Uarancin zafi

Na'urorin lantarki na Wutar Lantarki

Thyristor 1
Runau thyristor

Heatingarancin shigarwa shine mafi yawan amfani dashi don narkewar ƙarfe, adana zafi, ɓarna, walda, ƙwanƙwasawa, zafin rai, diathermy, tsarkakewar ƙarfe na ruwa, maganin zafi, bututun lankwasawa, da haɓakar ƙira. Powerarfin wutar shigarwa ta ƙunshi kewaya mai gyara, kewaya mai juyawa, da'irar ɗaukar kaya, sarrafawa da kewaye kariya.

Fasaha matsakaiciyar wutar lantarki don samarda dumama ita ce fasaha wacce ke gyara sauya mitar mitar ta yanzu (50Hz) zuwa ikon kai tsaye sannan ta koma matsakaiciyar mita (400Hz ~ 200kHz) ta hanyar na'urorin semiconductor kamar su thyristor, MOSFET ko IGBT. Kayan fasaha a cikin hanyoyin sarrafa sassauƙa, babban ƙarfin fitarwa, da ingantaccen aiki fiye da naúrar, kuma ya dace don canza mita gwargwadon buƙatun dumama.

Mai gyara ƙanana da matsakaitan kayan aikin samarda wutar lantarki yayi amfani da matakai uku na gyara thyristor. Don kayan aikin samarda wutar lantarki mai karfin gaske, za'ayi amfani da 12-pulse thyristor gyara don inganta matakin wutar lantarki na wutan lantarki da kuma rage grid-side harmonic current. Powerungiyar ƙarfin inverter tana ƙunshe da saurin-saurin saurin canzawar thyristor a layi ɗaya sannan jerin da aka haɗa don fahimtar fitowar wutar lantarki.

Inverter da resonant circuit zasu iya kasu kashi biyu bisa tsarin tsarin abubuwa: 1) nau'ikan resonant type, 2) type resonant type.

Nau'in daidaitaccen nau'in: ana amfani da ƙarfin lantarki mai ƙarfi mai ƙarfi na yanzu (SCR) don ƙirƙirar rukunin wutar lantarki mai juyawa a halin yanzu, kuma ana samun haɓakar ƙarfin ƙarfi ta hanyar sarrafa kayan aikin ka. Yanayin resonant gabaɗaya yana amfani da cikakken tsarin siginar mai daidaito, kuma zaɓi wutar lantarki mai sau biyu ko yanayin mai canza wuta don ƙara ƙarfin lantarki akan inductor bisa ga buƙatu daban-daban, galibi ana amfani dashi a cikin tsarin kulawar dumama.

Nau'in tsararraki na jerin: mai karfin lantarki mai saurin-sanyaya thyristor (SCR) da kuma diode mai sauri ana amfani da shi ne don samar da naurar karfin inverter mai karfin wuta, kuma ana samun karfin samar da karfi ta hanyar sanya kayan aikin ta. Yanayin motsa jiki yana amfani da tsari mai saurin sakewa, kuma an karɓi gidan wuta don dacewa da abin da ake buƙata. Baya ga fa'idodi na babban ƙarfin factor a Grid-side, kewayon daidaita ƙarfin daidaitawa, ƙimar dumama mai ƙarfi da haɓakar nasara ta farawa, ya zama ana amfani da shi sosai a cikin shekarun yanzu kuma galibi ana amfani dashi a cikin tsarin narkewa.

Bayan inganta aikin masana'antu, Runau ya ƙera saurin canzawa thyristor yana amfani da hasken neutron da sauran matakai don ƙara rage lokacin kashewa kuma ƙarfin ƙarfin yana inganta saboda haka.

Mediumarfin wutar lantarki matsakaiciyar wutar lantarki ta ɗauki thyristor a matsayin babban na'urar wutar lantarki ta rufe dukkan fannoni tare da mitar aiki ƙasa da 8kHz. Dividedarfin ƙarfin fitarwa ya kasu kashi 50, 160, 250, 500, 1000, 2000, 2500, 3000kW, 5000KW, 10000KW mitar aiki 200Hz, 400Hz, 1kHz, 2.5kHz, 4kHz, 8kHz. Tan 10, tan 12, tan 20 don narkewar ƙarfe da ajiyar zafi, babban kayan aikin wutar lantarki shine matsakaicin ƙarfin wutar lantarki. Yanzu iyakar ƙarfin ƙarfin fitarwa ya zo zuwa 20000KW na 40Ton. Kuma thyristor shine maɓallin ikon canzawa & juyawa abun amfani don amfani dashi.

Kayan aiki na al'ada

Tsarin Thyristor na zamani

KP500A-1600V

KP800A-1600V

KP1000A-1600V

KP1200A-1600V

KP1500A-1600V

KP1800A-1600V

KP2500A-1600V

KP2500A-1600V

KP1800A-3500V

P2500A-3500V

KP1800A-4000V

KP2500A-4200V

Saurin sauya Thyristor

KK500A-1600V

KK800A-1600V

KK1000A-1600V

KK1200A-1600V

KK1500A-1800V

KK1800A-1800V

KK2000A-2000V

KK2500A-2500V

KK3000A-3000V

KK1800A-3500V

Mai gyara Diode

ZK1000A-2500V

ZK1500A-1800V

ZK1800A-3000V

ZK2000A-2500V

ZK2500A-2500V