PV System Hluav Taws Xob Muaj Peev Xwm Tshaj Tawm los ntawm qhov sib txawv nruab nrab ntawm cov hnub ci vaj huam sib luag, ru tsev

Rise Fire Research AS, lub koom haum hauv Norway, tau ua ntau qhov kev sim qhia tias qhov kev ncua deb ntawm lub hnub ci modules thiab lub ru tsev saum npoo tuaj yeem yog qhov tseem ceeb hauv PV system hluav taws.

"Peb tsis tau pom ib qho kev ncua deb ntawm lub ru tsev thiab PV modules uas tuaj yeem tiv thaiv hluav taws tawm," tus kws tshawb fawb Ragni Fjellgaard Mikalsen hais rau pv magazine. "Tab sis peb tau pom tias qhov sib txawv ntawm qhov sib txawv yog ib qho ntawm ob peb yam uas cuam tshuam rau qhov hluav taws kub sib kis."

Cov kws tshawb fawb tau hais tias cua ceev thiab qhov sib txawv ntawm huab cua tuaj yeem cuam tshuam rau kev tsim hluav taws kub hauv qhov chaw nruab nrab ntawm lub hnub ci modules thiab cov qauv ru tsev. Lawv kuj tau saib yuav ua li cas hluav taws tuaj yeem cuam tshuam rau PV systems ntawm tiag tiag, pitched rooftops hauv Norway. Lawv tau ua 29 qhov kev sim ntawm lub koom haum qhov chaw hauv Trondheim hauv 2021.

Cov pab pawg tshawb fawb tau txheeb xyuas qhov sib txuas ntawm qhov loj ntawm qhov sib txawv ntawm lub ru tsev saum npoo thiab cov qauv, thiab txiav txim siab seb qhov hluav taws kub pib loj npaum li cas yuav tsum tau ua kom lub qhov cub tawg thiab loj dua.

Fjellgaard Mikalsen hais tias "Cov no, thiab lwm yam kev sim, taw qhia tias qhov sib txawv loj dua txo cov nplaim hluav taws, tab sis lwm yam tsis zoo, xws li inclination, ignition source, combustible material kuj tuaj yeem cuam tshuam cov hluav taws kub hauv huab cua sib txawv," said Fjellgaard Mikalsen.

Nws tau thov tias tsis muaj cov qauv kev sim lossis cov qauv uas xav txog kev sib cuam tshuam ntawm PV modules thiab lub tsev.

"Cov qauv kev sim rau cov khoom siv hauv tsev tsis suav nrog qhov muaj peev xwm ntxiv PV modules, thiab cov qauv kev sim rau PV modules tsis xav txog lub tsev qhov chaw lawv yuav tsum tau teeb tsa," nws hais. "Rau lub tsev ua ke PV modules, cov modules yuav tsum tau ua raws li ob qho tib si cov kev cai rau lub tsev cov ntaub ntawv thiab raws li ib tug hluav taws xob installation."

Nws tau hais tias cov qauv no tau sim tawm tsam ib qho ntawm plaub txoj kev xeem European uas tau teev tseg hauv CEN / TS 1187, tab sis tau sau tseg tias cov qauv kev sim no tsis zoo tshwj xeeb rau kev sim PV modules.

"Lub American xeem tus qauv UL 1703 / UL 61730 suav nrog qee qhov kev sim tua hluav taws uas muaj kev sib xyaw ntawm cov khoom siv vov tsev thiab PV kev teeb tsa," nws hais. "Cov no yog ua raws li kev sim rau cov ntaub ntawv vov tsev UL 790 qhov twg lub ru tsev raug nplaim taws sab nraud."

Cov kws tshawb fawb tau hais tias cov qauv yav tom ntej rau Norwegian PV kev teeb tsa yuav tsum sib haum xeeb rau qib European, thiab nyiam dua thoob ntiaj teb.

Fjellgaard Mikalsen tau hais tias "Qhov zoo tshaj plaws, cov qauv ntsuas yuav tsum xav txog kev sib cuam tshuam ntawm lub tsev nto thiab PV modules thiab sim cov tshuab ntawm qhov loj txaus kom suav nrog cov ntsiab lus tseem ceeb ntawm lub tsev nto, kho qhov system thiab PV modules," Fjellgaard Mikalsen tau hais. "Yuav kom muaj peev xwm sau tau qhov hluav taws kub ntawm kev sib txawv ntawm cov khoom siv vov tsev, kho cov tshuab thiab PV modules, cov txheej txheem kev faib tawm yuav raug tsim.

Ib txoj kev tshawb fawb zoo sib xws, luam tawm los ntawm University of Edinburgh thiab Technical University of Denmark, tau pom cov txiaj ntsig zoo sib xws. Cov kws tshawb fawb tau txheeb xyuas qhov hluav taws kub dynamic thiab nplaim taws kis rau ntawm cov substrate hauv qab panels. Lawv tau txiav txim siab tias qhov luv luv ntawm qhov kev ncua deb ntawm cov vaj huam sib luag thiab lub ru tsev, qhov ntau dua qhov tshwm sim ntawm qhov hluav taws kub loj thiab puas tsuaj ntau dua.