一 systems Sisitemu ya Photovoltaque iratera imbere
Hamwe nogushimangira kurengera ibidukikije kwisi yose, sisitemu ya Photovoltaque yakoreshejwe cyane mubice bitandukanye. Ku isoko ry’amashanyarazi, sisitemu y’amafoto ntishobora gutanga amashanyarazi mu mijyi gusa, ahubwo inatanga serivisi zumucyo n’itumanaho mu turere twa kure. Muri icyo gihe, sisitemu ya Photovoltaque ifite amafaranga make yo kwishyiriraho hamwe nigiciro gito cyo gukora, kuburyo batoneshwa ninganda nyinshi ninzego za leta.
二 ver Inverters ya Photovoltaic ifite ibibazo byo gutsinda
Inverteri ya Photovoltaque nigikoresho gihindura amashanyarazi ataziguye yakozwe na panne ya fotovoltaque ihinduranya amashanyarazi. Ikurikirana ingufu za voltage nibisohoka byamafoto yerekana amashanyarazi binyuze mumashanyarazi ntarengwa akurikirana algorithm, ikamenya izamuka ryumuvuduko nigabanuka ryumuriro utaziguye, ikabihindura mumashanyarazi ahamye. Ibikurikira, inverter ihindura imbaraga za DC kumashanyarazi ya AC ikoresheje tekinoroji yo hejuru ya pulse yubugari bwa modulasiyo, kandi ikayorohereza binyuze muyungurura kugirango isuzume ubuziranenge n’umutekano w’ibisohoka. Ubwanyuma, inverter ihuza ingufu za AC ziva mumashanyarazi kugirango zuzuze amashanyarazi murugo cyangwa inganda. Muri ubu buryo, inverteri zifotora zigira uruhare runini muguhindura ingufu zizuba mumashanyarazi akoreshwa.
Kugeza ubu, inverter isanzwe ya 1000 ~ 2200W ikoreshwa na enterineti ikoreshwa kumpera yanyuma ya sisitemu yo kubyara amashanyarazi afite ingufu zingana na 580V. Nubwo bimeze bityo, ubushobozi bwa 500V busohoka ntibushobora kongera gukenera inverteri zifotora. Muri byo, ubushobozi bwa aluminium electrolytike ifite uruhare runini, idashobora gutanga gusa imirimo ikenewe yo kuyungurura no kubika, ariko kandi ikemeza kwizerwa no gukora neza muri sisitemu yose. Niba ibisohoka voltage bidahagije, bizatera capacitor gushyuha, kumeneka, amaherezo byangiritse. Niyo mpamvu, birakenewe ko dusuzuma witonze ibintu bitandukanye muguhitamo capacitori ya electrolytike, hanyuma ugahitamo ibicuruzwa byiza kugirango umenye neza imikorere ya sisitemu kandi ubone imikorere myiza.
三, yongming yo muri voltage yo hejuru-voltage yo kuyobora "voltage ndende" byihutirwa
Mu rwego rwo gukemura ikibazo cy’amashanyarazi menshi ya inverteri ya Photovoltaque, Shanghai Yongming yashyize ahagaragara amashanyarazi menshi yo mu bwoko bwa LKZ ikurikirana ya aluminium electrolytike. Umuryango ufite imikorere isobanutse neza kandi ikora hejuru yumurongo winjiza winjiza, harimo n’amashanyarazi agera kuri 580V. Imikorere myiza ya capacitori ya LKZ irashobora kunoza ituze no gukora neza inverteri ya fotovoltaque kandi igaha abakiriya ibisubizo byiza.
1 、 Gukomera gukomeye no kurwanya ingaruka: LKZ ikurikirana ya aluminium electrolytike capacator irashobora kugera kuri voltage ya 600V, ishobora gukemura byoroshye ingufu za pea nini nini mugihe gisohoka.
2 resistance Ultra-low resistance resistance hamwe nibiranga ubushyuhe buke bwo hasi: Ugereranije nubushobozi bwabayapani bwerekana ibintu bimwe, inzitizi ya capacitori ya Yongming igabanukaho hafi 15% ~ 20%, ibyo bigatuma ubushyuhe buke bwiyongera, kwihanganira imvururu nini na - 40 ℃ imikorere ya capacitor mugihe ikora. Ubushyuhe buke buranga, kugirango capacitor itazananirwa hakiri kare mumurimo muremure.
3 ension Ubucucike buri hejuru: Yongming aluminium electrolytike capacator zirenze 20% kurenza ubushobozi bwabayapani bufite ubushobozi nubunini bumwe, hamwe nubucucike bwinshi ningaruka nziza zo kuyungurura; icyarimwe, mugihe kimwe gisabwa ingufu, ukoresheje Yongming Ubushobozi bunini bwa electrolytike capacitori irashobora kugabanya igiciro cyabakiriya mubijyanye na capacitance.
4 reliability Kwizerwa cyane: Imashini ya electrolytike ya Yongming itanga garanti yuzuye kubijyanye no gushikama no kwizerwa byibikoresho byingenzi bya elegitoronike nka fotora ya fotora, bigatuma imikorere ya sisitemu yose ifotora neza cyane.
Umuvuduko ukabije: 550 ~ 600V
Ubushobozi buringaniye: 82 ~ 220μF
Ubushyuhe bwo gukora: -40 ~ 105 ℃
Ubuzima: 12000 ~ 15000H
四 、 Kora ubushobozi bwiza bwo murugo imbere kandi utere imbere kumasoko mpuzamahanga
Nka capacitori yimbere mu gihugu, Yongming yamazi ya aluminium electrolytike capacitor ifite ibyiza byinshi mugukoresha inverteri ya fotovoltaque, itanga garanti ikomeye kumikorere ya fotokolotike, kandi imikorere yayo yose iragereranywa nubushobozi bwabayapani. .
Igihe cyo kohereza: Kanama-09-2023