Lo msebenzi wasetshenziswa eNingizimu Afrika ukuze kuhlangatshezwane nezidingo zamandla okusekelayo, ukuphathwa komthwalo, kanye nokwenza ngcono amandla ekhasimende lendawo lezentengiselwano nelezimboni. Uhlelo luqukethe amakhabethe amabili okugcina amandla apholile ngomoya angu-125kW/241kWh, anikeza amandla alinganiselwe angu-250kW kanye nomthamo wokugcina amandla ophelele ongu-482kWh.

Uhlelo lusekela ukusebenza kwamayunithi amaningi ngesikhathi esifanayo, okuvumela amakhabethe okugcina amandla engeziwe ukuthi engezwe ngokuya ngokukhula komthwalo wesikhathi esizayo kanye nezidingo zikagesi ezishintshayo.

Kwezinye izifunda zaseNingizimu Afrika, amandla egridi alinganiselwe, ukunqamuka kukagesi, kanye nokushintshashintsha kwamandla kagesi kungaphazamisa ukukhiqizwa, ukusebenza kwemishini, kanye nemisebenzi yebhizinisi evamile. Izixazululo zendabuko zokuphehla udizili zihilela izindleko eziphezulu zikaphethiloli kanye nokugcinwa, kanye nomsindo, ukukhishwa komoya ongcolile, kanye nokuphathwa kwansuku zonke okuyinkimbinkimbi.

Ukuze kuhlangatshezwane nezidingo zamakhasimende zokuthembeka kwamandla, ukulawulwa kwezindleko, kanye nokugcinwa okulula, lo msebenzi usebenzisa isisombululo sokugcina amandla sebhethri esipholile emoyeni esihlanganisiwe. Uhlelo luthuthukisa amandla okusekela amandla, luthuthukisa ukusetshenziswa kukagesi, futhi lunciphisa ingcindezi kugridi ngezikhathi zesidingo esikhulu, lunikeza ikhasimende ukunikezwa kwamandla okuzinzile, okuguquguqukayo, futhi okungabizi kakhulu.

2. Ukucushwa Kwesistimu

Lo msebenzi uhlanganisa amakhabethe amabili okugcina amandla angaphandle apholile ngomoya, ngalinye linamandla alinganiselwe angu-125kW kanye nomthamo wokugcina amandla ongu-241kWh.

Uma zisebenza ngokufana, lezi zingxenye ezimbili zihlinzeka:

• Amandla aphelele alinganisiwe: 250kW
• Isamba somthamo wokugcina amandla: 482kWh
• Amandla alinganiswe yiyunithi eyodwa: 125kW
• Umthamo wokugcina weyunithi eyodwa: 241kWh

Ikhabhinethi ngayinye ihlanganisa uhlelo lwebhethri, Uhlelo Lokuguqulwa Kwamandla (PCS), Uhlelo Lokuphathwa Kwebhethri (BMS), Uhlelo Lokuphathwa Kwamandla (EMS), uhlelo lokulawula izinga lokushisa, uhlelo lokuvikela umlilo, kanye nezingxenye zokuvikela kagesi.

Lo mklamo ohlanganiswe kakhulu unciphisa ukufakwa kwemishini endaweni kanye nomsebenzi wokufaka uhlelo. Futhi ufinyeza isikhathi sokufakwa kwephrojekthi futhi unciphise izingozi zokuhambisana phakathi kwezingxenye ezahlukene zesistimu.

3. Isu Lokusebenza Kwesistimu

Ngaphansi kwezimo ezijwayelekile zegridi, uhlelo lungashaja ngesikhathi sokufunwa okuphansi noma isikhathi sentela ephansi ngokusekelwe kusu lokusebenza lekhasimende. Amandla agciniwe angakhishwa ngesikhathi sokufunwa okuphezulu ukuze kuncishiswe ukusetshenziswa kwegridi okuphezulu futhi kuthuthukiswe iphrofayili yokusetshenziswa kukagesi kwekhasimende.

Uma igridi ihlangabezana nokuphazamiseka, ukushintshashintsha kwamandla kagesi, noma ukunikezwa kwamandla okunganele, uhlelo lokugcina amandla lungasekela imithwalo ebalulekile ngokwesu lokulawula elihleliwe. Lokhu kusiza ukunciphisa isikhathi sokungasebenzi komkhiqizo, ukuphazamiseka kwebhizinisi, kanye nokulahlekelwa okubangelwa ukwehluleka kwamandla okungalindelekile.

I-EMS iqapha futhi iqondise njalo igridi, imishini yokugcina amandla, kanye nemithwalo yasendaweni. Ilungisa ngokuzenzakalelayo amasu okushaja nokukhipha amandla ngokuya ngokufunwa komthwalo, isimo sokushaja kwebhethri, kanye nezimo zokusebenza kwesistimu, ithuthukisa ukusebenza kahle kokusetshenziswa kwamandla.

