Yiya kumxholo 
Inkqubo yokugcina iibhetri yorhwebo inokuba nezilinganiso ezichanekileyo ze-kW ne-kWh ize isilele ukwenza umsebenzi ukuba imida yayo yokusingqongileyo ayicacanga. Kwinqanaba apho izixhobo zeMegSolid zidibana negceke, isihluzo esinothuli sinokunyanzela ikhabhathi ukuba yehlise umthamo wayo ngexesha lokuxina kwefektri. Ityuwa inokufikelela kwiihinci, kwiicoils nakwiindawo zokudibanisa iintambo ezaziphandle kwesampuli yovavanyo. Inkqubo yokupholisa edlula kuvavanyo lwesandi sefektri isenokuthi igqithe umda wobusuku kwikhaya elikufutshane.
Ukukhetha inkqubo yokugcina iibhetri zorhwebo kuqala ngeenqobo ezine zendawo: elona qondo lobushushu liphezulu elinyamezelwa sisixhobo, ukonakala komoya, ukuchanabeka eluthulini nasemanzini, kunye nomda wengxolo owamkelekileyo kwindawo yokwamkela. Ezo xabiso zigqiba ukuba ingaba ikhabhathi ye-ESSA epholisiweyo ngomoya eyi-100 kW / 215.04 kWh, inkqubo ye-Energon epholisiweyo ngokulayiti eyi-261.24 kWh / 125 kVA okanye i-BESS enkulu ekwizitanki ifanele ukuphononongwa ngokweenkcukacha.
Izigqibo ezingundoqo
- Sebenzisa iqondo lobushushu lokungenisa kwizixhobo kwisikrini sobushushu; umoya wasesitishini sezulu kuphela awumeli umda wekhabhathi.
- Phatha ikhowudi ye-IP, uvavanyo lomphunga wetyuwa, ishedyuli yokugquma kunye nekhathegori yokugqwala njengobungqina obahlukeneyo.
- Thelekisa amandla esandi, isipektramu kunye nemeko yokusebenza phambi kokuba wenze imodeli yoxinzelelo lwesandi kumda wempahla.
- Yenza ukusebenza kwemeko-bume kube yimbopheleleko ye-FAT ne-SAT ngokunika imilinganiselo ebizwayo, izilumkiso kunye nezisombululo.
- Gcina ikhemistri yemveliso, indlela yokupholisa kunye nesilinganiselo sombane zidityaniswe nemodeli echanekileyo kunye nohlaziyo olulawulwayo lwamaxwebhu.
Qala ngeprofayile yomthwalo uze emva koko uphonononge amanqanaba ebhetri.
Uyilo lokusingqongileyo alithathi indawo yokulinganisa ubungakanani bombane. Luyitshintsha into yokuba ingakanani yomthamo obhalwe kwisibonelelo sebhetri yokugcina yezorhwebo esalifumanekayo kwiimeko zendawo.
Qala ngomsitho ekufuneka i-BESS iwuthwale: ukunciphisa umthwalo ngexesha lexabiso eliphezulu, ukudibanisa iijeneretha, iwindow yomthwalo okhuselweyo okanye ukutshintsha amandla okumiselwe ixesha. Rekhoda i-kW, i-kVA, ifactor yamandla, ixesha lokuqhubeka kunye nokuncipha komthwalo okuvumelekileyo. I- Uthelekiso lwesitoreji sebhetri zorhwebo: 215 kWh xa ithelekiswa ne-261 kWh Ibonelela ngesikrini sombane phambi kokuba kongezwe imida yendalo.
Sebenzisa imigca yokwamkela emibini eyahlukileyo:
Amandla ombane we-AC afunekayo angapheliyo ≤ amandla ombane we-AC aqinisekisiweyo afumanekayo kwithemperetha yeprojekthi, ukuphakama, kunye ne-power factor.
Amandla e-AC afunekayo ahanjisiweyo ≤ amandla e-AC asebenzisekayo aqinisekisiweyo ngaphakathi kwewindi ye-SOC evunyiweyo kunye neemeko zokusingqongileyo
Umthwalo we-100 kW awukhululi ngokuzenzekelayo ikhabhathi ye-100 kW. Kwiimeko zoyilo, ukuncitshiswa kwamandla kwe-PCS, imida yebhetri, izixhobo zokuncedisa ukupholisa kunye ne-power factor zinokunciphisa umda okhoyo. I-Nominal kWh ikwahlukile kumandla e-AC asetyenziswayo.
