Ochwepheshe baya ngokuya bakhathazeka mayelana nokuba sengozini kwesistimu yokugcina amandla egridi, engaphazanyiswa izinhlekelele zemvelo noma ukuhlaselwa okuhlosiwe ngokomzimba noma nge-inthanethi. Lezi ziphazamiso azigcini nje ngokuphazamisa amakhasimende kodwa zinganqamula abantu ezinsizeni ezibucayi ezithinta impilo nempilo yabo. Ukuphendula le nselelo, izinhlelo ezintsha zokugcina amandla egridi, njengama-microgrid, avele njengesixazululo. Ama-Microgrid amagridi enziwe endaweni angasebenza ngokuzenzakalelayo, noma axhunywe kugridi yendabuko noma asekela imiphakathi ekude neyodwa. Ihhovisi Lezamandla Kagesi (i-OE) liyakubona ukubaluleka kwalezi ntuthuko futhi lisekela ucwaningo lwesistimu yokugcina amandla egridi ukuze kuqiniswe ukuqiniswa kwegridi, ukunciphisa ukuphazamiseka, nokuhlanganisa amandla avuselelekayo kanye nezinsiza zamandla asabalalisiwe.

Ama-Microgrid adlala indima ebalulekile ekuqiniseni ukuqina kwegridi kanye nokunciphisa ukuphazamiseka ngokusebenza ngokuzenzakalelayo nasendaweni. Lapho igridi eyinhloko yehla, ama-microgrid angaqhubeka nokusebenza, anikeze amandla engqalasizinda ebalulekile kanye nezinsizakalo ezibalulekile. Ukwengeza, ama-microgrid angasebenza njengesisetshenziswa segridi, evumela ukusabela kwesistimu okusheshayo nokululama. Lawa makhono enza ama-microgrid abe yimpahla ebalulekile ekugcineni isistimu yokugcina amandla egridi ethembekile futhi eqinile.

Enye inzuzo yokugcina amandla e-microgrids yikhono lawo lokuzivumelanisa nokusatshalaliswa okukhulayo kwezinto ezivuselelekayo, njengamapulazi elanga nezimoto zikagesi. Ngokusebenzisa imithombo yamandla yasendaweni ukuhlinzeka imithwalo yendawo, ama-microgrid anciphisa ukulahlekelwa kwamandla ekudluliseni nasekusabalaliseni, ngaleyo ndlela andise ukusebenza kahle okuphelele kohlelo lokulethwa kukagesi. Lokhu kuvumelana nezimo nokusebenza kahle kunomthelela ekuguqulweni okusimeme kwegridi, ukuhambisana nezinjongo zokuqeda ikhabhoni kanye nokukwazi ukuthengeka.

IHhovisi likaGesi lihlose ukwenza ama-microgrid okugcina amandla abe yisakhiwo esibalulekile sohlelo lokulethwa kukagesi lwangomuso ngonyaka wezi-2035. Lo mgomo woguquko uhambisana nesidingo sengqalasizinda yokugcina amandla eqinile, ekhishwa yikhabhoni futhi ethengekayo. Ukuze kuzuzwe lo mbono, i-OE izogxila ekuthuthukiseni nasekuqinisekiseni amathuluzi, izindlela, kanye nobuchwepheshe ezindaweni zokucwaninga zamasu nentuthuko. Lezi zindawo zihlanganisa ukunciphisa isikhathi nezindleko ezidingekayo zokusatshalaliswa kwe-microgrid, ukusungula ama-microgrid njengesivikelo sokwakha amagridi esikhathi esizayo, ukuthuthukiswa kokulawula nokuvikelwa kwe-microgrid, ukuhlanganisa amamodeli namathuluzi okuhlela ama-microgrid, kanye nokuvumela amamodeli okulawula nawebhizinisi ukuze kusetshenziswe i-microgrid ebanzi.

