Nkhani Zamalonda

Mkati mwa chitetezo chamagetsi, a Dc Fuse imakhala ndi cholinga chodziwikiratu komanso chofunikira kwambiri, makamaka pamakina omwe amagwiritsa ntchito magetsi olunjika. Mapangidwe ake amalimbana ndi vuto lapadera losokoneza arc mosalekeza ya DC, yomwe ilibe zero-woloka malo osinthika apano. Izi zimapangitsa ukadaulo mkati mwa DC Fuse kukhala wosiyana kwambiri ndi ma fusesi a AC, opangidwa makamaka kuti azimitse arc yokhazikika ndikuswa mozungulira mozungulira pamikhalidwe yolakwika, potero kupewa kuwonongeka kwa zida ndikuchepetsa kuopsa kwa moto.

The Chipangizo Chamakono Chotsalira imayimira kupita patsogolo kofunikira muukadaulo wachitetezo chamagetsi, opangidwa kuti ateteze kugwedezeka kwamagetsi ndikuchepetsa kuopsa kwa moto. Zida zodzitchinjirizazi zimawunika mosalekeza mphamvu yamagetsi yomwe ikuyenda m'mabwalo ndikuchotsa magetsi ikazindikira mafunde oopsa. Cholinga chachikulu cha Residual Current Chipangizo chilichonse ndikupereka chitetezo chofunikira kwambiri chomwe chimapitilira ma circuit breakers, kuthana ndi zoopsa zomwe zimachitika chifukwa cha mafunde amagetsi pamagetsi osiyanasiyana.

ndi PV Isolator Switch ndi chipangizo chofunika kwambiri chotetezera mu machitidwe a photovoltaic, opangidwa kuti apereke kudzipatula kwamagetsi odalirika. Imawonetsetsa kuti magawo ena a mbali ya DC ya kukhazikitsa kwa solar akhoza kulumikizidwa kuti asamangidwe, kuzimitsa mwadzidzidzi, kapena panthawi yamavuto. Kutha kwa bukhuli ndikofunika kwambiri poteteza ogwira ntchito ndi zida ku ma voltages apamwamba omwe amapezeka mumagulu a PV, kukhazikitsa malo otetezeka ogwirira ntchito.

Cholumikizira cha AC ndi chosinthira choyendetsedwa ndi ma elekitiroma chopangidwa kuti chizitha kuwongolera mphamvu zamagetsi pamagawo apano. Mndandanda wa BS umayimira mtundu wapadera wa cholumikizira cha AC, chopangidwa kuti chizigwiritsidwa ntchito movutikira mkati mwa makina otenthetsera, mpweya wabwino, ndi zowongolera mpweya (HVAC). Udindo wake wofunikira ndikupanga ndikuphwanya mabwalo amagetsi modalirika, potero kuyang'anira magwiridwe antchito azinthu zazikulu monga ma compressor ndi ma fan motor, zomwe ndizofunikira pakuwongolera makina ndi chitetezo.

Kukhazikika kwa mphamvu zamagetsi ndizofunikira kwambiri pazogwiritsa ntchito nyumba ndi mafakitale, pomwe kusinthasintha kwamagetsi kumatha kuwononga zida zovutirapo. Kukhazikitsidwa kwa mndandanda wa BYVP2-63 kumawonetsa gawo lofunikira pakuwongolera mphamvu zodalirika. Chipangizochi ndi Adjustable Voltage Protector yapamwamba yopangidwa kuti iteteze zida ndi makina pozimitsa yokha magetsi panthawi yomwe ali ndi vuto lamagetsi, potero kuonetsetsa kuti ntchitoyo ndi yotetezeka komanso yamoyo wautali.

Kuwongolera koyenera komanso kotetezeka kwa mabwalo amagetsi ndikofunikira pantchito zamafakitale ndi zamalonda. Kuyambitsidwa kwa BYX2 mndandanda wa AC contactor kumapereka yankho lolimba pakuwongolera katundu wamagetsi modalirika komanso mwatsatanetsatane. Chipangizochi chimapangidwira kupanga ndi kuswa mabwalo amagetsi, omwe amagwira ntchito ngati gawo lofunikira pakuwongolera magalimoto, kuyang'anira kuyatsa, ndi ntchito zosiyanasiyana zogawa magetsi. Mapangidwe ake amaika patsogolo kukhazikika kwa ntchito komanso kugwira ntchito kwanthawi yayitali m'malo ovuta.