Nkumuhanga mukuru muriumuhuza kububiko bwa PV, Amass ikomeza kumenya isoko nibyifuzo byabakiriya, kandi ikomeza gushimangira ubushakashatsi bwibicuruzwa niterambere no guhanga udushya. Gukomeza kunoza urwego rwa serivisi, kugirango duhe abakiriya uburyo bunoze, butekanye, bwihariye bwa lithium-ion imikorere ihuza ibisubizo, muruganda Twashimiwe muruganda.
Inyandiko iremereye iheruka "Itangazo ryo gushishikariza ingufu z'amashanyarazi y’amashanyarazi kongera ingufu mu kubaka cyangwa kugura ubushobozi bwo hejuru kugira ngo hongerwe igipimo cy’imikorere ya Grid" bisaba ko hongerwa igipimo cy’amashanyarazi yongerewe ingufu y’amashanyarazi.
Nubwo nta mazina ataziguye yo kubika ingufu, ariko isoko imaze igihe kinini ifata ububiko bwingufu nkikintu cyiza cyane.
Bitewe nuburyo butandukanye bwimiterere yumucyo numuyaga, bikavamo ingufu zidasohoka, ingufu za Photovoltaque numuyaga ntibishobora guhora byujuje ibyangombwa bisabwa na gride, ni ukuvuga urumuri rwataye umuyaga. Ibi mubyukuri ni imyanda. Niba izo mbaraga zapfushije ubusa zishobora kubikwa, noneho ikiguzi cyo kubyara ingufu zishobora gukomeza kugabanuka. Kandi iyi nayo niyo mpamvu ituma umurwa mukuru uturika kubika ingufu.
Nyuma yo gusobanura icyerekezo rusange, ni ngombwa cyane gushakisha igice hamwe nimbaraga zikomeye ziturika.
Niba dukurikiza ibi bipimo, noneho inverter ni ukuboko guhitamo imbuto.
Impamvu iri inyuma yibi ntabwo bigoye kubyumva. Muri sisitemu ya PV, inverter ikina umurimo wingenzi nka AC / DC ihinduka, kugenzura ingufu, hamwe na parallel / off-grid guhinduranya. Kandi muri inverter, ibice byayo bifasha inverter ihuza imikorere myiza nayo igomba kwitondera.
Hatabayeho ubufasha bwa sisitemu yo kubika ingufu, amashanyarazi yatanzwe na PV ahuzwa na gride binyuze muri inverter. Hamwe no kubika ingufu, amashanyarazi yakozwe na PV abanza kubikwa muri sisitemu yo kubika binyuze muri inverter, hanyuma amashanyarazi agahuzwa na gride binyuze muri inverter. Nubwo hariho ubundi buryo bumwe, ariko bizashobora kuzigama amashanyarazi yangiritse (itara ryataye), bityo byongere amasaha yo gukoresha PV.
Ubwiyongere bwibisabwa kubihindura byanze bikunze. Dukurikije iteganyagihe ry’ubushakashatsi bujyanye, inverter yo kubika ingufu za PV ku isi ihuye n’ubushobozi bwashyizweho bugera kuri 104GW mu 2025, mu gihe ubushobozi bwashyizweho ku isi muri 2020 bwari 5.3GW gusa. ni ukuvuga, inshuro 20 mumyaka 5, hamwe niterambere ryiyongera ryumwaka urenga 80%.
Ahari abantu bamwe bazavuga, ingufu nshya ibice byose, ibisabwa biriyongera, none inverter irenze he?
Muri make, inverters ifite logique ikoreshwa. Ubuzima bwuruganda runini rwubatswe na PV mubusanzwe ni imyaka 20. Inverter igarukira mubice byimbere bya elegitoronike (IGBT, capacator, inductors, nibindi), ubuzima bwa serivisi ntabwo burenze imyaka 10. Muyandi magambo, urugomero rwamashanyarazi rwa PV
Muyandi magambo, igihingwa cya PV gikenera byibura inverter 2 mubuzima bwacyo. Ibi bivamo inverter isaba inyungu gusa muri PV yiyongera, ariko no mububiko. Ubwiyongere bukabije bwibisabwa mubisanzwe biganisha ku kuzamuka kwibiciro kubicuruzwa byo hejuru. Gusa, ingingo nini yinyungu munganda zidahinduka ntabwo izamuka ryibiciro, ahubwo ninganda zinganda kuruhande. Impamvu ituma udategereza kuzamuka kw'ibiciro, kuko inverters zifite inzitizi zombi za tekiniki, ariko kandi no kuvuga igiciro gito. Kuri involteri ya fotovoltaque, kurugero, inverter 1 ihujwe nibice icumi bya moderi ya fotovoltaque, inverter nibimara kuba ikibazo, sisitemu yose izamugara. Kwibanda ku mutekano, gukora inverter kare ikorerwa mubudage. Nyamara, kubijyanye ninganda zose za PV zinganda, inverter nigipimo gito cyo gushora imari, ibikorwa-byoroheje byumutungo uhuza, kandi ibi nabyo bitanga igicucu gikurikira.
Inverter ihujwe nibice birenga icumi bya modul ya fotovoltaque, aho ama fotora ya inverter ya DC ya terefone ari ntangarugero, mugihe kimwe nurufunguzo ruhuza ibice, iyo ubwiza bwibibazo byayo, ariko kandi byoroshye cyane kuganisha kumugara wa sisitemu yo kubika ingufu zose!
Abakora mu gihugu nyuma basunikishije idirishya rya tekiniki, maze bafata umwuka wakazi gakomeye, bakwirakwiza vuba ubushobozi bwumusaruro (imikorere yumutungo winganda, kwagura ubushobozi birihuta), hamwe nibicuruzwa byiza kandi bihendutse, kugirango bafate imigabane kumasoko kuri gihe kimwe, ariko kandi inverter muri sisitemu ya Photovoltaque.Ibiciro byose bya nyirubwite kugeza munsi ya 10%. Abakora mu gihugu bagurishije ibicuruzwa byo mu mahanga, bishyizwe hamwe hamwe n’ibicuruzwa biva mu rugo igiciro cya 0.25 gusa / W na 0.5 Yuan / W, munsi cyane ugereranije n’ibigo byo mu mahanga 0.57 Yuan / W na 0.78 Yuan / W.
Usibye kuzamuka kw'ibiciro ntabwo ari byiza ku nganda bwite, hazabaho ingaruka zo guterana amagambo n'abakiriya. Muri iki gihe, ikintu kibi cyane mu nganda za PV ni selile yo hepfo na moderi ikora. Hejuru yo gutinyuka kuzamura ibiciro, bazahuriza hamwe inyundo ninde - - igiciro cyiyongera ariko cyari cyibasiwe na silicon, ikirahure cya Photovoltaque ni urugero. Numuhanga muburyo buhendutseguhuza ingufu, Amass ikoresha uburyo bwo guteza imbere abakiriya benshi bahuriza hamwe, byemeza ubuziranenge bwibicuruzwa kandi bigabanya igiciro icyarimwe, kandi bizigama ibiciro kubakiriya benshi. Ibintu byiza ni ibintu byunguka. Gusa gutsindira inyungu birashobora kwemeza iterambere rirambye. Muri ubu buryo, bisa nkaho urugero rwiza rwinganda ari inkoko itera amagi ya zahabu mumaboko yinganda zidahinduka.
Igihe cyo kohereza: Werurwe-23-2024