Izixazululo Zesitoreji Samandla Ezimayini|Iziqukathi Zelanga & I-BESS Yeselula

Njengoba ukufakwa kukagesi ezimayini kuya ngesivinini, ingqalasizinda kagesi ivamise ukuthwala kanzima ukuze ihambisane nesivinini. Lokhu kwenza izimayiniizixazululo zokugcina amandlaezihlanganisa ukukhiqizwa kwelanga ne-BESS yeselula ngokuya ngokubaluleke kakhulu ekusebenzeni okukude.

Inselele ayikona nje ukukhiqiza ugesi. Iletha amandla anele ezindaweni zokushaja ezikude, izindawo zokusebenza zesikhashana, kanye nokuthutha izindawo zokusebenza. Umthamo wegridi olinganiselwe, ingqalasizinda engaguquki, ukuphuma kwelanga okuguquguqukayo, nokuncika kukadizili kungaphazamisa amashejuli wokushaja futhi kwenyuse izindleko zokusebenza.

Lesi sihloko sihlola izinselele ezinhlanu ezibalulekile zamandla futhi sichaza ukuthi kanjaniIziqukathi ZelangafuthiIselula ye-BESSbangasebenza ndawonye ukuze banikeze amandla aguquguqukayo, angacutshungulwa amaphrojekthi ahlukahlukene ezimayini.

Izinselele Ezinhlanu Zamandla Ezibhekene Nokusebenza Kwezimayini Ezisebenza Ngogesi

Ngaphambi kokuhlela aizimayini isixazululo sokugcina amandla, kubalulekile ukuqonda izithiyo zamandla eziyingqayizivele ezidalwe ukufakwa kukagesi kwesayithi:

1. Izimo Eziqinile Zesayithi Zisheshisa Ukuguga Kwebhethri & Isikhathi Sokuphumula

Vula-amasayithi omgodi nangaphansi aveza amabhethri,Amayunithi Esistimu Yokuguqula Amandla (PCS)., izixhumi, nezinhlelo zokulawula ukushisa okushisayo emazingeni okushisa adlulele, uthuli olusindayo, umswakama, ukugqwala, ukuphakama okuphezulu, nokudlidliza kwemishini okungaguquki. Ngaphandle kwezindawo-ezibiyelwe zebanga lemboni kanye nokulawulwa okunembile kokushisa, ukusebenza kwebhethri kungehlisa isithunzi ngokushesha, ukwehla kokusebenza kokushaja, kanye nokwenyuka kwesikhathi sokulungiswa okungalindelekile.

2. Iziqongo Zokushaja Kungazelelwe Zeqe Umthamo Wegridi Etholakalayo

Nakuba amagridi ezimayini akude evamise ukuphatha imithwalo eyisisekelo eqhubekayo, awavamile ukuba ne-headroom edingekayo ngesikhathi esisodwa-ukushaja okusheshayo kwamandla. Ukufaka ama-transformer amasha,{2}}ikhebula ye-voltage ephezulu, noma ukuxhuma kwegridi kuhlanganisa izikhathi zokuhola ezinde kanye ne-capex ephezulu. Ngakho-ke, ukushaja okuphezulu kufinyelela kalula umthamo wasendaweni futhi kuncintisane ngqo nemishini ebalulekile yokukhiqiza.

3. Ukushaja Okuqinile kweWindows Dala ama-Fleet Bottlenecks

Ngaphandle komthamo wegridi, isikhathi sokusebenza sidala ukungqubuzana okukhulu. Izimoto zikagesi ezisindayo eziningi zivame ukubuya zizoshaja kanyekanye ngesikhathi sokushintsha noma ngesikhathi sekhefu. Amabanga amade okuhamba ukuya kumashaja angaguquki, kuhlanganiswe nolayini bezindawo zokushaja ezitholakalayo, kunqunywa amahora okusebenza akhiqizayo futhi kungase kubambezele amashifu alandelayo.

