Mabda'a Shaqaynta Soo noqnoqoshada Sare ee Gobolka Adag

Waxa loogu yeero "soo noqnoqoshada sare ee gobolka adag" waa sababtoo ah waxay isticmaashaa transistors (MOS field effect transistors or IGBT) sida qaybaha ugu muhiimsan ee inverter. Si ka duwan tuubooyinka vacuum waa godan (gudaha waxaa ka buuxa gaas sharaf leh, sidaas darteed waxaa loo yaqaan "gaseous"), transistors waa adag yihiin.

Soo noqnoqoshada heerka adag ee gobolka waa badeecad la cusboonaysiiyay oo ah tuubada faakuumka soo noqnoqda, wareeggeeda ugu weyna waxay la mid tahay inta jeer ee thyristor dhexdhexaad ah, laakiin way ka duwan tahay tuubada vacuum-ka soo noqnoqda. Mabda'eeda aasaasiga ah waa sida soo socota: 

Saddex-waji AC caadiga ah (380V iyo inta jeer ee 50HZ ee Shiinaha) waxaa loo beddelaa korantada la hagaajin karo oo garaaceysa DC iyada oo loo marayo hagaajinta wareegga (SCR ama diode iyo IGBT), DC-gan waa la sifeeyaa ama mowjadda siman waxay noqotaa siman DC, ka dibna gal buundada inverter (adoo la adeegsanayo transistor awood weyn MOSFET ama IGBT) si ay u noqoto mid joogto ah. Tani hadda soo noqnoqoshada sare waxaa la siiyaa resonance taangiga resonance taangiga waxaa loo isticmaali karaa biraha heat.Inverter awoodda buundada korsado qaab-dhismeedka modular.each modules awood labada lamaane waa same.but tirada modules korantada loo isticmaalo kala duwan yahay iyadoo ku xiran power.Bal qalabku waa weyn ama yar yahay, qaab-dhismeedka waa asal ahaan same.The wareegga taangiga resonant waa in taxane ah ama qaab barbar socda wax soo saarka korantada sare.

Marka la barbar dhigo tuubooyinka faakuumka soo noqnoqda ee sarreeya, heerka adag ee qalabka soo noqnoqda faa'iidooyinka sida soo socota:

1.Good alxanka tayada: isbarbardhigga waxay muujinaysaa in tuubooyinka birta welded by state adag qalabka soo noqnoqda sare leh width welded uniform iyo kulaylka, iyo burrs gudaha iyo dibadda ka yar.

2.Energy-badbaadinta:tijaabooyinku waxay muujinayaan in sifada la mid ah alxankaani uu badbaadin karo in ka badan 25% korontada marka la barbar dhigo qalabka vacuum tube

3.Biyo-badbaadinta:sababtoo ah is-luminta yar awgeed.uma baahna biyo qaboojin badan.sidaas darteed waxay isticmaashaa in ka badan 50% biyo ka yar marka loo eego qalabka tuubada faakuumka oo isku mid ah.

4.Xajmiga yar iyo miisaanka fudud: sababtoo ah cabbirka yar ee qaybaha ugu muhiimsan (MOSFET) iyo sidoo kale alxanka transformer.filament regulators.matching coils.gate circuits.iwm. Markaa mugga guud wuxuu ka badan yahay 50°/4. Ka yar qalabka tuubbada faakuumka ee isla qeexitaannada

5.Easy si ay u shaqeeyaan: koronto lahayn, danab ugu sarreysa kama badna dhawr boqol oo volts, sidaas darteed ma keeni doono dhaawac shakhsi