Umkhumbi Omusha Osebenzisa Amandla Elanga: Inguquko Ekuthuthweni Kwasolwandle Okungenabungozi Emvelweni
Emashumini eminyaka amuva nje, ukuguquka kwesimo sezulu kube yinkinga ephuthumayo yomhlaba wonke efuna izixazululo zangempela. Imikhakha eyahlukene yezimboni inxuswa ukuba ibe nobungane kakhulu nemvelo, okuhlanganisa nomkhakha wezokuthutha olwandle, onegalelo elikhulu ekukhiqizweni kwekhabhoni. Enye yezinto ezintsha ezijabulisa kakhulu futhi ezingaba nomthelela kulo mzamo ukuthuthukiswa kwemikhumbi esebenzisa amandla elanga.
Umlando kanye Nokuthuthukiswa Kwemikhumbi Esebenzisa Amandla Elanga
Umqondo womkhumbi osebenzisa amandla elanga awusiwo umqondo omusha. Ucwaningo lokusebenzisa amandla elanga emikhunjini belulokhu luqhubeka kusukela ngawo-1970. Kodwa-ke, imikhawulo yezobuchwepheshe ngaleso sikhathi yanciphisa ukuthuthukiswa kwemikhumbi esebenzisa amandla elanga ekusetshenzisweni kokuhlola kanye nokusetshenziswa okuncane. Kuseminyakeni yamuva nje kuphela lapho intuthuko enkulu kwezobuchwepheshe bamaphaneli elanga, ukusebenza kahle kwamandla, kanye nezinto zokugcina amandla kwenze kwaba nokwenzeka ukudalwa kwemikhumbi esebenzisa amandla elanga ethembeke kakhulu futhi ewusizo.
Ingqophamlando ebalulekile emlandweni wemikhumbi esebenzisa amandla elanga kwaba ukwethulwa kwe-MS Tûranor PlanetSolar ngo-2010. Yaba umkhumbi wokuqala osebenzisa amandla elanga ukuzungeza umhlaba ngempumelelo, okubonisa ukuthembeka kwamandla elanga ohambweni olude. Impumelelo ye-MS Tûranor PlanetSolar yavula indlela yocwaningo olwengeziwe kanye nentuthuko kule ndawo.
Ubuchwepheshe Obusekela Izikebhe Ezisebenzisa Amandla Elanga
1. Amaphaneli Elanga
Ingqikithi yomkhumbi osebenzisa amandla elanga amaphaneli elanga, aguqula ukukhanya kwelanga kube amandla kagesi. Amaphaneli elanga esimanje asetshenziswa kule mikhumbi enziwe ngezinto ze-semiconductor, njenge-silicon, ezisebenza kahle kakhulu ekubambeni amandla elanga. Lawa maphaneli avame ukufakwa edekini lomkhumbi futhi aklanyelwe ukwandisa ukumuncwa kwelanga usuku lonke.
2. Isitoreji Samandla
Amandla akhiqizwa amaphaneli elanga abe esegcinwa emabhethrini ahlala isikhathi eside futhi asebenzayo. Lawa mabhethri kumele akwazi ukugcina amandla anele okusetshenziswa ebusuku noma lapho isimo sezulu esibi sivimba ukukhanya kwelanga. Amabhethri e-lithium-ion ayisinqumo esivamile ngenxa yomthamo wawo omkhulu wokugcina kanye nokukwazi kwawo ukushaja ngokushesha.
3. Uhlelo Lokushukumisa
Izinhlelo zokuhambisa imikhumbi ezisebenzisa amandla elanga zivame ukusebenzisa amamotho kagesi asebenza kahle kakhulu. Lawa mamotho asebenza ngamandla kagesi agcinwe emabhethri. Ukusebenza kahle kakhulu kwamamotho kagesi kuvumela umkhumbi ukuthi uhambe ngokusetshenziswa kwamandla amancane, okufaka isandla ekuzinzeni kokusebenza komkhumbi.
4. Uhlelo Lokuphathwa Kwamandla
Ngaphezu kwalokho, imikhumbi esebenza ngelanga ifakwe uhlelo lokuphatha amandla oluyinkimbinkimbi. Lolu hlelo lulawula ukusatshalaliswa kwamandla kusuka kumaphaneli elanga kuya kumabhethri kanye nama-motor kagesi, okuqinisekisa ukuthi amandla asetshenziswa kahle ngangokunokwenzeka. Lobu buchwepheshe buphinde buthuthukise inqubo yokushaja ibhethri, buqaphe isimo sebhethri, futhi benze izinguquko ezidingekayo ukuze kulondolozwe ukusebenza kahle komkhumbi.
Umkhumbi Osebenzisa Amandla Elanga weLunaSea
1. Umklamo kanye nezici
I-LunaSea ingenye yemikhumbi emisha esebenza ngelanga edonsa ukunaka komhlaba wonke. Inomklamo wesikhathi esizayo onedekhi ebanzi egcwele amaphaneli elanga asebenza kahle kakhulu. Umklamo womkhumbi wenzelwe ukunciphisa ukumelana namanzi, okuwuvumela ukuthi uhambe kahle futhi ngokushesha.
Ngaphezu kwalokho, i-LunaSea ifakwe ezinye izici ezihlukahlukene ezinobungani nemvelo, njengohlelo lokuhlanza amanzi amdaka oluyinkimbinkimbi kanye nobuchwepheshe bokugcoba i-hull obunciphisa ukungqubuzana futhi bukhulise ukusetshenziswa kahle kukaphethiloli.
