mankhwala

IS200EPSMG1A Exciter Power Supply Module (EPSM) imagwiritsidwa ntchito pamakina owongolera okhazikika komanso owongolera.

Ma module a EPSM Gulu l (EPSMGl) amagwiritsidwa ntchito mu dongosolo la fullstatic ndi EPSM Group 2 modules (EPSMG2) amagwiritsidwa ntchito poyang'anira olamulira.

EPSM ili ndi zigawo zazikulu ziwiri, chowongolera cha buck-pull in-verter. The buck-regulator amasintha mphamvu yolowera kukhala $0 V dc yapakati volt-age.

Mphamvu yapakatiyi imayikidwa pa kankhira-kukoka inverter kuti apange ma voltages angapo ofunikira. Transformer yomwe imagwiritsidwa ntchito mu push-pull inverter imapereka kudzipatula kwamagetsi apamwamba pakati pa gwero lamagetsi olowera ndi zomwe zimaperekedwa kudongosolo lowongolera.

M'makina owongolera ma statie, EPSMG1 imatembenuza l25 V de kuchokera ku IS200EPDMExciter Power Distribution Module (EPDM) kukhala ma voltages ofunikira pakuwongolera kosangalatsa kwaEX2100.

Pali ma EPSMG atatu odziyimira pawokha omwe amapereka mphamvu ku cach ya olamulira Ml, M2, ndi C.

Amayikidwa mu IS200EPBP Ex-citer Power Backplane (EPBP) yomwe ili pansi pa EBKP mu kabati yolamulira. Ma Con-nectors Pl ndi P2 amanyamula mphamvu kuchokera ku EPSMGl kupita ku EPBP zomwe zimaphatikizapo zolumikizira chingwe kupita ku EBKP ndi ma board ena.

EPSMGl imapereka +5 V dc, ±l5 V dc, ndi +24 V dc ku EBKP. Mphamvu imaperekedwanso kuma module akunja motere:

+ 24 V de kuti mupatse mphamvu mafani, gawo la de-excitation, moduli ya crowbar, module ya grounddetector, ndi gawo lamagetsi / lapanoIsolated + 70 V de kuti mulowetsedwe ndi ma board board.