1. DC tiv taus qhov ntsuas hluav taws xob thiab cov dej xau
Rau kev rwb thaiv tsev zoo, cov xau tam sim no tsawg heev nyob rau hauv qhov kev txiav txim ntawm DC voltage. Nrog rau qhov nce ntawm DC voltage, dhau tam sim no txo. Nyob rau hauv cov xwm txheej ntawm kev rwb thaiv tsev zoo, nrog rau kev nce ntawm cov ntaub ntawv DC voltage, cov xau tam sim no yuav nce vim qhov nrawm ntawm ions. Txawm li cas los xij, nyob rau hauv qhov tsis tshua muaj hluav taws xob ntau, cov xau tam sim no muaj kev sib raug zoo nrog qhov nce ntawm qhov siv hluav taws xob, thiab qhov nce ntau yog tsawg heev.
2. Zinc oxide ntes kuaj
DC high-voltage generator tshwj xeeb yog nruab nrog zinc oxide ntes kuaj ua haujlwm. Nws tuaj yeem nce qhov voltage mus rau 1mA to tam sim no, thiab tom qab ntawd nias lub pob 0.75 zaug. Cov cuab yeej tuaj yeem txo qhov voltage rau 0.75 zaug. Lub sijhawm no, cov dej xau tam sim no yog 0.75 npaug ntawm qhov ntsuas zinc oxide to tam sim no U1mA. Qhov tam sim no tuaj yeem cuam tshuam lub xeev rwb thaiv tsev ntawm zinc oxide ntes.
3. Kev ntsuas kev tiv thaiv hluav taws xob
Rwb thaiv tsev tsis kam yog qhov yooj yim rwb thaiv tsev Performance index ntawm cov khoom siv hluav taws xob thiab circuits. Thaum DC voltage yog siv rau lub dielectric, tom qab ib lub sij hawm ntawm lub sij hawm, qhov kev tiv thaiv sib haum mus rau lub to tam sim no ntws los ntawm lub dielectric yog hu ua rwb thaiv tsev tsis kam.
Thaum DC lub tshuab hluav taws xob high-voltage siv los ntsuas cov khoom ntsuas, qhov tam sim no ntawm cov khoom ntsuas yuav tsis ncav cuag tus nqi ruaj khov tam sim ntawd, tab sis yuav muaj cov txheej txheem lwj. Nyob rau tib lub sij hawm ntawm pressurization, ib tug kuj loj them tam sim no ntws los ntawm, ua raws li los ntawm ib tug kuj ntev maj mam txo qhov nqus tam sim no, thiab thaum kawg ib tug kuj ruaj khov conductive tam sim no. Qhov siab dua qhov ntsuas tsis kam, nws yuav siv sij hawm ntev mus txog qhov sib npaug. Yog li ntawd, txhawm rau kom nyeem tau qhov ntsuas qhov ntsuas tsis zoo thaum lub sijhawm ntsuas, nws yuav tsum tau nyeem tom qab tus nqi ruaj khov.
4. DC tiv taus qhov ntsuas hluav taws xob ntawm cov roj hmab thiab yas cable
Qhov voltage tom qab kuaj yog 3 npaug ntawm qhov ntsuas hluav taws xob ntawm lub cable. Raws li qhov ntsuas qhov ntsuas hluav taws xob tau teev tseg (qhov ntsuas qhov ntsuas hluav taws xob yuav tsum tau nce los ntawm 0.5 npaug ntawm qhov ntsuas hluav taws xob ntawm txhua qib hauv ntu, thiab cov xau tam sim no yuav tsum tau sau tseg rau 1 feeb hauv txhua ntu; nco ntsoov: yog tias qhov xau Tam sim no thiab qhov hluav taws xob nce tsis sib npaug, nws yuav tsum tau soj ntsuam thiab kuaj xyuas lub sijhawm ua ntej tiv taus qhov hluav taws xob, xyuas qhov kev tiv thaiv hluav taws xob ntawm DC high voltage generator nrog high-voltage megger e txoj kev yog cov txheej txheem kab ib txwm muaj. ib tug withstand voltage ntaus ntawv, lwm theem yog grounded, thiab peb-theem kuj yog peb zaug.
