Kurwana

Mubutaka buhumura vuba bwingufu zishobora kongerwa, sisitemu yizuba ya soctovoltaic igereranya umupaka unenga amashanyarazi arambye, asaba uburyo bwo kurengera amashanyarazi.Kurinda DCKugaragara nkabarinzi bakomeye muri ibyo byizuba ryinshi, gutanga uburinzi bwuzuye ku bukode by'amashanyarazi bishobora gusenya amashanyarazi na acomasies. By'umwihariko byagenewe ibidukikije bya DC Ibidukikije bisanzwe muri sisitemu yizuba Pv, ibi bikoresho byihariye byo gukingira byizuba. Gukorera neza muri voltage voltage hagati ya 1000v DC, izo forge yateye imbere zikoresha ikoranabuhanga-yerekana imiterere, guhagarika, ingufu zangiza amashanyarazi muri microseconds. Mu gukumira imitwe ya voltage yatewe n'umurabyo, guhinduranya, no gutondekanya electromagnetic, kwizerwa kwizerwa kurinda igihe kirekire, kwizerwa, kandi imikorere myiza y'imirasire y'izuba. Igishushanyo mbonera cyinshi kirimo ubushobozi bwo kurinda byinshi, ubushobozi bwo kwinjiza ingufu, hamwe nubwubatsi bwihangana bushobora kwihanganira ibihe bibi. Nkuko imirasire y'izuba ikomeje kwaguka ku isi, aba bazira abaganga bahagarariye igisubizo cy'ikoranabuhanga mu ikoranabuhanga, guhagarika icyuho kiri hagati y'ibikorwa remezo bishobora kuvugwa no kurengera amashanyarazi.

Voltage nkuru

DC Kwirinda sisitemu yizuba pv yamenetse gukora mu mazi menshi ya voltage, mubisanzwe ukoresha sisitemu yo kuva 600V kugeza 1500V DC. Iki gihimbano kinini cyemeza ko ari kurengera neza kwizuba ryizuba rishingiye ku bishushanyo, uhereye kuri bike byo gutura mu mirima nini y'izuba. Ubushobozi bwibikoresho byo gucunga ibyangombwa bya voltage bitandukanye bituma ihuriro ridasanzwe muburyo butandukanye bwizuba, gutanga uburyo bwo kurinda amatara butunguranye, butanga uburyo bwo kurinda amatara byoroshye kandi buhuje bushobora gukurikiza imirasire yizuba no kwishyiriraho.

Kwiyongera kumwanya uhanganye

Abarinzi bateye imbere bateye imbere bagamije kwihanganira urwego runini ruteye imbere, mubisanzwe kuva 20ka kugeza 40ka kuri pole. Uku kwiyongera cyane kubushobozi bukomeye butuma arinda cyane amashanyarazi akabije, harimo umurabyo utaziguye kandi utaziguye. Ubushobozi bwo hejuru bwumuntu bumaze kugerwaho binyuze mubikorwa byimbere nkibice byihariye byicyuma (mogs), inzira zakozwe na prision, hamwe nuburyo bwo gucunga ubushyuhe bwamabuye. Mugutunganya neza amashanyarazi yubucuruzi, uku kwirinda kwiyubaka birinda ibyangiritse byangiza kandi bigakomeza ubusugire bwimiterere yizuba pv amashanyarazi.

Amahitamo menshi ya pole

Abarinzi b'izuba DC baboneka mubogamiye zitandukanye, barimo 2-inkingi, inkingi 3, n'ibishushanyo 4-inkingi. Ibi byoroshye bituma bihuza neza hamwe nizuba ritandukanye na sisitemu yububiko hamwe namashanyarazi. Kubohorana bibiri bikoreshwa muburyo bworoshye bwa DC, mugihe ibishushanyo 3 nibishushanyo 4 bitanga uburinzi bwuzuye hirya no hino. Amahitamo menshi ya pole yemeza ko uburinzi bwo kwiyongera bushobora guhuza ibishushanyo byihariye bya sisitemu, kurinda abayobora beza kandi babi, ndetse no guhuza imikoranire.

Igihe cyo gusubiza vuba

Izi nshinge zidasanzwe zirimo ibihe bidasanzwe byo gusubiza byihuse, akenshi bitarenze 25 nanoseconds. Igisubizo nkiki cyihuta cyemeza ko ibice byimirasire yizuba bikingiwe na voltage yangiza mbere yangiritse mbere yangiritse. Uburyo bwo kurinda-kwihuta bwihuse bwa semiconductor ya semiconductor nkuru nkuru ya gaze hamwe na strike oxide ya dieti kugirango amenye kandi ashyireho ingufu zirenze. Iyi microsecond-urwego Gutabara birinda kwangirika kwibarura ryinshi twihenze, kugenzura ibikoresho, hamwe nibigize.

Kuramba ibidukikije

Izuba Rirashe DC KwirindaByakozwe kugirango uhangane nibidukikije bikabije ibidukikije, mubisanzwe byashyizwe ku bushyuhe buva kuri -40? C kugeza kuri +85? C. Uruhu rwometse rurinda ibice by'imbere mu mukungugu, ubuhehere, UV imirasire, hamwe n'imihangayiko. IHURIRO RIDASANZWE RY'INGENZI N'IBIKORWA BY'AMASOKO BIKURIKIRA Imbwa, bigatuma ibi bikoresho bikwiranye n'ibidukikije bivuguruzanya. Kurinda cyane (IP) Ibipimo byemeza imikorere ihamye mumwanya utandukanye, uhereye mu butayu mukarere ka Easpal na Mountago.

