Musoro: “Masevhisi Emagetsi: Kudzivirira Masisitimu Emagetsi Kuti Ashande Zvakanaka”
suma:
Maputsi edunhuinoita basa guru pakuona kuti masisitimu emagetsi anoshanda zvakachengeteka uye nemazvo. Midziyo iyi inoshanda semaswichi emagetsi otomatiki, ichipa nzira yekudzivirira kubva pakukwira kwemagetsi uye mapfupi.Maputsi edunhuchengetedzai nharaunda dzekugara nemaindasitiri kubva kunjodzi dzinogona kuitika uye kukuvara kwemidziyo nekuvhiringidza kufamba kwemagetsi kana zvichidikanwa. Mublog rino, tichatarisa zvakadzama mabasa ecircuit breaker, mhando uye kugadzirisa, tichitsanangura kukosha kwavo mukuchengetedza kuchengetedzeka kwemagetsi.
1. Chii chinonzi circuit breaker?
Maputsi edunhuchikamu chakakosha chechero sisitimu yemagetsi. Kana magetsi adarika simba rayo rakatarwa, anozongomisa magetsi otomatiki, nokudaro achidzivirira sisitimu kubva mukuzara kwemagetsi. Kukanganiswa uku kunodzivirira dunhu kuti risapise zvakanyanya uye kukonzera moto kana imwe njodzi yemagetsi. Iyi sisitimu inovimbisa kuchengetedzeka uye kugara kwenguva refu kwemidziyo yedu nemitsetse.
2. Mhando dzemacircuit breakers:
Kune mhando dzakawanda dzemacircuit breakerskuti zvienderane nemashandisirwo akasiyana. Mhando dzakajairika dzinosanganisira ma "thermal circuit breakers", ma "magnetic circuit breakers", uye ma "thermal-magnetic circuit breakers". Ma "thermal circuit breakers" anoshandisa "bimetal strip" inokotama kana yapiswa, zvichiita kutimuputsi wedunhu. Magnetic circuit breakers, kune rumwe rutivi, anoshandisa electromagnetic coil kuvhura switch, ukuwo thermal magnetic circuit breakers ichibatanidza mabasa ethermal magnetic circuit breakers. Pamusoro pezvo,macircuit breakerszvinogona kupatsanurwa zvichienderana nemagetsi azvo akayerwa, magetsi akayerwa, uye mashandisirwo (ekugara, ekutengeserana, kana eindasitiri).
3. Kukosha kwekugadzirisa nguva dzose:
Kuchengetedza yakomuputsi wedunhuZvakakosha kuti ive nechokwadi chekuti inoshanda zvakanaka. Kugadzirisa nguva dzose kunosanganisira kuongorora nemaziso circuit breaker kuti ione kana paine zviratidzo zvekusakara kana kukuvara, kutarisa kana paine kubatana kwakasununguka, uye kuyedza mashandiro ayo. Zvinokurudzirwa kuti nyanzvi yemagetsi iite ongororo yenguva dzose kuti ive nechokwadi chekuti circuit breakers iri kushanda zvakanaka. Kuregeredza kugadzirisa kunogona kukonzera kusashanda zvakanaka kwecircuit breaker, kukanganisa kuchengetedzeka, uye pamwe kukanganisa michina yemagetsi.
4. Basa remacircuit breakersmukuchengetedzwa kwemagetsi:
Macircuit breaker ndiwo mutsetse wekutanga wekudzivirira njodzi dzemagetsi. Nekukurumidza kumisa magetsi kana magetsi akawandisa kana kuti mapfupi, anodzivirira moto unogona kuitika, kuvhunduka kwemagetsi, uye kukuvara kwemidziyo netambo. Pamusoro pezvo, macircuit breaker anorerutsa kugadziriswa nekukurumidza nekuona macircuit asina kunaka zviri nyore, nokudaro zvichiita kuti kugadzirisa matambudziko kuitike nekukurumidza. Kushanda kwayo kwakavimbika kunoderedza nguva yekushanda, kunoita kuti magetsi awane simba uye kunoderedza njodzi dzinosanganisirwa netsaona dzemagetsi.
5. Simudzira kune yepamusoromuputsi wedunhu:
Sezvo tekinoroji ichifambira mberi,macircuit breakersinopa zvimwe zvinhu zvinowedzera kuchengetedzeka kwemagetsi uye nyore kushandisa. Mamwe emacircuit breakers matsva anosanganisira Arc Fault Circuit Interrupters (AFCIs) uye Ground Fault Circuit Interrupters (GFCIs). AFCI inoona arcing inova njodzi yemoto uye inodzima otomatiki circuit breaker kudzivirira tsaona. GFCI, kune rumwe rutivi, inopa dziviriro kubva pakuvhunduka kwemagetsi nekukasira kudzima magetsi kana paine ground fault. Kuisa mari mumacircuit breakers aya epamusoro kunogona kuvandudza zvakanyanya kuchengetedzeka nekuvimbika kwesystem yako yemagetsi.
6. Mhedziso:
Maputsi edunhuchikamu chakakosha chemasisitimu emagetsi, zvichidzivirira kubva pakuwanda kwemagetsi, mashort circuits, nezvimwe zvikanganiso zvemagetsi. Kugadziriswa nguva dzose, kuongororwa uye kuvandudzwa kwezvishandiso zvemazuva ano.macircuit breakerskuve nechokwadi chekuchengetedzeka uye kushanda zvakanaka kwemasisitimu emagetsi. Nekuisa pamberi kuchengetedzeka kwemagetsi, haungodziviriri hupenyu nepfuma chete, asiwo unodzivisa kugadzirisa kunodhura uye nguva yekushanda. Yeuka kuti mumasisitimu emagetsi, macircuit breaker anoshanda semuchengeti akanyarara, achivimbisa kufamba zvakanaka kwemagetsi uku achidzivirira njodzi.
Nguva yekutumira: Nyamavhuvhu-03-2023