Qhov tseem ceeb sib txawv ntawm passive lightning counters counters and active lightning counters lies in plaub yam: ua hauj lwm hauv paus ntsiab lus, fais fab mov hom, kev ua tau zoo yam ntxwv thiab daim ntawv thov scenario. Kev tsom xam tshwj xeeb yog raws li hauv qab no:
Passive Lightning Counter Module
1.Qhov sib txawv ntawm cov qauv kev ua haujlwm
Passive (zeeg)
Electromagnetic induction tsav: Instant electromagnetic teb hloov los ntawm xob laim dhau los ntawm tus neeg xyuas pib yam tsis tas yuav muaj cov khoom siv sab nraud lossis cov khoom siv hluav taws xob. Piv txwv li, thaum xob laim tam sim no dhau los ntawm tus pas nrig, qhov induction coil hauv lub txee pom cov kev hloov pauv hauv cov hlau nplaum thiab sau cov xwm txheej.
Yooj yim: nws tso siab rau kev paub lub cev nkaus xwb, tsis muaj teeb liab los yog kev ua haujlwm, thiab tsim qauv zoo li lub tshuab hluav taws xob.
Ua haujlwm (active)
Hluav taws xob sensors + teeb liab ua: siab -cov sensors precision (xws li Hall caij, shunt resistors) yog siv los ntes xob laim tam sim no. Lub teeb liab yog amplified, lim thiab soj ntsuam nyob rau hauv ua ke nrog amplifiers, processors thiab lwm yam hluav taws xob Cheebtsam, thiab thaum kawg cov suav yog triggered.
Ntau - parameter kaw: Qee cov qauv tuaj yeem sau cov ntaub ntawv ib txhij xws li lub sijhawm xob laim, lub ncov tam sim no thiab cov qauv nthwv dej los txhawb kev tsom xam.
2.Kev sib piv ntawm txoj kev siv hluav taws xob
Passive
Tsis muaj hluav taws xob sab nraud yuav tsum tau: ua haujlwm tag nrho ntawm hluav taws xob hluav taws xob tsim los ntawm xob laim. Fais fab tuag lossis hluav taws xob tsis ua haujlwm tsis cuam tshuam rau nws txoj haujlwm.
Yooj yim los tswj: tsis tas yuav tsum muaj roj teeb lossis lub zog module, thiab yuav luag tsis muaj kev saib xyuas tom qab kev teeb tsa.
Kev ua ub ua no
3. Kev vam khom rau cov khoom siv hluav taws xob sab nraud: Feem ntau siv los ntawm cov roj teeb, hnub ci lossis lwm qhov chaw, yuav tsum muaj lub zog ruaj khov kom tsis txhob muaj cov ntaub ntawv poob.
Cov nqi kho mob siab: Cov xwm txheej fais fab yuav tsum tau kuaj xyuas tsis tu ncua. Kev hloov lossis kev them nyiaj tuaj yeem ntxiv rau kev khiav haujlwm thiab kev saib xyuas lub nra.
3. Kev sib txawv ntawm cov xwm txheej siv tau
Passive (zeeg)
Cov cheeb tsam uas tsis muaj hluav taws xob yooj yim: xws li thaj chaw thaj chaw roob, cov chaw sab nraum zoov lossis thaj chaw uas muaj hluav taws xob tsis ruaj khov.
Tsawg qhov yuav tsum tau muaj qhov tseeb: Scenarios qhov twg cov xov tooj ntawm xob laim raug suav nrog yam tsis muaj cov ntaub ntawv ntxaws ntxaws (xws li cov tsev me thiab cov chaw nyob ib ntus).
Ntev- lub sijhawm ua haujlwm ruaj khov: tsis muaj kev saib xyuas, haum rau qhov chaw tsis muaj neeg saib xyuas (xws li cua ua liaj ua teb, cov nroj tsuag photovoltaic, thiab lwm yam).
Ua haujlwm (active)
Kev tsim kho vaj tse tseem ceeb: thaj chaw xws li hluav taws xob, kev sib txuas lus, kev tsheb ciav hlau, thiab lwm yam, uas yuav tsum tau saib xyuas kev siv hluav taws xob kom raug.
Siab - thaj chaw muaj kev pheej hmoo: Petrochemical tank ua liaj ua teb, cov kav dej roj thiab roj thiab lwm qhov chaw uas yuav tsum muaj kev tiv thaiv kev tawg, tiag - lub sij hawm ceeb toom thiab ceev ceev ceev.
Kev tswj hwm ntse: yuav tsum tau ua ke nrog SCADA system thiab kev tiv thaiv kev tiv thaiv kev tiv thaiv lub platform kom paub txog cov ntaub ntawv nyob deb ntawm kev txheeb xyuas thiab kev ua haujlwm txij nkawm.