Yiya kumxholo 
Ukunikezelwa okungazinzanga kwe-gas-turbine yoluntu kuphakamisa ukungeniswa ngexesha lokunyuswa kwemveliso yeematrese, kuphazamisa amasebe emveliso akhethiweyo kwaye kushiya ii-PLCs nezilawuli zingenalo ixesha elivunyiweyo lokuma ngokukhuselekileyo. MegSolid Ilungelelanisa inkqubo yokugcina iibhetri yorhwebo malunga nesiganeko somzi-mveliso esibangela oluilahleko: ibambe umda wemitha, igcine isebe elivunyiweyo linamandla kwaye igqibezele ulandelelwano lokuma-ngokukhuselekileyo ngesipaji se-SOC esikhuselweyo.
| Ixabiso elisisiseko lomzi-mveliso | Isiphumo senkqubo | Ubungqina obusetyenziselwe ukuyingqina |
|---|---|---|
| Lawula ukungeniswa okuphezulu | I-PCS ibonelela ngomsantsa oyalelweyo we-kW/kVA kumda wemitha yefektri. | Irekhodi yemitha yemizuzu eli-15 kunye nomda wokungenisa ovunyiweyo |
| Khusela ukuqhubeka kwemveliso | Amandla ebhetri axhasa isebe elichaziweyo ngokusebenzisa umthombo ovunyiweyo. | Uluhlu lomthwalo obalulekileyo, irekhodi lesiganeko somthombo kunye novavanyo lwesebe |
| Khusela imveliso nezixhobo | I-EMS igcina amandla kwisixokelelwano esikhuselekileyo sokumisa i-PLC kunye nomthwalo oyalelweyo. | Utyikityiwe umgaqo-nkqubo wokumisa okukhuselekileyo kunye nerekhodi ye-SOC |
| Lungiselela umsitho olandelayo | I-EMS iyatshaja kwakhona ngaphakathi komda ophezulu oqinisekisiweyo womthombo. | Umda womthombo, umthwalo wofektri kunye nerekhodi lwefestile yokuchacha |
Isakhiwo senkqubo kumda we-AC yefektri
| Umgangatho wezixhobo | Umsebenzi ngexesha lomsitho wemveliso | Isigqibo esiphendula |
|---|---|---|
| Imitha yefektri neswitshibhodi | Ilinganisa ixabiso elilawulwayo, ilithumele kwi-EMS. | Ifektri ikhusela kwinqanaba elingakanani lokungeniswa? |
| PCS | Inikezela ngamandla avunyiweyo asebenzayo nawabonakalayo | Yeyiphi imingxuma ye-kW ne-kVA ekufuneka inkqubo iyithwale? |
| Inkqubo yebhetri | Ibamba amandla omcimbi kunye nendidi yokuqhubeka | Umsebenzi okhethiweyo kufuneka uqhubeke ixesha elingakanani? |
| Iinkonzo zonyango ezingxamisekileyo | Imisa imeko yokulawula incopho, yokulahlekelwa yomthombo, yokuma ekhuselekileyo kunye neyokubuyisela. | Yeyiphi imisebenzi ephambili kwinqanaba ngalinye? |
Umda womsebenzi
| Iphakheji yomsebenzi | Umda weMegSolid | Umda womsebenzi we-EPC wasefektri nowalapha ekuhlaleni | Imveliso yokwamkelwa |
|---|---|---|---|
| Indlela yemveliso yeBESS nePCS | Ukhokelo lwemodeli ye-BESS, indlela ye-PCS, ujongano lwe-BMS/EMS kunye namaxwebhu emveliso | Qinisekisa indawo yokudibanisa umbane, isikhundla kunye nenjongo yokusebenza. | Indlela yemveliso evunyiweyo nomda wenkqubo |
| Ujongano lwemitha nomthombo | Iimfuno zokufaka zelojiki yokulawula | Umda wemitha, idatha evela kuluntu, itransformer, iswitshi-geya kunye nokulungelelaniswa kokhuseleko | Umzobo womgca omnye olawulwayo |
| Ukuhanjiswa kwisiza | Ukunikezelwa kwezixhobo ngaphakathi komda wexabiso elivunyelweneyo | Indlela yecable, umsebenzi wongcango, ukuphakamisa, ufakelo, ukugandisa, iimvume kunye nemvume zasekuhlaleni | Kufakwe imatrix yomda noxanduva lwendawo. |
| Ukuvunywa | Amaxwebhu e-fektri kunye nengeno lovavanyo oluvunyelweneyo | Ufakelo eluntwini, ujongano lomthombo, ubungqina bovavanyo nokuvunywa kokugqibela | Iirekhodi zomitha, umthombo, isiqinisekiso sokukhuseleka kunye nokutshajwa kwakhona |
Lungisa isiphumo sokusebenza phambi kokulinganisa i-BESS
Ifektri ayidingi njongo ibhetri enye ebanzi. Idinga isiphumo esinye sokusebenza kwisiganeko ngasinye sokulahlekelwa. Isiphumo esibhaliweyo sixelela iqela leprojekthi ukuba i-PCS kufuneka ihambise ntoni, malunga nobuninzi bamandla ebhetri asetyenziswe sisiganeko, kwaye yeyiphi imisebenzi ekufuneka ibe phambili.
