Kwiminyaka yakutshanje, abantu abaninzi baye basebenzisa amandla e-photovoltaic, kwaye abantu abaninzi banenkxalabo malunga nokuba iipaneli ze-solar photovoltaic panels ziya kuvelisa i-radiation?Ukuveliswa kwamandla e-Wi-Fi VS photovoltaic, yeyiphi eneyona mitha kakhulu?Ithini imeko ethile?
PV
Imveliso yamandla e-Photovoltaic iguqula ngokuthe ngqo amandla okukhanya kumandla e-DC ngokusebenzisa iimpawu ze-semiconductors, kwaye emva koko iguqule amandla e-DC kumandla e-AC anokusetyenziswa sithi ngokusebenzisa inverter.Akukho tshintsho lweekhemikhali kunye neempendulo zenyukliya, ngoko ke ukuveliswa kwamandla e-photovoltaic akuyi kuba nemitha ye-short-wave.
imitha
Imitha inoluhlu olubanzi lweentsingiselo.Ukukhanya yimitha, amaza ombane yimitha, ukuhamba kwamasuntswana yimitha yemitha, kwaye ubushushu yimitha.
Ngoko kucacile ukuba sikuzo zonke iintlobo zemitha.
Loluphi uhlobo lwemitha oluyingozi ebantwini?
Ngokubanzi, "radiation" ibhekisa kwezo mitha ziyingozi kwiiseli zabantu, ezifana nezo zinokubangela umhlaza, kunye nezo zinokuthi zibangele iinguqu zemfuza.
Ngokubanzi iqulethe imitha ye-shortwave kunye neminye imisinga yamasuntswana anamandla aphezulu.
Ngaba iipaneli ze-photovoltaic zivelisa i-radiation?
Ukuveliswa kwamandla e-photovoltaic, indlela yokuvelisa amandla eemodyuli zelanga ngokupheleleyo ukuguqulwa kwamandla ngokuthe ngqo.Kuguquko lwamandla kuluhlu lokukhanya olubonakalayo, akukho mveliso yimbi eveliswayo kwinkqubo, ngoko ke akukho mitha eyongezelelweyo eyingozi eyenziwayo.
I-inverter yelanga yimveliso ye-elektroniki yamandla ngokubanzi.Nangona kukho ii-IGBTs okanye ii-triodes kuyo, kwaye kukho amashumi aliqela e-k yokutshintsha amaza, zonke ii-inverters zinamaqokobhe akhusela isinyithi kwaye ahlangabezana neemfuno zokuhambelana kwe-electromagnetic yemigaqo yehlabathi.isiqinisekiso.
Ukuveliswa kwamandla e-Wi-Fi VS photovoltaic, yeyiphi eneyona mitha kakhulu?
Imitha ye-Wi-Fi ibisoloko igxekwa, kwaye abafazi abaninzi abakhulelweyo bayayiphepha.I-Wi-Fi eneneni yindawo encinci yothungelwano lwengingqi, ikakhulu ukuhanjiswa kwedatha.Kwaye njengesixhobo esingenazingcingo, i-Wi-Fi inesidluliseli esenza imitha ye-electromagnetic ejikeleze kuyo.Nangona kunjalo, amandla okusebenza aqhelekileyo e-Wi-Fi aphakathi kwe-30 ~ 500mW, engaphantsi kwamandla efowuni eqhelekileyo (0.125 ~ 2W).Xa kuthelekiswa neeselfowuni, izixhobo ze-Wi-Fi ezifana neerotha ezingenazingcingo zikude kakhulu kubasebenzisi, nto leyo eyenza ukuba abantu bamkele ubuninzi bamandla obuncinci bemitha yabo.
Ixesha lokuposa: Dec-30-2022