Jika iimeko zesiza ezine zibe sisikrini senkqubo yokugcina iibhetri zorhwebo
“Ukufakwa ngaphandle” kubanzi kakhulu njengokuchazwa kwempahla ethengwayo. Indawo yokugcina impahla engaphakathi enomthunzi nesibaya sekhonkrithi esisecaleni kolwandle esivulelekileyo zinokuba nengxelo yemozulu yengingqi efanayo, kodwa iimeko zee-khabhinethi zibe zahluke kakhulu.
| Inkcukacha yesiza | Ixabiso lokurekhoda | Kutheni itshintsha ukuthenga | Ubungqina buyafuneka |
|---|---|---|---|
| Ubushushu | Uyilo lwendawo ejikelezileyo, iqondo lobushushu elingenayo, ukuchanabeka kwelanga, ubushushu obubuyisiweyo kunye nomsebenzi oqhubekayo | Izicwangciso zokunciphisa amandla, umthwalo wokupholisa kunye namandla oncedo | Ikhwekhwe yomphumo xa kuthelekiswa nobushushu kunye nendawo yomthwalo engqiniweyo |
| Ityuwa nomswakama | Isiseko soluhlu lwe-ISO 9223, isixa-sawu somoya, ixesha lokuba mandundu kunye nendlela yokuqina kwamanzi | Iqhuba iimfuno zento esetyenziswayo, zokugquma, zekhoyili, zokubopha kunye nezonxibelelaniso. | Ishedyuli yezinto, iinkcukacha zokugquma kunye novavanyo lwe-oksidayishini olucwangcisiweyo |
| Uthuli namanzi | Uhlobo lothuli, ukuchanabeka kwisichotho, ukuhanjiswa ngamanzi, ukulayishwa kwesihluzo kunye nokuhamba kwamanzi | Iitshintsho zingena umngcipheko, inkcaso yokuhamba komoya kunye nexesha lokuphakathi kwenkonzo | Ubungqina be-IP, umda wokuhlola uthuli, imida yefiltha kunye nokujonga umjelo wamanzi ofakiweyo |
| Ingxolo | Umda wempahla, ixesha elimisiweyo, abamkeli, imvelaphi kunye nemeko yokusebenza | Utshintsha indawo yezixhobo, imiqobo kunye neshedyuli yokusebenza | Idatha yomthombo, imodeli ye-akustiki kunye novavanyo lokwamkelwa kwendawo |
Isicwangciso sendawo sikwafuna inqanaba lokhukula, indawo yokuhambisa amanzi, umoya, iindlela zokwakha ezimiselweyo, indlela yokufikelela kunye nendlela yomtya. Ziqinise ezo ndawo zokudibana ngokusebenzisa Iingeno zoyilo lwesiseko se-BESS yangaphandle phambi kokukhupha imizobo eqinileyo.
Ubushushu: Yahlula i-Operating Range kwi-Full Rated Output
Umda wobushushu bokusebenza uchaza imida evumelekileyo. Awuchazi amandla apheleleyo kuyo yonke loo mida. Uhlolo lweprojekthi olwamkelweyo lufuna umgca obonisa ulwano phakathi kwesiphumo nobushushu kwibhetri iphelele, i-PCS kunye nolungiselelo lokupholisa.
Kwinkqubo yokugcina amandla yorhwebo, inkqubo yolawulo lobushushu bebhetri kunye ne-PCS zinokufikelela kwimida eyahlukileyo. Ireyithingi yeprojekthi eyamkelweyo ilandela umda ophantsi wokusebenza kubushushu obuchaziweyo, ukuphakama, ifactor yamandla kunye nexesha lomsebenzi.
IMegSolid inezikhokelo ezintathu ezifanelekileyo:
| Imveliso | Umda wombane opapashiweyo | Ukupholisa nokuvalela | Umda wobushushu opapashiweyo | Ukusetyenziswa kokufunwa kweempahla |
|---|---|---|---|---|
| ESSA0100B-0215 | 100 kW, 215.04 kWh umyinge | Ukupholisa umoya okubalulekileyo, IP54 | Ukusuka kumaqanda angama-0 ukuya kuma-45°C | Yenza ukuhluzwa kumsebenzi weklasi ye-100 kW apho iqondo lobushushu lokungena, ukuhamba komoya kunye nenkonzo yesihluzo zihlala zilawulwa. |
| I-Energon 261 | 125 kVA, 261.24 kWh esiqhelekileyo | Ukupholisa ngamanzi, IP54 | −20–55°C; ukuncitshiswa kwamandla ngaphezulu kwe-45°C | Phinda ujonge umthwalo ophezulu wokushisa emva kokuqinisekisa i-kW esebenzayo, ifactor yamandla kunye nekhwathi yokunciphisa amandla. |
| Energon 5000INTL | 2.7 MW, 5,015.9 kWh umyinge | Ukupholisa okukrelekrele okwamanzi, IP55 | −30–55°C | Hlola iiprojekthi zeemegawatt-yure ezininzi ezinephakheji epheleleyo yomxhuzulane wekhontheyina kunye nomthwalo oncedisayo. |
Ixabiso le-Energon 261 yi-125 kVA. Amandla asebenzayo alandela ifactor yamandla evunyiweyo kunye neemeko zokushisa. Inani layo elipapashiweyo le-90% yeyona nkqubo isebenza kakuhle; ayisosigunyaziso sokugqibelela kokuhamba nokubuya kweprojekthi.