| Ukulahleka kwemveliso | Isiphumo sokusebenza esivunyiweyo | Isenzo sikaBESS | Isigqibo somzi-mveliso |
|---|---|---|---|
| Imfuno iyenyuka ngexesha lokunyuswa kokusika okanye lokucudiswa. | Gcina ukungenisa kwinqanaba elimisiweyo lemitha elivunyiweyo okanye ngaphantsi kwayo kwisithuba esirekhodiweyo. | I-PCS ikhupha kuphela ngenxa yomsantsa wokungeniswa. | Misa umda wemitha kunye nesithuba serhafu |
| Umthombo womphakathi we-gas-turbine ungena kwimeko yokulahleka echaziweyo | Qhubeka usika, ucinezele kwaye ulawule isebe elixhaswe ngumsitho ovunyiweyo. | I-EMS ingena kwimeko yokuqhubeka kwaye igcina ugcino lwe-SOC. | Vumela isebe lomthwalo obalulekileyo kunye nobude bexesha lesiganeko |
| Inkqubo kufuneka imiswe ngokulandelelanayo | Zigcina ii-PLC, izilawuli kunye nezixhobo ezilandelwayo zihanjiswa de kugqitywe ulandelelwano. | I-EMS iqhuba itheyibhile yokuphambili yokumisa okukhuselekileyo. | Vuma uluhlu lokumisa okukhuselekileyo kunye nobude bexesha |
| Imbuyekezo yomthombo | Buyisela isipaji sokusebenza phambi kwesiganeko esilandelayo. | Faka intlawulo ngaphakathi kumda wendawo oqinisekisiweyo | Vuma i-window yokubuyisela |
Iinkcukacha zasefektri ezixhasa isiphumo ngasinye
- Umsebenzi wokulawula imitha: ixesha lokungenisa idatha, irekhodi yomthamo ophezulu, ixesha lomrhumo, umda ekujoliswe kuwo wokungenisa kunye neshedyuli yokunyusa imveliso.
- Umsebenzi wokugcina uqhagamshelwano: uluhlu lwezixhobo zokondla ezikhethiweyo, irekhodi lokulahleka komthombo, igalelo elizinzileyo lomthombo, i-kW/kVA yesebe kunye nexesha elifunekayo lokusebenza.
- Umsebenzi wokumisa okukhuselekileyo: Ulandelelwano lwe-PLC, uluhlu lomthwalo olandelelanisiweyo, ulawulo lwempahla efunekayo, uluhlu lwe-conveyor/motor kunye nexesha lokugqiba elivunyiweyo.
- Umsebenzi wokubuyisela imfuno yefektri eqhelekileyo, umthombo we-kW ekhoyo wokutshaja kunye nexesha phambi kokunyuka okulandelayo okucwangcisiweyo okanye isiganeko somthombo.
I- Uhlalutyo lwe-ROI lokunciphisa ixesha eliphezulu lwe-C&I ibonelela ngendlela yophononongo lwezemali kwisiganeko solawulo lwemitha. Irekhodi lemveliso yefektri kunye neerekhodi yesiganeko sombane zimisela umda wokuqhubeka kunye nexabiso lokuma okukhuselekileyo.
