Simulation 2-Channel Ib Feem Tshem Tawm Detector

Khoom Taw Qhia

Cov khoom siv niaj hnub kev sib xyaw ua ke hauv hluav taws xob thiab khoos phis tawj thev naus laus zis kom ua tiav cov teeb liab amplification (analog, electronic, digital), filtering, data acquirement, data processing, graphical display, and automatic generation of test reports, li no ua kom tiav ib feem ntawm kev ntsuas tawm thiab kev kuaj mob.

Cov peev txheej ntawm daim ntawv thov, kev sim, kev ntsuas hluav taws xob, thiab cov kev ua haujlwm tsis zoo ntawm cov cuab yeej tso tawm ib nrab no ua tiav raws li cov kev cai ntawm thoob ntiaj teb tus qauv IEC 60270, lub teb chaws tus qauv GB/T 7354 "Partial Discharge Measurement," thiab DL/T 417 "Cov Lus Qhia rau Ntawm {{3} Kev Ntsuas Kev Ntsuas Hluav Taws Xob."

Khoom Parameter (Specification)

Kev ntsuas raws	Independent dual channels
Testable capacitance ntau yam	6 pF rau 250 μF
Kev ntsuas ntau	0.1 pC rau 10,000 nC
Kev soj ntsuam rhiab heev	0,01pc ua
Sampling precision	12-ntsis; Sampling tus nqi; 20 M / s
Zaub hom
(1) Cov txheej txheem tso saib	Ellipse - Sine Wave - Kab.
(2) Ua kom synchronization	Internal/External Triggering. Internal trigger synchronizes nrog ntsuas fais fab mov (50Hz). Sab nraud trigger synchronizes nrog kev sim fais fab mov zaus (50-400Hz).
(3) Sab nraud trigger sync teeb liab input voltage	10-200V, input zog <1 VA.
(4) Kev txiav txim siab theem teeb liab	Ellipse zaub siv polar coordinates; sine wave zaub siv sine wave format. Cov duab duab pib ntawm qhov ntsuas hluav taws xob qhov chaw xoom, nrog cov duab ntev sawv cev rau ib lub voj voog ntawm lub zog. Nyob rau sab nraud trigger sync hom, lub kaw lus qhia meej meej lub zog ntsuas lub sijhawm thiab theem.
Lub Sijhawm Qhov rai	Phase magnitude yog xaiv tau dawb. Lub sij hawm qhov rais tuaj yeem dynamically loj rau cov zaub. Ob lub sijhawm qhov rais tuaj yeem qhib sib cais lossis ib txhij.
Lim Bandwidth	3dB qis- zaus txiav tawm zaus fL; 20, 40, 60, 80kHz (OFF ntawm 9kHz). 3dB siab-frequency cutoff zaus fH; 100, 200, 300, 400kHz (OFF ntawm 1MHz). fL thiab fH tuaj yeem hloov tau yooj yim ua ke los tsim ntau yam lim passbands. Digital filtering; 10kHz txog 1MHz xaiv tau.
Teeb liab Amplifier
Tau txais kev hloov kho	Coarse and fine gain adjustment. Coarse gain has 5 steps with 20dB (10x) gain difference between steps, ±1dB adjustment error. Fine gain range >20dB ib.
Amplifier zoo/negative polarity teb asymmetry	<1dB.
Kev ntsuas qhov ntsuas qhov tso tawm ib nrab
Cov cim tso tawm ib nrab tuaj yeem ntsuas tau txuas ntxiv, nthuav dav, thiab lwm yam kev ua yeeb yam nrog qhov yuam kev ntawm ± 5% (raws li qhov ntsuas tag nrho).
Nta cov ntaub ntawv khaws cia, playback, thiab luam ntawv ua haujlwm los tsim cov ntawv tshaj tawm cov qauv.
Kev ua haujlwm ib puag ncig
Kub	-10℃rau 45 degree; txheeb ze humidity; Tsawg dua lossis sib npaug li 95%.
Fais fab mov	AC 220V; Zaus; 50Hz; Lub hwj chim; 100W (siv 300W industrial- qib fais fab mov).