Kwindawo yasentlango, rekhoda iqondo lobushushu lomoya kwindawo yokungenisa imisiwe ngumenzi. Ilanga elithe ngqo, ikhonkrithi eshushu, iitransformer ezikufutshane kunye nomoya ophumayo ojikelezwayo zinokunyusa olo lilinganiso ngaphezu kwexabiso lesitishi semozulu. Urhwebo olukwisihluzo okanye kwisiguquli sobushushu luyanciphisa ukwaliwa kobushushu ngayo lelo lixa umthwalo wenkqubo ufikelela encotsheni yawo.
Iinkqubo ezinkulu zokugcina amandla elanga kwi Ntlambathakathi yaseAtacama Yenza ingxaki yokuthenga ibonakale lula: ubutyebi belanga, ukubethwa yobushushu kunye nothuli olusemoyeni zifika kwindawo enye. “Ukulinganiselwa kwangumhlaba owonqabileyo” ke ngoko asiyondlela yokwamkela enokusetyenziswa. Beka inzuzo yelanga, elona qondo lobushushu lokungenisa liphezulu, uhlobo lothuli, umda wokuhla koxinzelelo lwesihluzo kunye nemveliso emva kokulayishwa kwesihluzo kwiilayini zentengiso ezahlukeneyo. I-ESSA isala iyinketho epholiswa ngumoya apho intselo kunye nenkonzo yesihluzo zinokulawulwa; i-Energon 261 yeyona kabhathi inamandla ngakumbi yokuqalisa apho i-thermal window ibanzi ngakumbi, ngokwe-derating curve yayo esayiniweyo.
I- Iphepha lokufumana i-BESS yaseSaudi yobushushu obuphezulu ibeka ubungqina obubanzi bethamo. Eyona Uvavanyo lokuncitshiswa kwamandla lwe-Riyadh ESSA xa luthelekiswa ne-Energon Iguqula iindawo zokusebenza eziyi-40°C, 45°C, 50°C kunye ne-55°C ibe sisigqibo sokukhetha esingqinisiweyo.
Uthuli Namanzi: Funda i-IP Rating Ngaphakathi Kweemida Zayo
I-IEC 60529 idwelisa uluhlu lokhuseleko lwezikhongozeli kwizinto eziqinileyo namanzi. Ingcaciso ye-IEC ngamanqanaba okhuseleko lwe-IP Iqinisekisa ukuba inani lokuqala lithetha ngezinto eziqinileyo kwaye lesibini lithetha ngezinto ezingamanzi.
Isingxobo se-IP54 BESS sinomgangatho ocacisiweyo wokungena. Loo mgangatho awumiseli ubomi befiltha, ukuphuma kobushushu okupheleleyo kumoya ophephezelayo, ukumelana nayo yonke indlela yokuhlanjwa phantsi okanye ukhuseleko emva kokuba ucango lwenkonzo lushiywe luvulekile. Ii-cable glands, iindawo zokudlula kwimibhobho, imijelo yokuhambisa amanzi kunye nezitywini zasemva kofakelo nazo zikwaphakathi kwalo mda ufakiweyo.
IEC 60068-2-68:1994 Iquka iindlela zovavanyo luthuli nesanti zeemveliso zombane. Isalathiso sesicelo sesivumelwano sidinga imeko yovavanyo, isazisi sesampulu, imeko yokusebenza, imigqaliselo yokuphumelela/yokusilela kunye nojongano olujongweyo. Umgca wesatifikethi ongenalo umda awunakungqina ukuba ikhabhathi ehambisiweyo iza kuba neziphumo zokusebenza emva kwexesha elithile lokufakwa luthuli elikwelo qonga.
Kwikhabhathi epholiswa ngumoya, landela olu landelelwano lwezinto:
- Ukufakwa kwe-filter kukhupha ukuhla koxinzelelo.
- 2. Ukuhamba komoya kuyehla okanye imfuno yeefeni iyenyuka.
- 3. Ukuphakama kobushushu bangaphakathi kunye nokwahluka kobushushu.
- 4. Ukusetyenziswa kokuncedisa ukupholisa kuyanda.
- 5. Umlawuli uyalumkisa, unciphise amandla okanye uyaphemla ngokweendlela ezivunyiweyo.