Chaza iMitha, uMthwalo oNobungozi, kunye neMida yeMvelaphi
Ifektri idinga imida emithathu enamagama kwishedyuli enomgca omnye elawulwayo. Umda wemitha ulawula isiganeko seendleko. Iphaneli yomthwalo obalulekileyo ilawula isiganeko sokuvelisa. Umda womthombo ulawula ukuqhubeka kunye nobalo lokutshaja kwakhona.
| Umda | Idatha eqatshelwe liqela leprojekthi | Isenzo seBESS/EMS | Ukuhanjiswa kwe-EPC kwingingqi |
|---|---|---|---|
| Imitha yefektri okanye i-PCC | i-kW, i-kVA, ifactor yamandla, isithuba setarifhu kunye nomda wokungenisa ovunyiweyo | I-EMS ifumana ixabiso lemitha ize ithumele i-PCS setpoint. | Ujongano lwemitha, indlela ye-CT/PT, unxibelelwano lwebhodi yokutshintsha kunye nerekhodi yokuqaliswa kokusebenza |
| Iphaneli yomthwalo obalulekileyo | Abaphakeli abakhethiweyo, imfuno yesebe, umthwalo we-PLC/iilawuli kunye nomgangatho wokuqala womthwalo | I-EMS ibonelela kuphela isebe elivunyiweyo ngexesha leemeko zokuqhubeka nokuma okukhuselekileyo. | Ukwahlulwa kwe-Feeder, uqhagamshelwano lwe-ATS/nokhuseleko kunye nokufakwa kwezintambo emasimini |
| Indawo yokudibana yentlalo nejethi-injini | Umnikelo womthombo oqinileyo, imeko yevoltheji/yofrikwensi, isignali yolahleko kunye nolandelelwano lokubuya | I-EMS isusa umnikelo womthombo ongakhangeliwanga kumthwalo woxanduva kwaye isebenzisa imeko yomthombo evunyiweyo. | Ujongano lomngeneli, uphononongo lokhuselo, ubunini bomlawuli womthombo kunye nolungelelwaniso lovavanyo |
Umda womda we-PV yasekuhlaleni
Iimodyuli ze-PV, ukufakwa kwazo kunye nofakelo lwe-PV zingaphandle komda wobonelelo weMegSolid BESS. Ukufunwa kwezinto kwindawo yengingqi kubonelela ngephakheji ye-PV. I-EPC yengingqi ichaza ukudityaniswa kombane, indawo yemitha kunye nokuphathwa phambili kokusebenza. i-inverter yokugcina amandla kunye noluhlu lwe-PCS Emva koko ulungelelanisa iisignali zofektri ezivunyiweyo.
Khetha i-PCS Power kwi-AC Gap eRekhodiweyo
Amandla e-PCS akhethwa kwisikhewu samandla ngexesha elichanekileyo lokusebenza. Awasuswa kwileyibhile ye-kWh yebhetri. Ifektri irekhoda amandla asebenzayo kunye namandla abonakalayo ngexesha lokuveliswa, emva koko uyilo lombane lumisela i-PCS kunye nomqobo wokhuseleko.
| Umgca wobungakanani | Ukubala | Inkcazelo yobunjineli | Umnini we-Scope |
|---|---|---|---|
| Amandla asebenzayo alawulwa ngemitha | Imfuno efakwe umrhumo yefektri − umda wemitha ovunyiweyo | I-PCS kW efunekayo ukugcina usukelo lokungenisa | Imitha igcina iirekhodi zezixhobo zasefektri; iMegSolid yenza imephu yendlela yemveliso; i-EPC yasekuhlaleni iphonononga uqhagamshelwano |
| Amandla akhutshwayo angapheliyo | Imfuno yokuxhaphaza okukhethiweyo − igalelo lomthombo ozinzileyo | I-PCS kW efunekayo ukugcina isebe linaso umbane. | Ifektri ivuma isebe; i-EPC yasekuhlaleni iqinisekisa umnikelo wemvelaphi kunye nabaxhasi |
| Amandla abonakalayo | I-kW, i-kVA, ifactor yamandla kunye nokuziphatha kwemoto/i-VFD ezilinganisiweyo | PCS, itransfoma kunye nesigqubuthelo sokukhusela | I-EPC yasekuhlaleni kunye nenjineli ebhalisiweyo |
| Amandla okutshaja | Ukuphakama komthombo oqinisekisiweyo emva kwesidingo sefektri | Ireyithi yokubuyiselwa kwamandla | Umnini-fektri/umnini-mthombo kunye ne-EPC yasekuhlaleni |
Layisha irekhodi lophononongo lwe-PCS
| Layisha into | Oku kubonelelwa liqela lemveliso | Into eqinisekiswa liqela lombane | Isiphumo kuseto lwe-BESS |
|---|---|---|---|
| Umgca wokunqamla nokucinezela | Ukuqala kwe-odolo kunye nemeko yokuveliswa ngaxeshanye | I-kW, i-kVA, ifactor yamandla kunye nesilinganiselo somgca wokondla | Ichaza imida exhasiweyo yomthwalo wemveliso |
