SPD Daim Ntawv Sau Npe hauv High Altitude Cheeb Tsam

Raws li ib tug neeg thoob ntiaj teb neeg tiv thaiv kev tiv thaiv ua ntaub ntawv, Prosurge muaj ib tug neeg kim heev heev nyob ib ncig ntawm lub ntiaj teb. Piv txwv, peb muaj ntau tus neeg tuaj yeem nyob hauv South America qhov chaw nto moo rau nws qhov toj siab. Qee lub sij hawm, peb muaj cov neeg tuaj thov peb: Peb yuav tsum txhim kho cov kev tiv thaiv kev tiv thaiv nyob hauv cheeb tsam nrog qhov siab tshaj saum 2000m, nws puas yuav cuam tshuam kev ua tiav ntawm SPD?

Zoo, qhov no yog ib lo lus nug heev. Thiab hauv tsab xov xwm, peb tab tom tham txog lub ntsiab lus no. Peb tab tom yuav nthuav tawm ib co tswv yim los ntawm ntau cov neeg ua haujlwm tsis tau ceeb toom tias qhov chaw no tseem yuav tsum raug tshawb nrhiav ntxiv thiab yog li cov ntaub ntawv peb muaj tam sim no ua hauj lwm xwb.

Dab Tsi Tshwj Xeeb Txog Cov Dav Loj?

Qhov teeb meem ntawm kev tiv thaiv kev tiv thaiv / xob laim tiv thaiv hauv qhov chaw siab tau tas li yog cov ncauj lus tswv yim. Hauv ILPS 2018 (International Lightning Protection Symposium), cov kws tshaj lij kev tiv thaiv kev tiv thaiv kuj tseem muaj kev sib tham txog cov ncauj lus no. Yog li dab tsi tshwj xeeb txog qhov chaw siab?

Ua ntej tshaj plaws, peb saib qhov loj ntawm huab cua ib puag ncig cov yam ntxwv ntawm qhov chaw siab:

  • tsawg kub thiab hloov radical;
  • huab cua uas tsis tshua muaj siab lossis pa ceev;
  • enhanced hnub ci irradiance;
  • qis txog cov av noo ntawm huab cua;
  • tsawg dua ntais; ntau cua hlob hnub;
  • tsawg av kub thiab ntev khov sij hawm

Tsav Tiv Thaiv Kev Tiv Thaiv Kev Tshawb Fawb Hauv Kev Txim Siab Siab Siab

Cov kev sib txawv ntawm cov huab cua muaj feem cuam tshuam rau ntawm SPD rwb thaiv tsev. SPD feem ntau siv khoom zoo thiab cua ua lub nruab nrab cov thev dej. Raws li qhov chaw siab tshaj tuaj, SPD yuav tsum nce qhov kev nyab xeeb thiab cov dej nyob deb li cas.

Rau SPD uas twb muaj tus qauv tsim thiab tsis tuaj yeem hloov nws txoj kev ntshiab thiab kev sib tshuam mus los, peb yuav tsum tau lees paub tias: vim tias qhov huab cua siab tau qis dua, qhov kev sib tawg ntawm qhov kev sib tawg kuj tseem tsawg. Yuav kom ntseeg tau tias SPD muaj qhov hnyav tiv thaiv thaum siv hauv qhov chaw siab, nws tuaj yeem tshawb xyuas tau los ntawm kev xeem. Txwv tsis pub, tus qauv SPD yuav tsum tau hloov los ua kom muaj qhov tseeb.

Yuav Altitude cuam tshuam Surge Protection Device's Iimp, Imax thiab Hauv?

Qhov tsis tshua muaj cua cua, qhov kub thiab txias, tsis meej thiab lwm yam nyob rau hauv qhov chaw siab qhov siab yuav luag txhua qhov kev ywj pheej ntawm SPD qhov hluav taws xob los yog npliag qhov tam sim no. Xob laim / paim nrawm nrawm tam sim no muaj peev xwm ntawm SPD nyob ntawm nws cov txheej txheem sab hauv ntawm cov khoom thiab kev ua tiav ntawm nws cov khoom tseem ceeb, uas yuav luag tsis cuam tshuam rau ib puag ncig puag ncig hauv qhov chaw siab. Tsis muaj cov kev cai tswj hwm tus qauv thiab theoretical pab rau qhov sib txuam IEC, cov qauv hauv tebchaws thiab cov ntawv nyeem ntsig txog.

Dab tsi yuav tsum ua cov kauj ruam twg ntxiv? Perspectives ntawm UL Cov Tub Num

Los ntawm UL cov kev kawm tshaj lij, flos yog daim ntaub ntawv siab SPD, peb tuaj yeem tsim ib co kev xeem. SPDs uas ntsia nrog lub 2000 m tshaj plaws yuav tsum tau kuaj ua ntej kev kuaj mob ua ntej: peb kuaj tau muab tso rau hauv ib lub thawv pneumatic rau 168 cov xuab moos, thiab cov pa ceev yuav tsum ua raws li IEC 60664-1. 2 thiab siv qhov siab tshaj qhov siab tshaj qhov sib tw (MCOV).