Faka izikhokelo zokuhlolwa, ukucocwa, ukutshintshwa kwezihluzo kunye nenani elongezelelweyo kwishedyuli ye-O&M. “Ixesha lenkonzo leenyanga ezintandathu” lidinga ubungqina baselayithi; uthuli lwesamente lwasentlango nothuli olulula lwezolimo aziyi kugcwala kwindlela yomoya ngesantya esifanayo.
Umphunga Wetyuwa Nokuqina Komoya: Khusela Ngaphezu Kwephaneli Engaphandle
Ukulungeleka kwelunxweme kuqala ngokuchanabeka. ISO 9223:2012 Ihlela ubungozi bokugqwala emoyeni isebenzisa iimeko ezibandakanya ubushushu kunye nokufuma, isulfur dioxide kunye nomvuzo wetyuwa emoyeni. Lo mgangatho usasebenza emva kokuqinisekiswa ngo-2022. Irekhoda umgama onxweme, umoya ophambili, ukuphakama, ukufakwa kwetyuwa, ixesha lokufuma, ukuhlanjwa liyimvula kunye nezinto ezingcolisayo ezivela kumashishini.
IEC 60068-2-52:2017 ichaza uvavanyo oluphindaphindiweyo lomphunga wetyuwa lwezixhobo okanye umatshini oenzelwe iimeko zomoya onetyuwa. Ingxelo yovavanyo isafuneka ichaze indlela, ubunzima, isampuli, imijikelo, ulungiselelo lwangaphambili kunye nemigqaliselo yokuphumelela/yokusilela. Uvavanyo lwepaneli epeyintwe alugubungeli ngokuzenzekelayo izibopho, izibopheleli, iifan coils, izidibanisi, iigland, amadibaniso e-busbar okanye isakhelo esingundoqo.
Ukugqwetheka okubangelwa ngumoya waselunxwemeni kudla ngokuqala kuvele kwiindawo ezincinci, hayi esazulwini sephaneli epeyintwe. Ichloride kunye nokufuma okubambelekileyo zihlasela imiphetho yokudibanisa, iintloko zeebholiti, izibopho zocango, imikrozo kunye neendawo ezithe tyaba apho amanzi ahlala khona. Isikhokelo ngokugqwala elunxwemeni ngoko ke iphatha iindawo ezinamanzi, imikrozo, umgangatho wokuncanyathiselwa kunye nezinto ezahlukeneyo njengeendawo zokuhlolwa. Sebenzisa umgaqo ofanayo kumthungo wocango lwe-BESS, iseti yehenjisi, izibopheleli, isakhelo esisiseko, ipleyiti yokungena kwekhebula kunye ne-coil yokupholisa ebonakalayo; into nganye idinga ukuba negama lesinto, isigqubuthelo okanye indlela yokukhusela kunye nendawo yokuhlola efumanekayo enkundleni.
Sebenzisa ISO 12944-5:2019 Xa inkqubo yokupeyinta yokukhusela umsebenzi wentsimbi ikwingqikelelo. Gcina udidi lokugqwetheka, ulindelo lokuqina, ulungiselelo lomphezulu, ubukhulu bofilimu omileyo, unyango lweencam kunye nenkqubo yokulungisa kwimizobo elawulwayo nakwizicwangciso zexesha.
Ukufuma kufanele ukuba kubekho umgca owodwa. Idatha yemveliso zombini i-ESSA ne-Energon ichaza imida yokufuma engadumbiyo. Ubusuku obufumileyo obusemdlaleni wolwandle obulandelwa kukupholisa okukhawulezayo bunokubeka umphezulu ngaphantsi kweqhwa elijikelezileyo. Izilawuli ezithambileyo ngoko ke kufuneka zichonge ukubona ukufuma, i-logic yesifudumezi okanye yokukhupha ukufuma apho ifumanekayo, ukukhupha amanzi, ukulinganisa uxinzelelo, iindawo ze-alam kunye nemeko yokuchacha.
I- Iphepha lokugqwala le-BESS elunxwemeni lwaseSaudi iqulathe ishedyuli yobungqina ngokwamacandelo malunga nokuchanabeka kwi-C5/CX kunye nophononongo lomphunga weyunivesi.
Ingxolo: Hambela ukusuka kwinombolo yekhabhathi ukuya kumamkeli
Into abahlali abakufutshane abayikhumbulayo sisandi somatshini esingapheliyo. Abahlukanisi ifeni yokupholisa kwipompo, i-PCS okanye itransformer; beva isandi esijikelezayo esibuya ubusuku bonke. Ngelixa eso sandi siba kukhalazo lwabamelwane, iprojekthi iba nengxaki yendawo ekuyo kunye nengxaki yesandi.
