Mu myaka yashize, amashanyarazi ya Photovoltaic Technology yateye imbere mu gusimbuka no kumupaka, kandi ashyirwaho ubushobozi bwiyongereye vuba. Ariko, amashanyarazi ya PhotoVoltaic asigarana amakosa nka rimwe na rimwe kandi atagenzurwa. Mbere yo gukemurwa, igipimo kinini kugera kuri grid yamashanyarazi bizazana ingaruka zikomeye kandi bigira ingaruka kubikorwa bihamye bya grid. . Ongeramo ububiko bwibikoresho birashobora gutuma utanga amashanyarazi ya Photovoltaic neza kandi bifatika bifatika kuri gride, kandi binini-kugera kuri gride ntizagira ingaruka kumutekano wa gride. Na picvovotaic + kubika ingufu, sisitemu ifite intera yagutse.
Sisitemu yo kubikamo amafoto, harimo na modules, abagenzuzi,inverter, bateri, imizigo nibindi bikoresho. Kugeza ubu, hariho inzira nyinshi za tekiniki, ariko imbaraga zigomba gukusanywa mugihe runaka. Kugeza ubu, ahanini harahari topologies ebyiri: DC Coupling "DC Guhuza" na AC Guhuza Ac "AC coup".
1 dc hamwe
Nkuko bigaragara ku gishushanyo gikurikira, imbaraga za DC zakozwe na module ya Phodultaic zibitswe muri bateri zinyuze muri bateri zinyuze mu mugenzuzi, kandi inkingi zirashobora kandi kwishyuza bateri binyuze mu guhindura DC-AC Guhindura. Igiteranyo cyingufu kiri kuri bateri ya DC.
Ihame ry'akazi rya DC Guhuza: Iyo sisitemu ya PhotoVoltaic ikora, umugenzuzi wa MPPT ikoreshwa mukwishyuza bateri; Iyo amashanyarazi akenewe, bateri izarekura imbaraga, kandi ikigezweho kigenwa n'umutwaro. Sisitemu yo kubika ingufu irahujwe na gride. Niba umutwaro ari muto kandi bateri irashyurwa neza, sisitemu ya Photovelultaic irashobora gutanga imbaraga kuri gride. Iyo imbaraga zo mu mutwaro zirenze imbaraga za PV, grid na pv irashobora gutanga imbaraga kumutwaro icyarimwe. Kuberako amashanyarazi ya Photovoltaic asetsa kandi akoresha amashanyarazi ntabwo ahamye, birakenewe kwishingikiriza kuri bateri iringaniza imbaraga za sisitemu.
2 ac hamwe
Nkuko bigaragara ku gishushanyo gikurikira, ikipe itaziguye yakozwe na module ya Phodultaic yahinduwe muburyo bundi bushya binyuze muri inverter, kandi igaburirwa mu buryo butaziguye umutwaro cyangwa yoherejwe kuri gride. Grid irashobora kandi kwishyuza bateri binyuze muri DC-AC ihinduka. Igitekerezo cy'ingufu kiri mu itumanaho rirangira.
Ihame ryakazi rya AC Couption: Harimo uburyo bwo gutanga amashanyarazi ya PhotoVoltaic na sisitemu yo gutanga amashanyarazi. Sisitemu ya PhotoVoltaic igizwe na PhotoVeltaic Arrays na grid-bifitanye isano; Sisitemu ya Batteri igizwe na paki ya bateri hamwe na bahindagurika. Iyi sisitemu zombi irashobora gukora yigenga itabangamiye hagati yacu, cyangwa irashobora gutandukana nuburinganire bunini bwamashanyarazi kugirango bugire sisitemu ya micro-grid.
Byombi bya DC hamwe na AC coupling kuri ubu bikuze ibisubizo, buri kimwe hamwe nibyiza byacyo nibibi. Ukurikije porogaramu zitandukanye, hitamo igisubizo gikwiye. Ibikurikira ni kugereranya ibisubizo bibiri.
