I-DC Link Capacitor
Ikhathalogu yamva nje-2025
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Isixhobo Sokuxhobisa Amandla Esisandula Ukwenziwa Esinobuchule Bokuziphilisa (DKMJ-S)
Imodeli yeCapacitor: DKMJ-S
Iimbonakalo:
1. Ii-electrode zeCopper nuts/screws, kulula ukuzifakela
2. Ukupakisha kwesinyithi okuzaliswe yi-resin eyomileyo
3. Umthamo omkhulu ngobukhulu obuncinci bomzimba
4. Ukuxhathisa amandla aphezulu ombane kunye nokukwazi ukuziphilisa
5. Ubuchule bokusebenza phantsi kombane ophezulu
6. Ulindelo Lobomi Obude Nokusebenza Okungcono Xa kuthelekiswa Nee-Electrolytic Capacitors
Izicelo:
1. Ukugcinwa kwamandla kunye nokucoca kwi-DC-Link Circuit
2. Ii-Applications ze-VSC-HVDC ezisekelwe kwi-IGBT (i-Voltage Sourced Converter) Ukuhambisa Amandla phantsi komhlaba kumgama omde
3. Izixhobo zoMbane eziya eZiqithini
4. I-Inverter ye-Photovoltaic (PV), i-Wind Power Converter
5. Izithuthi zoMbane (ii-EV) kunye nezithuthi zoMbane eziDibeneyo (ii-HEV)
6. Zonke iintlobo zee-Frequency Converters kunye nee-Inverters
7. SVG, Izixhobo zoLawulo lwaMandla ze-SVC
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I-Capacitor yeFilimu eyenzelwe wena eyenzelwe usetyenziso lwe-EV kunye ne-HEV
Ii-capacitor zefilimu zamandla eziphambili ezineteknoloji yokuziphilisa elawulwayo yenye yezisombululo ze-elektroniki zamandla ezinokuxhomekeka kwiinjineli ze-EV kunye ne-HEV ukuze zihlangabezane nobukhulu obuqinileyo, ubunzima, ukusebenza, kunye nemigangatho yokuthembeka engenabungozi kakhulu kule marike inzima.
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I-capacitor yefilimu enamandla ye-elektroniki
I-CRE ivelisa ezi ntlobo zilandelayo zee-capacitors ze-elektroniki ezinamandla:
Ifilimu yeplastiki eyenziwe ngesinyithi yeMKP, incinci, ayilahli kakhulu. Zonke ii-capacitors ziyaziphilisa ngokwazo, oko kukuthi, ukuphazamiseka kwe-voltage kuyaphiliswa kwimizuzwana nje emincinci kwaye ngoko ke azivelisi mjikelo umfutshane.
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I-capacitor yefilimu ye-DC yangoku ephezulu yamandla e-inverters yombane ye-drivetrain
1. Iphakheji yeplastiki, etywinwe nge-epoxy resin enobuhlobo nendalo, iileya zobhedu, ubukhulu obulungiselelwe wena
2. Ukuchasana ne-voltage ephezulu, ifilimu ye-polypropylene yesinyithi eziphilisayo
3. I-ESR ephantsi, amandla okuphatha umsinga ophezulu we-ripple
4. I-ESR ephantsi, inciphisa ngempumelelo i-voltage ebuyela umva
5. Umthamo omkhulu, isakhiwo esincinci
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I-capacitor yefilimu eyenziwe ngesinyithi yokusetyenziswa kombane (DMJ-MC)
Ii-capacitor zefilimu ze-elektroniki ezinamandla
Ii-capacitors zefilimu zePolypropylene zinokufanelekela ukusetyenziswa kwiiklasi eziphezulu.
1. Izinto ezibangela ukusasazwa kwezinto eziphantsi kakhulu (tan δ)
2. Izinto ezisemgangathweni ophezulu (Q)
3. amaxabiso aphantsi okungenisa (ESL)
4. Akukho makrofoni xa kuthelekiswa nee-capacitors zeseramikhi
5. Ulwakhiwo lwesinyithi luneempawu zokuziphilisa
6. Ii-voltages ezilinganiswe kakhulu
7. Ukumelana nomsinga ophezulu we-ripple current
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I-capacitor yefilimu yokuziphilisa ene-voltage ephezulu kwizixhobo ze-elektroniki nezombane
Ii-capacitors zefilimu zePP ze-elektroniki zamandla
I-CRE igxile kakhulu kwimithetho yokhuseleko lwe-capacitor kunye nokusebenza kwezixhobo.
Ii-capacitor zefilimu ze-PP zine-dielectric absorption ephantsi, nto leyo eyenza ukuba zilungele ukusetyenziswa njengezicelo zesampulu kunye nokubamba, kunye neesekethe zeaudio. Ziyafumaneka kwezi zicelo zichanekileyo kwi-capacitance tolerances ezincinci kakhulu.
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Isisombululo se-capacitor esomileyo esenziwe ngokwezifiso sokutsala umzila wesitimela i-3000VDC
Uthotho lwe-capacitor ye-traction kaloliwe i-DKMJ-S
1. I-capacitor eziphilisayo neyomileyo ene-stainless steel case
2. Ifilimu yePP enesinyithi esahlulwe ngokwezigaba eqinisekisa ukuba i-self-inductance iphantsi
3. Ukumelana nokuqhekeka okuphezulu kunye nokuthembeka okuphezulu
4. Ukuqhawula uxinezeleko olugqithisileyo akujongwa njengento eyimfuneko
5. Ingaphezulu le-capacitor livalwe nge-epoxy ezicimayo ezisebenzela ukusingqongileyo.
6. Itekhnoloji ye-CRE patent iqinisekisa ukuba i-self inductance iphantsi kakhulu.