Iiseli zebhetri azikholisi kuba ngumthombo ophambili wengxolo yendawo. Izixhobo ekufuneka zimodelwe yifeni yokupholisa okanye ipakethe ye-HVAC, iimpompo zokupholisa, ii-PCS/ii-inverters kunye netransformer. A Uphando lwesandi lwe-BESS yesikali senkonzo isebenzisa amaqela omthombo afanayo. Ukupholisa ngokwamanzi kunokunciphisa inxalenye yofuno lokuhamba komoya kwicala lebhetri, kodwa iimpompo kunye nezixhobo zokukhupha ubushushu zihlala zikho; “ukupholiswa ngamanzi” akuthethi ukuba akukho sandi.
Ukuhambelana nemigaqo yengxolo kugqitywa kwindawo efanelekileyo yokwamkela ingxolo, ngokwesigqibo sendawo. Ixabiso loxinzelelo lwesandi lekhabhathi elilinganisiweyo kumgama ongachazwanga, alinakuthelekiswa ngqo nomda wempahla.
Iphakheji yemvelaphi kufuneka ichaze amandla esandi, isipektramu se-oktave yesinye kwisithathu okanye se-oktave, i-A-weighting, i-tonality, i-directivity, amandla okusebenza, imeko yokupholisa, iimeko zangaphandle, umgama ovavanywayo kunye nokungaqiniseki. ISO 3744:2025 inikezela ngendlela yobunjineli yokufumanisa amandla esandi ngokusuka kumlinganiselo woxinzelelo lwesandi ejikeleze umthombo kwimeko-bume efana nendawo evulekileyo phezu komphezulu odlulisayo.
Iinkcukacha ezipapashiweyo zeMegSolid zinika amaxabiso okukhangela kwangoko: iikhabhathi zangaphandle zeESSA zidwelisa ukukhutshwa kwengxolo ngaphantsi kwe-75 dB, ngelixa iMEGA TS Uluhlu lwe-PCS olusuka kwi-30 ukuya kwi-500 kW Ibeka ingxolo yesixhobo ngaphantsi kwe-70 dB. Iphepha likawonke-wonke le-Energon 261 alichazi ixabiso lengxolo, ngoko ke isigqibo sayo sengxolo silindele idatha yemvelaphi ethile yocwangciso.
Uyilo ke lulawula indlela eya kwisamkeli:
- Jikisa ifeni neziphumo zokukhupha ubushushu kude nemida ebuthathaka.
- Yandisa umgama phakathi komthombo nendawo yokwamkela apho indawo ivumela khona.
- Beka izixhobo ezithe cwaka kufutshane nomda, ze i-PCS okanye iitransformer ezinengxolo engaphezulu zibe ngaphakathi kude.
- Yenza imizekelo yezithintelo, izikhewu kunye nezibonakaliso phambi kokukhululwa.
- Jonga iilouvres ze-acoustic kunye nezithulisi ukuze ubone ukuba akukho ntshukumo yoxinzelelo okanye impembelelo yobushushu.
- Khusela indlela yokufikelela emlilweni, isithuba sokugcina, kunye nokuhamba kwamanzi.
I- Umsindo we-BESS kufutshane namakhaya iphepha lokukhetha iimveliso Inikezela ngemodeli ye-receptor eneenkcukacha kunye noluhlu lokujonga lokwamkelwa.
Umzekelo Wendawo Edityanisiweyo: Ipheleyiti Yegama Idlula Imeko-bume
Khawucinge ngomzi-mveliso wokulungisa ukutya okumgama oziikhilomitha ezintathu ukusuka kunxweme. I-BESS kufuneka inciphise i-98 kW kangangemizuzu engama-90. Iqondo lobushushu elilinganisiweyo lasehlotyeni lifikelela kwi-43°C. Uthuli oluncinci lwenkqubo luyatyhoboza izihluzo. Eyona ndawo yokuhlala ikufutshane ikumgama oziimitha ezili-140, kwaye iphepha-mvume limisela umda wobusuku we-45 dBA kweli mzekelo.
Irhafu yokuqala yamandla yile:
98 kW × 1.5 h = 147 kWh AC phambi kokugcinwa, iilahleko kunye nonyango oluncedisayo
I-ESSA0100B-0215 idlula kwisikrini segama lamandla asemthethweni nge-2 kW kuphela. Amandla ayo asemthethweni angama-215.04 kWh abonakala eninzi ngokwaneleyo kwisibalo sokuqala. Ukukhululwa kusalinde kumandla e-AC asetyenziswayo, umphumo oqhubekayo we-43°C, umthwalo wesihluzo kunye nokusetyenziswa kwesincedisi. Uluhlu olupapashiweyo lokusebenza oluphakathi kwe-0–45°C lushiya umda omncinci wokungenisa ngelixa kusebenza kweyona ndawo ishushu.