4. Ingqalasizinda Eqinile Isalele Ngemva Kokusebenza Okunyakazayo

Njengoba ukumbiwa kwezimayini kuqhubeka, izindawo zokusebenza ziqhubekela phambili. Ama-transformer ajwayelekile amile, ikhebula enezintambo eziqinile, neziteshi zokushaja ezingashintshi azikwazi ukuzivumelanisa ngokuguquguqukayo nokunyakaza kwesayithi. Ukuthutha okuphindaphindiwe kanye nokwelulwa kwekhebula kudla umsebenzi omkhulu nesikhathi, kuyilapho impahla yamandla emile engcupheni ingase isetshenziswe kancane ngaphambi kokuba isiteji sikhishwe ngokugcwele.

Ukufunda Okuhlobene:I-BESS Yeselula vs I-BESS Engaguquki: Ungalukhetha Kanjani Uhlelo Olulungile Lwesitoreji

5. Ama-Microgrid Angadidiyelwe Kahle Anciphisa Ukusebenza Kwamandla

Imisebenzi eminingi yezimayini ihlanganisa i-solar PV, amajeneretha edizili, amandla egridi, kanye ne-BESS. Noma kunjalo, ngaphandle kwe-Microgrid ehlanganisiweUhlelo Lokuphatha Amandla (EMS), le mithombo isebenza kuma-silos. Ukuphatha okungahlelekile kushiya amandla avuselelekayo encishisiwe, kuphoqelela amajeneretha edizili abizayo ukuthi amboze ama-spikes amafushane ashajayo, futhi kuvimbela i-BESS ekushajweni ngokugcwele ngaphambi kwezikhathi zokufunwa okuphezulu{1}}kukhuphule izindleko zokusebenza.

I-Mobile Solar ne-BESS Zibhekana Kanjani Lezi Zinselele

Ukunqoba izingqinamba zokufakwa kukagesi ezimayini kudinga ukusuka kungqalasizinda eqinile, enezintambo eziqinile. NgokuhlanganisaI-Containerized Solar, i-Mobile BESS, ne-Intelligent EMS, ama-opharetha angaguqula izimpahla zamandla amile zibe ukwakhiwa kwegridi encane eguqukayo, ehlakazeka ngokushesha.

Le ecosystem edidiyelwe yakhelwe ukunciphisa izithiyo zamandla zesayithi ngokusebenzisa amakhono amane abalulekile:

Isakhiwo Esisuswayo Esizivumelanisa Nokuthuthukiswa Kobuso Bomsebenzi

Ngokungafanii-BESS elungisiwe, I-Containerized Solar ne-Mobile BESS zisebenzisa imodeli yokusebenzisa enqanyuliwe-evumela ukukhiqizwa kwamandla kanye nempahla yokugcina amandla ukuthi ibekwe ngokuzimela ngokusekelwe kusakhiwo sesayithi:

• Iziqukathi Zelangaizindlu ze-solar ezigoqekayo zokuthutha okuhlangene kanye nokuthunyelwa kwensimu ngokushesha, okuzivumela ukuthi zibekwe ezindaweni ezivulekile ukuze kwandiswe ukukhanya kwelanga kanye nokunyathela okungagxiliwe.
• Iselula ye-BESSamayunithi (skid-akhweziwe nomai-trailer-iginqiwe, i-crane hoisting esekelayo) ingamiswa eduze nendawo yokusebenza esebenzayo, imizila yokudonsa kanzima, noma izindawo zokushaja zesikhashana lapho isidingo samandla asheshayo siphezulu.

Njengoba ukukhishwa kuqhubeka, opharetha bangalungisa ukwakheka kwesistimu ngokucupha okubili okuyinhloko:

• Ukuthunyelwa Okuhlanganisiwe: Ukuthutha zombili izimpahla ndawonye nge-trailer noma i-crane transport ukuze kwakheke indawo yokuzimela, yesikhashana yamandla.
• Ukusabalalisa Okuhlukanisiwe: Ukubeka ukukhiqiza nokugcinwa ngokuhlukana ukuze kulinganiswe ukuthwebula kahle kwelanga kanye nesidingo somthwalo oguqukayo.