Isici esisodwa esibalulekile sokuthuthukiswa kwe-microgrid ukunciphisa isikhathi nezindleko ezidingekayo zokuthunyelwa. Ngokwenza inqubo ibe lula, ama-microgrid angasetshenziswa ngokuphumelelayo, okuvumela ukushintshela okusheshayo ohlelweni lokugcina amandla egridi oluqinile. Ukwengeza, ukusungula ama-microgrid njengengxenye eyisisekelo yamagridi esikhathi esizayo kunika amandla ukuqapha okungcono, ukulawula, nokwenza kahle kwamagridi amakhulu. Lokhu kuhlanganiswa kwama-microgrid kuthuthukisa ukusebenza kwesistimu, ukuqina, nokuthembeka.

Ukuze uzivumelanise nezimo ezishintshayo zegridi futhi uvikele uhlelo namakhasimende alo, ukulawulwa kwe-microgrid okuthuthukisiwe nezindlela zokuvikela kubalulekile. Ngokuthuthukisa lawa makhono, ama-microgrid okugcina amandla angaphendula ngokuphumelelayo ekuphazamisekeni kwegridi futhi aqinisekise ukuzinza kwesistimu yonke. Ukuhlanganisa amamodeli namathuluzi okuhlelwa kwe-microgrid, ukuklama, nokusebenza kungenye indawo okugxilwe kuyo. Ngokuhlanganisa amakhono amasha nakhona kakade, ama-microgrid okugcina amandla angahlangabezana namamethrikhi okusebenza nezimfuneko ngokuphumelelayo, okunikela empumelelweni yonke yesistimu yokugcina amandla egridi.

Ngaphezu kwalokho, ukulingisa umthelela kanye nezinzuzo zama-microgrid ekudluliselweni nasekusabalaliseni kubalulekile ekuqondeni ukubaluleka kwawo. Amasu okulingisa ngokuhlanganyela angabona izinzuzo namathuba anikezwa ngama-microgrid okugcinwa kwamandla, okuvumela ukwenza izinqumo ezinolwazi kanye nokutshalwa kwezimali kulobu buchwepheshe. Okokugcina, amamodeli okulawula nebhizinisi avumela ukuthunyelwa okubanzi kwe-microgrid kuyadingeka ukuze kuqhutshwe umkhakha ozimele, usizo, umphakathi, kanye nokutshalwa kwezimali kombuso kumaphrojekthi wegridi yokugcina amandla. Ukudala uhlaka olukahle lokulawula kuzogqugquzela ukwamukelwa nokwandiswa kwama-microgrid, kukhuthaze ukuqaliswa kwawo okusabalele.

Ukuze isekele umbono wayo futhi ifeze izinjongo zayo, Isu Lohlelo Lwe-DOE Microgrid laqalwa ngoZibandlela wezi-2020. Ngokuthuthukiswa kwamaphepha amhlophe abalulekile, ochwepheshe be-microgrid bahlonze izindawo ezibalulekile okugxilwe kuzo ukuze kube nemiphumela enomthelela eminyakeni emi-5 kuya kweyi-10 ezayo. Lezi zindawo zifaka ukwethembeka, ukuqina, ukukhishwa kwekhabhoni, kanye nokuthengeka. Uhlelo lweHhovisi le-Electricity Microgrid R&D lithatha indlela ebanzi yokuthuthukisa ukuthembeka nokuqina kwegridi, ukulungiselela imiphakathi izehlakalo zesimo sezulu zesikhathi esizayo, futhi liqhubekisele isizwe ekusaseni lamandla ahlanzekile. Ngokutshala imali kuma-microgrid athengekayo futhi alinganayo, i-OE yakha isisekelo sohlelo oluzinzile noluqinile lwegridi yokugcina amandla.

Imikhiqizo ehlobene:

Isitoreji samandla e-electrochemical FlexPIus-EN-512

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Iwebhusayithi yesithenjwa: https://www.energy.gov