I-Energon 261 inika i-261.24 kWh yamandla aqhelekileyo kunye noluhlu olubanzi lokusebenza lwe-−20–55°C, kuncitshiswa amandla ngaphezulu kwe-45°C. Iba sisisiseko esomeleleyo sokumisa ubushushu. Ireyithingi ye-125 kVA isadinga ukuguqulwa ibe yi-kW esebenzayo evunyiweyo ngokwe-power factor yeprojekthi.
Akukho ndlela ikhutshwayo ngokuthelekiswa kobushushu kuphela. Ubungqina bokugqwetheka elunxwemeni kufuneka buquke izixhobo zokupholisa kunye noqhagamshelwano lwasesidlangalaleni. Umda wesisamkeli we-45 dBA ufuna imodeli yesandi ethile yomqwalaselo kunye nokulinganiswa kwe-SAT. Ukuba ikhabhathi iyaphumelela umda wamkelwano osayiniweyo, impendulo kukutshintsha ucwangciso, ukufumana elinye udidi lwemveliso okanye umthwalo womsebenzi ohlaziyiweyo.
Jikisa umngcipheko ngamnye wokusingqongileyo ube yindawo yokubamba isivumelwano.
| Ingozi | Phambi kwesicatshulwa | Ubungqina obutyebileyo | Ubungqina be-SAT | Imeko yokukhululwa |
|---|---|---|---|---|
| Ubushushu | Ixabiso loyilo lokungenisa, ixesha lomthwalo, ifaktha yamandla, ukuphakama | Isiphumo, amaqondo obushushu, izixhobo zokuncedisa, ii-alam kunye nokuncitshiswa komthamo phantsi kweemeko ezivunyelweneyo | Ukufakwa kokungenisa, ukuchanabeka elangeni, ukujikeleziswa ngokutsha kunye nendlela yokusebenza | Amandla kunye namandla ombane aqinisekisiweyo afumanekayo kwiimeko zoyilo. |
| Uthuli/amanzi | Uhlobo lothuli, ukuchanabeka emanzini, isithuba sokufaka isihluzo, iindawo ezingena | Iirekhodi zokuvala, imida yefiltha kunye nolwelo lwe-alam | Iigland, imibhobho yokuhambisa, iingcango, izihluzo kunye neendawo ezifakelweyo ziye zaxutyulwa. | Akukho ndlela yokungena engalawulwayo; isicwangciso senkonzo samkelwe |
| Ityuwa/umphunga | Isiseko sokugqwesa, umjikelo wobungqwatsi, ishedyuli yokugquma nezinto | Kujongwe iirekhodi zomphunga weetyuwa nokugqunywa; izilawuli zokufuma ziye zajongwa. | Umonakalo wokuhanjiswa, ulungiso oluncinci, izilawuli zokuhamba kwamanzi nokufuma ziye zajongwa | Iphakheji yokuthintela ukugqwala iyahambelana ne-BOM kunye nonxibelelwano lwaselayithi |
| Ingxolo | Iindawo zokwamkela, umgangatho, imvelaphi, iimeko zokusebenza | Idatha yomthombo elawulwayo yohlaziyo oluchanekileyo | Uvavanyo lwemida yepropathi kwifestile yomsebenzi nemozulu evunyelweneyo | Isiphumo esilinganisiweyo sihlangabezana nemigqaliselo kunye nendlela evunyelweneyo yokuphatha ukungaqiniseki. |
I- Isakhelo sovavanyo lokwamkelwa kwenkqubo yefektri ye-BESS inikezela ngolwakhiwo lolawulo lwamaxwebhu kunye nolwabafakazi. Iimvavanyo zokusingqongileyo kufuneka zibhekisele kwimodeli enye, ifirmware, ulungiselelo lokupholisa kunye ne-BOM eza kuthunyelwa.
Yahlula iScope Phambi kwe-Odolo yokuThenga
IMegSolid ingabonelela ngedatha yemveliso yemoдели, imizobo elawulwayo, izidibanisi zebhetri/PCS/EMS, ubungqina bendalo obukhoyo, iindawo ze-alam kunye novavanyo lwafektri oluvunyelweneyo lwalo mlinganiselo wokugcina ukhethiweyo.