4. Umklamo Wesistimu Yokupholisa Umoya

Le phrojekthi isebenzisa ukwakheka okuvuthiwe kokupholisa umoya. Iziteshi zomoya zangaphakathi ezilungiselelwe kahle kanye nezinhlelo zokuqapha izinga lokushisa zihlinzeka ngokuchithwa kokushisa okuqhubekayo kwamamojula ebhethri kanye nemishini yokuguqula amandla.

Uma kuqhathaniswa nezinhlelo zokupholisa uketshezi eziyinkimbinkimbi kakhulu, ikhambi elipholile emoyeni lisusa amapayipi okupholisa, i-coolant, amaphampu, nezinye izingxenye zokujikeleza koketshezi. Lokhu kuphumela esakhiweni sesistimu esilula, ukuhlolwa okuvamile okulula, kanye nokugcinwa kwesikhathi eside okulula kakhudlwana.

Umklamo opholiswe ngomoya uphinde usize ekunciphiseni ukutshalwa kwezimali kokuqala kwemishini kanye nezindleko zokusebenza nokulungisa zesikhathi eside.

Ukuze kuhlangatshezwane nezimo zangaphandle ezinokushisa okuphezulu nothuli ezitholakala ezingxenyeni ezithile zaseNingizimu Afrika, imishini isebenzisa umklamo wekhabhinethi yangaphandle omelana nesimo sezulu ohlanganiswe nomoya ohlanzekile, ukulawula izinga lokushisa, kanye nezindlela zokuvikela uhlelo. Lezi zici zithuthukisa ukuzinza kokusebenza ngaphansi kwezimo zemvelo eziyinselele.

5. Ukulawulwa Okuhlakaniphile Nokuphathwa Kokuphepha

Uhlelo luhlanganisa amapulatifomu amathathu okulawula ayinhloko: i-PCS, i-BMS, kanye ne-EMS. Ndawonye, ​​bahlanganisa ukuphathwa kwebhethri, ukuguqulwa kwamandla, ukuqapha uhlelo, kanye nokuthunyelwa kwamandla.

I-BMS iqapha njalo i-voltage yeseli yebhethri, izinga lokushisa, ugesi, isimo sokushaja, kanye nesimo sokusebenza. Uma kutholwa isimo esingavamile, uhlelo lungakhipha isexwayiso futhi lusebenzise izinyathelo zokuvikela ezifanele.

I-PCS ilawula ukuguqulwa kwamandla okubili phakathi kohlelo lwebhethri kanye nohlelo lwamandla e-AC, kuyilapho i-EMS ithuthukisa futhi isebenzisa amasu okushaja nokukhipha ishaja ngokwezidingo zikagesi zekhasimende.

Ngokusebenzisa izindlela zokuqapha ezisezingeni elihlukahlukene, zokuxwayisa, kanye nezokuvikela, uhlelo lungabona futhi luphendule ezingozini zokusebenza ezifana nogesi ongaphezu kwamandla, ugesi ongaphansi kwamandla, ugesi ongaphezu kwamandla, ukushisa ngokweqile, amasekethe amafushane, kanye nokwehluleka kokuxhumana. Lokhu kuthuthukisa ukuphepha kanye nokuthembeka kwesistimu yokugcina amandla.

6. Inani Lesicelo Sephrojekthi

Uhlelo luhlinzeka ngokusekelwa kwamandla emithwalweni ebalulekile lapho ukunikezwa kwegridi kunganele noma kuphazamisekile, okunciphisa ukulahleka kokukhiqiza nokusebenza okubangelwa ukucima kukagesi.

Ngesikhathi sokusebenza okuvamile, uhlelo lokugcina amandla lungenza nokushefa okuphezulu, ukushintsha umthwalo, kanye nokwenza ngcono ukusetshenziswa kukagesi. Lokhu kunciphisa ukucindezeleka kwesidingo esiphezulu futhi kuthuthukisa amandla esistimu yokusabalalisa amandla yamakhasimende ekhona.

Ngokusebenzisa isitoreji samandla ebhethri, ikhasimende lingagwema noma lihlehlise ukuthuthukiswa okubizayo kwama-transformer kanye nezinye ingqalasizinda kagesi ngenkathi lithola ukufinyelela kwamandla okuguquguqukayo kakhudlwana.

Uhlelo lwe-modular lusekela ukwanda okuhambisanayo. Amakhabethe okugcina amandla engeziwe angafakwa njengoba umthamo wokukhiqiza, inani lemishini, noma isidingo sikagesi sikhuphuka. Lokhu kusiza ukugwema ukutshalwa kwezimali okweqile kusengaphambili futhi kuthuthukise ukwandiswa kwesikhathi eside kwephrojekthi.

Ngomklamo wayo ohlanganisiwe, ukuphathwa kwamandla okuhlakaniphile, izindleko zokutshalwa kwezimali eziphansi, kanye nokugcinwa okulula kwesikhathi eside, lo msebenzi unikeza inkomba esebenzayo yezicelo zokugcina amandla ezentengiselwano nezezimboni eNingizimu Afrika kanye nezinye izimakethe zegridi ezishisa kakhulu noma ezibuthakathaka.