1. Zvinhu zvinopesvedzera hunhu hwekusiyana kwemazinga
MuXiushan system, nekuda kwezvakasiyana zvehunyanzvi zvinodiwa zvemagetsi ekupa masimba mukusarudza kwebhatiri reti yechiteshi chega chega, magetsi emagetsi eDC skrini uye kuyerwa nekudzivirira kwekudzivirira skrini, nzira yekubatanidza uye kukosha kwekudzivirira. , nzvimbo dzekugovera dzinoenderana zvakasiyana, zvichiita kuti kusarudzwa kwewaya uye conductors.Iyo yepakati-sectional nzvimbo uye kureba kwakasiyana, uye kusiyana kwezvinhu izvi kuchaita kuti loop kuramba kukosha kuchinje, uye shanduko yekupokana kukosha kuchaitawo kuti iyo pfupi-circuit ikozvino kukosha ichinje, zvichikonzera iyo pfupi-circuit ikozvino. yechiteshi chimwe nechimwe kuti ive yakasiyana.Naizvozvo, dhizaini yedanho rekusiyanisa kurongeka kwechirongwa chemugero wedunhu reDC system yechiteshi, nekuda kwekuchinja kukuru kwezvinhu zvataurwa pamusoro, hazvina kunyatsogadziriswa.
2. Njodzi dzakavanzika dziripo
Kuti usangane nezvinodiwa zvekusarudzika kweyero mutsauko kurongeka, iyo yekumusoro-level yedunhu breaker haishande, kana kunyangwe iyo yepamusoro-level malfunctions, hazvizokonzeresa kuti tsaona ipararire.Mazuva ano, muparadzi wedunhu uye kuyerwa uye kuchengetedzwa kwekudzivirira pane feeder screen (kana simba rekugovera skrini) mune akawanda maDC masisitimu Iyo yedunhu breaker pachiratidziro inotora imwe-kune-imwe magetsi emagetsi.Dambudziko rinokonzerwa nenzira iyi nderekuti pane mawaya maviri pakati pemapazi ega ega edunhu.Mamita mashoma, akawanda semazana emamita, aya akawanda uye marefu mawaya anosungirirwa pamwe chete, uye mushure memakore ekushanda uye kushandiswa, matambudziko akaoma uye anokanganisa achaitika, zvakadai se: kusununguka kushamwaridzana pakati petambo uye muparadzi wedunhu;kuvharwa kwewaya kwadonha;kukuvara netsaona, Kuruma;waya dzakabatanidzwa dzinovanza njodzi dzakadai se-multi-circuit short circuit kana arc discharge moto, izvo zvichakonzera njodzi huru yakavanzwa yekurasikirwa kwese kwesimba kune kuyerwa uye kudzora kudzivirira skrini.
3. Kukosha kwemusiyano wenhanho kuenzanisa maitiro
Kana iwo epamusoro nepasi mazinga esoosan breakerbreakersinogona kuwana iyo nhanho mutsauko kurongeka kunoenderana nekukosha kweiyo pfupi-sekiti ikozvino inoyerera muchiuno uye mutsauko wenguva wekuita wepamusoro nepasi wedunhu mabreak.Iyo yekutanga kuita ndeye kuvandudza ikozvino-kumisa kuita uye kutyora kumhanya kweiyo 2A ~ 6A yedunhu mabreaker eyero uye yekudzivirira yekudzivirira skrini, uye yechipiri ndeyekuwedzera pfupi-yedunhu nekukasira kuburitsa chikumbaridzo cheDC wedunhu rinotyora pamagetsi. yekugovera skrini uye feeder skrini.Kunonoka kuita.Chete kana iyo pfupi-yedunhu ikozvino kukosha mudunhu yakadzikira kupfuura kukosha kwepakarepo kweyepamusoro-level circuit breaker, kana yepasi-level circuit breaker inotyora pamberi peyepamusoro-level breaker kunyangwe kukosha kwepakarepo kweyepamusoro-level redunhu. breaker inosvika, inogona here nhanho mutsauko kurongeka pakati pemabreaker edunhu unogona kuitika.Naizvozvo, kuti uwane nhanho mutsauko kurongeka, imwe nzira ndeyekuzadzisa mutsauko munguva yekuita yekumusoro uye yakaderera yedunhu mabreak, uye imwe nzira ndeyekudzikisa redunhu pfupi-yedunhu kukosha ikozvino.Ikozvino-inogadzirisa DC circuit breaker ine diki yakagadziriswa kukosha ine zvakakosha pakuderedza dunhu pfupi-circuit kukosha.Naizvozvo, ikozvino-kumisa kuita kweyekupedzisira-danho diki rekuvhiringidza ndicho chinhu chakakosha chekusarudza kurongeka kweiyo yese DC system.
Nguva yekutumira: Aug-19-2021
