Isitoreji samandla sisho inqubo yokugcina amandla ngokusebenzisa i-medium noma idivayisi nokuwakhulula uma kudingeka. Ngokuvamile, ukugcinwa kwamandla ikakhulukazi kubhekisela endaweni yokugcina amandla kagesi. Kalula nje, ukugcinwa kwamandla kuwukugcina ugesi futhi uwusebenzise lapho kudingeka.
Ukugcinwa kwamandla kuhlanganisa izinkambu ezibanzi kakhulu. Ngokusho kwefomu lamandla elihilelekile ohlelweni lokugcina amandla, ubuchwepheshe bokugcina amandla bungahlukaniswa ngokugcinwa kwamandla ngokomzimba kanye nokugcinwa kwamandla kwamakhemikhali.
● Isitoreji samandla angokwenyama ukugcinwa kwamandla ngezinguquko ezibonakalayo, ezingahlukaniswa zibe isitoreji samandla adonsela phansi, isitoreji samandla anwebekayo, isitoreji samandla e-kinetic, isitoreji esibandayo nokushisa, isitoreji samandla esiphezulu kanye nokugcinwa kwamandla e-supercapacitor. Phakathi kwazo, i-superconducting energy storage iwukuphela kobuchwepheshe obugcina ngqo amandla kagesi.
● Ukugcinwa kwamandla ekhemikhali ukugcinwa kwamandla ezintweni ngoshintsho lwamakhemikhali, okuhlanganisa isitoreji samandla ebhethri lesibili, isitoreji samandla ebhethri agelezayo, isitoreji samandla e-hydrogen, isitoreji samandla ahlanganisiwe, isitoreji samandla ensimbi, njll. Isitoreji samandla e-electrochemical yitemu elivamile lamandla ebhethri. isitoreji.
Inhloso yokugcinwa kwamandla ukusebenzisa amandla kagesi agciniwe njengomthombo wamandla olawulayo ovumelana nezimo, ukugcina amandla lapho umthwalo wegridi uphansi, kanye nokukhipha amandla lapho umthwalo wegridi uphezulu, ukushefa okuphezulu nokugcwalisa igridi.
Iphrojekthi yokugcina amandla ifana "nebhange lamandla" elikhulu elidinga ukushajwa, ukugcinwa, nokuhlinzekwa. Kusukela ekukhiqizeni kuya ekusetshenzisweni, amandla kagesi ngokuvamile adlula kulezi zinyathelo ezintathu: ukukhiqiza ugesi (izikhungo zikagesi, iziteshi zikagesi) → ukuthutha ugesi (izinkampani zamagridi) → kusetshenziswa ugesi (izindlu, izimboni).
Ukugcinwa kwamandla kungasungulwa kulezi zixhumanisi ezintathu ezingenhla, ngakho-ke ngokufanayo, izimo zokusetshenziswa kokugcinwa kwamandla zingahlukaniswa zibe:isitoreji samandla eseceleni sokukhiqiza amandla, isitoreji samandla esiseceleni kwegridi, kanye nesitoreji samandla esiseceleni komsebenzisi .
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Izimo ezintathu ezinkulu zohlelo lokugcina amandla
Isitoreji samandla ngasohlangothini lokukhiqiza amandla
Isitoreji samandla ngasohlangothini lokukhiqiza amandla singaphinda sibizwe ngokuthi isitoreji samandla ohlangothini lokuphakelwa kukagesi noma isitoreji samandla ohlangothini lokuphakelwa kukagesi. Ikakhulukazi yakhelwe ezitshalweni zamandla ashisayo ahlukahlukene, amapulazi omoya, kanye neziteshi zikagesi ze-photovoltaic. Kuyisikhungo esisekelayo esisetshenziswa izinhlobo ezahlukahlukene zezitshalo zikagesi ukukhuthaza ukusebenza okuphephile nokuzinzile kwesistimu yamandla. Ngokuyinhloko ihlanganisa isitoreji samandla esivamile esisekelwe ekugcinweni okumpontshwa kanye nokugcinwa kwamandla amasha okusekelwe ekugcineni kwamandla kagesi, ukushisa (okubandayo) ukugcinwa kwamandla, ukugcinwa kwamandla omoya okucindezelayo, isitoreji samandla e-flywheel kanye ne-hydrogen (ammonia) yokugcina amandla.
