I-Solar-Powered Smart Grids: Ikamva lokuSasazwa kwaMandla okuSebenzayo nokuthembekileyo

Yintoni i-solar smart Grid?
Igridi yeSolar Smart yinkqubo yamandla ehambele phambili edibanisa amandla elanga kunye nobuchwepheshe bedijithali ukuphucula ukusebenza kakuhle, ukuthembeka kunye nokuzinza kokuhanjiswa kwamandla. Ngelixa iigridi zamandla emveli zixhomekeke ngokuyinhloko kwisizukulwana esiphakathi kunye nokuhamba kwamandla ngendlela enye, iigridi zelanga ezihlakaniphile zixhasa unxibelelwano lweendlela ezimbini, ezivumela amandla elanga ukuba abuyele kwigridi ngelixa kwangaxeshanye ebeka iliso ukusasazwa kunye nokusetyenziswa kwamandla ngexesha langempela ngokusebenzisa iinkqubo zokulawula ezihlakaniphile. Le grid edibeneyo yelanga ehlakaniphile ayinciphisi kuphela ukuxhomekeka kumafutha e-fossil, kodwa iphakamisa ukuzinza kwegridi.

Iigridi zeSolar smart zisebenzisa iimitha ezihlakaniphile, izinzwa kunye nothungelwano oluphambili lonxibelelwano ukujonga ukuveliswa kombane kunye nokusetyenziswa ngexesha lokwenyani. Oku kuvumela igridi ukuba ilungelelanise ukuhamba kunye nokuhanjiswa kombane ngokusekelwe kwidatha yexesha langempela, ngaloo ndlela iphucula ukusebenza kakuhle kokusetyenziswa kwamandla. Ngobu buchwepheshe bobuchule, igridi yelanga ehlakaniphile inokulinganisa ngokuchanekileyo unikezelo kunye nemfuno, ukunciphisa inkcitho yamandla, kunye nokuqinisekisa ukuba umbane unokubonelelwa ngokufanelekileyo ngamaxesha ahlukeneyo kunye neemeko zemozulu ezahlukeneyo.

Umahluko phakathi kwegridi ehlakaniphile yelanga kunye negridi yelanga yemveli

Umahluko ophambili phakathi kweegridi ezihlakaniphile zelanga kunye neegridi zelanga zemveli yinqanaba labo lokudibanisa iteknoloji kunye nokuguquguquka kulawulo lwamandla. Igridi yelanga yendabuko iveliswa kuphela ngamapaneli elanga, kwaye umbane wondliwa ngokuthe ngqo kwigridi, kwaye le ndlela ihlala ingenakho ukulawula. Ukuba imveliso yelanga idlula imfuno, umbane unokumoshwa; Kwaye xa imfuno inkulu kunemveliso, igridi inokuxhomekeka kwizityalo zamalahle okanye igesi yendalo ukuyixhasa.

Igridi yelanga ehlakaniphile ikhulisa ukuhanjiswa kwamandla ngokusebenzisa itekhnoloji yedijithali. Ngokomzekelo, iigridi ezihlakaniphile ziyakwazi ukulungelelanisa ngokuzenzekelayo ukuhamba kombane ngokusekelwe kwidatha yexesha langempela, ukugcina amandla angaphezulu xa ilanga linamandla, okanye ukubuyisela amandla avela kwiinkqubo zokugcina okanye ezinye iindawo ezihlaziyiweyo xa ifu eligqumayo linciphisa isizukulwana. Ulawulo olunjalo oluhlakaniphile alugcini nje ukunciphisa inkunkuma, kodwa luqinisekisa ukunikezelwa kwamandla okuzinzile ngamaxesha onke.

Iigridi ze-Smart zinokubeka iliso kwimveliso yombane kunye nokusetyenziswa ngexesha lokwenyani, ukuqikelela imfuno ephezulu, kunye nokubonelela ngombane kunye nemfuno ngokulungiselela ukucwangciswa. Inkqubo inokugcina ngokuzenzekelayo amandla agqithisileyo, iqinisekisa ukuba imfuno inokufezekiswa ngamaxesha apho ilanga lingakhanyisi (njengasebusuku) okanye kwiimeko zemozulu ezingazinzanga.

