French solar energy Institute INES yakagadzira matsva ePV modules ane thermoplastics uye tambo dzechisikigo dzakatorwa muEurope, dzakadai seflakisi uye basalt. Masayendisiti anotarisira kudzikisa tsoka yezvakatipoteredza uye huremu hwemapanera ezuva, uku achivandudza kudzokorodza.
A recycled glass panel kumberi nelinen composite kumashure
Mufananidzo: GD
Kubva pv magazine France
Vatsvagiri veFrance's National Solar Energy Institute (INES) - chikamu cheFrench Alternative Energies uye Atomic Energy Commission (CEA) - vari kugadzira solar modules ine zvitsva zvebio-based zvinhu kumberi nekumashure.
"Sezvo kabhoni tsoka uye kuongorora kutenderera kwehupenyu zvave nzira yakakosha pakusarudza photovoltaic mapaneru, kutsvagirwa kwezvinhu kuchave chinhu chakakosha muEurope mumakore mashoma anotevera," akadaro Anis Fouini, director weCEA-INES. , mubvunzurudzo nemagazini pv France.
Aude Derrier, murongi wepurojekiti yekutsvagisa, akati vamwe vake vakatarisa zvakasiyana siyana zvavepo, kuti vawane imwe inogona kubvumira vagadziri vemodule kugadzira mapaneru anovandudza mashandiro, kusimba, uye mutengo, uku achidzikisa kukanganisa kwezvakatipoteredza. Muratidziri wekutanga ane heterojunction (HTJ) masero ezuva akabatanidzwa mune zvese-composite zvinhu.
"Rutivi rwemberi rwakagadzirwa nefiberglass-yakazara polymer, inopa pachena," akadaro Derrier. "Rutivi rwekumashure rwakagadzirwa nemusanganiswa unobva pa thermoplastics umo machira maviri efilakisi nebasalt akarukwa, izvo zvinopa simba remuchina, asiwo kuramba kunyorova."
Iyo flax inotorwa kubva kuchamhembe kweFrance, uko iyo yese maindasitiri ecosystem yatovepo. Basalt inocherwa kumwe kuEurope uye yakarukwa nemushandi weindasitiri weINES. Izvi zvakaderedza carbon footprint ne 75 gramu ye CO2 pa watt, zvichienzaniswa nereferensi module yesimba rimwe chete. Huremu hwakagadziridzwa zvakare uye husingasviki 5 kilograms per square metre.
"Module iyi yakanangana nePV yedenga remba uye kubatanidzwa kwekuvaka," akadaro Derrier. “Chakanakira ndechekuti yakangoita dema muruvara, pasina kudiwa kwekumashure. Panyaya yekudzokorodza, nekuda kwe thermoplastics, iyo inogona kugadziriswa, kupatsanurwa kwematanho kuri nyore zvakare.
Iyo module inogona kugadzirwa pasina kugadzirisa ikozvino maitiro. Derrier akati zano ndere kuendesa tekinoroji kune vanogadzira, pasina imwe mari.
"Chinongodiwa chete kuve nemafiriza ekuchengetedza zvinhu uye kwete kutanga resin-yekubatanidza nzira, asi vazhinji vanogadzira nhasi vanoshandisa prepreg uye vakatogadzirirwa izvi," akadaro.
"Takashanda pahupenyu hwechipiri hwegirazi uye takagadzira module yakagadzirwazve 2.8 mm girazi rinobva kune yekare module," akadaro Derrier. "Takashandisawo thermoplastic encapsulant iyo isingade kuchinjika, izvo zvinozove nyore kudzokorora, uye thermoplastic composite ine flax fiber yekuramba."
Iyo basalt-isina kuseri kwechiso chemodule ine yakasikwa yerineni ruvara, iyo inogona kuve inoyevedza inonakidza kune vagadziri maererano nekubatanidzwa kwe facade, semuenzaniso. Mukuwedzera, iyo INES yekuverenga chishandiso yakaratidza kuderedzwa kwegumi muzana muiyo kabhoni tsoka.
"Izvozvi zvakakosha kubvunza nezve photovoltaic supply chain," akadaro Jouini. "Nerubatsiro rwedunhu reRhône-Alpes mukati mehurongwa hweInternational Development Plan, takaenda tichitsvaga vatambi vari kunze kwechikamu chesolar kuti vawane thermoplastics nyowani nemafiber matsva. Isu takafunga zvakare nezve hurongwa hwazvino hwekurasa, hunova nesimba zvakanyanya. "
Pakati pekumanikidza, kudzvanya uye kutonhora kwechikamu, iyo lamination inowanzotora pakati pe30 ne35 maminetsi, ine tembiricha yekushanda inosvika 150 C kusvika 160 C.
"Asi kune ma modules anowedzera kubatanidza eco-yakagadzirwa zvinhu, zvakakosha kushandura thermoplastics panosvika 200 C kusvika 250 C, uchiziva kuti HTJ tekinoroji inonzwa nekupisa uye haifanire kudarika 200 C," akadaro Derrier.
Sangano rekutsvagisa riri kubatana neFrance-based induction thermocompression nyanzvi Roctool, kuderedza nguva dzekutenderera uye kugadzira maumbirwo zvinoenderana nezvinodiwa nevatengi. Pamwe chete, vakagadzira module ine kumashure kwechiso chakaitwa ne polypropylene-mhando thermoplastic composite, iyo yakadzokororwa kabhoni fibers yakasanganiswa. Rutivi rwemberi rwakagadzirwa ne thermoplastics uye fiberglass.
"Roctool's induction thermocompression process inoita kuti zvikwanise kupisa mahwendefa maviri ekumberi nekumashure nekukurumidza, pasina kusvika 200 C pakadzika kweHTJ maseru," akadaro Derrier.
Iyo kambani inoti mari yekudyara yakaderera uye maitiro anogona kuwana nguva yekutenderera kwemaminetsi mashoma, ichishandisa simba shoma. Iyo tekinoroji yakanangana nevagadziri vanosanganisa, kuvapa mukana wekugadzira zvikamu zvemaumbirwo akasiyana uye saizi, uku vachibatanidza zvinhu zvakareruka uye zvakanyanya kusimba.
Nguva yekutumira: Jun-24-2022