I-DC Bus Capacitor Yeziguquli Ezisekelwe ku-IGBT ku-Traction Apparatus

Incazelo emfushane:

I-DC bus capacitor DMJ-MC uchungechunge

Ama-capacitor efilimu anensimbi enziwe ngamafilimu amabili ensimbi anefilimu yepulasitiki njenge-dielectric.

I-aluminium encane kakhulu (~ 0.03 μm[2]) ye-aluminiyamu efakwe ku-vacuum isetshenziswa ohlangothini olulodwa noma zombili ukuze isebenze njengama-electrode.

Thumela i-imeyili kithi Landa njenge-PDF

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ifilimu ye-polypropylene capacitors

Fixed metallized polypropylene film dielectric dc capacitors,

Lokhu kulungiselelwa kungaba nezakhiwo "zokuziphilisa", ngokuthi ukuwohloka kwe-dielectric noma izifunda ezimfushane phakathi kwama-electrode akuholeli ngempela ekubhujisweni kwengxenye.

Ngalo mklamo oyisisekelo, kungenzeka ukwenza imikhiqizo yekhwalithi ephezulu njengama-capacitor "zero defect" kanye nokukhiqiza ama-capacitor amanxeba anamanani amakhulu we-capacitance (kufika ku-100 μF nangaphezulu) ezimweni ezincane (ukusebenza kahle kwevolumu ephezulu) uma kuqhathaniswa nefilimu/ ukwakhiwa kwe-foil.

I-CRE inamandla ngamakhono ayo e-R&D, sithuthukisa i-capacitor ngokuya ngekhono elilinganiselwe, i-voltage elinganiselwe, indawo yokusebenza, njll.

Isici

1. Ubuchwepheshe bohlobo olomile;

2. Ibanga lokushisa elibanzi;

3. Ikhono lokumelana nama-voltage aphezulu kakhulu;

4. Ukulahleka kukagesi okuphansi;

5. Ikwazi ukuphatha ukukhuphuka kwamanje okuphezulu nokuphezulu kakhulu.

Isicelo

Ama-filimi capacitor azosetshenziswa emishinini ye-elekthronikhi ahlanganiswe ezindleleni ezijwayelekile nezijwayelekile zasembonini: i-axial, i-radial, i-cylindrical, ikesi lensimbi, njll.