① Yinto ephambili yezinto eziphathekayo kwinkqubo yokuvelisa iiseli ze-photovoltaic
Phakathi kwe-silicon carbide structural ceramics, imboni ye-photovoltaic ye-silicon carbide boat exhasayo iye yaphuhliswa kwinqanaba eliphezulu lokuchuma, yaba lukhetho olulungileyo lwezinto eziphambili zokuthwala kwinkqubo yokuvelisa iiseli ze-photovoltaic, kwaye imfuno yayo yemarike iye yatsala ingqalelo ekhulayo kwishishini. .
Okwangoku, izixhaso zesikhephe, iibhokisi zeenqanawa, izixhobo zombhobho, njl. ezenziwe nge-quartz zisetyenziswa ngokuqhelekileyo, kodwa zithintelwe yimithombo yamaminerali yesanti ye-quartz yasekhaya nakwamanye amazwe, kwaye umthamo wokuvelisa uncinci. Kukho unikezelo oluqinileyo kunye nemfuno yesanti ye-quartz ecocekileyo, kwaye ixabiso liqhube kwizinga eliphezulu ixesha elide, kwaye ubomi benkonzo bufutshane. Xa kuthelekiswa nemathiriyeli yequartz, izixhaso zesikhephe, iibhokisi zeenqanawa, izifakelo zemibhobho kunye nezinye iimveliso ezenziwe nge-silicon carbide izinto zinokuzinza okuhle kwe-thermal, akukho deformation kubushushu obuphezulu, kwaye akukho zingcolisi ziyingozi. Njengenye into ebalaseleyo kwimveliso ye-quartz, ubomi benkonzo bunokufikelela ngaphezu kweminyaka eyi-1, enokunciphisa kakhulu iindleko zokusetyenziswa kunye nokulahlekelwa kwamandla okuvelisa okubangelwa ukugcinwa nokulungiswa. Inzuzo yeendleko iyabonakala, kwaye ithemba layo lesicelo njengomthwali kwintsimi ye-photovoltaic ibanzi.
② Inokusetyenziswa njengento yokufunxa ubushushu kwiinkqubo zokuvelisa amandla elanga
Iinkqubo zokuvelisa umbane welanga oshushu zinconywa kakhulu kwimveliso yamandla elanga ngenxa yomlinganiselo wokuxinana okuphezulu (200 ~ 1000kW/㎡), ubushushu bomjikelo ophezulu we-thermal, ilahleko yobushushu obuphantsi, inkqubo elula kunye nokusebenza kakuhle. Njengoko icandelo eliphambili lenqaba yokuvelisa amandla obushushu elanga, i-absorber kufuneka imelane nokuqina kwemitha engama-200-300 yomelele ngakumbi kunokukhanya kwendalo, kwaye ubushushu bokusebenza bunokuba bungaphezulu kwewaka le-Celsius, ngoko ukusebenza kwayo kubaluleke kakhulu. ukusebenza okuzinzileyo kunye nokusebenza kakuhle kwenkqubo yokuvelisa amandla ashushu. Ubushushu obusebenzayo bezinto zokufunxa izinto zesinyithi zemveli bulinganiselwe, okwenza i-absorber ze-ceramic ibe yindawo entsha yophando. Iiseramikhi ze-alumina, iiseramics ze-cordierite, kunye neeseramics ze-silicon carbide zihlala zisetyenziswa njengezinto zokufunxa.
Solar thermal isikhululo samandla absorber tower
Phakathi kwazo, iiseramics ze-silicon carbide zineempawu ezibalaseleyo ezinjengokuqina okuphezulu, indawo enkulu yendawo ethile, ukumelana nokugqwala, ukumelana ne-oxidation, ukufakwa kakuhle kwe-thermal, ukuxhathisa ukothuka kwe-thermal kunye nokumelana nobushushu obuphezulu. Xa kuthelekiswa ne-alumina kunye ne-cordierite ye-ceramic absorber materials, inomsebenzi ongcono wokushisa ophezulu. Ukusetyenziswa kwe-absorpension ye-heater eyenziwe nge-silicon carbide ivumela ukuba i-absorpning ubushushu ifikelele kwiqondo lokushisa lomoya ukuya kwi-1200 ° C ngaphandle komonakalo wezinto eziphathekayo.
Ixesha lokuposa: Oct-15-2024