Njengamanje, kunezinhlobo ezimbili eziyinhloko zokugcina amandla ohlangothini lokuphehla ugesi eChina.Uhlobo lokuqala amandla ashisayo anesitoreji samandla. Okusho ukuthi, ngokusebenzisa indlela yamandla ashisayo + isitoreji samandla esihlanganisiwe sokulawula imvamisa, izinzuzo zokuphendula okusheshayo kokugcinwa kwamandla ziyasetshenziswa, isivinini sokuphendula samayunithi wamandla ashisayo siyathuthukiswa ngokobuchwepheshe, kanye namandla okuphendula amandla ashisayo ohlelweni lwamandla. ithuthukisiwe. Ukusabalalisa amandla ashisayo amakhemikhali agcina amandla asetshenziswe kabanzi eShayina. I-Shanxi, i-Guangdong, i-Inner Mongolia, i-Hebei nezinye izindawo zinezinhlangothi zokukhiqiza amandla ashisayo ahlangene amaphrojekthi okulawula imvamisa.
Isigaba sesibili amandla amasha anokugcinwa kwamandla. Uma kuqhathaniswa namandla okushisa, amandla omoya kanye namandla e-photovoltaic aphakathi kakhulu futhi aguquguqukayo: ukuphakama kwamandla okukhiqiza amandla e-photovoltaic kugxilwe emini, futhi akukwazi ukufanisa ngokuqondile ukuphakama kwesidingo sikagesi kusihlwa nasebusuku; inani eliphakeme lokuphehlwa kwamandla omoya alizinzile kakhulu phakathi nosuku, futhi kunomehluko wezinkathi zonyaka; isitoreji samandla e-electrochemical, "njengesinzisi" samandla amasha, singasheshisa ukuguquguquka, okungagcini nje ukuthuthukisa umthamo wokusetshenziswa kwamandla wendawo, kodwa futhi kusize ekusetshenzisweni kwamandla amasha ngaphandle kwendawo.
Isitoreji samandla esiseceleni kwegridi
Isitoreji samandla esiseceleni kwegridi sisho izinsiza zokugcina amandla kusistimu yamandla angathunyelwa ngokufanayo ama-ejensi athumela amandla, aphendule ezidingweni zokuguquguquka zegridi yamandla, futhi adlale indima yomhlaba wonke nehlelekile. Ngaphansi kwale ncazelo, indawo yokwakha yamaphrojekthi okugcina amandla ayikhawulelwe futhi izinhlangano zokutshala izimali nezokwakha zihlukene.
Izinhlelo zokusebenza zifaka phakathi izinsiza ezisiza amandla ezifana nokushefa okuphezulu, ukulawulwa kwamafrikhwensi, ukusekela amandla kagesi kanye nezinsizakalo ezintsha ezifana nokugcinwa kwamandla okuzimele. Abahlinzeki bezinsizakalo ikakhulukazi bahlanganisa izinkampani eziphehla ugesi, izinkampani zamagridi kagesi, abasebenzisi bakagesi ababamba iqhaza ekuhwebeni okusekelwe ezimakethe, izinkampani zokugcina amandla, njll. Inhloso iwukugcina ukuphepha nokuzinza kwesistimu kagesi nokuqinisekisa izinga likagesi.
Isitoreji samandla sohlangothi lomsebenzisi
Isitoreji samandla esiseceleni komsebenzisi ngokuvamile sibhekisela eziteshini zamandla zokugcina amandla ezakhiwe ngokuvumelana nezidingo zabasebenzisi ezimweni ezihlukene zokusebenzisa ugesi wabasebenzisi ngenjongo yokunciphisa izindleko zikagesi ozisebenzisayo kanye nokunciphisa ukucisha kukagesi kanye nokulahlekelwa ukukhawulelwa kwamandla. Imodeli yenzuzo eyinhloko yokugcina amandla ezimbonini nezohwebo e-China i-peak-valley price arbitrage kagesi. Isitoreji samandla esiseceleni komsebenzisi singasiza abaninikhaya bonge izindleko zikagesi ngokushaja ebusuku lapho igridi yamandla iphansi futhi ishajwa phakathi nosuku lapho ukusetshenziswa kukagesi kuphakeme kakhulu. I
Ikhomishana Kazwelonke Yokuthuthukiswa Nezinguquko ikhiphe "Isaziso Ngokuqhubekayo Kokuthuthukisa Indlela Yentengo Kagesi Yesikhathi Sokusetshenziswa", esidinga ukuthi ezindaweni lapho isilinganiso somehluko wesigodi esiphezulu sesistimu singaphezu kwama-40%, umehluko wentengo kagesi wesigodi esiphezulu akufanele ube ngaphansi. kuno-4:1 ngokwesimiso, futhi kwezinye izindawo akufanele kube ngaphansi kuka-3:1 ngokwesimiso. Inani eliphakeme lentengo kagesi akufanele libe ngaphansi kwama-20% ngaphezu kwenani eliphakeme likagesi ngokomgomo. Ukunwetshwa komehluko wentengo yesigodi esiphezulu kuye kwabeka isisekelo sokuthuthukiswa okukhulu kwesitoreji samandla esiseceleni komsebenzisi.