Icyemezo no kubahiriza

Abashinzwe guteka imirasire y'izuba DC bagenda bagerageza kandi ibyemezo, bakurikiza amahame mpuzamahanga nka:
- IEC 61643 (ibipimo bya ngombwa komisiyo mpuzamahanga)
- En 50539-11 (Ibipimo byu Burayi kugirango PV surge surge)
- UL 1449 (Abakinnyi ba laboratoire Ibipimo byumutekano)
- CE na Tuv impamyabumenyi
Ibi byemezo byuzuye byemeza imikorere yigikoresho, kwizerwa, hamwe nibiranga umutekano, kubuza byujuje ibyangombwa byunganda kubisabwa byizuba.

Imiterere yerekana imiterere

Abarinzi b'izuba DC barimo kwinjiza ikoranabuhanga ryambere rikurikirana hamwe nibipimo bisobanutse neza. Biyobowe herekana gutanga amakuru nyayo yerekeye imiterere yimikorere, uburyo bwo kunanirwa, no kubungabunga ubushobozi bukomeza. Imyaburo imwe n'imwe ihanitse itanga ubushobozi bwo gukurikirana kure binyuze mu ntera ya digitale, ikomatanya isuzuma ry'imikorere yo kurinda urugero. Ibirangaguhuza byo gukurikirana byorohereza kubungabunga no gufasha abakoresha kumenya kwangirika no kwangiza mbere yo kuburanishwa gukomeye.

Ubushobozi bwo kwinjiza ingufu

Kwiyubaka kurinda kuri sisitemu ya SELL PV yagenewe ubushobozi bwo kwinjiza ingufu, yapimwe mu mpu zapimwe. Ukurikije moderi yihariye, ibi bikoresho birashobora gukuramo imbaraga zo kwica kuva kuri 500 kugeza 10,000. Ibipimo byinshi byerekana ubushobozi bwo kurinda uburinzi, kwemerera igikoresho guhangana nibyabaye byinshi byo kwiyongera utabangamiye imikorere yacyo yo kurinda. Uburyo bwo kwinjiza ingufu burimo ibikoresho byihariye bitandukanya imbaraga z'amashanyarazi n'ubushyuhe, birinda imbaraga zangiza gukwirakwiza binyuze mu mashanyarazi y'izuba.

Modular no gushushanya

SOLL DC yo kurinda yakozwe hamwe nuburyo bwo gukora neza no kwishyiriraho guhinduka mubitekerezo. Ibintu byabo bya compact bishoboza kwishyira hamwe mumatara ariho, amashanyarazi ya sisitemu yo gukwirakwiza. Ibishushanyo mbonera byoroshya kwishyiriraho kwishyiriraho, gusimburwa byihuse, na sisitemu inoza hamwe na tekiniki nto. Models nyinshi zishyigikira gari ya moshi isanzwe igenda hanyuma ugatanga uburyo bwo guhuza ibikoresho, bugenga guhuza imirasire yizuba array. Igishushanyo nyawe nacyo kigabanya ikinyamakuru muri rusange, igihombo cyingenzi mubice byizuba ryimirasire yizuba. Ubuhanga bwo gutunganya mbere bwemerera ibi bikoresho gukomeza imikorere yisumbuye nubwo bagabanije ingano yumubiri, bashiramo ikoranabuhanga rihamye mu rwego rwo kurinda ibintu bike.

Ububiko bwa Thermal no Kwizerwa

Abarinzi b'izuba DC bagenda bashyiraho uburyo bwo gucunga ubushyuhe buteye imbere bugera ku bikorwa bihamye bigize imiterere y'ibidukikije. Ibi bikoresho bikoresha tekinoroji yihariye yubushyuhe, harimo n'ubushyuhe bwakozwe na prision, ibikoresho byumuhanda nyabarya, hamwe numuzunguruko wubwenge ukurikirana. Uburyo bwo gucunga ubushyuhe bubuza kwiyongera kwimbere mu gihe mugihe cyo kwibyabaye, kubungabunga ibikoresho byubunyangamugayo nubuzima bwiza. Imyambo rimwe ryateye imbere zirimo guhagarika ubushyuhe bukora mugihe ubushyuhe bwimbere burenze urugero rwibikorwa, bitanga igice cyinyongera cyo kurinda ibishobora kwanduza ubushyuhe. Iyi ngamba zuzuye zubushyuhe zemeza ko kurinda kwizihiza bishobora kugumana imikorere myiza yubushyuhe bukabije, uhereye kubidukikije byo mu butayu kubutaka bukonje.

Umwanzuro

Kurinda DCGuhagararira igisubizo kinegura tekinoroji yikoranabuhanga mu kurengera imirasire y'izuba ya PORAVEVELTAIT irwanya ibintu by'amashanyarazi. Muguhuza ikoranabuhanga rya semiconductor ryateye imbere, ubwo buhangane, kandi ingamba zuzuye, ibi bikoresho byerekana ko kwizerwa no kuramba bya sisitemu zingufu zishobora kuvugururwa. Nkuko imirasire y'izuba ikomeje kugira uruhare rukomeye mu bihe byaguye ku isi, kurinda bikomeye biba uburinganire. Gushoramari murwego rwo kwirwanaho kwizuba DC ntabwo ari ugutekereza kwa tekinike gusa ahubwo uburyo bushoboka bwo kubungabunga ibikorwa bihenze, bikaba bishyigikira inzitizi zihenze hirya no hino, kubuza ingufu zihenze hirya no hino, mu bucuruzi, n'ibikoresho-byizuba.