Taw qhia rau lub hauv paus ntsiab lus ntawm kev tiv thaiv surge ntawm hloov fais fab fais fab
Surge tiv thaiv khoom (SPD), tseem hu ua Surge tiv thaiv, yog cov khoom tiv thaiv uas tsis tau siv nyob rau hauv cov kev sib tw pauv hloov pauv tam sim no. Nws yog siv los tiv thaiv hluav taws xob lossis hluav taws xob tshuab nrog cov hluav taws xob tsis tshua muaj los ntawm kev puas tsuaj los ntawm kev puas tsuaj los ntawm xob laim, lossis siv tshuab hluav taws xob. Nyob rau hauv xyoo tas los, cov ntsiab lus hluav taws xob (xws li TV, xov tooj, kev sib txuas lus, thiab ntau cov ntaub ntawv hluav taws xob tau tshwm sim thiab ua nrov. Cov hom tshuab thiab cov khoom siv no feem ntau kim thiab tseem ceeb, nrog cov qib qis thiab muaj kev phom sij rau cov kev phom sij ntawm lub teeb hluav taws xob hluav taws xob. Yog li ntawd, SPD yuav tsum muaj rau kev tiv thaiv kev tiv thaiv.
Vim tias cov qauv sib txawv ua raws ntau lub tebchaws, cov khoom tshwj xeeb tseem muaj kev sib koom tes rau lwm yam khoom siv hluav taws xob, uas yog qhov tsis yooj yim rau kev tsim qauv thiab xaiv. Hauv kev tsim qauv engineering, cov hom phiaj uas muaj peev xwm faib ua cov khoom lag luam hauv tsev, cov khoom lag luam European, thiab cov khoom lag luam Asmeskas raws li lawv qhov chaw. Cov khoom lag luam hauv tsev muaj kev ntxhov siab parameter chaw, ntau yam kev sib txawv, thiab cov khoom seem ntawm cov khoom seem. Qee cov qauv khoom qauv tau ua qauv tom qab cov khoom lag luam European, thaum lwm tus ua raws cov qauv hauv tebchaws. Feem ntau cov khoom lag luam tau sau npe nrog rau hauv thiab IMAX. Vim tias qhov tsawg kawg yuav tsum tau cov chaw thov, thiab kev kub siab kuj muaj nuj nqis ntawm cov khoom lag luam hauv tsev, qee qhov ntsuas cov kev xav tau tuaj yeem ua tau zoo.
Cov khoom lag luam European feem ntau qhia txog qhov tawm ntau tshaj plaws tam sim no, thiab cov qauv khoom kuj tau teeb tsa raws li qhov ntsuas no. Piv txwv li, npe nto moo European hom XXX65 XXX40, qhov tseem ceeb 65 thiab 40 yog imax. Tab sis peb lub teb chaws cov qauv kev tshem tawm tias cov nominal tawm tam sim no nyob rau hauv yuav tsum tau siv rau xaiv, uas tam sim no yog qhov ua tau txawv txawv uas tau ntsib hauv engineering. Tom qab kuaj xyuas cov ntaub ntawv khoom, tus nqi ntawm XX65 tsis pub tshaj 20ka, thiab tus nqi ntawm XX40 tsis pub ntau tshaj 15ka. Yog tias raws li cov kev pom zoo ntawm GB50343, ob cov khoom no tsuas siv tau rau kev tiv thaiv qib thib peb thaum kawg ntawm cov khoom siv. Txawm li cas los xij, hauv kev tsim qauv tiag tiag, lawv tau ntsia rau theem thib ib thiab thib ob, uas yog qhov tsis sib xws nrog cov kev xaiv ntawm lub teb chaws tus qauv, thiab cov khoom seem yog qhov siab. Cov qauv zoo tib yam feem ntau tshaj 1200V. Thaum lub chaw ncig hluav taws ib puag ncig tsis zoo, nws yooj yim kom tshaj cov khoom siv nrog cov nqi hluav taws xob. Feem ntau, cov khoom lag luam European muaj cov nuj nqis me dua tshiab thiab coj luv luv rau daim ntawv lo cim cov kab voltage, yog li nws yooj yim rau kev xaiv tsis raug thaum xaiv.