Inzuzo yomsebenzi wokuhambisa amandla kwigridi ehlakaniphile yelanga

Enye yeenzuzo zegridi yelanga enobuchule bubuchule bayo bokuhambisa amandla. Uveliso lwamandla elanga luyaphazamiseka kwaye iimeko zelanga zohluka kakhulu, nto leyo enokukhokelela kumbane ongazinzanga. Nangona kunjalo, ngokusebenzisa i-sensor eziphambili kunye neenkqubo ezizenzekelayo, iigridi ezihlakaniphile ziyakwazi ukulungelelanisa ukuhamba kombane ngexesha langempela ngokusekelwe kwisizukulwana selanga kunye nemfuno. Umzekelo, xa ilanga likhanya, iigridi ezihlakaniphile zinokugcina amandla agqithisileyo kwiibhetri ukuze zisetyenziswe ebusuku okanye xa imozulu imbi.

Iigridi ze-Smart azikwazi ukulungelelanisa kuphela ukuhamba kwamandla, kodwa ziqinisekisa ukuzinza kokunikezelwa kwamandla ngokudibanisa izixhobo zokugcina amandla. Izixhobo zokugcina amandla (ezifana neebhetri) zinokugcina umbane ogqithisileyo emini kwaye ziwusebenzise ngamaxesha apho amandla elanga awenziwanga (afana nasebusuku), ukuthintela ukunqongophala kwamandla okubangelwa kukuguquguquka kokuveliswa kombane welanga.

Ukongezelela, iigridi ezihlakaniphile zelanga zinokudibaniswa kunye ne-microgrids yelanga. Ii-Microgrids zincinci, iinkqubo zamandla zasekhaya ezinokuthi zisebenze ngokuzimeleyo kwigridi eyintloko kwaye zifaneleke ngokukodwa kwiindawo ezikude okanye iindawo ezineziseko zegridi ezibuthathaka. Ngokudibanisa i-microgrids yelanga kunye neegridi ezihlakaniphile, ukunikezelwa kombane kunokuthembeka ngakumbi kwaye kuguquguquke. Ngokomzekelo, kwiindawo ezikude, ii-microgrids zelanga zinokubonelela ngamandla kuluntu ngaphandle kokuthembela kwigridi eyintloko, eyenza le mimandla ingasakhawulelwanga kukugubungela kunye neziseko zoncedo lwamandla ombane aqhelekileyo.

Luluphi utshintsho lwentlalo oluya kuziswa ngokuthandwa kweegridi zelanga ezihlakaniphile kwixesha elizayo?

Ngokusasazwa kwegridi ehlakaniphile yelanga, uluntu luya kuba notshintsho olukhulu. Okokuqala, iigridi zesolar smart ziyakunciphisa kakhulu ukuxhomekeka kumafutha efosili, ukukhutshwa kwerhasi yegreenhouse esezantsi, kunye nokutshintsha kwemozulu okucothayo. Ngokuvumela ukuhanjiswa kwamandla ngokufanelekileyo, iigridi ezihlakaniphile ziya kwenza ukusetyenziswa kwamandla ehlabathi ngokuzinzileyo. Kumsebenzisi ngamnye, ukuguquguquka kunye nokuhanjiswa kwamandla okulungelelaniswa okubonelelwa yigridi ehlakaniphile kuya kunciphisa iindleko zombane kwaye kukhuthaze ukusetyenziswa kwamandla ngokufanelekileyo.

Ukongezelela, abathengi baya kuba nokufikelela kwidatha yokusetyenziswa kombane ngexesha langempela ngokusebenzisa iimitha ezihlakaniphile kunye nokusetyenziswa, okubenza bakwazi ukulawula ukusetyenziswa kombane wabo ngokwesayensi. Abathengi banokusebenzisa idatha ukuqonda imikhwa yokusetyenziswa kombane kumakhaya abo okanye amashishini kwaye benze uhlengahlengiso ngokufanelekileyo. Ngokomzekelo, ngexesha lokuveliswa kwamandla elanga aphezulu, abathengi banokuhlengahlengisa ixesha lokusetyenziswa kwezixhobo zombane, ngaloo ndlela banciphise ukuthembela kumbane wegridi yemveli kunye nokunciphisa iindleko zamandla. Ngale datha yexesha langempela, abathengi abanako ukugcina imali kuphela, kodwa bancedisa ukunciphisa umthwalo kwigridi.

