Muva nje, ikhasimende laphesheya kwezilwandle lisithinte futhi lathi lithenge umshini omusha wezimayini we-Bitmain D7 ku-inthanethi, futhi lihlangabezane nenkinga yezinga le-hasd elingazinzile.Wayefuna ukubuza ukuthi singamsiza yini ukuxazulula inkinga.Sasicabanga ukuthi kwakuyindaba encane eyayizoxazululwa maduze, ngakho savuma.
Ngemva kokususa iphutha lomshini ukude, imiphumela ibingalindelekile.Inethiwekhi yalo mshini yayivamile, futhi zonke izinkomba zazilungile ngemva kokuqalisa, kodwa ngemva kokusebenza amahora ambalwa, izinga le-hash lomshini lehla ngokuzumayo.Sihlole ilogu yokugijima futhi asitholanga lutho olungajwayelekile.
Ngakho-ke ngenkathi siqhubeka nokulungisa amaphutha sikude, siphinde sathinta ochwepheshe bokulungisa kumasayithi okulungisa esisebenzisana nawo.Ngemva kwesikhathi esingaphezu kwesonto, ekugcineni sithole ukuthi inkinga mhlawumbe ingenxa yokuphakelwa kukagesi.Ngenxa yokuthi umthamo we-voltage ekhasimendeni usendaweni ebucayi nje, kubonakala sengathi umshini usebenza kahle, kodwa ngenxa yezizathu ezihlukahlukene, umthwalo wegridi uyakhula futhi ukunikezwa kwamandla omshini kuyehla, futhi izinga le-hash lomshini lehla ngokuzumayo.
Ngenhlanhla, ikhasimende alizange lilahlekelwe kakhulu, ngoba i-voltage engazinzile ingase ibangele umonakalo ebhodini le-hashi lomshini.Ngakho ngemva kwalesi simo, ake sikhulume ngendlela yokukhetha ukunikezwa kwamandla omshini wezimayini.
Umshini wezimayini we-ASIC ochwepheshe ubaluleke kakhulu.Uma ukunikezwa kwamandla komshini wezimayini kungakhethwanga ngendlela efanele, kuzoholela ngokuqondile emalini ephansi futhi kuthinte impilo yesevisi yomshini wezimayini.Ngakho-ke, yiziphi izinto abavukuzi okufanele zazi mayelana nolwazi oluhlobene nokunikezwa kwamandla omshini wokumba?
1. Indawo yokufaka ugesi ingaphakathi kuka-0°C~50°C.Kungcono kakhulu ukuqinisekisa ukuthi akukho uthuli kanye nokujikeleza komoya okuhle → ukwandisa impilo yesevisi yokunikezwa kwamandla futhi uthuthukise ukuzinza kokuphuma kwamandla kagesi.Ukuphakama kokuqina kokunikezwa kwamandla, kuncane ukulahlekelwa emshinini wokumba..
2. Lapho unika amandla umsebenzi wasemayini, qala ngokuxhuma itheminali yokukhipha amandla kumvukuzi, qinisekisa ukuthi ugesi uvaliwe, futhi ekugcineni uxhume intambo yokufaka ye-AC → akuvunyelwe ukuxhuma nokunqamula itheminali ephumayo lapho ugesi uvuliwe, eyeqile DC yamanje I-arc ewumphumela ingalimaza amatheminali okukhiphayo e-DC futhi ibangele nengozi yomlilo.
3. Sicela uqinisekise ulwazi olulandelayo ngaphambi kokuxhuma:
A. Ukuthi umugqa wamandla ungathwala amandla alinganiselwe omayini → Uma amandla asetshenziswa ovukuzi angaphezu kuka-2000W, sicela ungasebenzisi umugqa wamandla wasendlini.Imvamisa umugqa wamandla wasendlini uklanyelwe imikhiqizo ye-elekthronikhi enamandla aphansi, futhi uxhumano lwesekethe lisebenzisa indlela yokuhlanganisa.Uma umthwalo uphezulu kakhulu, kuzokwenza ukuthi i-solder incibilike, okuholela ekujikelezeni okufushane nomlilo.Ngakho-ke, kubavukuzi bamandla aphezulu, sicela ukhethe umucu wamandla we-PDU.Umugqa wamandla we-PDU wamukela indlela yamantongomane angokwenyama ukuze uxhume isifunda, lapho umugqa udlula ku-current enkulu, ngeke uncibilike, ngakho-ke kuzoba okuphephile.
B. Ukuthi i-voltage yegridi yasendaweni ingakwazi yini ukuhlangabezana nezidingo zamandla kagesi → Uma i-voltage idlula izimfuneko zikagesi, ugesi uzoshiswa, sicela uthenge isiguquli se-voltage, futhi ufake i-voltage ehlangabezana nezidingo zokuphakelwa kwamandla ngokusebenzisa i-voltage converter.Uma i-voltage iphansi kakhulu, ukunikezwa kwamandla ngeke kunikeze amandla anele emthwalweni, okuzothinta imali engenayo yansuku zonke.
C. Ukuthi intambo yamandla ingakwazi yini ukuthwala amandla amanje adingekayo ukuze kusetshenziswe amandla aphansi kakhulu.Uma i-current yomvukuzi ingu-16A, futhi umkhawulo ophezulu ongawuthwala ulayini wamandla ungaphansi kuka-16A, kunobungozi bokushiswa kwentambo kagesi.
D. Ukuthi i-voltage ephumayo kanye neyamanje yokuphakelwa kwamandla kungahlangabezana nezidingo zomkhiqizo ngomthwalo ogcwele → amandla okukhiphayo alinganiselwe angaphansi kwezidingo zomshini, okuzokwenza ukuthi izinga le-hash lomshini wezimayini lihluleke. ukuhlangabezana nezinga, okuzogcina kube nomthelela emalini etholwa abavukuzi.(Imvamisa amandla aphezulu okunikezwa kwamandla izikhathi ezi-2 umthwalo kuwukucushwa okungcono kakhulu)
Isikhathi sokuthumela: Jan-25-2022