1 Kugereranya kw'ibiciro
DC Coupling ikubiyemo umugenzuzi, invercrection inverter no kohereza, AC couporling irimo inzoga ifitanye isano rya grid, indorerwamo za garindwa na leta. Duhereye ku giciro, umugenzuzi arahendutse kuruta inzoga. Guhindura swirse nabyo bihendutse kuruta gukwirakwiza guverinoma. Gahunda ya DC irashobora kandi gushyirwa kugenzura kandi imashini ihuriweho, ishobora kubika ibiciro byibiciro no kwishyiriraho. Kubwibyo, ikiguzi cya gahunda ya DC igabanya gato kurenza iyo gahunda ya AC.
Gukoresha 2
Sisitemu ya TC, umugenzuzi, bateri na inverter bahujwe murukurikirane, guhuza ni hafi, ariko guhinduka ni umukene. Muri sisitemu ya AC Couple, imva ya grid, ibikatsi hamwe na bateri yo kubika hamwe nibitekerezo birabangikanye, guhuza ntabwo bikomeye, kandi guhinduka ni byiza. Kurugero, muri sisitemu yabyo yamaze gushyirwaho, birakenewe kugirango ukoreshe sisitemu yo kubika ingufu, nibyiza gukoresha guhuza ac, igihe cyose bateri hamwe na sportirection hamwe ningaruka zamafoto yumuntu, kandi Sisitemu yo kubika ingufu muburyo, igishushanyo nta sano itaziguye na sisitemu ya PhotoVoltaic kandi irashobora kugenwa hakurikijwe ibikenewe. Niba ari sisitemu nshya yagata kuri sisitemu ya gride, amafoto, bateri, kandi imbohe igomba gukorerwa ukurikije imbaraga zumukoresha nimbaraga zumukoresha, hamwe na sisitemu ya DC irakwiriye. Nyamara, imbaraga za sisitemu ya DC ihuza ni nto, muri rusange munsi ya 500KW, kandi nibyiza kugenzura sisitemu nini ifite comilt.
3 Kugereranya
Dukurikije ibisobanuro byatoranijwe kugirango bikore neza, gahunda zombi zifite ibiranga. Niba umukoresha yikoreye byinshi kumanywa nigihe gito nijoro, nibyiza gukoresha ac. Module ya PhotoVoltaic itanga imbaraga kumutwaro unyuze muri grid yahujwe, kandi imikorere irashobora kugera kuri 96%. Niba umutwaro wumukoresha ari muto ugereranije kumanywa nijoro, kandi ibisekuru byamafoto byamafoto bigomba kubikwa kumanywa kandi bikoreshwa nijoro, nibyiza gukoresha umurongo wa DC. Amafoto ya Phoducoltaic amashanyarazi kuri bateri abinyujije kumugenzuzi, kandi imikorere irashobora kugera kuri 95%. Niba ari ac coup, PhotoVelToltaics igomba kubanza guhindurwa guhindurwa imbaraga zagaciro binyuze muri inverter, hanyuma ugahinduka mububasha bwa DC binyuze mumutwe uhinduranya, kandi imikorere izagabanuka kuri 90%.
AmensolarN3HX Urukurikirane rwacitse icyiciroGushyigikira AC Guhuza kandi byateguwe kugirango byongerera ingufu z'izuba. Twishimiye abatanga benshi kwifatanya natwe mugutezimbere ibyo bicuruzwa bishya. Niba ushishikajwe no kwagura ibitambo byawe no gutanga impindura nziza kubakiriya bawe, turagutumiye gufatanya natwe kandi twunguki hamwe nikoranabuhanga ryateye imbere kandi twizewe rya N3HX. Twandikire Uyu munsi Gushakisha iyi Mahirwe ashimishije kubufatanye no gukura munganda zingufu zishobora kuvugurura.
Igihe cyagenwe: Feb-15-2023