Ngexesha elide, iigridi zelanga ezihlakaniphileyo ziya kunceda uluntu ukuba lukwazi ukuzenzela amandla ngokwawo, ingakumbi kwiindawo ezikude ezingasaxhomekekanga kwiziseko ezingundoqo zegridi zemveli ezixabisa kakhulu neziethe-ethe, kwaye banokufikelela kubonelelo lombane oluzinzileyo. Ngokudibanisa i-microgrids yelanga kunye neegridi ezihlakaniphile, uluntu lwexesha elizayo luya kukwazi ukusebenza ngokuzimeleyo nokulawula iimfuno zabo zamandla, kungekhona nje ukuphucula ukhuseleko lwamandla, kodwa nokubonelela ngomthombo othembekileyo wombane kwiindawo ezingenamandla.

Ngaba utshintsho kumandla elanga kunye notshintsho kwimo engqongileyo yomhlaba kuya kuchaphazela imveliso yelanga?

Nangona amandla elanga ahlaziywa, umthombo wamandla acocekileyo, uyachatshazelwa nalutshintsho lwendalo. Ukutshintsha kwemozulu, ungcoliseko kunye nokwahluka kwamaxesha onyaka konke kuchaphazela ukusebenza kakuhle kwamandla elanga. Ngokukodwa, iintsuku ezinamafu, inkungu, uthuli kunye nezinye izinto zokusingqongileyo ziya kuthintela ilanga, zinciphise amandla okufunxa iipaneli zelanga, kwaye emva koko zichaphazele ukuveliswa kwamandla. Ukongezelela, ukusebenza kakuhle kokuveliswa kwamandla elanga kukwachatshazelwa yindawo yendawo kunye ne-Angle yokukhanya kwelanga, kwimimandla eyahlukeneyo kunye namaxesha ahlukeneyo onyaka, ukuveliswa kwamandla elanga kunokwahluka.

Nangona kunjalo, njengoko iipaneli zelanga zisebenza ngakumbi, kwaye iteknoloji yokugcina amandla iyaqhubeka iqhubela phambili, ezi ziphumo ziba zilawuleka ngakumbi. Isizukulwana esitsha seepaneli zelanga, ezifana neepaneli eziphindwe kabini (ezibamba ukukhanya kwelanga kumacala omabini) kunye neeseli zelanga ze-perovskite (ezinokusebenza okuphezulu), zenza amandla elanga asebenze ngakumbi kwaye aguquguquke. Itekhnoloji yokugcina amandla, njengeebhetri kunye ne-supercapacitors, nayo ivumela imiphumo eguquguqukayo yamandla elanga ukuba ilingane. Ngale nkqubela phambili yezobuchwepheshe, iinkqubo zamandla elanga ziyakwazi ukugcina amandla agqithisileyo kwaye zibonelele ngobonelelo lwamandla oluzinzileyo ngamaxesha okungabikho kwelanga okanye imozulu embi.

Ukongeza, nangona utshintsho lwexesha elide kwimo engqongileyo yoMhlaba, njengokutshintsha kwemozulu, kunokuchaphazela imveliso yelanga kweminye imimandla, imeko yehlabathi yokukhula kwamandla elanga isazinzileyo. Igridi ye-solar smart iguquguquka kakhulu kwaye inokulungelelanisa ngokweenguqu kwimveliso yamandla elanga, ngoko isenokubonelela ngombane othembekileyo naphantsi kweemeko ezimbi zokusingqongileyo.

