Xa sithetha ngamandla elanga, into eqhelekileyo kukuba sicinga ngokuthe ngqo malunga neepaneli zelanga ze-photovoltaic, ezo zivelisa umbane. Nangona kunjalo, kukho olunye uhlobo lwamandla elanga olungaziwayo kodwa lubaluleke ngokulinganayo: Amandla elanga ashushu, ukhetho olusebenzayo nolucocekileyo olusetyenziswa kakhulu ukufudumeza amanzi kunye nokuvelisa ubushushu.
Amandla obushushu belanga adlala indima ebalulekileyo kuwo omabini amacandelo eendawo zokuhlala nezoshishino, ukuvumela ukusebenza kakuhle kwamandla kunye nokuncipha kokusetyenziswa kwamafutha efosili. Kweli nqaku, siyacacisa yonke into malunga nolu hlobo lwamandla: ukusebenza kwayo, iimpawu, amacandelo kunye neenzuzo.
Yintoni amandla elanga ashushu?
Amandla obushushu belanga a amandla avuselelwe esebenzisa imitha yelanga ukuvelisa ubushushu. Ngokungafaniyo ne-solar photovoltaic energy, eguqula ukukhanya kwelanga kube ngumbane, amandla okushisa elanga ifudumeza ulwelo ngokubamba imitha yelanga. Olu lwelo lunokufudumeza amanzi, luvelise ukufudumeza okanye ukupholisa kwiinkqubo ezithile.
Olu hlobo lwamandla luluncedo ngakumbi kwiindawo ezinemitha yelanga ephezulu, apho ingasetyenziselwa ukusetyenziswa kwasekhaya kunye nakwizicelo zoshishino. Ngokomzekelo, kuqikelelwa ukuba ngaphezu I-20% yokusetyenziswa kwamandla kwiihotele, izibhedlele kunye namakhaya anxulumene nokusetyenziswa kwamanzi ashushu, okubonisa ukubaluleka kwawo.
Izixhobo zofakelo olushushu
Ukuze amandla e-thermal elanga asebenze ngokuchanekileyo, kuyimfuneko ukuba kubekho ukufakela okulungiselelwe ukubamba, ukugcina nokusabalalisa ubushushu. Ngezantsi, sigxininisa amacandelo aphambili okufakelwa kwamandla elanga ashushu.
Umbambisi
Umqokeleli welanga we-thermal okanye ipaneli inoxanduva ukufunxa imitha yelanga kwaye udlulisele ubushushu kulwelo olujikeleza ngaphakathi. Kukho iintlobo ezininzi zabaqokeleli ngokuxhomekeke ekusebenzeni kwabo kunye neteknoloji:
- Abaqokeleli abaFlethi: Zezona zixhaphakileyo kwaye zisetyenziselwa amanzi ashushu kunye nezicelo zokufudumeza ezindlini.
- Abaqokeleli ityhubhu yokufunxa: Zisebenza kakuhle ngakumbi, ngakumbi kwiindawo ezibandayo, ngenxa yokuphucula ukugquma kwazo.
Isiphaluka seHydraulic
I-hydraulic circuit yenziwe ngemibhobho ehambisa ulwelo olushushu ukusuka kumqokeleli ukuya kwi-accumulator, kwaye ibuyele kwiphaneli yakuba ipholile. Isebenza njengesekethe evaliweyo, iqinisekisa ukuba akukho kulahleka kobushushu.
Ubushushu umzimba
Esi sixhobo sivumela ubushushu bobushushu bokudlulisa ubushushu budluliselwe kumanzi asetyenziswa ekhaya okanye ufakelo. Abatshintshi banokuba bangaphakathi (iikhoyili) okanye ngaphandle, njengabatshintshi beplate.
Isixhobo sokwanda
Ekubeni ubungakanani bamandla elanga buhluka imini yonke, a i-accumulator ukugcina amanzi ashushu kude kube yimfuneko. Le tanki yenzelwe ukunciphisa ilahleko yobushushu kwaye igcine amanzi eshushu kangangeeyure ezininzi.
Iimpompo zokujikeleza
Ukuqinisekisa ukuba ulwelo lujikeleza ngokuchanekileyo kwisistim, iimpompo zokujikeleza. Ezi zinqoba ukuchasana kwesekethe kwaye zivumela ukuhamba rhoqo kwe-fluid transfer transfer fluid.
Amandla Auxiliary
Ngeentsuku ezinemitha yelanga ephantsi, ukufakelwa kwe-thermal yelanga kudla ngokuba nenkqubo yamandla ancedisayo, njengebhoyila, enokuvelisa ubushushu kwiimeko apho imitha yelanga ingonelanga.
Izinto ezifunekayo ukhuseleko
Ufakelo lwamandla obushushu belanga kufuneka lube noluhlu lwezinto zokhuseleko ukuphepha iingxaki ezinxulumene nobushushu okanye uxinzelelo lwenkqubo.
Ukwandiswa kweenqanawa
Umthamo we-fluid uyanda xa ushushu, ngoko ke kuyimfuneko ukuba ube ne-a inqanawa yokwandisa efunxa oku kwanda kwaye inqande umonakalo kwimibhobho. Iinqanawa zokwandisa zinokuvuleka okanye zivaliwe, le yokugqibela ixhaphake kakhulu kwiifakelo zanamhlanje.
Izivalo zokhuselo
Iivalvu zokhuseleko zinoxanduva lokulawula uxinzelelo lwenkqubo kunye nokukhupha ulwelo ukuba lungaphezulu kwemida yokhuseleko emiselweyo.
UGlycol
Ulwelo olusetyenziswa kuninzi lofakelo lwamandla elanga lobushushu ngumxube wamanzi kunye iglycol. Esi songezo sivumela ulwelo ukuba lukwazi ukumelana namaqondo obushushu angaphantsi kwe-zero ngaphandle komkhenkce, nto leyo eyimfuneko kwiindawo ezibandayo.
Ubushushu busika
Ukuba ulwelo lutshisa ngokugqithisileyo, i ubushushu butshona Banoxanduva lokukhulula inxalenye yeqondo lokushisa, ukuthintela ukufakela ekufikeleleni kumanqanaba anobungozi obushushu.
Imigibe
Iidreyini zivumela susa umoya ethi iqokelele ngaphakathi kwisistim, iqinisekisa ukusebenza ngokukuko kwesekethe ye-hydraulic.
Ulawulo oluzenzekelayo
Ezona nkqubo zamandla elanga ezishushu kakhulu zine ulawulo oluzenzekelayo ebeka iliso kwizinto ezahlukeneyo zenkqubo, njengamaqondo obushushu omqokeleli, i-accumulator okanye iipompo zokujikeleza. Ukongeza, inokusebenzisa iinkqubo zamandla ezincedisayo okanye zokulahla njengoko kufuneka.
Ngombulelo kumandla obushushu belanga, sinokuvelisa amanzi ashushu kunye nokufudumeza ngendlela ezinzileyo. Obu bugcisa buyaqhubeka buqhubela phambili, busenza ukuba sinciphise ngakumbi ukuxhomekeka kwethu kumafutha efosili kunye nokunciphisa impembelelo yokusingqongileyo.