Nyob rau hauv cov txheej txheem ntawm kev tsim cov transformers, txo qhov poob yog ib qho tseem ceeb uas yuav tau xav txog. Lub ntsiab poob ntawm transformer yog tooj liab thiab hlau poob. Copper poob yog tshwm sim los ntawm qhov tsis kam ntawm transformer winding, thaum cov tub ntxhais poob yog tshwm sim los ntawm cov khoom sib nqus ntawm cov khoom tseem ceeb. Hauv tsab xov xwm no, peb yuav tshawb txog ntau txoj hauv kev los txo qhov kev poob ntawm lub tshuab hluav taws xob thaum lub sijhawm tsim khoom.
1, kev xaiv ntawm cov khoom tseem ceeb
Cov khoom tseem ceeb plays lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm lub transformer. Cov khoom tseem ceeb yuav tsum muaj tsawg hysteresis thiab tsis tshua muaj eddy tam sim no poob. Hysteresis poob yog tshwm sim los ntawm cov hlau nplaum ntawm cov khoom tseem ceeb, thaum eddy tam sim no poob yog tshwm sim los ntawm cov hlau nplaum induced los ntawm AC tam sim no ntws los ntawm transformer winding. Amorphous hlau, laminated silicon steel thiab lwm yam ntaub ntawv muaj cov tub ntxhais tsis tshua muaj, thiab feem ntau yog siv los ua cov ntaub ntawv tseem ceeb transformer.
2. Winding tsim thiab loj
Lub winding tsim thiab qhov loj me kuj muaj kev cuam tshuam rau kev ua haujlwm ntawm transformer. Cov windings yuav tsum muaj kev tiv thaiv qis kom txo qis tooj liab. Ib qho hlau loj loj tuaj yeem txo qhov tsis kam ntawm qhov winding. Tsis tas li ntawd, cov windings yuav tsum tau tsim los txo qhov kub thiab txias. Qhov no tuaj yeem ua tiav los ntawm kev xaiv ib qho kev teeb tsa winding uas tam sim no sib npaug sib npaug thoob plaws lub winding.
3. Coolant tsim
Thaum tshav kub kub yog ib yam khoom los ntawm kev ua haujlwm transformer. Tus nqi ntawm tshav kub generated nyob ntawm tus nqi ntawm cov hluav taws xob xa mus thiab tus tsim ntawm lub transformer. Transformers yuav tsum tau txias kom dissipate tshaj kub. Coolant tsim plays lub luag haujlwm tseem ceeb hauv kev ua kom txias txias. Lub tshuab ua kom txias zoo yuav tiv thaiv qhov kub thiab txo qhov poob. Cov qauv tsim coolant yuav tsum tso cai rau cov coolant kom sib npaug sib npaug thoob plaws hauv lub transformer thiab yuav tsum muaj peev xwm ua kom txias txaus kom ua tau raws li qhov xav tau ntawm cov cua sov dissipation.
4. Kev tswj kom zoo
Kev tswj kom zoo yog qhov tseem ceeb hauv kev tsim khoomtransformers. Cov khoom tseem ceeb, winding tsim thiab coolant system yuav tsum tau ua raws li cov qauv tsim nyog los xyuas kom meej transformer ua haujlwm zoo. Kev tswj xyuas kev ua tau zoo xws li kev sim hysteresis thiab eddy tam sim no poob ntawm cov khoom tseem ceeb thiab kev ntsuam xyuas qhov tsis kam thiab kev faib tawm tam sim no ntawm winding yog qhov tseem ceeb heev.
Nyob rau hauv luv luv, txo qhov poob ntawm transformers nyob rau hauv cov txheej txheem ntau lawm yog ib qho tseem ceeb rau kev txhim kho cov kev ua tau zoo ntawm transformers. Kev xaiv ntawm cov khoom tseem ceeb, winding tsim thiab loj, coolant tsim thiab kev tswj kom zoo yog txhua yam tseem ceeb uas ua rau ib tug tseem ceeb pab rau transformer efficiency. Los ntawm kev siv cov tswv yim no hauv kev tsim cov khoom siv hluav taws xob, peb tuaj yeem txo qhov poob thiab txhim kho kev ua haujlwm ntawm transformers.
