Lightning Impulse Voltage (LIV) Generator yog lub tshuab hluav taws xob siab uas ua rau lub sijhawm luv luv high voltage impulses. Cov tshuab hluav taws xob no tau siv dav hauv ntau yam kev siv xws li kev sim cov khoom siv hluav taws xob siab, kev ntsuam xyuas cov ntaub ntawv rwb thaiv tsev, thiab kev sim ntsuas hluav taws xob tiv thaiv. Hauv tsab xov xwm no, peb yuav muab cov ntsiab lus ntawm LIV lub tshuab hluav taws xob, nws txoj haujlwm ua haujlwm, thiab nws cov ntawv thov.
Txoj Cai Ua Haujlwm:
Lub tshuab hluav taws xob LIV muaj lub siab-voltage capacitor uas tau them mus rau qib high voltage, feem ntau yog li ntawm kaum ntawm kilovolts mus rau ob peb megavolts, nyob ntawm daim ntawv thov. Thaum lub capacitor raug them mus rau qhov xav tau qhov hluav taws xob, nws raug tso tawm los ntawm qhov sib txawv ntawm qhov sib txawv los ua kom muaj qhov siab-voltage impulse. Lub txim hluav taws xob yog siv los tswj tus nqi ntawm qhov nce ntawm qhov hluav taws xob impulse thiab xyuas kom meej tias cov impulse waveform zoo ib yam thiab rov ua dua. Lub waveform ntawm impulse tuaj yeem hloov kho los ntawm kev hloov pauv qhov tseem ceeb ntawm lub capacitor thiab lub txim taws.
Daim ntawv thov:
Lub tshuab hluav taws xob LIV yog siv rau ntau yam kev siv xws li kev sim cov khoom siv hluav taws xob siab thiab kev ntsuam xyuas cov ntaub ntawv rwb thaiv tsev. Hauv kev ntsuam xyuas cov cuab yeej siv hluav taws xob siab, LIV lub tshuab hluav taws xob yog siv los simulate xob laim impulses uas tuaj yeem tshwm sim hauv cov khoom siv vim muaj huab cua tawm. Cov kev ntsuas hluav taws xob impulse yog ua los ntsuas lub peev xwm ntawm cov khoom siv los tiv thaiv cov hluav taws xob hloov pauv thiab ntsuas lub zog rwb thaiv tsev ntawm cov khoom siv.
Hauv kev ntsuam xyuas cov ntaub ntawv rwb thaiv tsev, lub tshuab hluav taws xob LIV yog siv los txiav txim siab qhov tawg ntawm qhov hluav taws xob thiab cov yam ntxwv ntawm ib feem ntawm cov khoom rwb thaiv tsev. Lub zog tawg yog qhov hluav taws xob uas cov khoom siv rwb thaiv tsev tsis ua haujlwm thiab pib ua hluav taws xob. Kev tso tawm ib nrab yog ib qho tshwm sim uas tshwm sim hauv cov ntaub ntawv rwb thaiv tsev thiab tuaj yeem ua rau tsis ua haujlwm insulating. Lub tshuab hluav taws xob LIV yog siv los ntsuas qhov kev tso tawm ib nrab ntawm cov ntaub ntawv rwb thaiv tsev, uas tuaj yeem pab txiav txim siab qhov rwb thaiv tsev ntawm cov khoom.
Xaus:
Lub Lightning Impulse Voltage generator yog ib qho cuab yeej muaj zog uas siv ntau yam kev siv xws li kev ntsuam xyuas cov khoom siv hluav taws xob siab thiab kev ntsuam xyuas cov ntaub ntawv rwb thaiv tsev. Lub tshuab hluav taws xob ua haujlwm ntawm lub hauv paus ntsiab lus ntawm kev them nyiaj rau lub capacitor mus rau theem siab voltage thiab tso tawm los ntawm qhov sib txawv ntawm qhov sib txawv los ua kom muaj qhov siab-voltage impulse. Lub waveform ntawm impulse tuaj yeem hloov kho los ntawm kev hloov pauv qhov tseem ceeb ntawm lub capacitor thiab qhov sib txawv ntawm qhov sib txawv. Lub tshuab hluav taws xob LIV yog qhov tseem ceeb hauv kev tsim cov khoom siv hluav taws xob siab thiab cov khoom siv uas siv ntau yam kev siv.