I-Intelligent Solar-Ukuxhumanisa Isitoreji Kusekela Ukuqhubeka Ukushaja

Iqondiswa i-EMS emaphakathi, uhlelo lushintsha ngokuzenzakalelayo kuzo zonke izindlela zokusebenza ezibalulekile ukuze kugcinwe amandla esayithi aqhubekayo:

• I-Daytime Solar{0}Ukubaluleka Kokuqala Kokuqala

Phakathi namahora okukhanya kwelanga aphakeme kakhulu, i-Solar Container ihlinzeka ngemithwalo esebenzayo esebenzayo ngokuqondile. Uma ukukhiqizwa kwelanga kudlula isidingo somthwalo osebenzayo, amandla e-PV angaphezulu angaqondiswa ukuze ashaje kabusha i-Mobile BESS, okusiza ukunciphisa ukuncishiswa kwamandla avuselelekayo.

• I-Peak Charging Buffering (Ukushefa Okuphakeme)

Uma imishini eminingi kagesi ibuyela ekushajeni kanyekanye phakathi nezinguquko zeshifu, i-BESS isebenza{{0}njengesibhafa samandla aphezulu. Iphuma eduze kwegridi noma izikhiqizi zikadizili ukuze zimunce-ukwanda kwamandla esikhathi esifushane, kuvinjwe noma yimuphi umthombo owodwa ekulayishweni ngokweqile.

• Kuvaliwe{{0}Usekelo Lokulayisha Okuphezulu Nobusuku

Ngezikhathi eziphansi-zezimo zelanga noma amashifu asebusuku, amandla agciniwe anika indawo ebalulekile yezinto zokusebenza kanye nokushajwa kwemoto okuvamile. Ngesikhathi sokuvalwa{2}amawindi aphakeme,

i-ID yezinga lendawo noma ijeneretha ingashaja kabusha i-BESS ngenani elilawulwayo.

Ukuxhumanisa Amandla Ahlanganisiwe Kwehlisa Ukuncika Kwezibaseli kanye Nezindleko Zokusebenza

Ukudlulela ngale kokuqhubeka nokushaja, ukuhlanganiswa kwamandla okuxubile kusiza opharetha bezimayini ukuthi baguqukele -esuni lamandla ekhabhoni eliphansi ngokwandisa ukusetshenziswa kwamandla avuselelekayo nokunciphisa ukuncika ekukhiqizeni{1}okusekelwe kuphethiloli.

• Ukusetshenziswa Kwamandla Avuselelekayo Okuphakeme

Ukuphehla amandla elanga kungabekwa eqhulwini noma nini lapho kutholakala, kuyilapho amandla amaningi avuselelekayo angagcinwa ukuze asetshenziswe kamuva esikhundleni sokumoshwa, ukuthuthukisa ukusetshenziswa kwamandla avuselelekayo kuyo yonke imisebenzi yezimayini.

• Ukwehliswa Ukuthembela Kudizili

I-Mobile BESS isebenza njengesilondolozi samandla, izikhathi zokuvala lapho i-solar ingatholakali noma inganele. Lokhu kusiza ukunciphisa ukusebenza kwejeneretha njalo futhi kusekela ukutholakala kwamandla kagesi ozinzile, {1}okuphansi{1}kukhabhoni.

• Imisebenzi Eyengeziwe Yezimayini Esimeme

Ngokulungiselela -ukuthunyelwa kwemithombo eminingi, i-EMS inganciphisa ukuqalisa kokuphehla udizili okungadingekile kanye{1}}nomthwalo ophansi{1}osebenza kanzima, isiza ukunciphisa ukusetshenziswa kukaphethiloli, ukukhishwa kwekhabhoni, kanye namandla ekhabhoni iyonke.

