I-Semiconductor kunye neTekhnoloji esetyenziswa kumatshini wethu

I-Semiconductor kunye neTekhnoloji esetyenziswa kumatshini wethu
1. Amandla eSemiconductor Izixhobo ezisetyenzisiweyo kwiiMveliso zethu
● UMOSFET
Iimpawu: ukusebenza rhoqo, ilahleko eziphantsi zokutshintsha kunye nokuqhuba ngokulula
● IGBT (Isango elikhutshiweyo iBipolar Transistor)
Iimpawu: ilahleko yokuqhuba ephantsi kakhulu kwi-lever yangoku ephezulu xa kuthelekiswa ne-MOSFET, ubungqingqwa obugqwesileyo, ilahleko ephantsi yokutshintsha kunye nokunyamezelwa komthwalo ongaphezulu.
● I-SCR (Isilungisi esilawulwa yiSilicon)
Uhlobo: Luhlobo lwe-thyristor kunye nesixhobo esilawulwa kancinci.
● Umlungisi
Iimpawu: umgangatho onokuthenjwa nokunyamezelana okukhulu

2. I-LC yoLuhlu lweTekhnoloji yeTekhnoloji
Ngokwesiqhelo iintlobo ezimbini zeesekethe zisetyenziswa kumatshini wokufudumeza u-Induction:

Ingxelo yangoku -uhlobo lwe-LC ngokuhambelana ngokufanayo:

Ingxelo yeVoltage- uhlobo lwe-LC yesandi

I-LC isandi esifanayo:
IOSC = QIDC VOSC = VDC
VOSC: Voltage kwi-coil VDC: DC ombane emva kokulungisa
IOSC: Okwangoku kwikhoyili IDC: DC yangoku emva kokulungiswa
● Ingxelo yangoku, ukusetyenziswa kakhulu duo ukuya Iosc eliphezulu
● Ungatshintshi ngokukhawuleza kuwo nawuphi na umthwalo kunye neqondo lobushushu kuba ifomathi yamaza ombane ngumbane osisikwere.

I-LC yeCandelo leSekethe yokuHlanganisa
VOSC = QVDC IOSC = IDC
VOSC: Voltage kwi-coil VDC: DC ombane emva kokulungisa
IOSC: Okwangoku kwikhoyili IDC: DC yangoku emva kokulungiswa

● Ingxelo yevolthi, ukusetyenziswa kwesibini esisezantsi ukuya kwi-IOSC esezantsi
● Vula ngokukhawuleza kuwo nawuphi na umthwalo kunye nobushushu, kuba Layisha ifom ye-wave yangoku sine wave sine

Zonke iimveliso zethu zisebenzisa itekhnoloji ye-LC Series Resonance ukuze umatshini wethu ugcine amandla ukuya kuthi ga kwi-30%.

3. Itekhnoloji yoLungiso lweDiode
Ngokwesiqhelo kukho iindidi ezimbini zoLungiso: UkuLungiswa kweDiode kunye nokuLungiswa kweSCR.

Ukuhlaziywa kwe-SCR:
Amandla okuphuma kulungelelwaniso kwisekethe yokulungisa
Imowudi echongiweyo yokulungisa nge-SCR (iSilicon Controlled Rectifier) ​​unobangela:
● Amandla ombane angalunganga
● Iziphumo ezingakumbi kwigridi yamandla.
● Iharmonic engaphezulu
Abathengi bafuna ukongeza ikhabhathi yokufumana amandla kwimbuyekezo yento yamandla

Uhlengahlengiso lweDiode
Ukuphuma kombane kulungelelwaniso kwisekethe ye-oscillation
Lungisa ngokuthe ngqo ngeDiode ngaphandle kokulungiswa kwendlela ecoliweyo, inzuzo ngolu hlobo lulandelayo:
● Amandla ombane olungileyo
● Isiphumo esincinci kwigridi yamandla
● I-harmonic engaphantsi.
Abathengi akukho mfuneko yokongeza ikhabhathi yokufumana amandla kwimbuyekezo kunye nokugcina iindleko.
Iimveliso zethu zisebenzisa iTekhnoloji yoLungiso lweDiode ke into yamandla ayinakuze ibe ngaphantsi kwe-0.95

4. ITekhnoloji yeLoop evalwe ngokwesiGaba
Umatshini ulandelela ngokuzenzekelayo utshintsho olwenzeka rhoqo kwisekethe ye-oscillation, ukuze isekethe yokujikeleza rhoqo isoloko ihambelana nokutshintsha kwamaza e-IGBT. Le teknoloji yesiGaba esitshiweyo esetyenziswe kwimveliso yethu eqinisekisa ukuba isekethe ye-oscillation ihlala ihlala inesandi. Kungoko ukusebenza komatshini kuhlala kungaphaya kwe-90%.

5. Itekhnoloji yokutshintsha-tshintsha (PS-ZVZCS-PWM)
Ukuthembeka kwezixhobo zamandla kuxhomekeke ekusetyenzisweni kwazo. Ukusetyenziswa kwamandla asezantsi kwizixhobo zombane kuqinisekisa ukuthembeka kwezixhobo ngaxeshanye kuqinisekisa izixhobo zombane ezisebenza kumaxesha aphezulu. Sisombulule le ngxaki ngokusebenzisa itekhnoloji yokutshintsha-tshintsha. Ngaphantsi kobuchwephesha, Isixhobo samandla vula kwi-zero ombane kwaye ucime kwindawo yangoku.

Uluhlu lwethu lwababoneleli


Ixesha Post: Feb-04-2021