| Izixhobo zokuncedisa ze-compressor nemoto | Ixesha lokuqala, ulandelelwano lokuqalisa kwakhona kunye nemeko yokusebenza | Indlela yokuqalisa, imeko ye-VFD kunye nemfuno ehambelanayo | Ichaza uphononongo lwamandla angazinzanga nawabonakalayo |
| Ii-PLC, ulawulo kunye ne-IT | Umsebenzi wokumisa okukhuselekileyo kunye nexesha elifunekayo | Umda wemfuno yephaneli kunye nomgangatho wamandla | Ichaza umthwalo wolawulo olukhuselweyo |
| Umthombo weturbine yegesi | Inkqubo yokulahlekelwa nokuchacha | I-Firm kW, ivoltheji/ifrikhwensi kunye nojongano lokhuseleko | Ichaza umnikelo wemvelaphi kunye nolwelo lokutshajwa kwakhona. |
I- I-MEGA TS PCS Uluhlu lwayo luqala kwi-30kW ukuya kwi-500kW yamandla aqikelelweyo kwi-400V AC. Amanqanaba ayo aphezulu okhutshwa abonakalayo adwelisiweyo aqala kwi-33kVA ukuya kwi-550kVA kwaye olu thotho lubandakanya iinketho zeetransformer zokwahlula. Le ndlela ilungele isakhiwo sebhetri esiyilwe ngobuchwepheshe emva kokuba i-EPC yasekuhlaleni ichaze iswitshi, iibhanti, ukhuseleko kunye neendawo zokunxibelelana zolawulo lomthombo.
Khetha amandla ebhetri ngokwexesha lomsitho kunye nomthamo ogciniweyo.
Amandla ebhetri alandela umgca weziganeko. Isithuba ngasinye siqopha amandla e-BESS, ixesha lesithuba, igalelo lomthombo kunye notshintsho lwe-SOC. Isixa esipheleleyo sezo zithuba simisela amandla esiganeko. I-safe-stop evunyiweyo okanye isipaji soqhubeko sigcinwa kwimeko elandelayo efunekayo.
| Iqonga lomsitho | Umsebenzi kaBess | Idatha esetyenzisiweyo | Isiphumo samandla ebhetri |
|---|---|---|---|
| Phambi kokunyuswa kwemveliso | Hlawula kuphela ngaphakathi kumthamo womthombo ongasetyenziswanga. | Umthamo we-headroom kunye ne-SOC yokuqalisa | Isipaji esifunekayo |
| Isithuba solawulo lwexesha eliphezulu | Nikela ngomgama wemitha | Isithuba se-kW nexesha | Amandla olawulo lwexesha eliphezulu |
| Isithuba sokulahlekelwa yimithombo | Nikela kwisebe elikhethiweyo | I-Branch kW/kVA, igalelo lomthombo kunye nobude bexesha | Amandla okuqhubeka |
| Isithuba sokumisa okukhuselekileyo | Ulawulo lwekhontrakthi kunye nemithwalo elandelelanisiweyo | Ukulayishwa ngokulandelelana kunye nexesha lesinyathelo ngasinye | Amandla okhuseleko |
| I-window yokubuyisela | Buyisela isipaji se-SOC | I-kW yokutshaja neeyure ezikhoyo | Imfuneko yokutshaja evunyiweyo |
Iindlela zemveliso ezipapashiweyo zokubalwa kwesiganeko
| Indlela yemveliso | Iinkcukacha zemodeli ezipapashiweyo | Ixabiso lasefektri liyalitshixo | Umda weprojekthi phambi kokukhululwa |
|---|---|---|---|
| ESSA0100B-0215 ikhabhathi yangaphandle | 100kW AC, 215.04kWh, LFP, ukupholisa komoya okukrelekrele, 400V AC kunye ne-IP54 | Umsebenzi wangaphandle wefektri apho isikhewu se-PCS esirekhodiweyo kunye nokugqibelela kwetshathi yeziganeko zingena kwisigqubuthelo se-100kW / 215.04kWh | Indlela yesiza, ixesha elifanelekileyo lokuthunyelwa, ukhuseleko, uyilo lwasekuhlaleni kunye nomda wesatifikethi |
| Meg-Solid Energon 261 | 125kVA, 261.24kWh, 314Ah LFP, ukupholisa okukwi-liquid, 400/480Vac ±15% kunye ne-IP54 | Yakhelwe umthwalo womzi-mveliso ofuna amandla abonakalayo angama-125kVA kunye nefomathi yekhabhathi epholisiweyo ngulwelo. | I-kW esebenzayo kwi-factor yamandla evunyiweyo, ixesha lesiganeko, indawo kunye neendlela zokwamkelwa |
