Copper busbars yog cov khoom tseem ceeb hauv cov tshuab hluav taws xob, lub luag haujlwm rau kev xa tawm thiab xa cov hluav taws xob siab. Lawv txoj haujlwm ruaj khov cuam tshuam ncaj qha cuam tshuam rau kev ntseeg siab ntawm cov khoom siv hluav taws xob thiab khoom siv kev nyab xeeb.Vim cov tooj liab busbars feem ntau ua haujlwm nyob rau hauv siab -voltage, siab -tam sim no, thiab complex ib puag ncig, lawv xaiv, kev teeb tsa, thiab kev saib xyuas txhua hnub yuav tsum ua raws li cov qauv kev tshawb fawb los tiv thaiv kev pheej hmoo thiab ua kom ntev - ua haujlwm ruaj khov.
Ua ntej, lub peev xwm nqa tam sim no thiab thermal stability yuav tsum tau txiav txim siab tag nrho thaum lub sijhawm xaiv. Tus ntoo khaub lig-sectional cheeb tsam ntawm cov tooj liab busbar yuav tsum tau muab xam thiab txiav txim raws li qhov system qhov ntsuas kev khiav hauj lwm tam sim no thiab xav tau tshaj lub peev xwm, thaum tseem tso cai rau cov npoo txaus xav txog cov txheej txheem tso thiab cov cua kub dissipation. Ignoring factors such as increased ambient temperature, dense layout, or poor ventilation will lead to excessive temperature rise, accelerating material aging and increasing losses. Tsis tas li ntawd, tooj liab cov ntaub ntawv ntawm cov purities sib txawv thiab kev ua cov xeev muaj qhov sib txawv conductivity. Cov ntaub ntawv pov thawj yuav tsum raug txheeb xyuas raws li cov qauv tsim nyog thaum xaiv kom tsis txhob cuam tshuam cov conductivity vim yog cov ntsiab lus impurity ntau dhau.
Kev tswj cov txheej txheem thaum lub sijhawm teeb tsa yog qhov tseem ceeb tshwj xeeb. Cov cuab yeej tshwj xeeb yuav tsum tau siv rau kev txiav busbar kom paub meej qhov kev txiav kom huv si perpendicular mus rau axis, tiv thaiv burrs thiab cross-sectional deformation uas tuaj yeem ua rau thaj chaw hluav taws xob hauv cheeb tsam lossis kev ntxhov siab tsis sib xws. Kev ua haujlwm ntawm cov ntsiab lus txuas yuav tsum tshem tawm cov oxide txheej thiab cov av. Txoj kev nruj nruj thiab qhov tseem ceeb ntawm lub zog yuav tsum tau siv los xyuas kom meej qhov nruj ntawm qhov chaw sib cuag thiab txo kev sib cuag. Vuam los yog brazing kev khiav hauj lwm yuav tsum tau sib txuam cov txheej txheem thiab kev tiv thaiv cua kom tsis txhob muaj porosity, tawg, thiab solder nkag mus rau hauv tus neeg xyuas pib qhov zoo cross-section. Tag nrho cov ntsiab lus sib txuas yuav tsum tau rwb thaiv tsev thiab tiv thaiv kom tsis txhob ya raws, plua plav, thiab cov khoom txawv teb chaws tuaj yeem ua rau nkag los yog luv luv.
Environmental adaptability kuj tseem ceeb heev. Txawm hais tias tooj liab muaj kev tiv thaiv corrosion zoo, nyob rau hauv ib puag ncig nrog cov tshuaj ntsev ntau, kua qaub, lossis sulfide ntau, plating lossis txheej tiv thaiv tseem tsim nyog los tiv thaiv electrochemical corrosion. Busbar kev txhawb nqa insulators thiab taag brackets yuav tsum ruaj khov thiab txhim khu kev qha, thiab qhov sib nrug yuav tsum ua kom tau raws li qhov yuav tsum tau ua rau thermal expansion thiab mechanical vibration los tiv thaiv kev qaug zog vim kev hloov pauv lossis resonance. Rau cov tooj liab busbars nteg nyob rau hauv kaw busbar trunking, qhov cua zoo yuav tsum tau xyuas kom meej, thiab kub nce thiab kub dissipation yuav tsum tau xyuas tsis tu ncua.
Thaum lub sijhawm ua haujlwm thiab kev saib xyuas, yuav tsum tsim kom muaj kev tshuaj xyuas thiab ntsuas qhov kub thiab txias, tsom rau kev hloov pauv kub ntawm cov pob qij txha, khoov, thiab thaum lub sijhawm ua haujlwm siab -. Txhua qhov kub tsis txawv txav yuav tsum tau tshawb xyuas thiab kho kom sai. Kev tu thiab tu yuav tsum tsis txhob siv cov kua qaub uas muaj zog, alkalis, lossis abrasives los tiv thaiv kev puas tsuaj rau cov txheej tiv thaiv saum npoo. Rau cov tshuab uas tau tawm ntawm kev pabcuam ntev los yog rov pib dua, kev tiv thaiv kev tiv thaiv thiab kev sib txuas yuav tsum raug kuaj kom tshem tawm cov oxidation lossis loosening los ntawm kev tsis siv.
Hauv cov ntsiab lus, kev nyab xeeb thiab siv tau zoo ntawm cov tooj liab busbars yog qhov tseem ceeb thoob plaws hauv tag nrho cov txheej txheem ntawm kev xaiv, kev teeb tsa, kev tiv thaiv, thiab kev ua haujlwm thiab kev saib xyuas. Tsuas yog los ntawm kev ua raws li cov kev qhia tshwj xeeb thiab kev ua haujlwm thiab kev tswj xyuas cov tswv yim tuaj yeem siv lawv cov kev coj ua zoo tshaj thiab cov khoom siv kho tshuab tsis tu ncua raws li kev ua haujlwm nyuaj, muab cov khoom lav rau kev ua haujlwm ruaj khov ntawm lub zog.