Imboni-Ukuvikelwa Kwebanga Kusekela Imvelo Enzima Yezimayini

• Ukuvikelwa Kwangaphandle:Kuye ngemodeli ethile,I-Polinovelamasistimu aklanyelwe ukufuna izindawo ezingaphandle ezinamazinga ahlukene okuvaleka nokuvikela ukugqwala, okuhlanganisaI-IP54–IP65 isivikelo (uthuli-oluvaliwe futhi alumelani namajethi amanzi anomfutho ophezulu-nokuvikela ukugqwala kwe-C4–C5 (okulungele izindawo ezisogwini kanye{6}}nomswakama ophezulu)ezisombululweni ezikhethiwe.
• Ukuphatha Okushisayo:Ngokuya ngokwakhiwa kwesistimu namandla, ukusetshenziswa kwezixazululo ze-Polinovelukupholisa umoya noma ukupholisa uketsheziukugcina ukungaguquguquki kwezinga lokushisa nokusekela ukusebenza okuzinzile. Amamodeli akhethiwe e-Solar Container asekela ukusebenza ukusuka ku- -20℃ukuya ku- +50℃, kuyilapho amamodeli athile e-Mobile BESS esekela ukukhishwa kwebhethri kwehle kuya ku- -30℃.
• Ukuphepha Nokuqapha: Uhlelo Lokuphatha Ibhethri (BMS)ukulawula, ukuvikela ugesi, ukucisha umlilo,{0}}ukuqapha isimo sokusebenza, nezixwayiso zamaphutha kusiza ukuhlonza izimo ezingavamile ngesikhathi sokusebenza kwerimothi.

Lawa makhono amane angahlanganiswa ngezindlela ezahlukene. Isiqondiso sokugcina sesistimu sincike esikhathini sobude bephrojekthi, isidingo sokushaja, imithombo yamandla etholakalayo, izimo zelanga, kanye nokuthi imishini kufanele ihanjiswe kaningi kangakanani.

Isibonelo Ukulungiselelwa Kwesitoreji Samandla Ezimayini Sezidingo Ezihlukile Zephrojekthi

Ngokungaphezulu-ukucacisa i-microgrid kuholela emalini eboshiwe; ngaphansi-kokucacisa kubangela ukushaja izingqinamba ezimisa ukusebenza kwemikhumbi. Izixazululo ezisebenzayo zokugcina amandla ezimayini azimi ndawonye. Kufanele ziguquke ngokuhambisana nesigaba sokukhipha sesayithi, usayizi wemikhumbi, kanye nesakhiwo sendawo.

Ukulungiselelwa okulandelayo kubonisa izindlela ezijwayelekile zokusebenzisa ubunjiniyela ngokusekelwe esikalini sesayithi:

Ukucushwa kwesibonelo 1: Indawo Yezimayini Encane noma Yesikhashana

Izindawo zokuhlola, izindawo zokwakha zangaphambi kwesikhathi, nezindawo zokusebenza zesikhashana ngokuvamile zinemithwalo ebikezelwayo. Ugesi udingeka ngokuyinhloko ekukhanyiseni, ezokuxhumana, ekuqapheni, emahhovisi esikhashana, kanye nenani elincane lemishini kagesi.

Kulezi zinhlelo zokusebenza, okubalulekile wukusungula indawo yamandla esebenzisekayo ngokushesha nge-CAPEX encane futhi ayikho inkimbinkimbi-ekuhlanganisweni kwemishini yesayithi.

• Ukucushwa Okujwayelekile: Uhlelo Lwesiqukathi Esigoqekayo Solar + Isipele Sejeneretha Ongakukhetha
• Ukubunjwa Kwesistimu: Ngokuya ngokucushwa, uhlelo lungahlanganisa amaphaneli elanga asetshenziswayo, isitoreji sebhethri ye-LFP, i-PCS, i-EMS, ukusabalalisa komthwalo we-AC, nokuhlanganiswa kwe-generator okukhethwa kukho ngaphakathi kweplatifomu eyodwa.

Ngenxa yokuthi ukukhiqiza, ukugcinwa, ukuguqulwa kwamandla, nokulawula kuhlanganiswe ibe yiyunithi eyodwa, lokhu kulungiselelwa kunciphisa ukufaniswa kwemishini ehlukene, izintambo zenkambu, kanye{0}nomsebenzi wokuhlanganiswa kwesayithi. Lokhu kusetha kusebenza njengesiqhingi samandla esizimele{2}}esilungele abashayeli bezindiza{3}}ababiza izindleko eziphansi zokufaka ugesi. Lonke-Ukuphakwa nokususwa kwesistimu kubekwe endaweni eyodwa ngokugcwele, okwenza kube lula ukuthuthela kwenye indawo njengoba izindawo zokusebenza zesikhashana zishintsha.

