Mwisi yisi yingufu zishobora kongera ingufu ,.hybrid inverterihagaze nka hub rwagati, itegura imbyino zikomeye hagati yumuriro wizuba, ububiko bwa batiri, hamwe na gride ihuza.Nyamara, kugendera ku nyanja yibipimo bya tekiniki hamwe namakuru aherekeza ibyo bikoresho bihanitse birashobora gusa nkugusobanura kode idasanzwe kubataramenyekana.Mu gihe hakenewe ibisubizo by’ingufu zisukuye bikomeje kwiyongera, ubushobozi bwo gutahura no gusobanura ibipimo byingenzi bya inverteri ya Hybrid byahindutse ubuhanga budasanzwe kubanyamwuga bamenyereye ingufu ndetse naba nyiri amazu bashishikajwe n’ibidukikije. Gufungura amabanga abitswe muri labyrint y'ibipimo bya inverter ntabwo biha gusa abakoresha kugenzura no kunoza sisitemu yingufu zabo ahubwo binakora nk'irembo ryo kongera ingufu zingufu no gukoresha imbaraga zose zamashanyarazi ashobora kongera ingufu.Muri iyi mfashanyigisho yuzuye, dutangiye urugendo rwo kwerekana ingorane zo gusoma ibipimo bya inverteri ya Hybrid, guha abasomyi ibikoresho nubumenyi bukenewe kugirango dusuzume bitagoranye gukemura ibibazo remezo by’ingufu zirambye. Ibipimo byinjiza DC (I) Ntarengwa yemerewe kugera kumashanyarazi ya PV Umubare ntarengwa wemerewe kugera kuri PV yumurongo wimbaraga nimbaraga nini za DC zemewe na inverter guhuza umurongo wa PV. (ii) Ikigereranyo cya DC Imbaraga za DC zapimwe zibarwa mukugabanya ingufu za AC zasohotse zikoreshwa muburyo bwo guhindura no kongeramo intera runaka. (iii) Umuvuduko ntarengwa wa DC Umuvuduko ntarengwa wumugozi wa PV uhujwe ni munsi yumubare munini wa DC winjiza wa inverter, urebye coefficient yubushyuhe. (iv) Umuvuduko wa MPPT Umuvuduko wa MPPT wumugozi wa PV urebye coefficient yubushyuhe igomba kuba murwego rwa MPPT ikurikirana ya inverter.Umuyoboro mugari wa MPPT urashobora kubona ingufu nyinshi. (v) Gutangira voltage Hybrid inverter itangira iyo intangiriro yumubyigano urenze kandi igahagarara iyo iguye munsi yumurongo wa voltage. (vi) Umuyoboro ntarengwa wa DC Mugihe uhitamo imvange yimvange, ibipimo ntarengwa bya DC bigomba gushimangirwa, cyane cyane mugihe uhuza firime yoroheje PV modules, kugirango buri MPPT igere kumurongo wa PV yumurongo uri munsi ya DC nini ya Hybrid inverter. (VII) Umubare wimiyoboro yinjira hamwe na MPPT Umubare winjiza winjiza ya Hybrid inverter bivuga umubare wimiyoboro ya DC yinjiza, mugihe umubare wa MPPT werekana umubare wumurongo ntarengwa wogukurikirana, umubare winjiza winjiza ya Hybrid inverter ntabwo uhwanye numubare wa Imiyoboro ya MPPT. Niba imvange ya Hybrid ifite 6 DC yinjiza, buri kimwe muri bitatu bya Hybrid inverter yinjiza ikoreshwa nka MPPT yinjiza.Umuhanda 1 MPPT munsi yitsinda ryinshi rya PV rigomba kuba ringana, kandi umugozi wa PV winjiza mumihanda itandukanye MPPT irashobora kutangana. Ibipimo bya AC bisohoka (i) Imbaraga ntarengwa za AC Imbaraga ntarengwa za AC bivuga imbaraga ntarengwa zishobora gutangwa na hybrid inverter.Muri rusange, Hybrid inverter yitiriwe ukurikije ingufu za AC zisohoka, ariko hariho nizina ukurikije imbaraga zapimwe zinjiza DC. (ii) Umuyoboro ntarengwa wa AC Umuyoboro ntarengwa wa AC niwo muyoboro ntarengwa ushobora gutangwa na Hybrid inverter, igena mu buryo butaziguye agace kambukiranya umugozi hamwe n’ibipimo byerekana ibikoresho byo gukwirakwiza amashanyarazi.Mubisanzwe nukuvuga, ibisobanuro byumuzunguruko bigomba guhitamo inshuro 1.25 zumuriro wa AC ntarengwa. (iii) Ibisohoka byagereranijwe Ibipimo byasohotse bifite ubwoko bubiri bwibisohoka hamwe na voltage isohoka.Mubushinwa, ibisohoka mubisanzwe ni 50Hz, kandi gutandukana bigomba kuba muri + 1% mugihe gisanzwe cyakazi.Umuvuduko w'amashanyarazi