| I-MEGA TS PCS | Amandla aqikelelweyo angama-30–500kW, umphumo ophawulekayo ophezulu ongama-33–550kVA kunye ne-400V AC | Ukusuka kwi-150kW ukuya kwi-500kW, umthamo wofektri owenziwe ngobuchwepheshe onamandla ebhetri achazwa yigrafu yesiganeko. | Ukuhambelana kwebhetri, izixhobo ze-AC, izilawuli kunye nojongano lomthombo |
| I-BESS ye-ESSC efakwe kwikhonteyina | 500kW / 1.0752MWh kunye ne-1MW / 2.1504MWh, i-LFP kunye nokupholisa ngomoya okulawulwa ubushushu ngobukrelekrele | Umthwalo omkhulu wefektri kunye nendlela yexesha elide yenzekweni | Uyilo lombane lwendawo, ufikelelo lweekhonteyina, umda wofakelo nokuhanjiswa |
Ireyithingi ye-Energon eyi-125kVA ichaza amandla abonakalayo. I-power factor yokusebenza elinganisiweyo imisela ii-kW ezisebenzayo ezifumanekayo ngexesha lomsitho wemveliso. Ixabiso layo elipapashiweyo le-90% lokusebenza okuphezulu kwenkqubo liyinkcukacha yemveliso. Ukusebenza kakuhle kokuhamba-hambela kweprojekthi, amandla athunyelweyo anokusetyenziswa kunye nokwamkelwa kokusebenza zihlala zizibalo zeprojekthi.
Thumela nge-imeyile umzobo ocebiswayo womgca omnye, iinkcukacha ze-transformer, idatha yemitha ekhoyo, iinkcukacha zemvelaphi ye-gas-turbine, uluhlu lwezixhobo kunye nesicwangciso sendawo ku [email protected]. I-MegSolid iza kubuyisa imiyalelo yemveliso ye-ESSA, Energon, MEGA TS okanye i-containerised-BESS, kunye nesakhiwo sokubala se-kW/kVA ne-kWh se-EPC yasekuhlaleni yakho.
Jikisa iiPhondo ezine ze-EMS zibe yitheyibhile yokucwangcisa.
I-EMS yindlela yokusebenzisana phakathi kwe-meter target, imeko yemvelaphi, ugcino lwebhetri kunye necandelo lomthwalo obalulekileyo. Imeko nganye idinga isikhokeli, umthetho wamandla, umthetho we-SOC, umnini kunye nemeko yokuphuma elinganisiweyo. Oku kuguqula i-BESS ukusuka ekubeni lukhetho lwekhabhathi ibe yinkqubo yokusebenza yefektri enokuphindaphindwa.
| EMS isiphaluka | Isivusi nesenzo | Inkqubo ephambili ye-SOC | Uxanduva lweFactory/EPC | Ubungqina bokwamkelwa |
|---|---|---|---|---|
| Ulawulo oluphezulu | Ukungeniswa kwemitha kufikelela kumda ovunyiweyo; i-PCS ibonelela ngomlinganiselo wokungenisa okuseleyo. | Gcina isipaji sokugcina ukuqhubeka | Ifektri ibeka umda wemitha; i-EPC iqinisekisa uqhagamshelo lwemitha nolawulo. | Inqaku lomlinganiselo wexesha lihlala kwinqanaba elimisiweyo okanye ngaphantsi kwalo. |
| Ukuqhubeka kokulahleka komthombo | Isignali emiselweyo ingena kwimeko yokulahleka echaziweyo; i-PCS ibonelela ngesebe elikhethiweyo elibalulekileyo. | Gcina isipaji sokunxulumana ngalo lonke ixesha lomsitho ovunyiweyo. | Ifektri ivuma uluhlu lomthwalo; i-EPC iqinisekisa isignali emiselweyo kunye nendlela yomthwali. | Isigaba esikhethiweyo sihlala sinamandla ngexesha lesiganeko esichazweyo. |
| Umisa okhuselekileyo olawulwayo | Umnini-mveliso okanye i-logic yokhuseleko ibiza ulandelelwano; i-EMS ibonelela ngezilawuli kunye nemithwalo elandelwayo | Sebenzisa ulwabiwo lwamandla olukhuselekileyo | Ukunikezelwa kwezixhobo zasefektri kulandelelwano lwe-PLC; i-EPC iqinisekisa i-interface zolawulo | Irekhodi le-PLC liqinisekisa ukugqitywa okucwangcisiweyo. |
| Phinda utyhale amandla | Isiganeko siphelile kwaye isithuba esiqinisekisiweyo siyafumaneka; i-BESS iyatshaja kumda ovunyiweyo. | Buyisela isipaji sokusebenza | Umnini-mthombo uqinisekisa umthamo; i-EPC iqinisekisa ujongano lokutshaja. | I-SOC ifikelela kwinqanaba ekuvunyelwene ngalo phambi kwesiganeko esilandelayo. |
Ipakethe yokunikezela isigunyaziso
- Umzobo womgca omnye olawulwayo obonisa umthombo, i-BESS, i-PCS, imitha yefektri, iphaneli ekhethiweyo, umda wokhuseleko kunye nomnini wezixhobo.