Umnini kunye ne-EPC basagxininiswa uxanduva lwesiseko soyilo lwendawo oluvunyiweyo, iimvume zasekuhlaleni, uyilo lwezokwakha nolwezakhiwo, amanzi aphantsi, ukucwangciswa kweekhebula, iswitshi, ukugandisa, ufikelelo lomlilo, iimfuno zezixhobo zokwamkela umbane, izithintelo zangaphandle kunye nendlela yokwamkelwa kwezifakelo. Iimodyuli ze-PV, ii-inverters ze-PV kunye noyilo lwe-solar string zihlala zingaphandle kwenkonzo yokubonelela ngeemveliso ze-BESS ze-MegSolid, ngaphandle kokuba umda weprojekthi osayiniweyo uthetha ngenye indlela.
| Itheko | Izinto eziselukho ezilawulwayo ekufuneka zihanjiswe |
|---|---|
| Umnini / umphuhlisi | Umsebenzi, isiseko soyilo lokusingqongileyo, iindlela zokukhetha ezamkeli, iimeko zephepha-mvume kunye negunya lokwamkela |
| EPC / injineli yasekuhlaleni | Uyilo, imisebenzi yoluntu, amanzi amdaka, iindawo zokudibanisa iintambo, izithintelo, ukhuseleko, umgangatho wofakelo kunye nenkqubo ye-SAT |
| MegSolid | Idatha yemodeli ekhethiweyo, izidibanisi zeemveliso ezivunyiweyo, imida ebhengezweyo, uhlaziyo lwamaxwebhu, iirekhodi ze-FAT kunye nenkxaso yolawulo logcino |
| Ilebhu ezimeleyo okanye ingcali | Iimvavanyo okanye iimodeli ezichazwe yikhontrakthi, kunye nendlela, izixhobo, ukungaqiniseki kunye nengxelo esayiniweyo |
Ukuchanabeka kwimeko-bume nakho kufanele kubekho kuluhlu lwe-waranti. Phonononga ubushushu, ukufuma, ulondolozo, umthamo wokuhamba kunye nemida yokusebenza ngokusebenzisa i- Imiqathango ye-waranti ye-C&I BESS phambi kokuba i-odolo yokuthenga ikhutshwe.
Thumela i-Environmental Screen enye endaweni ye-RFQ eqhelekileyo.
Nge-ESSA yokuqala, i-Energon 261 okanye isikrini se-BESS esikwisikhongozeli, thumela i-imeyile [email protected] ngesihloko:
[Ilizwe leprojekthi] + Isikrini se-C&I BESS esingqongileyo
Ncamathelisa ezi zinto:
- 1. I-kW, i-kVA, ifactor yamandla kunye nexesha lomsebenzi ezifunekayo.
- 2. Eyona qondo lobushushu liphezulu lokuyila lendawo ejikelezileyo kunye nokungeniswa kwesixhobo.
- 3. Ukuchanabeka elangeni, umthunzi, ukuphakama, kunye nemithombo yobushushu ekufutshane.
- 4. Uhlobo lothuli, ukuchanabeka emanzini, ukufuma kunye nembali yokuqina kwamanzi.
- 5. Umgama onxweme, isiseko soluhlu lwe-corrosion kunye neemfuno zokugquma.
- 6. Isicwangciso sendawo esinendawo ye-BESS, imida kunye nabamkeli-ingxolo.
- 7. Imiqathango yengxolo yasemini nobusuku esebenzayo kunye nendlela yokwamkelwa.
- 8. Isithuba senkonzo esifunekayo, ubuchule bolungiso lwasekuhlaleni kunye nesicwangciso sezipare.
Iinkalo ezilahlekileyo zinokuxhasa iqela lemveliso lokuqala. Azinakutshixa isetingi yendalo eqinisekisiweyo okanye imodeli yokugqibela.
Inkqubo yokugcina iibhetri zorhwebo ifumana indawo yayo kwi-odolo yokuthenga xa umngcipheko ngamnye wendawo unendawo yokulinganisa, umntu onoxanduva kunye nemeko yokukhululwa. Olo lwakhiwo luthintela ukuba igama elichanekileyo lomatshini lingabi yimatshini engeyiyo yeyadi.
Imibuzo Ebuzwa Rhoqo
Yeyiphi iqondo lobushushu ekufuneka lilawule ukhetho lwe-C&I BESS?
Sebenzisa iqondo lobushushu elingemgceni wokungenisa wezixhobo njengoko kuchaziwe ngumenzi. Xhasa oku ngokuphonononga imeko yomoya ejikelezayo, ukuchanabeka kwelanga, ubushushu obubuyiselwayo, isithuba esiphakathi kweekhabhathi, imithombo yobushushu ekufutshane kunye nokujikeleziswa kwakhona komoya.
2. Ingaba umda wokusebenza we-55°C uthetha ukuba kukhutshwa amandla apheleleyo kwi-55°C?
Hayi. Umda wokusebenza uchaza imida evumelekileyo. Isiphumo esifumanekayo kumaqondo obushushu angama-45°C, 50°C kunye ne-55°C sidinga ikhaphu yokunciphisa amandla ekhethekileyo yemodeli kunye nexesha lomsebenzi elichaziweyo.
