A Ib nrab Ntsuas Cov Mob (Pd Tester)yog ib qho kev ntsuas tshwj xeeb uas siv los tshawb xyuas, ntsuas kev ntsuas, thiab txheeb xyuas ib feem ntawm cov khoom hluav taws xob tsis pub dhau ntawm cov khoom siv hluav taws xob high-voltage.
Cov lus qhia ntxaws ntxaws:
{{01. Lub Hom Phiaj Tseem Ceeb: Xyuas Ib nrab tawm
Dab tsi yog ib nrab tawm?
Nws hais txog me me, tsis-nkag rau hluav taws xob tshwm sim hauv cov khoom siv hluav taws xob hauv cov khoom siv hluav taws xob tab sis tsis ua ib txoj kev sib cais ntawm tag nrho cov kev sib deev.
Vim li cas nws tseem ceeb?
PD tau kos npe thaum ntxov thiab thawj zaug manifestation ntawm rwb thaiv tsev cov ntaub ntawv, kev nyab xeeb}, kev nyab xeeb} Kuv tab tom nrhiav tau tseem ceeb heev rau Kev tshuaj xyuas cov rwb thaiv tsev kev noj qab haus huv, kuaj xyuas latent ua txhaum, thiab ua rau kev tswj kev tiv thaiv .
2. Ua haujlwm ua haujlwm:
Pd tsim ntau lub cev thiab tshuaj cuam tshuam ntawm kev cuam tshuam:
Mem tes tam sim no:Nanosecond transient tam sim no pulses nyob rau hauv av cov xov tooj lossis nruab nrab cov ntsiab lus .
Lub vuag Electromagnetic Tsis:Dav-spectrum em hluav taws xob (los ntawm lf mus vhf / UHF Bands) .
Ultrasound:Acoustic / ultrasonic vuag emitted ntawm lub chaw tso zis tawm .
Lub Teeb:Pom / UV teeb (e {{. g . {.
Gas tiam:Cov yam ntxwv roj (e {{{{0} g}}}}}}}}, h₂, c₂h₂ hauv cov khoom siv roj insulated).
Thaum Tshav Kub Kub:Me}.
TusTus tes tes kuaj Pdsiv cov sensors siab rau kev ntes cov txiaj ntsig hluav taws xob zoo siab no (pulse hluav taws xob, cov nthwv dej, lossis ultrasound) thiab hloov cov hluav taws xob ntsuas.
{{0 {}} cov tub ntxhais lub zog & nta:
High rhiab:Kuaj pom SAFARCE PD cim (cia rau pico-coulomb theem).
Kev cuam tshuam tiv thaiv:Kev kawm siab DSP (lim, teeb daws cov mem tes sib cais) mus rau cov suab nrov budpress.
Quatification:Ntsuas cov ntsiab lus tseem ceeb:
Pom zoo rau cov nqi (PC)
Kev Rov Ua Dua Rov Ua Dua
Kev tso tawm theem (txoj hauj lwm ntawm Voltage WaveForm, qhia txog kev tawm hom) .
Tau qhov chaw hauv zos:UHF / Ultrasonic ntau-sensor ars nrhiav tau cov peev txheej PD tau los ntawm lub sijhawm sib txawv lossis teeb liab-zog kev txheeb xyuas.
Qauv tau lees paub & kuaj xyuas:Ai-Tsav Kev Tshawb Fawb PD Hom (sab hauv / Corona / Flood / Floating Reccharges) los ntsuas qhov tsis zoo .
Kev Pom Zoo & Tshaj Tawm:Lub sijhawm tiag tiag ntawm cov ncauj lus (PRPD / PRPS av, qauv) thiab cov ntaub ntawv nkag mus rau .
Ntau tus channel sync:Tib txhij sensor tawm tswv yim rau kev sib koom tes sib koom tes / hauv zos.