DC sab ntawm lub chaw nres tsheb fais fab photovoltaic sau ntau qhov sib txuas thiab sib txuas mus rau DC lub tsheb npav ntawm DC lub tsheb npav (centralized inverter scheme) lossis DC tsheb npav ntawm pab pawg series inverter (pab pawg series inverter scheme) raws li kev teeb tsa ntawm photovoltaic inverter scheme.
Thaum ob peb pawg photovoltaic nyob rau hauv parallel, xws li ib pawg ntawm short circuit txhaum, lwm pab pawg ntawm DC tsheb npav thiab daim phiaj yuav muab luv luv Circuit Court tam sim no rau lub luv luv Circuit Court point. Qhov tsis muaj kev tiv thaiv tsim nyog yuav ua rau cov hluav taws kub ntawm photovoltaic modules, cables txuas nrog lawv thiab lwm yam khoom siv. Nyob rau tib lub sijhawm, nws yuav ua rau hlawv cov khoom siv ze ntawm cov khoom siv. Tam sim no, muaj ntau yam zoo xws li lub ru tsev pv hluav taws kub sib tsoo nyob rau hauv Suav teb, yog li nws yog ib qho tsim nyog yuav tsum tau nruab cov cuab yeej tiv thaiv nyob rau hauv ib qho kev sib txuas ntawm txhua series los txhim kho kev nyab xeeb ntawm pv fais fab chaw nres tsheb. Nyob rau tib lub sijhawm, tus qauv IEC62548[1] kuj tseem muaj cov kev xav tau meej meej rau kev tiv thaiv dhau -tam sim no ntawm DC sab ntawm photovoltaic fais fab chaw nres tsheb.
Dissmann tau tsim thiab tshawb fawb, mob siab rau fuses rau cov tshuab photovoltaic uas muab kev tiv thaiv zoo, Matching Europe, America thiab Middle East lag luam. Tshwj xeeb fuses rau cov khoom photovoltaic: ua ke lub thawv; 10 * 38, 10 * 85, 14 * 51, 14 * 65 fuse; MEV fuse; BS88 fuse; HEV fuse; NH hom fuse. Nws tuaj yeem ua tiav feem ntau hauv kev siv hluav taws xob tshiab & lub zog tauj dua tshiab, zoo li lub tsheb hluav taws xob, lub chaw nres tsheb them, roj teeb pob, 5G kev sib txuas lus, photovoltaic fuse, lub zog cia, lub thawv sib txuas fuse, hnyav kev lag luam hauv tsheb laij teb thiab lwm yam ...
Raws li qhov no, dc fuses feem ntau siv nyob rau hauv cov kab sib txuas sib txuas hauv photovoltaic fais fab chaw nres tsheb tsim qauv.
Yog tias koj muaj lus nug txog kev hais lus lossis kev koom tes, thov koj xa email tuaj rau peb ntawmck.loh@delfuse.com