Ukucushwa kwesibonelo sesi-2: Ukusebenza Kwezimayini Ezimaphakathi Nesidingo sokushaja esivumelana nezimo

Umsebenzi-omaphakathi ngokuvamile ubhalansisa ukushajwa kwemishini nemithwalo yesayithi eyisiza. Ubuso bokusebenza obusebenzayo bungase bushintshe ngokwesigaba sephrojekthi, kuyilapho ingqalasizinda ekhona yegridi noma igenerator ingasekela imithwalo eyisisekelo kodwa ayikwazi ukubhekana nesidingo sokushaja esiphezulu esigxilile.

Kulesi simo, ukukhiqizwa kwamandla elanga kanye nokugcinwa kwebhethri kumele kusetshenziswe futhi kwandiswe ngendlela evumelana nezimo ukuze kuncishiswe ukuthembela kukaphethiloli wefosili kuyilapho kugcinwa ukuqina kwamandla.

• Ukucushwa Okujwayelekile: Isiqukathi Esihlukile Solar + Iselula BESS + Igridi/Ijeneretha + EMS
• Ukwakheka Kwesistimu: I-Solar Container ibekwe ezindaweni-ezikhanyayo, kuyilapho i-Mobile BESS ibekwe eduze nezindawo zokushaja ezisebenzayo. Ekhonaamajeneretha ediziliingasebenza njengemithombo yamandla eyisipele phakathi nezimo zezulu ezimbi kakhulu, ukukhuphuka komthwalo wesikhashana, noma izikhathi zokukhiqiza okunganele okuvuselelekayo.

Lesi sakhiwo sivumela amandla elanga nebhethri ukuthi akhule ngokuzimela. Ngokuxhumanisa ukukhiqizwa kwelanga, ukugcinwa kwebhethri, kanye nemithombo yamandla eyisipele, isistimu inganciphisa ukusetshenziswa kukaphethiloli nesikhathi sokusebenza kwejeneretha kuyilapho ithuthukisa ukuqhubeka kwamandla-kuzindawo zokushaja eziza kuqala.

Ukucushwa Kwesibonelo 3: Ukusebenza Kwezimayini Ezikude Ezinkulu Ezinezimfuneko Eziningi-Zezimfuneko Zamandla E-Node

Izimayini ezinkulu ezikude zifaka ukukhiqizwa okuqhubekayo okungu-24/7, imishini kagesi{2}enamandla amaningi aphezulu, kanye nesidingo esikhulu sansuku zonke samandla kuzo zonke izindawo zokusebenza ezimbalwa. Kulesi sikali, isistimu ayisagxilile esiteshini esisodwa sikagesi{4}}kumele ihlanganise ukukhiqiza okuningi, ukugcinwa, kanye nezimpahla eziyisipele kusayithi lonke.

• Ukucushwa Okujwayelekile:Iziqukathi Eziningi Zelanga + Amayunithi E-BESS amaningi + Ukuxhumana Kwegridi / Amajeneretha + I-EMS Ephakathi
• Ukubunjwa Kwesistimu: Ihlanganisa-iziqukathi ze-Solar ze-node eziningi, i-BESS enganyakazi yokulayisha indawo enkulu, kanye namayunithi e-Mobile BESS okushintsha ubuso bokusebenza, konke kulawulwa i-EMS emaphakathi.

 

Lokhu -kusethwa kwamayunithi amaningi kusekela ukufunwa kwamandla aphezulu kanye nezikali kalula njengoba imikhumbi kagesi ikhula.

Indlela Yokuhlela Uhlelo Olufanele Lokugcina Amandla Ezimayini

A efanelekayoisixazululo sokugcina amandla ezimayiniidinga ukuhlolwa kwedatha yangempela yephrojekthi, okuhlanganisa iphrofayela yomthwalo, isidingo sokushaja, izimo zokushajwa kabusha, kanye nezidingo zesayithi.

1. Ibhalansi Amandla (kW) kanye Nezimfuneko Zamandla (kWh).

Isinyathelo sokuqala ukuqonda kokubili isidingo samandla kanye nesidingo samandla emsebenzini wokumba.

Amandla (kW)inquma ukuthi isistimu ingakwazi yini ukusekela{{0}ukulayisha amandla aphezulu, njengemishini kagesi eminingi eshaja kanyekanye ngezikhathi eziphakeme kakhulu.

Amandla (kWh)inquma inani eliphelele likagesi ibhethri elingagcina futhi lilethe ngokuhamba kwesikhathi.