Khoom feature thiab daim ntawv thov

1. **System Compatibility thiab Function Integration**: Txhawb kev koom ua ke nrog MES thiab ERP systems rau streamlined ntau lawm tswj thiab cov ntaub ntawv consolidation; suav nrog AC ib feem ntawm kev tso tawm cov peev xwm los ua kom tiav cov kev soj ntsuam tseem ceeb yam tsis muaj cov cuab yeej tshwj xeeb ntxiv.

2. **Channel thiab Synchronization Performance**: Ua kom muaj kev ywj pheej dual -channel tsim rau synchronous sampling, ua, thiab tso saib cov cim tso tawm ib nrab, kom ntseeg tau tias muaj kev sib xws ntawm ntau txoj kev. Kev hloov pauv sab hauv / sab nraud synchronization hom muaj, ua tiav los ntawm xoom- cov cim qhia thiab theem kev daws teeb meem muaj peev xwm rau kev ntes cov ntaub ntawv qhia theem.

3. **Flexible Display Modes**: Muaj elliptical, linear, and sinusoidal display options. Cov neeg siv tuaj yeem hloov pauv tau yooj yim raws li kev sim cov xwm txheej thiab cov kev xav tau ntawm kev tsom xam kom haum raws li kev soj ntsuam ntawm ntau hom teeb liab tawm ib nrab.

4. **Signal Analysis Capabilities**: Txhawb ib qho kev tso tawm pulse waveform tsom xam rau kev txiav txim siab ntawm cov yam ntxwv tawm. Tso cai rau ib zaug xwb - ntes tau ntawm qhov tshwj xeeb lossis random waveforms rau cov ncauj lus kom ntxaws decomposition tsom xam. Nta 2D thiab 3D ib nrab tso tawm spectrum visualization rau intuitive depiction ntawm paug qauv.

5. ** Tau txais kev hloov kho muaj peev xwm **: Kev ywj pheej nce kev hloov kho rau txhua qhov channel. Waveform zaub tuaj yeem hloov kho tau yooj yim yam tsis muaj kev cuam tshuam cov txiaj ntsig ntsuas, ntsuas qhov pom tseeb thiab cov ntaub ntawv raug.

6. **Anti-Interference Design**: Incorporates static interference suppression kom tshem tawm theem-tso teeb liab cuam tshuam; Siv correlation filtering thev naus laus zis los tiv thaiv kev cuam tshuam tsis sib xws ntawm kev sib txuas nrog cov khoom siv hluav taws xob; Bandpass lim integrate analog thiab digital hybrid filtering cov tswv yim nrog dawb combinable bandwidths kom muaj kev tiv thaiv tag nrho cov hom kev cuam tshuam cov teeb liab.

7. **Phase Window Function**: Txhawb nqa lub qhov rais arbitrary nyob rau hauv 360 degrees, nrog rau xaiv ib leeg -qhov rais los yog dual- qhov rai hom, ua kom meej meej lub hom phiaj ntawm ib nrab tso tawm teeb liab nyob rau hauv lub sij hawm xav tau ntau yam thaum tsis suav nrog cuam tshuam tsis cuam tshuam.

8. **Multi-Parameter Saib Xyuas thiab Kev Teev Tseg**: Ib txhij kuaj pom PD cov teeb liab thaum saib xyuas qhov ntsuas hluav taws xob hauv lub sijhawm tiag tiag thiab tau txais cov ntaub ntawv ntsuas tseem ceeb. Txhawb instant txuag ntawm cov ntaub ntawv xeem thiab waveforms; Cov ntaub ntawv keeb kwm tuaj yeem muab khaws cia, tso tawm, thiab tshuaj xyuas rau kev taug qab thiab kev txheeb xyuas tom qab.

9. **Cov ntaub ntawv tso tawm thiab Tshaj Tawm Tshaj Tawm**: Ua kom yooj yim cia thiab luam tawm cov duab tawm ib nrab thiab cov ntaub ntawv. Tsis siv neeg tsim cov ntawv tshaj tawm kev xeem, txhim kho kev sim ua kom zoo thiab ua tiav cov txiaj ntsig.

