Kugesi, lesi sigaba sisho ukusatshalaliswa komthwalo. Uyini umehluko phakathi kwesigaba somuntu esihlangene nesigaba ezintathu? Umehluko phakathi kwesigaba ezintathu nesigaba esisodwa ngokuyinhloko ku-voltage etholwa ngohlobo ngalunye lwe-wire. Ayikho into efana namandla esigaba ezimbili, okumangazayo kwabanye abantu. Amandla esigaba esisodwa abizwa ngokuthi 'ukuhlukaniswa kwesigaba'.
Amakhaya okuhlala avame ukukholwa ngokuhlinzekwa kwamandla okusebenzisana okukodwa, kanti ama-COMMERCALS kanye nezindawo zezimboni zivame ukusebenzisa ukuhanjiswa kwesigaba ezintathu. Umehluko owodwa osemqoka phakathi kwesigaba esisodwa ngesigaba esithathu ukuthi ukuhlinzekwa kwamandla kwesigaba ezintathu kusiza kangcono imithwalo ephakeme. Izinsizakusebenza zamandla esigagani esisodwa zivame ukusetshenziswa kakhulu lapho imithwalo ejwayelekile ingukukhanya noma ukufudumeza, kunokuba kukhishwe ama-motor amakhulu kagesi.
Isigaba esisodwa
Intambo yesigaba esisodwa inezintambo ezintathu ezitholakala ngaphakathi kokufakelwa. Izintambo ezimbili ezishisayo nocingo olulodwa olungathathi hlangothi lunikeza amandla. Ucingo ngalunye olushisayo lunikeza ama-volts ayi-120 kagesi. Ukungathathi hlangothi kuphazamisekile kusuka ku-transformer. Isifunda sesigaba sesibili sikhona ngoba ama-heather amaningi amanzi, izitofu nezingubo zomiswa izingubo zidinga ama-70 volts azosebenza. Lemibuthano yondliwa yizintambo ezishisayo zombili, kepha lokhu kumane kusigaba esigcwele esigabeni esivela ku-wire eyodwa. Wonke amanye ama-application asetshenziswa kuma-volts angama-120 kagesi, asebenzisa kuphela ucingo olushisayo nokungathathi hlangothi. Uhlobo lwesifunda usebenzisa izintambo ezishisayo nezingathathi hlangothi yingakho kuvame ukubizwa ngokuthi umjikelezo wesigaba esihlukanisiwe. Intambo yesigaba esisodwa inezintambo ezimbili ezishisayo ezizungezwe ukufakwa okumnyama nokubomvu, ukungathathi hlangothi kuhlala kumhlophe futhi kukhona ucingo oluhlaza okotshani.
Isigaba ezintathu
Amandla esigaba ezintathu anikezwa izintambo ezine. Izintambo ezintathu ezishisayo eziphethe ama-volts angu-120 kagesi nokungathathi hlangothi. Izintambo ezimbili ezishisayo nokungathathi hlangothi ku-get of imishini edinga ama-volts angama-240. Amandla esigaba ezintathu asebenza kahle kunamandla wesigaba esisodwa. Cabanga ngomunye umuntu ophonsa imoto enyukela egqumeni; Lesi yisibonelo samandla esigagasi esisodwa. Amandla esigaba ezintathu kufana namadoda amathathu anamandla alinganayo acindezela leyo moto efanayo egqumeni elifanayo. Izintambo ezintathu ezishisayo esifundeni sesigaba ezintathu zinemibala emnyama, eluhlaza okwesibhakabhaka nokubomvu; I-wire emhlophe ayithathi hlangothi futhi i-wire eluhlaza isetshenziselwa umhlabathi.
Omunye umehluko phakathi kwentambo yesigaba ezintathu kanye nokukhathazeka kwesigaba esisodwa lapho kusetshenziswa khona uhlobo ngalunye lwecingo. Iningi, uma kungenjalo wonke, amakhaya okuhlala anentambo yesigaba esisodwa esifakiwe. Zonke izakhiwo zezentengiselwano zinocingo lwesigaba ezintathu ezifakwe enkampanini yamandla. Ama-motors wezigaba ezintathu ahlinzeka ngamandla amaningi kunemoto eyodwa yesigaba esisodwa anganikeza. Njengoba izakhiwo eziningi zentengiso zisebenzisa imishini nemishini ephetha ama-motors ezimibili ezintathu, ucingo lwesigaba ezintathu kufanele lusetshenziselwe ukusebenzisa amasistimu. Yonke into esendlini yokuhlala isebenza kuphela kumandla wesigaba esisodwa njengezitolo, ukukhanya, esiqandisini kanye nemishini esebenzisa ama-volts angama-240.
Isikhathi Sokuthumela: Mar-09-2021