Njira imodzi yochepetsera kukula kwa chingwe ndikugwiritsa ntchito matebulo enaake operekedwa ndi IEEE, omwe amapereka matebulo ambiri kuti azitha kukweza 100% ndi 75%.
Popeza mphamvu ya dzuwa ikukula kwambiri padziko lonse lapansi. Pamene kufunikira kwa magetsi ogwiritsira ntchito mphamvu ya dzuwa kukupitirirabe kukwera, ndikofunikira kukonza bwino mbali iliyonse ya polojekiti ya dzuwa kuti ibweretse phindu lalikulu. Kulumikiza mawaya a Photovoltaic nthawi zambiri kumanyalanyazidwa komwe kuli ndi kuthekera kwakukulu kokonzanso.
Kusankha ndi kukula kwa chingwe cha photovoltaic kumathandiza kwambiri pakuonetsetsa kuti mphamvu ikuyenda bwino komanso kuchepetsa ndalama zoyikira. Mwachikhalidwe, zingwe zakhala zikukulirakulira kwambiri kuti zigwirizane ndi kutsika kwa magetsi, kuonetsetsa kuti zili zotetezeka komanso kutsatira malamulo. Komabe, njira imeneyi ingayambitse ndalama zosafunikira, kuwononga zinthu, komanso kuchepa kwa magwiridwe antchito a makina. Pofuna kuthana ndi mavutowa, mainjiniya ndi opanga mapulogalamu tsopano akugwiritsa ntchito njira zatsopano, monga kugwiritsa ntchito matebulo enaake operekedwa ndi IEEE, kuti achepetse kukula kwa zingwe mosamala ndikuwonjezera phindu la ntchito.
IEEE (Institute of Electrical and Electronics Engineers) imapereka malangizo ndi miyezo yonse yopangira, kukhazikitsa, ndi kugwiritsa ntchito makina amphamvu ya dzuwa. Mu IEEE 1584-2018 “Malangizo Ochitira Kuwerengera kwa Arc Flash Hazard,” amapereka matebulo ambiri othandizira kudziwa kukula kwa chingwe cha 100% ndi 75%. Pogwiritsa ntchito matebulo awa, opanga ndi okhazikitsa amatha kudziwa molondola kukula kwa chingwe choyenera kutengera zosowa ndi magawo enieni a projekiti ya dzuwa.
Chimodzi mwa ubwino waukulu wogwiritsa ntchito matebulo awa ndi kuthekera kochepetsa kukula kwa chingwe popanda kusokoneza umphumphu wa makina. Poganizira zinthu monga zipangizo zoyendetsera magetsi, kuchuluka kwa kutentha, ndi zofunikira pakutsika kwa magetsi, opanga amatha kukonza mawaya pamene akutsatirabe miyezo ndi malamulo achitetezo. Kuchepetsa kukula kwa chingwe kumachepetsa ndalama zomwe zimagwiritsidwa ntchito ndipo kumawonjezera magwiridwe antchito a makina onse, zomwe zimapangitsa kuti pakhale ndalama zambiri zogwiritsidwa ntchito mwachindunji.
Chinthu china chofunika kuganizira pakukonza ma waya a PV ndi kuphatikiza ukadaulo wanzeru. Pofuna kuonjezera magwiridwe antchito ndi kusinthasintha kwa machitidwe a dzuwa, malo ambiri tsopano ali ndi ma power optimizer ndi ma microinverters. Zipangizozi zimawonjezera kupanga mphamvu mwa kuchepetsa zotsatira za mithunzi, fumbi ndi zinthu zina zomwe zimawononga magwiridwe antchito. Zikaphatikizidwa ndi ubwino wa kukula kwa chingwe chokonzedwa bwino, kupita patsogolo kumeneku kumatha kupititsa patsogolo kubweza kwa mapulojekiti mwa kukulitsa kupanga mphamvu ndikuchepetsa ndalama zokonzera.
Pomaliza, kukonza mawaya a PV ndi gawo lofunika kwambiri pakukonzekera mapulojekiti a dzuwa ndipo kungakhudze kwambiri phindu. Pogwiritsa ntchito matebulo enaake operekedwa ndi IEEE ndikuganizira zinthu monga kuchepa kwa magetsi, kusankha zinthu, ndi kuphatikiza makina, opanga ndi okhazikitsa amatha kuchepetsa kukula kwa mawaya mosamala akamakwaniritsa miyezo ndi malamulo achitetezo. Njira imeneyi ingapangitse kuti pakhale ndalama zambiri zosungira, kukonza bwino makina komanso kupanga mphamvu zambiri. Pamene makampani opanga magetsi a dzuwa akupitilizabe kusintha, kukonza mawaya a photovoltaic kuyenera kuyikidwa patsogolo kuti atsegule mphamvu zonse za dzuwa ndikufulumizitsa kusintha kupita ku tsogolo lokhazikika.
Nthawi yotumizira: Okutobala-27-2023