Isishwankathelo, nangona iimeko zokusingqongileyo zinokuba nefuthe elithile kwimveliso yelanga, njengoko iteknoloji iqhubeka iqhubela phambili, iigridi zelanga ezihlakaniphile zihlala ziyisisombululo esibalulekileyo sokuphumeza ukuhanjiswa kwamandla okuthembekileyo, okucocekileyo kunye nokuzinzileyo.
Yintoni i-solar smart Grid?
Igridi yeSolar Smart yinkqubo yamandla ehambele phambili edibanisa amandla elanga kunye nobuchwepheshe bedijithali ukuphucula ukusebenza kakuhle, ukuthembeka kunye nokuzinza kokuhanjiswa kwamandla. Ngelixa iigridi zamandla emveli zixhomekeke ngokuyinhloko kwisizukulwana esiphakathi kunye nokuhamba kwamandla ngendlela enye, iigridi zelanga ezihlakaniphile zixhasa unxibelelwano lweendlela ezimbini, ezivumela amandla elanga ukuba abuyele kwigridi ngelixa kwangaxeshanye ebeka iliso ukusasazwa kunye nokusetyenziswa kwamandla ngexesha langempela ngokusebenzisa iinkqubo zokulawula ezihlakaniphile. Le grid edibeneyo yelanga ehlakaniphile ayinciphisi kuphela ukuxhomekeka kumafutha e-fossil, kodwa iphakamisa ukuzinza kwegridi.

Iigridi zeSolar smart zisebenzisa iimitha ezihlakaniphile, izinzwa kunye nothungelwano oluphambili lonxibelelwano ukujonga ukuveliswa kombane kunye nokusetyenziswa ngexesha lokwenyani. Oku kuvumela igridi ukuba ilungelelanise ukuhamba kunye nokuhanjiswa kombane ngokusekelwe kwidatha yexesha langempela, ngaloo ndlela iphucula ukusebenza kakuhle kokusetyenziswa kwamandla. Ngobu buchwepheshe bobuchule, igridi yelanga ehlakaniphile inokulinganisa ngokuchanekileyo unikezelo kunye nemfuno, ukunciphisa inkcitho yamandla, kunye nokuqinisekisa ukuba umbane unokubonelelwa ngokufanelekileyo ngamaxesha ahlukeneyo kunye neemeko zemozulu ezahlukeneyo.

Umahluko phakathi kwegridi ehlakaniphile yelanga kunye negridi yelanga yemveli

Umahluko ophambili phakathi kweegridi ezihlakaniphile zelanga kunye neegridi zelanga zemveli yinqanaba labo lokudibanisa iteknoloji kunye nokuguquguquka kulawulo lwamandla. Igridi yelanga yendabuko iveliswa kuphela ngamapaneli elanga, kwaye umbane wondliwa ngokuthe ngqo kwigridi, kwaye le ndlela ihlala ingenakho ukulawula. Ukuba imveliso yelanga idlula imfuno, umbane unokumoshwa; Kwaye xa imfuno inkulu kunemveliso, igridi inokuxhomekeka kwizityalo zamalahle okanye igesi yendalo ukuyixhasa.

Igridi yelanga ehlakaniphile ikhulisa ukuhanjiswa kwamandla ngokusebenzisa itekhnoloji yedijithali. Ngokomzekelo, iigridi ezihlakaniphile ziyakwazi ukulungelelanisa ngokuzenzekelayo ukuhamba kombane ngokusekelwe kwidatha yexesha langempela, ukugcina amandla angaphezulu xa ilanga linamandla, okanye ukubuyisela amandla avela kwiinkqubo zokugcina okanye ezinye iindawo ezihlaziyiweyo xa ifu eligqumayo linciphisa isizukulwana. Ulawulo olunjalo oluhlakaniphile alugcini nje ukunciphisa inkunkuma, kodwa luqinisekisa ukunikezelwa kwamandla okuzinzile ngamaxesha onke.

Iigridi ze-Smart zinokubeka iliso kwimveliso yombane kunye nokusetyenziswa ngexesha lokwenyani, ukuqikelela imfuno ephezulu, kunye nokubonelela ngombane kunye nemfuno ngokulungiselela ukucwangciswa. Inkqubo inokugcina ngokuzenzekelayo amandla agqithisileyo, iqinisekisa ukuba imfuno inokufezekiswa ngamaxesha apho ilanga lingakhanyisi (njengasebusuku) okanye kwiimeko zemozulu ezingazinzanga.

