Kukosha kweZvishandiso zvekudzivirira zveDC SurgeyeMasisitimu Emagetsi
Munyika yanhasi yanhasi, magetsi anoita basa guru muhupenyu hwedu hwezuva nezuva. Kubva pakupa magetsi mudzimba dzedu nemabhizinesi kusvika pakushandisa midziyo nemidziyo inokosha, masisitimu emagetsi akavimbika uye akachengeteka akakosha. Zvisinei, sezvo kushandiswa kwemidziyo yemagetsi uye inokuvadza kunowedzera, njodzi yekuwedzera kwemagetsi uye kukuvara kwemagetsi inowedzerawo. Apa ndipo panoshanda michina yekudzivirira DC surge, ichipa dziviriro yakakosha kumagetsi ako.
Chii chinonzi DC surge protector chaungabvunza? Zvichitaurwa zviri nyore, chishandiso chakagadzirirwa kuchengetedza michina yemagetsi kubva pakukwira kwesimba uye kukwira kwesimba kwemagetsi kwenguva pfupi. Kusiyana nemidziyo yechinyakare yekudzivirira kukwira kwesimba yakagadzirirwa masisitimu emagetsi eAC, michina yekudzivirira kukwira kwesimba yeDC yakagadzirirwa kuchengetedza maseketi emagetsi akananga (DC). Izvi zvinoita kuti ive chikamu chakakosha chemasisitimu emagetsi ezuva, mabheteri, nezvimwe zvishandiso zvemagetsi zveDC.
Sezvo maindasitiri akawanda achivimba nesimba reDC, kudiwa kwemidziyo yekudzivirira DC surge kuri kuramba kuchikosha. Semuenzaniso, kufarirwa kuri kuita masolar system kwakaita kuti pave nekudiwa kukuru kwemhinduro dzekudzivirira DC surge dzakavimbika. Mukuisa simba rezuva, zvikamu zvakasiyana-siyana zvakaita sema solar panels, ma inverter uye ma charge controllers zvinogona kukanganiswa ne voltage spikes uye surges. Pasina dziviriro yakakwana, zvikamu izvi zvinogona kukuvara zvisingagadzirisiki, zvichikonzera kugadziriswa kunodhura uye nguva yekushanda kwe system.
Saizvozvowo, mumashandisirwo anoshandiswa zvakanyanya magetsi eDC, akadai sekutaurirana, kutakurwa kwezvinhu uye otomatiki yemaindasitiri, njodzi yekukuvadzwa kwemagetsi kubva kuma surges uye transients inyaya chaiyo. Ndosaka kuisa dziviriro yeDC surge muzvivakwa zvako zvemagetsi kwakakosha kuti uve nechokwadi chekuti michina yakakosha inoshanda zvakanaka uye inoramba ichishanda.
Saka, maDC surge protectors anoshanda sei uye nei achishanda zvakanaka kudaro? Midziyo iyi inowanzoshandisa musanganiswa wematekinoroji akadai semetal oxide varistors (MOVs), gas discharge tubes (GDTs) uye transient voltage suppressor (TVS) diodes kuti ibvise voltage yakawandisa kubva kumidziyo inonzwisisika. Nekupa nzira yakaderera yekupinda pasi, zvinonyatso deredza voltage inosvika kumidziyo yakabatana, zvichidzivirira kukuvara uye zvichiona kushanda zvakanaka kwesystem yemagetsi.
Pakusarudza mudziyo wekudzivirira DC surge wakakodzera pakushandisa kwako, zvakakosha kufunga nezvezvinhu zvakaita semagetsi epamusoro ekushandisa kwemudziyo, kugona kwesimba re surge current, uye nguva yekupindura.
Muchidimbu, michina yekudzivirira DC surge inodzivirira zvikuru masisitimu emagetsi emazuva ano, kunyanya ayo anovimba nesimba reDC. Nekuderedza njodzi dzine chekuita nekuwedzera kwesimba uye kukwira kwesimba remagetsi kwenguva pfupi, michina iyi inobatsira kuwedzera hupenyu hwemidziyo yemagetsi, kuderedza nguva yekushanda, uye pakupedzisira kuchengetedza mari yekugadzirisa nekutsiva inodhura. Saka kunyangwe uchimhanyisa solar system, telecommunications network kana nzvimbo yemaindasitiri, kuisa mari mumidziyo yekudzivirira DC surge yemhando yepamusoro chisarudzo chakanaka chekuchengetedza midziyo yako inokosha uye kuona kuti zvivakwa zvako zvemagetsi zvinoshanda zvakanaka.
Nguva yekutumira: Kukadzi-28-2024