- Itheyibhile ye-EMS yemeko yokusebenza enezivusi, imida yemitha, iindawo zokumisa ze-PCS, ugcino lwe-SOC, umgaqo wokutshaja kwakhona kunye nendlela yokusabela ekulahlekelweni yomthombo.
- Iirekhodi zovavanyo lwemitha, umthombo kunye nomthwalo okhethiweyo ezibonisa isiganeko ngasinye esivunyiweyo.
- Isicwangciso se-FAT/SAT esineendima zabafakazi, iimpendulo ze-alam, inkqubo yokubuyisela, kunye nemigqaliselo yokwamkelwa esityikityiweyo.
Yakha i-ROI kwiSiganeko seMitha nakwiSiganeko soMveliso
Imodeli yezemali kufuneka ibonise apho i-BESS idala ixabiso nokuba ngubani umnini wesinye nesinye isinto esifakwayo. Iintlawulo zomthamo, ukuqhubeka kwemveliso kunye neendleko zokufakwa kweprojekthi kufuneka zibekwe kwiilayini ezahlukileyo. Imodeli ke iya kuhlala ihambelana nenkqubo yobunjineli eza kusetyenziswa ngumzi-mveliso.
| Umgca we-ROI | Xabisa imilinganiselo yefektri | Umthombo bobungqina | Umnini womda wesigqibo |
|---|---|---|---|
| Ukubonakala okuxabisa imitha | Iindleko ezinxulumene nexesha eliphindaphindwayo lokungenisa | Irhafu, isityholo sombane, idatha yemitha kunye nomda wemitha ovunyiweyo | Iqela lezemali lasefektri limisela imodeli yeendleko; ukuthunyelwa kwe-EMS kulandela usukelo oluvunyiweyo. |
| Ukuqhubeka komveliso | Ukuthintela ilahleko evela kuphazamiseko, ukuqalisa ngokutsha, inkunkuma, abasebenzi okanye iiodolo ezilibazisekileyo | Iirekhodi zemveliso kunye nekhathego yexabiso evunyiweyo ngabaphathi | Amaqela emveliso yefektri nezemali |
| Umthombo wokuchanabeka kokusebenza | Impembelelo yokusebenza yomthombo we-gas-turbine kunye nolandelelwano lwe-BESS | Iirekhodi zemvelaphi, iiyure zokusebenza kunye neendleko zokusebenza zalapha | Umnini-mthombo, ifektri kunye ne-EPC yasekuhlaleni |
| Iindleko zeprojekthi ezihanjisiweyo | Izixhobo, umsebenzi we-AC, ikhebula, umsebenzi wozakhiwo, ufakelo, iimvume nokuqaliswa kokusebenza | Umda womsebenzi weMegSolid, umda womsebenzi we-EPC kunye neekowuteshini zeprojekthi | Iqela lezokuthengwa lithelekisa imida yomda efanayo. |
Ifomathi yophononongo lwe-ROI
- Imeko esisiseko: Amaxwebhu erhafu, isiganeko sokuvelisa esivunyiweyo kunye nomda womda ofakweyo ochaziweyo.
- Ityala elilinganisiweyo: Irekhodi yobungozi lwemizuzu eli-15, umnikelo ovunyiweyo wemvelaphi kunye nedatha yeziganeko zokumisa umsebenzi.