Inzuzo yomsebenzi wokuhambisa amandla kwigridi ehlakaniphile yelanga

Enye yeenzuzo zegridi yelanga enobuchule bubuchule bayo bokuhambisa amandla. Uveliso lwamandla elanga luyaphazamiseka kwaye iimeko zelanga zohluka kakhulu, nto leyo enokukhokelela kumbane ongazinzanga. Nangona kunjalo, ngokusebenzisa i-sensor eziphambili kunye neenkqubo ezizenzekelayo, iigridi ezihlakaniphile ziyakwazi ukulungelelanisa ukuhamba kombane ngexesha langempela ngokusekelwe kwisizukulwana selanga kunye nemfuno. Umzekelo, xa ilanga likhanya, iigridi ezihlakaniphile zinokugcina amandla agqithisileyo kwiibhetri ukuze zisetyenziswe ebusuku okanye xa imozulu imbi.

Iigridi ze-Smart azikwazi ukulungelelanisa kuphela ukuhamba kwamandla, kodwa ziqinisekisa ukuzinza kokunikezelwa kwamandla ngokudibanisa izixhobo zokugcina amandla. Izixhobo zokugcina amandla (ezifana neebhetri) zinokugcina umbane ogqithisileyo emini kwaye ziwusebenzise ngamaxesha apho amandla elanga awenziwanga (afana nasebusuku), ukuthintela ukunqongophala kwamandla okubangelwa kukuguquguquka kokuveliswa kombane welanga.

Ukongezelela, iigridi ezihlakaniphile zelanga zinokudibaniswa kunye ne-microgrids yelanga. Ii-Microgrids zincinci, iinkqubo zamandla zasekhaya ezinokuthi zisebenze ngokuzimeleyo kwigridi eyintloko kwaye zifaneleke ngokukodwa kwiindawo ezikude okanye iindawo ezineziseko zegridi ezibuthathaka. Ngokudibanisa i-microgrids yelanga kunye neegridi ezihlakaniphile, ukunikezelwa kombane kunokuthembeka ngakumbi kwaye kuguquguquke. Ngokomzekelo, kwiindawo ezikude, ii-microgrids zelanga zinokubonelela ngamandla kuluntu ngaphandle kokuthembela kwigridi eyintloko, eyenza le mimandla ingasakhawulelwanga kukugubungela kunye neziseko zoncedo lwamandla ombane aqhelekileyo.

Luluphi utshintsho lwentlalo oluya kuziswa ngokuthandwa kweegridi zelanga ezihlakaniphile kwixesha elizayo?

Ngokusasazwa kwegridi ehlakaniphile yelanga, uluntu luya kuba notshintsho olukhulu. Okokuqala, iigridi zesolar smart ziyakunciphisa kakhulu ukuxhomekeka kumafutha efosili, ukukhutshwa kwerhasi yegreenhouse esezantsi, kunye nokutshintsha kwemozulu okucothayo. Ngokuvumela ukuhanjiswa kwamandla ngokufanelekileyo, iigridi ezihlakaniphile ziya kwenza ukusetyenziswa kwamandla ehlabathi ngokuzinzileyo. Kumsebenzisi ngamnye, ukuguquguquka kunye nokuhanjiswa kwamandla okulungelelaniswa okubonelelwa yigridi ehlakaniphile kuya kunciphisa iindleko zombane kwaye kukhuthaze ukusetyenziswa kwamandla ngokufanelekileyo.

Ukongezelela, abathengi baya kuba nokufikelela kwidatha yokusetyenziswa kombane ngexesha langempela ngokusebenzisa iimitha ezihlakaniphile kunye nokusetyenziswa, okubenza bakwazi ukulawula ukusetyenziswa kombane wabo ngokwesayensi. Abathengi banokusebenzisa idatha ukuqonda imikhwa yokusetyenziswa kombane kumakhaya abo okanye amashishini kwaye benze uhlengahlengiso ngokufanelekileyo. Ngokomzekelo, ngexesha lokuveliswa kwamandla elanga aphezulu, abathengi banokuhlengahlengisa ixesha lokusetyenziswa kwezixhobo zombane, ngaloo ndlela banciphise ukuthembela kumbane wegridi yemveli kunye nokunciphisa iindleko zamandla. Ngale datha yexesha langempela, abathengi abanako ukugcina imali kuphela, kodwa bancedisa ukunciphisa umthwalo kwigridi.