Mayelana nezicelo zezimayini, zombili izici zibalulekile:

• Ukukhipha amandla anganele kungase kuvimbele isistimu ekusingatheni isidingo sokushaja okuphezulu.
• Amandla anganele angakhawulela amahora okusebenza phakathi kwemijikelezo yokushaja.

Ibhethri elikhudlwana aliyixazululi inkinga njalo. Uhlelo kufanele futhi lube namandla okukhiphayo okwanele kwe-PCS kanye nekhono lokushajwa kabusha ukuze lifane nomjikelezo ophelele wokusebenza kwezimayini.

Ukufunda Okuhlobene:I-KW vs kWh Ichazwe: Ukuqonda Amayunithi Amandla Namandla

2. Linganisa Isidingo Sokushaja kanye nekhono lokushajwa kabusha kwe-BESS

Isheduli yokushaja kanye newindi lokushajwa kabusha elitholakalayo yizinto ezibalulekile zokunquma umthamo we-BESS nesu lokusebenza.

Umjikelezo ophelele wokusebenza kufanele ucatshangelwe:Ukusebenza Kwezisetshenziswa → Ukushaja I-Fleet → Ukushaja kabusha kwe-BESS → U-Shift Olandelayo Wokusebenza

Izici ezibalulekile zifaka:

Izidingo zokushaja i-Fleet

• Inombolo yemishini kagesi edinga ukushajwa;
• Isidingo sokushaja ngesikhathi esisodwa;
• Isidingo samandla wokushaja;
• Isikhathi sokushaja;
• Ukusetshenziswa kwamandla ngokushintshana ngakunye.

Imibandela Yokushaja kabusha ye-BESS

• Imithombo etholakalayo yokushajwa, okuhlanganisa i-solar PV, amandla egridi, noma amajeneretha;
• Amandla okushajwa atholakalayo;
• Isikhathi esitholakalayo ngaphambi kwesikhathi esilandelayo sokusebenza;
• Ukwenza ikhophi yasenqolobaneni ukutholakala kwamandla phakathi nezikhathi eziphansi zokukhiqiza ezivuselelekayo.

I-BESS ingase isekele isikhathi esisodwa sokushaja kodwa iphinde idale imingcele yokusebenza uma ingakwazi ukubuyisela amandla anele ngaphambi kokuthi kuqale shift elandelayo.

3. Cabangela Izimo Zesayithi kanye Nezidingo Zokuhamba

Izingosi zezimayini ziyizindawo eziguqukayo. Njengoba ubuso bokusebenza bunyakaza kanye nezimo zokusebenza zishintsha, uhlelo lwamandla kufanele luhlale lusebenza ukuthutha, ukuphakela, nokusebenza.

Ngaphambi kokukhetha isixazululo sokugcina amandla ezimayini, amaqembu ephrojekthi kufanele ahlole izici ezilandelayo:

Ngokusekelwe kulokhu okokufaka kwephrojekthi, onjiniyela banganquma ukwakheka okufanele kakhulu kwesitoreji samandla ezimayini. Ukucushwa kokugcina kwesistimu kufanele kuqinisekiswe ngokusekelwe ezidingweni ezinemininingwane yephrojekthi, imininingwane yemishini, nezimo zangempela zesizinda.

Sekuhlangene, ukufakwa kukagesi emayini akude akuyona nje inkinga yokushaja kodwa kuyinselele-yokuhlela.I-solar yeselula ne-BESSingaletha amandla eduze nemithwalo eshintshayo ngenkathi ixhumanisa ukukhiqizwa kwelanga, isitoreji, ukunikezwa kwegridi, amajeneretha, nokushajwa kwemishini.

Amandla okugcina wesistimu, umthamo, isu lokushajwa kabusha, kanye nefomu lokuphakela kufanele kuqinisekiswe ngokusekelwe kudatha yangempela yephrojekthi nezimo zesayithi.

Yabelana ngephrofayela yakho yokulayisha, uhlelo lokushaja, nezimo zesayithi ne-Polinovel. Ithimba lethu lonjiniyela lizohlinzeka ngokucushwa kokuqala komsebenzi wakho.

Qala ukuhlola iphrojekthi yakho namuhla