3. Ingaba i-ESSA0100B-0215 ingakhethwa ukuba ingene kwi-intake ye-43°C?
Uluhlu olupapashiweyo luyi-0–45°C, ngoko ke i-43°C iphakathi kwelo luhlu. Ukhululo lokugqibela lufuna umveliso oqhubekayo, ukuhamba komoya, umthwalo wothuli, izixhobo zokuncedisa kunye nemarji yesilumkiso kumthwalo womsebenzi weprojekthi.
4. Yeyiphi ikhabhathi yeMegSolid esikrini sokuqala esingaphezulu kwe-45°C?
I-Energon 261 yeyona kabhathi ifanelekileyo yokuqalisa kuba uluhlu lwayo olupapashiweyo lufikelela kwi-55°C, kunye nokuncitshiswa kwamandla ngaphezulu kwe-45°C. Umgca womphumo osayinweyo usalawula ukhetho.
5. Ingaba i-125 kVA iyafana ne-125 kW?
Kuphela xa kukho ifaktha yamandla eyodwa kwaye kungaphakathi kwemida yobushushu nemida yokusebenza ezivunyiweyo. Rekhoda amandla asebenzayo, amandla abonakalayo, umthwalo wokusabela kunye nefaktha yamandla ngokwahlukeneyo.
6. Ingaba ukupholisa ngamanzi kuyayisusa ingozi yothuli?
Hayi. Ukupholisa okusebenzisa ulwelo kuyitshintsha indlela yokuhambisa ubushushu bebhetri. Ukuphelisa ubushushu ngaphandle, izitywini zekhabhathi, iicoils, iingcango zenkonzo kunye neendawo zokudibanisa zombane zisasenokuchanabeka luthuli.
7. Ingaba i-IP54 ingqina ukusebenza kakuhle ekuphefumleleni isanti?
Hayi. IEC 60529 ijongene nokhuseleko lokungangeni kwezinto kwisigqubuthelo. Ireyithi yokufakwa luthuli, ukuthintelwa kokuhamba komoya, umphumo wobushushu kunye nexesha lokutshintsha isihluzo zifuna ubungqina obahlukileyo.
8. Ingaba i-IP54 iyangqina ukumelana nokugqwala okubangelwa lulwandle?
Hayi. Ukukhethwa kokugqwala kudinga udidi lokuvezwa, ishedyuli yezinto ezisetyenzisiweyo nokugqunywa, umda wamacandelo, ubungqina bemvuthuluka yetyuwa kunye nezilawuli zokunxibelelana nendawo.
9. Yintoni ekufuneka ingxelo ye-IEC 60068-2-52 iyichonge?
Cela uhlelo oluqhelekileyo, indlela okanye ubunzima, isampulu, imijikelo, ulungiselelo lwangaphambili, imeko yokusebenza, amacandelo ahlolweyo, imigqaliselo yokuphumelela/yokusilela, ilebhu kunye nomhla wengxelo.
10. Ingaba udidi lwe-ISO 9223 lwanele na ukuvumela ukukhutshwa kwekhabhathi?
Inika isiseko sokubola ngenxa yomoya. I-odolo yokuthenga isadinga iphakheji yomgangatho wemveliso, yezinto zokwakha, yokugquma, yokuvavanya kunye neyolondolozo enxulumene nokuvela kwayo.
11. Kutheni ukufuma kufuna imfuneko yako?
Umswakama ophezulu kunye nokupholisa okukhawulezayo kwangaphandle kunokudala amanzi kwiindawo zokudibana zangaphakathi okanye zangaphandle. Chaza imida yokuthintela ukubila, iisensa, izifudumezi okanye ukususa umswakama apho kubonelelwe khona, indlela yokukhupha amanzi, ii-alam kunye nolwahlulo lokubuyisela.
12. Kufanele kuthelekiswe njani iinani ezibini zengxolo ye-BESS?
Thelekisa isixa esifanayo, ubunzima, isipektramu, umgama, imeko yokusebenza, imeko yokupholisa, iimeko zangaphandle kunye nokungaqiniseki. Amandla esandi kunye noxinzelelo lwesandi zizixa ezahlukileyo.
13. Ingaba isithintelo se-acoustic singongezwa emva kokuqaliswa kokusebenza?
Isithintelo sifuna uphononongo lobushushu, lomlilo, lwesakhiwo, lokuhamba kwamanzi kunye nololondolozo. Ukuhamba komoya okuthintelweyo kunokunyusa iqondo lobushushu kunye nomthwalo wefeni.