ufite 220V, 230V, 240V, kugabana icyiciro 120/240 nibindi. (D) ibintu byingufu Mumuzunguruko wa AC, cosine yikinyuranyo cyicyiciro (Φ) hagati ya voltage numuyoboro witwa power factor, igaragazwa nikimenyetso cosΦ.Umubare, imbaraga zingirakamaro ni igipimo cyimbaraga zikora nimbaraga zigaragara, ni ukuvuga cosΦ = P / S.Imbaraga zingirakamaro zumutwaro urwanya nkamatara yaka hamwe nitanura ryamashanyarazi ni 1, naho imbaraga zumuzunguruko ufite imitwaro yindobanure ntiri munsi ya 1. Imikorere ya Hybrid inverters Hariho ubwoko bune bwo gukora muburyo busanzwe bukoreshwa: gukora neza, gukora neza muburayi, gukora MPPT no gukora imashini zose. (I) Ubushobozi ntarengwa:bivuga uburyo bwiza bwo guhindura imikorere ya Hybrid inverter mukanya. (ii) Uburayi bukora neza:Nuburemere bwingufu zinyuranye zikomoka kumashanyarazi atandukanye ya DC yinjiza, nka 5%, 10%, 15%, 25%, 30%, 50% na 100%, ukurikije imiterere yumucyo muburayi, ikoreshwa kugereranya imikorere rusange ya hybird inverter. (iii) imikorere ya MPPT:Nukuri kwukuri gukurikira ingufu ntarengwa ya hybrid inverter. (iv) Muri rusange imikorere:nigicuruzwa cyibikorwa byuburayi hamwe na MPPT ikora neza kuri voltage ya DC. Ibipimo bya Batiri (I) Umuvuduko w'amashanyarazi Umuvuduko w'amashanyarazi mubisanzwe bivuga urwego rwemewe cyangwa rusabwa rwa voltage aho sisitemu ya bateri igomba gukoreshwa kugirango ikore neza kandi ubuzima bwa serivisi. (ii) Amafaranga ntarengwa / asohora ibintu Kinini cyinjiza / ibisohoka bizigama igihe cyo kwishyuza kandi byemeza kobateriyuzuye cyangwa yasohotse mugihe gito. Ibipimo byo Kurinda (i) Kurinda ikirwa Iyo gride idafite amashanyarazi, sisitemu yo kubyara amashanyarazi ya PV iracyakomeza imiterere yo gukomeza gutanga amashanyarazi mugice runaka cyumurongo wumuriro wa voltage.Ibyo bita kurinda birwa ni ukurinda izo ngaruka zirwa zidateganijwe kubaho, kurinda umutekano wumuntu ukoresha gride nuyikoresha, no kugabanya amakosa yibikoresho byo kugabura no gutwara imizigo. (ii) Kwinjiza kurinda birenze urugero Kwinjiza ibicuruzwa birenze urugero, ni ukuvuga, iyo DC yinjiza uruhande rwumubyigano urenze hejuru ya DC kwaduka ntarengwa ya voltage yemewe kuri thehybridinverter, hybridinverter ntishobora gutangira cyangwa guhagarara. (iii) Ibisohoka kuruhande birenze urugero / kurinda amashanyarazi Ibisohoka kuruhande hejuru ya volvoltage / undervoltage kurinda bivuze ko inverteri ya Hybrid igomba gutangira kurinda leta mugihe voltage kuruhande rwibisohoka bya inverter irenze agaciro ntarengwa kavuye mumashanyarazi yemerewe na inverter cyangwa munsi yagaciro ntarengwa yumubyigano w’ibisohoka byemewe na inverter.Igihe cyo gusubiza cya voltage idasanzwe kuruhande rwa AC ya inverter igomba kuba ijyanye ningingo zihariye za gride ihujwe. Nubushobozi bwo gusobanukirwa ibivangavanga byerekana imiterere,abacuruza izuba n'abayishiraho, kimwe n’abakoresha, barashobora gusobanura bitagoranye gusobanura ibipimo bya voltage, ubushobozi bwo gutwara imizigo, hamwe n’ibipimo ngenderwaho kugira ngo tumenye ubushobozi bwuzuye bwa sisitemu ya inverteri, guhuza ingufu, no kugira uruhare mu gihe kizaza kirambye kandi cyangiza ibidukikije. Mu buryo bugaragara bw'ingufu zishobora kuvugururwa, ubushobozi bwo gusobanukirwa no gukoresha ibipimo bya inverteri ya Hybrid ikora nk'ibuye rikomeza imfuruka yo kwimakaza umuco wo gukoresha ingufu no kwita ku bidukikije.Mugukurikiza ubushishozi busangiwe muriki gitabo, abayikoresha barashobora kwigirira icyizere kugorana kwa sisitemu yingufu zabo, gufata ibyemezo byuzuye no kwakira uburyo burambye kandi buhamye bwo gukoresha ingufu.
Igihe cyo kohereza: Gicurasi-08-2024