Kev tsim kho cov ntsiab lus

Lub multi-channel digital ib feem tso zis detector yog tsim rau ib feem ntawm qhov paug tawm thiab saib xyuas online ntawm transformers, instrument transformers, generators, surge arresters, bushings, GIS, capacitors, power cables, switches, and other high-voltage electronic equipment across various voltage and capacities.

Lub Tuam Txhab Txuj Ci

FAQ

1) Dab tsi yog qhov tseem ceeb ntawm MEJFD-W2010 Multi-Channel Digital Partial Discharge Detector, thiab lawv lub luag haujlwm tseem ceeb yog dab tsi?

Teb: Cov ntsiab lus tseem ceeb thiab lawv txoj haujlwm yog raws li hauv qab no:
Ua ntej, JZF-10N Calibration Square Wave Generator, lub tshuab hluav taws xob nqa tau siv tau los siv rau kev ntsuas cov khoom siv thaum lub sijhawm kuaj thiab lub Hoobkas kuaj khoom, sib xws nrog ntau yam kev ntsuas ntsuas pom zoo los ntawm IEC-270; Thib ob, cov khoom siv nkag (Nos. 1–12 thiab 7R), tseem hu ua kev kuaj pom impedances, ntes cov ntaub ntawv pov tseg los ntawm kev ntsuas hluav taws xob los ntawm ntau txoj hauv kev tshawb pom xws li kev sib txuas thiab kev teeb tsa. Thib peb, PDLF-1 adapter txuas cov input units mus rau ib feem ntawm qhov paug ntes, lim tawm cov kev cuam tshuam ntau zaus los ntawm ib feem ntawm cov teeb liab tawm los txhim kho kev ntsuas kev ua tau zoo thiab cov teeb liab-rau-suab nrov piv.

2) MEJFD-W2010 Multi-Channel Digital PD Detector ua li cas thiaj li tiv thaiv- cuam tshuam kev ua haujlwm thaum kuaj?

Teb: Cov cuab yeej siv ntau yam qauv tsim rau kev cuam tshuam kev cuam tshuam: Ua ntej, nws suav nrog kev tiv thaiv kev cuam tshuam - muaj peev xwm cuam tshuam zoo li qub txhawm rau tshem tawm theem- kho cov teeb liab cuam tshuam. Thib ob, nws siv cov cuab yeej siv kev sib raug zoo lim dej kom zoo tshem tawm kev cuam tshuam tsis sib xws ntawm kev sib txuas nrog cov khoom siv hluav taws xob. Thib peb, nws cov bandpass lim integrates analog thiab digital hybrid filtering cov tswv yim nrog dawb do combinable bandwidths rau saj zawg zog suppression ntawm ntau yam cuam tshuam. Tsis tas li ntawd, thaum ua tau, tso cov qauv kuaj rau hauv ib chav tsev tiv thaiv ntxiv tiv thaiv kev cuam tshuam sab nraud.

3) Dab tsi yog qhov kev xeem ntawv tsim cov txheej txheem rau MEJFD-W2010 Multi-Channel Digital Partial Discharge Detector?

Teb: Cov txheej txheem tsim cov ntawv xeem yog raws li hauv qab no: Ua ntej, qhib nplooj ntawv xeem nyob rau hauv AC ib feem ntawm kev tso tawm software thiab ua raws cov ntaub ntawv tseem ceeb xws li chav kuaj, tus lej tshaj tawm, cov khoom npe, cov qauv khoom, tester, kub, thiab av noo. Tom qab ntawd, siv lub pob "Ntxiv" txhawm rau rub tawm cov ntawv xeem screenshots lossis 'Tshem tawm' khawm kom tshem tawm cov duab tsis xav tau. Tom qab ua tiav cov ntaub ntawv nkag thiab lub koom haum screenshot, nyem lub pob "Tsim Daim Ntawv Tshaj Tawm" los tsim cov ntawv tshaj tawm cov qauv hauv PDF hom. Thaum kawg, xaiv "Txuag thiab Tawm" lossis ncaj qha "Tawm" nplooj ntawv.

Cim npe nrov: Tuam Tshoj simulation 2-channel ib nrab paug ntes ntes manufacturers, hoobkas