- Imeko yokuzwela: Ukulahleka komthombo okude, ukuncitshiswa kwendawo yokusebenza yomthombo, ukunyuswa kwexesha lokunyuka kwemveliso okanye iwindow yokubuyisela esingqongileyo emfutshane.
I- Iphepha lobunjineli lwe-ROI ye-BESS yaseMzantsi Afrika ixhasa ingxoxo ebanzi yezemali. Isigqibo somzi-mveliso sisebenzisa iitarif zaso, umthombo kunye nobungqina bemveliso.
Khulula i-BESS ngokudlula kwiigeyithi ezicacileyo zobunjineli nokufunwa kweempahla
Isegede ngasinye sinomphumo, umnini, kunye nesigqibo. Oku kuthintela ifektri ekukhululeni izixhobo phambi kokuba umda wofakelo lwasekuhlaleni kunye nobungqina bokusebenza zikulungele.
| Igesi | Isiphumo seMegSolid | Imveliso yefektri neyengingqi ye-EPC | Isigqibo sikhutshiwe |
|---|---|---|---|
| Isiseko sobunjineli | Ikhonkco lokuqala lolwalathiso lwemveliso kunye negalelo | Isiphumo sokusebenza, idatha ye-transformer, umzila omnye ocebiswayo, ishedyuli yezixhobo, inkcazelo yomthombo, itarifu kunye nolwakhiwo | Indlela yomgqatswa we-ESSA, Energon, MEGA TS okanye imveliso yesikhongozeli |
| Ukukhutshwa kohlengahlengiso | Ukuphononongwa kwamaxwebhu emveliso kunye nokusebenzisana kolawulo | Irekhodi yomthwalo wemizuzu eyi-15, isiphumo sovavanyo lomthombo, ulandelelwano lomthwalo obalulekileyo, idatha yefaktori yamandla kunye nophononongo lokhuseleko | PCS kW/kVA, amandla esiganeko sebhetri, ugcino lwe-SOC kunye nomgaqo wokutshaja kwakhona |
| Ukukhutshwa kwezinto ezithengiweyo | Uluhlu lwezixhobo oluvunyelweneyo kunye namaxwebhu okuhanjiswa | I-matrix yoxanduva, ulungelelwaniso jikelele, indlela yovunyelwano lwasekuhlaleni, ixabiso le-EPC kunye nesicwangciso se-FAT/SAT | Izixhobo kunye neepakethe zomsebenzi we-EPC wengingqi |
| Ukwamkelwa kokugunyaziswa | Uxwebhu lwemveliso novavanyo oluvunyelweneyo | Uvavanyo lwemitha, uvavanyo lotshintsho lomthombo, uvavanyo lokuma okukhuselekileyo, isiphumo sokutshaja kwakhona kunye neerekhodi ezisayiniweyo | Ukwamkelwa kwenkqubo efakiweyo ngokweziganeko zefektri ezivunyiweyo |
I- Isakhelo sovavanyo sokugcinwa kwamandla se-EPC Iinceda amaqela ukuba athelekise imida yombane, yolawulo, yesakhiwo kunye neyokuqaliswa kokusebenza. Imigaqo-nkqubo ye-BESS yaseMzantsi Afrika Indlela ihlala ne-EPC yasekuhlaleni, injineli ebhalisiweyo kunye neqela elijongene namagunya.
Thumela nge-imeyile i-production-ramp target, i-selected critical loads, i-safe-stop sequence kunye neenkcukacha zemvelaphi ye-gas-turbine ku [email protected]. I-MegSolid iza kudibanisa ulawulo lwexesha eliphezulu, ukuqhubeka kokulahleka komthombo, ukumisa okukhuselekileyo kunye nokutshajwa kwakhona kwitafile yokusebenza ye-EMS yomda womsebenzi wefektri ongenisiweyo.
Imibuzo Ebuzwa Rhoqo
Yintoni ekufuneka umzi-mveliso wamatrasi uyichaze phambi kokuba ukhethe indawo yokugcina iibhetri zorhwebo?
Chaza isiganeko sokuvelisa, umda we-factory-meter, isebe elikhethiweyo lomthwalo obalulekileyo, igalelo lomthombo, ixesha lesiganeko, isipaji se-SOC esifunekayo kunye nefestile yokuchacha. La maxabiso abeka i-PCS kunye nobalo lwamandla ebhetri.
Ifektri ikhetha njani phakathi kwekhabhathi ye-ESSA eyi-100kW kunye nenkqubo ye-Energon eyi-125kVA?
