Magawo aumisiri a thyristor intermediate frequency power supply cabinet

1. Magawo akuluakulu aukadaulo a KGPS-500/0.5 magetsi apakatikati ndi awa:

2. BSC8M-2 main control board: zigawo zikuluzikulu zimatengera chipika cha American ASIC2 chokhala ndi kachulukidwe kakakulu kakachulukidwe, chokhala ndi gawo losinthira motsatana, inverter imagwiritsa ntchito kusesa pafupipafupi zero voteji poyambira, kutsata pafupipafupi kutengera chiwembu chazitsanzo, inverter dera Pali inverter ngodya kusintha dera mu Kuwonjezera, amene akhoza basi kusintha mafananidwe katundu impedance. Ili ndi ntchito yoyambira mochulukira komanso chitetezo cha kuchepa kwa zinthu.

3. Ntchito ndi chitetezo: Dera lalikulu la digito la bolodi lalikulu lolamulira lili ndi 31 zolowera / zotulutsa. Ntchito zamkati zimaphatikizapo rectifier phase shift trigger, phase sequence adaptive, inverter trigger, inverter lead angle loko, inverter mobwerezabwereza kuyambika ndi main Control panel undervoltage automatic protection ndi ntchito zina.

◇ Main dera chitetezo lalifupi dera

◇ Main dera alibe gawo chitetezo

◇ Kutetezedwa kwamagetsi apamwamba komanso otsika

◇ Kuzizira madzi otsika kuthamanga chitetezo

◇ Kuteteza kutentha kwa madzi ozizira kwambiri

◇ SCR over-voltage and over-current protection

◇ Katundu wochulukira komanso malire opitilira

4. Sefa riyakitala: Chitsulo cha silicon chosankhidwa kuti riyakitala ndi Z10 ozizira-anagulung’undisa mkulu permeability silicon zitsulo zopangidwa ndi Wuhan Iron ndi Zitsulo. Chubu chamkuwa chimavulazidwa ndi chubu chamkuwa cha T2 chopanda oxygen chopangidwa ndi Luoyang Copper Material Factory. Pawiri yokhotakhota waya phukusi, wokutidwa ndi mica tepi, H-kalasi kutchinjiriza, phokoso ntchito ndi zosakwana 70 decibel;

5. Universal circuit breaker: Woyendetsa dera la kabati yosinthira kutsogolo kwa magetsi apakati amasankha chitsanzo cha DW-17;

6. Pulogalamu yogwiritsira ntchito: Pali mamita pamagulu monga magetsi a DC, magetsi a DC, magetsi apakati, magetsi apakati, mafupipafupi apakati, ndi zina zotero. Zokhala ndi AC kutsegula / kutseka, kuyambika kwapakati / kuyimitsa kwapakati, mabatani okonzanso zolakwika, magetsi opitilira apo, owonjezera-voltage, chosinthira chowongolera mkati / kunja ndi potentiometer yosinthira mphamvu. Kutulutsa kwamphamvu kwa inverter kumatha kusinthidwa mosasamala mkati mwa 10% mpaka 100%.

7. Njira yotetezera madzi ozizira a inverter: kabati yamagetsi yapakati pafupipafupi imatenga madzi ozizira otsekedwa, ndipo thyristor ndi reactor zili ndi chitetezo cha kutentha kwa madzi. Pamene kutentha kwa madzi kupitirira mtengo wovotera, inverter idzatseka; mapaipi onse olowera ndi otuluka amapangidwa ndi chitsulo chosapanga dzimbiri.

8. Mapangidwe akunja a inverter: mawonekedwe akunja ndi nduna ya GGD yokhazikika, kabati ya zitseko zitatu, miyeso yonse (kutalika × m’lifupi × kutalika): 2400 × 900 × 2000mm, chipolopolo cha nduna chimapopera ndipo mtundu ndi wowala. zobiriwira.