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Amathemba okuthuthukiswa kobuchwepheshe bokugcina amandla
Ngokuvamile, ukuthuthukiswa kobuchwepheshe bokugcina amandla kanye nokusetshenziswa okukhulu kwemishini yokugcina amandla akukwazi nje ukuqinisekisa kangcono isidingo sikagesi wabantu futhi kuqinisekise ukusebenza okuphephile nokuzinzile kwegridi yamandla, kodwa futhi kwandise kakhulu ingxenye yokukhiqiza amandla avuselelekayo. , ukunciphisa ukukhishwa kwekhabhoni, futhi kube negalelo ekugcwalisekeni "kwezinga eliphezulu lekhabhoni nokungathathi hlangothi kwekhabhoni".
Kodwa-ke, njengoba obunye ubuchwepheshe bokugcina amandla busencane futhi ezinye izinhlelo zokusebenza azikakavuthwa, sisesikhulu isikhala sokuthuthukiswa kuwo wonke umkhakha wobuchwepheshe bokugcina amandla. Kulesi sigaba, izinkinga ezibhekene nobuchwepheshe bokugcina amandla ikakhulukazi zihlanganisa lezi zingxenye ezimbili:
1) Ibhodlela lentuthuko lamabhethri okugcina amandla: ukuvikelwa kwemvelo, ukusebenza kahle okuphezulu, nezindleko eziphansi. Indlela yokuthuthukisa amabhethri anobungani bemvelo, asebenza kahle kakhulu, futhi ashibhile kuyisihloko esibalulekile emkhakheni wocwaningo nokuthuthukiswa kokugcinwa kwamandla. Ngokuhlanganisa lawa maphuzu amathathu kuphela lapho singadlulela emakethe ngokushesha nangcono.
2) Ukuthuthukiswa okudidiyelwe kobuchwepheshe obuhlukene bokugcina amandla : Ubuchwepheshe bokugcina amandla obunye bunezinzuzo nezinkinga zabo, futhi ubuchwepheshe obunye bunensimu yabo ekhethekile. Ngenxa yezinkinga ezithile ezingokoqobo kulesi sigaba, uma ubuchwepheshe obuhlukene bokugcina amandla bungasetshenziswa ndawonye ngokwezinto eziphilayo, umphumela wamandla okusebenzisa amandla nokugwema ubuthakathaka ungafinyelelwa, futhi umphumela ophindwe kabili ngesigamu somzamo ungafinyelelwa. Lokhu kuzoba inkomba ebalulekile yocwaningo emkhakheni wokugcinwa kwamandla.
Njengokusekela okuyinhloko ekuthuthukisweni kwamandla amasha, ukugcinwa kwamandla kuwubuchwepheshe obuyisisekelo bokuguqulwa kwamandla kanye nokubhafa, ukulawulwa okuphezulu kanye nokwenza ngcono ukusebenza kahle, ukudluliswa nokuhlela, ukuphatha kanye nokusetshenziswa. Isebenza kuzo zonke izici zokuthuthukiswa nokusetshenziswa kwamandla amasha. Ngakho-ke, ukusungulwa kanye nokuthuthukiswa kobuchwepheshe obusha bokugcina amandla kuzovula indlela yokuguqulwa kwamandla esikhathini esizayo.
Joyina i-Amensolar ESS, umholi othembekile ekugcinweni kwamandla kwasekhaya oneminyaka engu-12 yokuzinikela, futhi wandise ibhizinisi lakho ngezisombululo zethu ezifakazelwe.
Isikhathi sokuthumela: Apr-30-2024
