoma ku kukendeeza ku nsimbi wabula era gukakasibwa mu bukuumi n’okwesigamizibwa okuyita mu myaka egy’okukola, ekigufuula okulonda okusinga ku bifo ebisinga obungi eby’omutindo ogwa waggulu.

3. DFUN PBMS9000 + PBAT61: Ekizibu ky’okulondoola ekijjuvu ekyakolebwa ku bbaatule za VRLA

Nga omukulembeze mu nsi yonna mu kugaba enkola z’okulondoola bbaatule, DFUN egaba enkola ya PBMS9000 ne PBAT61 series battery cell sensors , ezikoleddwa naddala ku bifo eby’amawulire, nga ziwa obukuumi obujjuvu eri bbaatule za VRLA okuva ku cell ssekinnoomu okutuuka ku ddaala ly’enkola.

Ebikulu ebikwata ku nkola ya PBMS9000:

• Awagira okulondoola emiguwa gya bbaatule okutuuka ku 6 n’obutoffaali bwa bbaatule 480 omulundi gumu

• Web server ezimbiddwamu okukola okulaba okuva ewala

• Okulondoola mu kiseera ekituufu kwa vvulovumenti, akasannyalazo, obuziyiza obw’omunda, ebbugumu, obuziyiza bw’okuziyiza, obuziyiza bw’amayengo, n’ebirala.

• Awagira enkola eziwera: Modbus-TCP, SNMP, IEC61850, MQTT

• Emirimu egigaziyizibwa omuli okulabula okuva mu bbugumu, okuzuula okukulukuta kw’amazzi, okulondoola ebbugumu ly’ekifo & obunnyogovu

• Egoberera omutindo gwa IEEE 1188-2005; satifikeeti zino mulimu CE, FCC, UL

  
  

Ebifaananyi bya Sensor ya Battery ya PBAT61:

• Esaanira bbaatule za 2V/6V/12V VRLA

• Okukola endagiriro mu ngeri ey’okwekolako n’okutebenkeza mu ngeri ey’obwengula

• Okupima okutuufu okwa vvulovumenti y’obutoffaali ssekinnoomu, okuziyiza okw’omunda, ebbugumu ly’ekikondo ekitali kirungi

• Dizayini ekozesa amaanyi matono, tekosa bulamu bwa bbaatule

• Awagira topology y'empuliziganya y'empeta; okulemererwa kw’ensonga emu tekikosa nkola ya nkola

4. Okunoonyereza ku mbeera: DFUN BMS mu Global Data Centers

Enkola za DFUN ez’okulondoola bbaatule zibadde ziteekeddwa bulungi mu bifo bingi ebikulu mu nsi yonna, omuli True IDC eya Thailand, Intel Data Center eya Malaysia, Google Data Center eya Qatar, GDH Data Center eya Dubai, ne Turkcell Data Center eya Turkey . Bino biyamba bakasitoma okutuuka ku ndabirira ey’amagezi, ey’okuteebereza ey’enkola za bbaatule zaabwe, mu ngeri ennungi okwewala okuyimirira n’obulabe bw’omuliro obuva ku bbaatule okugwa.

5. Okumaliriza: Obukuumi bwe businga obukulu eri Data Centers

Omuliro mu South Korea data center gutujjukiza omulundi omulala: enzirukanya y’obukuumi bw’amasannyalaze aga backup teyinza kubuusibwa maaso . Okulonda bbaatule za VRLA ezikakasibwa nga zigatta ne BMS ey’ekikugu kikulu nnyo mu kulaba ng’ebifo ebitereka amawulire bikola obutasalako era nga tebirina bulabe. DFUN yeetegefu okukozesa eky'okugonjoola kyayo ekikuze era ekyesigika ekya PBMS9000 + PBAT61 okuzimba 'digital firewall' ku nkola yo ey'amaanyi ag'okutereka.