Ngexesha elide, iigridi zelanga ezihlakaniphileyo ziya kunceda uluntu ukuba lukwazi ukuzenzela amandla ngokwawo, ingakumbi kwiindawo ezikude ezingasaxhomekekanga kwiziseko ezingundoqo zegridi zemveli ezixabisa kakhulu neziethe-ethe, kwaye banokufikelela kubonelelo lombane oluzinzileyo. Ngokudibanisa i-microgrids yelanga kunye neegridi ezihlakaniphile, uluntu lwexesha elizayo luya kukwazi ukusebenza ngokuzimeleyo nokulawula iimfuno zabo zamandla, kungekhona nje ukuphucula ukhuseleko lwamandla, kodwa nokubonelela ngomthombo othembekileyo wombane kwiindawo ezingenamandla.

Ngaba utshintsho kumandla elanga kunye notshintsho kwimo engqongileyo yomhlaba kuya kuchaphazela imveliso yelanga?

Nangona amandla elanga ahlaziywa, umthombo wamandla acocekileyo, uyachatshazelwa nalutshintsho lwendalo. Ukutshintsha kwemozulu, ungcoliseko kunye nokwahluka kwamaxesha onyaka konke kuchaphazela ukusebenza kakuhle kwamandla elanga. Ngokukodwa, iintsuku ezinamafu, inkungu, uthuli kunye nezinye izinto zokusingqongileyo ziya kuthintela ilanga, zinciphise amandla okufunxa iipaneli zelanga, kwaye emva koko zichaphazele ukuveliswa kwamandla. Ukongezelela, ukusebenza kakuhle kokuveliswa kwamandla elanga kukwachatshazelwa yindawo yendawo kunye ne-Angle yokukhanya kwelanga, kwimimandla eyahlukeneyo kunye namaxesha ahlukeneyo onyaka, ukuveliswa kwamandla elanga kunokwahluka.

Nangona kunjalo, njengoko iipaneli zelanga zisebenza ngakumbi, kwaye iteknoloji yokugcina amandla iyaqhubeka iqhubela phambili, ezi ziphumo ziba zilawuleka ngakumbi. Isizukulwana esitsha seepaneli zelanga, ezifana neepaneli eziphindwe kabini (ezibamba ukukhanya kwelanga kumacala omabini) kunye neeseli zelanga ze-perovskite (ezinokusebenza okuphezulu), zenza amandla elanga asebenze ngakumbi kwaye aguquguquke. Itekhnoloji yokugcina amandla, njengeebhetri kunye ne-supercapacitors, nayo ivumela imiphumo eguquguqukayo yamandla elanga ukuba ilingane. Ngale nkqubela phambili yezobuchwepheshe, iinkqubo zamandla elanga ziyakwazi ukugcina amandla agqithisileyo kwaye zibonelele ngobonelelo lwamandla oluzinzileyo ngamaxesha okungabikho kwelanga okanye imozulu embi.

Ukongeza, nangona utshintsho lwexesha elide kwimo engqongileyo yoMhlaba, njengokutshintsha kwemozulu, kunokuchaphazela imveliso yelanga kweminye imimandla, imeko yehlabathi yokukhula kwamandla elanga isazinzileyo. Igridi ye-solar smart iguquguquka kakhulu kwaye inokulungelelanisa ngokweenguqu kwimveliso yamandla elanga, ngoko isenokubonelela ngombane othembekileyo naphantsi kweemeko ezimbi zokusingqongileyo.

Isishwankathelo, nangona iimeko zokusingqongileyo zinokuba nefuthe elithile kwimveliso yelanga, njengoko iteknoloji iqhubeka iqhubela phambili, iigridi zelanga ezihlakaniphile zihlala ziyisisombululo esibalulekileyo sokuphumeza ukuhanjiswa kwamandla okuthembekileyo, okucocekileyo kunye nokuzinzileyo.