2. Izicelo Ezisebenzayo
I-LunaSea yenzelwe izinhlobo eziningi zezicelo ezisebenzayo, kusukela ekuthuthweni kwabagibeli kanye nezokuvakasha kuya ekulethweni kwempahla. Lo mkhumbi uyakwazi ukusebenza ngokuzimela isikhathi eside ngaphandle kwesidingo samafutha emvelo, okwenza kube yisisombululo esifanele sokusebenza ezindaweni ezikude noma emizileni emide yokuthumela impahla.
I-LunaSea isetshenziselwa nocwaningo lwesayensi yasolwandle. Ifakwe imishini yocwaningo ethuthukisiwe, ingasebenza njengelabhorethri entantayo, ivumela abacwaningi ukuthi baqoqe idatha ngaphandle kokuphazamisa uhlelo lwemvelo lwasolwandle.
Izinzuzo Zemvelo Nezomnotho
1. Ukunciphisa Ukukhishwa Kwekhabhoni
Enye yezinzuzo ezinkulu zemikhumbi esebenzisa amandla elanga ukwehla okukhulu kokukhishwa kwekhabhoni. Ukuthuthwa kolwandle okusekelwe kuphethiloli wezinsalela kubala cishe u-2-3% wokukhishwa kwe-CO2 emhlabeni jikelele. Ngokusebenzisa amandla elanga ahlanzekile, avuselelekayo, imikhumbi esebenzisa amandla elanga inciphisa kakhulu umthelela wekhabhoni embonini yemikhumbi.
2. Ukuphumelela Kwamandla
Imikhumbi esebenza ngelanga nayo inikeza ukusebenza kahle kwamandla okuthuthukisiwe. Ama-motor kagesi asetshenziswa kulezi mikhumbi asebenza kahle kakhulu kunezinjini zokushisa zangaphakathi. Ubuchwepheshe obuthuthukisiwe bokuphatha amandla buqinisekisa nokusetshenziswa kahle kwamandla elanga.
3. Ukonga Ezindleleni Zokusebenza
Nakuba ukutshalwa kwezimali kokuqala ekwakheni umkhumbi osebenzisa amandla elanga kungaba phezulu, izindleko zokusebenza zingaba ngaphansi kakhulu kunezemikhumbi evamile. Ngokuthembela emandleni elanga, le mikhumbi inciphisa noma iqede ngisho nokuthembela emafutheni emvelo, intengo yawo engashintshashintsha. Ngaphezu kwalokho, ama-motor kagesi alula futhi angabizi ukuwanakekela kunezinjini ezivamile.
Izinselele Nekusasa
1. Izithiyo Zobuchwepheshe
Naphezu kwentuthuko enkulu, imikhumbi esebenzisa amandla elanga isabhekene nezinselele eziningana zobuchwepheshe. Ukusebenza kahle kwamaphaneli elanga kanye nomthamo webhethri kusalokhu kuyinselele enkulu. Ucwaningo luyaqhubeka nokuthuthukisa ukusebenza kahle nokuthuthukisa izinto ezingcono zokugcina amandla. Ngaphezu kwalokho, ukuhlanganiswa kwezinhlelo zokuphatha amandla eziyinkimbinkimbi kuyadingeka ukuze kuthuthukiswe ukusetshenziswa kwamandla.
2. Umthetho Kahulumeni Nokusekela
Ukusekelwa kwemithetho kahulumeni kanye nenqubomgomo kubalulekile ekuthuthukisweni kwemikhumbi esebenzisa amandla elanga. Izinqubomgomo ezikhuthaza ukusetshenziswa kwamandla avuselelekayo futhi ezinikeza izikhuthazo embonini yemikhumbi ukuthi ishintshele kubuchwepheshe obunobungani nemvelo zizoba yizinto ezibalulekile ezibangela ukusetshenziswa kwemikhumbi esebenzisa amandla elanga.
3. Ukuqwashisa kanye neMfundo
Ukwaziswa kanye nemfundo ngezinzuzo zemikhumbi esebenzisa amandla elanga nakho kudingeka kwandiswe. Umphakathi, ikakhulukazi labo abasembonini yokuthumela izimpahla, udinga ulwazi olwanele mayelana nezinzuzo zezomnotho kanye nezemvelo zalobu buchwepheshe. Imikhankaso kanye nemisebenzi yokukhangisa iyisihluthulelo sokukhuthaza ukwamukelwa nokusetshenziswa kwemikhumbi esebenzisa amandla elanga.
I-Penutup
Ukusungulwa kwemikhumbi esebenzisa amandla elanga kuyisinyathelo esibalulekile esiya ekusaseni elihlanzekile nelizinzile lokuthuthwa olwandle. Ngokunciphisa ukuthembela kumafutha asetshenziswayo kanye nokusebenzisa amandla avuselelekayo, lobu buchwepheshe abusizi nje kuphela ekudaleni indawo enempilo kodwa futhi bunikeza izinzuzo zomnotho embonini yemikhumbi. Nakuba isabhekene nezinselele eziningana, ikusasa lemikhumbi esebenzisa amandla elanga liqhakazile, futhi kulindeleke ukuthi ibe yingxenye ebalulekile yemikhumbi yemikhumbi yomhlaba wonke emashumini eminyaka ezayo.
