Hwj chim Harmonic Lim
◆ Peb-theem technology, siab zog ceev
◆ Txhawb peb hom kev them nyiaj: kev sib haum xeeb, lub zog reactive, thiab qhov tsis sib xws
◆ FPGA + ARM architecture, kev suav ceev ceev, thiab kev sib txuas ntse dua
◆ Standard khib loj, yooj yim rau nruab nyob rau hauv ntau yam kev lag luam- txheem txee
◆ Cov cuab yeej siv tshwj xeeb patented, kev ywj pheej ntawm huab cua, tshem tawm cov PCBAs lossis cov khoom siv hluav taws xob
Khoom Description
Hwj chim harmonic filer, tiam tshiab ntawm tag nrho cov kev sib haum xeeb tshem tawm cov cuab yeej ntawm nws tus kheej tsim thiab tsim los ntawm peb lub tuam txhab, muaj qhov zoo sib xws ntawm cov thev naus laus zis niaj hnub: sai dua, me dua, muaj zog dua, thiab yooj yim rau nruab, tswj, thiab kho qhov teeb meem, lawv tuaj yeem daws teeb meem hluav taws xob zoo.
Hwj chim harmonic filers siv fais fab electronics technology. Lub ntsiab Circuit Court muaj xws li: Circuit Court breakers, ceev- ua fuses, surge protectors, main contactors, snubber contactors, grid-connected inductors, LC filters, converters, and DC energy storage capacitors.
Lub kaw lus tswj hwm ntawm lub lim dej haromonic muaj xws li DSP + FPGA, hais kom ua tam sim no xam Circuit Court, thiab tam sim no taug qab tswj circuits kom pab tau qhov teeb meem thiab tswj cov lus txib kom tau. Lub hwj chim harmonic filer siv lub transformer tam sim no los xyuas cov load tam sim no. Cov ntaub ntawv ua cov nti hloov cov teeb liab analog rau hauv cov teeb liab digital, uas tom qab ntawd xa mus rau DSP sab hauv. Los ntawm kev ua algorithmic, lub teeb liab raug rho tawm los ntawm cov khoom sib haum xeeb ntawm cov khoom thauj tam sim no. Lub kaw lus tswj ces teeb tsa cov teeb liab hais kom ua, uas siv SVPWM tswj raws li lub teeb liab tsav los tswj cov IGBTs sab hauv. Qhov no qhia lub inverter los tsim kom muaj kev sib haum xeeb tam sim no sib npaug hauv qhov loj thiab qhov sib txawv ntawm cov kev taw qhia rau lub load harmonic tam sim no, uas yog ces txhaj rau hauv daim phiaj kom lim tawm cov harmonics.
Daim ntawv qhia
| Kev ntsuas hluav taws xob | |
| Txoj kev txuas | Peb-theem peb-hlau, peb-theem plaub-wire |
| Ua haujlwm voltage | 380V(±20%) |
| Ua haujlwm zaus | 50/60Hz, ± 10% |
| Khoom specifications | 50,75,100A,150A,200A |
| Tam sim no transformer specifications | 50:5 ~ 30000:5 |
| Suab nrov | 65 dB |
| Nta | |
| Hloov cov khoom siv | IGBT |
| Hloov zaus | >20 kHz |
| Cov txheej txheem kub dissipation | Intelligent cua txias |
| Kev tswj cua sov dissipation | Adaptive ntxuam ceev hloov |
| Kev tiv thaiv muaj nuj nqi | Overvoltage, undervoltage, overheating, overcurrent, luv Circuit Court tiv thaiv |
| Kev them nyiaj yug ua haujlwm | |
| Harmonic filtering tus nqi | ＞95% |
| Lub zog poob | ＜3% |
| Harmonic filtering ntau | Harmonics ntawm 2nd mus rau 50th tuaj yeem tswj hwm tus kheej thiab teeb tsa. |
| Tag nrho lub sij hawm teb | 10 ms |
| Resonance tiv thaiv | Active inhibition |
| Zaub Interface | |
| Zaub screen | 7-ko taw puv xim touchscreen (txheej hom) |
| Lus | Suav, Lus Askiv, thiab hom lus customizable |
| Roj teeb zaub | Distortion tus nqi, lub zog qhov tseem ceeb, lub zog, voltage, tam sim no, thiab lwm yam ntaub ntawv tso saib |
| Kev sib txuas lus interface thiab raws tu qauv hom | RS485, Modbus raws tu qauv |
| Ib puag ncig tej yam kev mob | |
| Ua haujlwm kub | -10℃~ +40 degree |
| txheeb ze humidity | <95%, no condensation |
| Qhov siab | <5000 meters (above 1000 meters, capacity decreases by 1% for every additional 100 meters) |
| Lwm tus | |
| Kev tiv thaiv qib | IP20 ntsuam xyuas, lwm yam kev ntsuas muaj nyob rau ntawm qhov kev thov. |
| Txoj kev teeb tsa | Khib-mount, phab ntsa-mount, integrated txee configurations. |
Q&A
1. Yuav ua li cas active harmonic lim txhim kho kev ntseeg siab ntawm kuv lub Hoobkas?
Active harmonic filters tiv thaiv cov khoom tripping, overheating, thiab malfunctions los ntawm stabilizing voltage thiab txo distortion. Qhov tshwm sim yog smoother ntau lawm, tsawg downtime, thiab ntev cov khoom siv lifespan.
2. Cov lim dej ua haujlwm puas tuaj yeem txo kuv cov nqi hluav taws xob?
Active harmonic filters txhim kho qhov system efficiency los ntawm kev txo lub cev poob, tiv thaiv overheating, thiab optimizing reactive zog. Qhov no thaum kawg txhais kom txo cov nqi hluav taws xob thiab txo nqi kho.
3. Hauv ib lub cev, ib lub lim dej ua haujlwm puas tuaj yeem ua haujlwm rau ntau tus neeg tsav tsheb?
Yog lawm. Ib lub lim dej ua haujlwm sib haum xeeb lossis ntau lub qauv sib txuas tuaj yeem lim tawm cov kev sib haum xeeb uas tsim los ntawm ntau yam 6-pulse tsav tsheb. Qhov no yog tus nqi ntau dua - kev xaiv zoo dua piv rau kev kho dua tshiab ntawm kev siv tshuab ua ntej-kawg rau txhua tus neeg tsav tsheb.
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