Sebenzisa i-ESSA0100B-0215 xa umsantsa wamandla oqatshelweyo kunye namandla esiganeko zihambelana nendlela yekhabhathi yangaphandle ye-100kW / 215.04kWh. Sebenzisa i-Meg-Solid Energon 261 xa uyilo lombane lwakhiwe ngokusekelwe kwimfuno yamandla abonakalayo eyi-125kVA kunye nendlela yekhabhathi epholisiweyo ngokutshiza enomthamo we-261.24kWh. I-power factor ephononongiweyo imisela ii-kW ezisebenzisekayo zesistim ye-125kVA.
Amandla e-PCS abalwa njani kulawulo oluphezulu lwasemzi-mveliso?
Susa umda wemitha ovunyiweyo kwimfuno yefektri ebhalisiweyo kwisithuba ngasinye esiphezulu. Owona msantsa mkhulu wokukhululwa ofunekayo umisela uphononongo lwamandla asebenzayo lwe-PCS. Bhala i-kVA kunye ne-power factor kwisithuba ngasinye.
Amandla e-PCS abalwa njani xa kukho ukuphazamiseka komthombo?
Susa umnikelo womthombo oqinisekisiweyo kwimfuno yomthwalo obalulekileyo eyenzeka ngaxeshanye. Isiphumo simisela umthwalo wamandla asebenzayo we-BESS. Idatha ye-motor, ye-VFD kunye neye-compressor imisela i-kVA kunye nophononongo lokhuseleko.
Amandla ebhetri ayabalwa njani kwisiganeko somthombo?
Yongeza isiphumo se-BESS kulo lonke isithuba sekhava yomsitho evunyiweyo, uze ugcine isipaji se-SOC esifunekayo kwimveliso elandelayo okanye kumsitho wokumisa okukhuselekileyo. Ubalo lokutshaja kwakhona luvavanya ukuba ingaba umthamo owongezelelweyo womthombo uyasilungisa na eso sipaji ngexesha.
Can one BESS control peaks and support critical loads?
Yes. The EMS table gives continuity or safe-stop duty priority, reserves the associated SOC and limits peak-control dispatch to the energy above that reserve.
Why must the factory record kW and kVA separately?
kW defines active output. kVA defines the apparent-power envelope needed for the PCS, transformer and protection design. Production motors and power factor make both values necessary.
What does the gas-turbine source test need to show?
It needs to show the source connection point, firm kW contribution, voltage and frequency behaviour, protection interface, loss sequence and recovery sequence. These results set the source contribution and recharge rule.
What should the EMS do after a peak-control event?
It should recharge within approved source headroom until the continuity or safe-stop reserve is restored before the next event. The recharge limit protects factory production demand.
Which work remains with the local EPC?
The local EPC owns switchgear, cable, grounding, protection, source integration, civil work, installation, permitting, authority-facing approvals and field commissioning. Local PV procurement and installation also remain in the local scope.
How should the factory calculate BESS ROI?
Calculate meter-cost exposure, production-continuity exposure, source operating cost and delivered project cost as separate lines. Attach the tariff, meter record, production record and EPC scope to each line.
Does the 261.24kWh Energon system use solid-state batteries?
The published product data identifies 314Ah LFP cells. No hybrid-solid-state or semi-solid designation is published for the 261.24kWh configuration. Any cell-architecture claim uses the signed configuration documents.
Which product direction serves larger factory loads?
For a 150kW to 500kW measured PCS duty, use the MEGA TS PCS route with battery energy calculated from the event curve. For larger requirements, use the 500kW / 1.0752MWh or 1MW / 2.1504MWh ESSC containerised BESS routes.
What data sets commercial battery storage system size for a South African factory?
The factory event curve sets BESS size. Record factory kW, kVA, power factor, meter limit, selected critical loads, validated source contribution, event duration, SOC reserve and recovery window. These values set PCS power and battery energy separately.
Which MegSolid product route fits a 100kW factory BESS duty?
ESSA0100B-0215 is the published 100kW AC and 215.04kWh outdoor-cabinet route. It uses LFP cells, intelligent air cooling, 400V AC and IP54 protection. The factory event curve establishes the approved duty and energy reserve.
What should a factory send for a preliminary BESS system direction?
Send the proposed single-line diagram, transformer details, available 15-minute load record, tariff, gas-turbine source information, production event, critical-load list, safe-stop sequence and site layout. MegSolid maps these inputs to a BESS product route and EPC interface list.
