I-DC bus Capacitors ye-IGBT-Based Converters kwi-Traction Apparatus

Inkcazelo emfutshane:

DC ibhasi capacitor DMJ-MC series

I-metallized film capacitors zenziwe ngeefilimu ezimbini ezenziwe ngetsimbi kunye nefilimu yeplastiki njenge-dielectric.

Ibhityile kakhulu (~ 0.03 μm[2]) i-aluminiyam efakwe kwi-vacuum-deposit metallization isetyenziswa kwelinye okanye kumacala omabini ukuze isebenze njenge-electrode.

Thumela i-imeyile kuthi Khuphela njengePDF

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iipolypropylene film capacitors

Fixed metallized polypropylene film dielectric dc capacitors,

Olu lungelelwaniso lunokuba neepropati "zokuziphilisa", ekubeni ukuchithwa kwe-dielectric okanye iisekethe ezimfutshane phakathi kwe-electrodes azikhokeleli ekutshatyalalisweni kwecandelo.

Ngolu yilo olusisiseko, kunokwenzeka ukwenza iimveliso ezikumgangatho ophezulu ezifana ne "zero defect" capacitors kunye nokuvelisa i-capacitors yesilonda kunye namaxabiso amakhulu omthamo (ukuya kwi-100 μF kunye nenkulu) kwiimeko ezincinci (ukusebenza okuphezulu kwe-volumetric) xa kuthelekiswa nefilimu / ukwakhiwa kwefoyile.

I-CRE yomelele kubuchule bayo be-R&D, siphuhlisa i-capacitor ngokwe-capacitance elinganisiweyo, umbane olinganisiweyo, indawo yokusebenza, njl.

Uphawu

1. Iteknoloji yodidi olomileyo;

2. Uluhlu olubanzi lobushushu;

3. Ukukwazi ukumelana nombane ophezulu kakhulu;

4. Ilahleko yombane ephantsi;

5. Ukukwazi ukuphatha ukunyuka okuphezulu kunye nokuphezulu kakhulu kwangoku.

Isicelo

Ii-capacitors zefilimu ezisetyenziselwa izixhobo zombane zipakishwe kwiindlela eziqhelekileyo kunye neziqhelekileyo zoshishino: i-axial, i-radial, i-cylindrical, i-case yensimbi, njl.