Chii chinonzi Photovoltaic Cable?

Conductor cross-section: photovoltaic cable

Sisimo yechigadzirwa: Solar energy tekinoroji ichave imwe yeramangwana girinhi simba tekinoroji.Solar kana photovoltaic (PV) iri kuwedzera kushandiswa muChina.Pamusoro pekukurumidza kusimudzira kwezvinotsigirwa nehurumende zvinotsigirwa nemagetsi mafotovoltaic, vatengesi vega vega vari kushingaira kuvaka mafekitari uye kuronga kuisa mukugadzira Solar modules inotengeswa pasi rese.Asi pari zvino, nyika zhinji dzichiri mudanho rekudzidza.Hapana mubvunzo kuti kuti makambani ari muindastiri awane purofiti yakanaka kwazvo, anofanira kudzidza kubva kunyika nemakambani ane makore akawanda eruzivo rwekushandisa simba rezuva.

Kuvakwa kwezvinodhura-zvinobudirira uye zvinobatsira photovoltaic magetsi emiti inomiririra chinangwa chakakosha uye kukwikwidza kwepakati kwevagadziri vese vezuva.Kutaura zvazviri, purofiti haisi kungoenderana nekubudirira kana kushanda kwepamusoro kweiyo solar module pachayo, asi zvakare zvinoenderana nenhevedzano yezvikamu zvinoratidzika kunge zvisina hukama hwakananga nemodule.Asi zvese izvi zvikamu (sengephotovoltaic cables, PV zvibatanidza,uyePV junction mabhokisi) inofanira kusarudzwa maererano nezvinangwa zvekutsvaga kwenguva refu zvemutengi.Unhu hwepamusoro hwezvikamu zvakasarudzwa zvinogona kudzivirira solar system kuti iite purofiti nekuda kwepamusoro pekugadzirisa nekugadzirisa mari.

Semuenzaniso, vanhu kazhinji havatarise iyo wiring system inobatanidza photovoltaic modules uye inverters sechinhu chakakosha.Nekudaro, kana tambo yakakosha yekushandiswa kwezuva isingashandiswe, hupenyu hwesevhisi hwehurongwa hwese huchakanganiswa.Muchokwadi, masisitimu ezuva anowanzoshandiswa pasi pemamiriro ekunze akaomarara, senge tembiricha yakanyanya uye ultraviolet mwaranzi.MuEurope, zuva rezuva richaita kuti kupisa kwepa-site kwezuva rezuva kusvike 100 ° C. Parizvino, zvinhu zvakasiyana-siyana zvatingashandisa ndezvokuti PVC, rubber, TPE uye yepamusoro-soro-cross-link zvinhu, asi zvinosuruvarisa. tambo yerabha ine tembiricha yakatarwa ye90 ° C, uye kunyangwe tambo yePVC ine tembiricha yakatarwa ye70 ° C Inowanzoshandiswawo kunze.Zviripachena, izvi zvichakanganisa zvakanyanya hupenyu hwesevhisi yehurongwa.Kugadzirwa kweHUBER + SUHNER solar tambo ine nhoroondo yeanopfuura makore makumi maviri.Midziyo yezuva inoshandisa rudzi urwu rwetambo muEurope yakashandiswa zvakare kwemakore anopfuura makumi maviri uye ichiri kushanda zvakanaka.

Kushushikana kwezvakatipoteredza: Zvekushandisa photovoltaic, zvinhu zvinoshandiswa kunze zvinofanirwa kunge zvichibva paUV, ozone, shanduko yekushisa kwakanyanya, uye kurwisa kwemakemikari.Kushandiswa kwezvinhu zvakaderera-giredhi pasi pekunetseka kwezvakatipoteredza kuchaita kuti tambo sheath ive isina kusimba uye inogona kutoora iyo yekuvharisa tambo.Mamiriro ese aya achawedzera zvakananga kurasikirwa kwetambo system, uye njodzi yekupfupika-kutenderera kwetambo ichawedzerawo.Munguva yepakati uye kwenguva refu, mukana wemoto kana kukuvara kwemunhu wakakwira zvakare.

HUBER + SUHNER RADOX® solar tambo ielectron beam cross-link cable ine tembiricha yakayerwa ye120 ° C, inokwanisa kumirisana nemamiriro ekunze akaomarara uye kuvhunduka kwemagetsi mumidziyo yayo.Zvinoenderana neyakajairwa pasi rose IEC216, RADOX® solar tambo, munzvimbo dzekunze, hupenyu hwayo hwesevhisi hukapetwa ka8 kupfuura hwetambo dzerabha uye ka32 dzePVC tambo.Idzi tambo nezvikamu hazvisi chete nemamiriro ekunze akanaka kwazvo, kuramba kweUV uye ozone kuramba, asi zvakare kutsungirira huwandu hwakawanda hwekuchinja kwekushisa (semuenzaniso: kubva -40 ° C kusvika 125 ° C).

Kugadzirisa njodzi inogona kukonzerwa nekupisa kwakanyanya, vagadziri vanowanzo shandisa kaviri-insulated rubber sheathed cables (semuenzaniso H07 RNF).Zvisinei, shanduro yakajairwa yemhando iyi yetambo inongobvumirwa kushandiswa munzvimbo dzine kupisa kwakanyanya kwekushanda kwe60 ° C. MuEurope, kukosha kwekushisa kunogona kuyerwa padenga kunosvika 100 ° C. The rated tembiricha yeRADOX® solar tambo ndeye 120 ° C (inogona kushandiswa kwemaawa makumi maviri).Chiyero ichi chakaenzana nemakore gumi nemasere ekushandiswa pane inoenderera tembiricha ye90 ° C;kana tembiricha iri pasi pe90 ° C, hupenyu hwayo hwesevhisi hurefu.Kazhinji, hupenyu hwebasa hwemidziyo yezuva hunofanirwa kunge huri makore anopfuura makumi maviri kusvika makumi matatu.Zvichienderana nezvikonzero zviri pamusoro, zvinonyanya kukosha kushandisa tambo dzakakosha dzezuva uye zvikamu mu solar system.Kupokana kune mechanical load Muchokwadi, panguva yekuisa uye kugadzirisa, tambo inogona kuendeswa pamucheto wakapinza wedenga reimba, uye tambo inofanira kumira kumanikidziro, kupfugama, kushushikana, kuyambuka-kuremerwa uye simba rakasimba.Kana simba rejasi rejasi risina kukwana, kuvhara kwetambo kuchakuvadzwa zvakanyanya, izvo zvichakanganisa hupenyu hwebasa retambo yose, kana kukonzera matambudziko akadai semapfupi mafupi, moto, uye kukuvara kwevanhu.The cross-yakabatanidzwa zvinhu nemwaranzi ine yakakwirira mechanical simba.Iyo muchinjika-yekubatanidza maitiro inoshandura chimiro chemakemikari epolymer, uye fusible thermoplastic zvinhu zvinoshandurwa kuita zvisiri-fusible elastomer zvinhu.Cross-link radiation inovandudza zvakanyanya kupisa, mechanical uye makemikari zvimiro zvetambo yekuvharisa zvinhu.Semusika mukuru wepasi rose wezuva, Germany yakasangana nematambudziko ese ane chekuita nekusarudza tambo.Nhasi muGermany, zvinopfuura makumi mashanu muzana emidziyo inoshandisa HUBER + SUHNER RADOX® tambo dzakatsaurirwa kune solar application.