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Mphamvu Zamagetsi & Mphamvu Zamagetsi

Mphamvu Zamagetsi & Mphamvu Zamagetsi

UPS, kapena magetsi osasunthika, ndi chida chofunikira kwambiri chomwe chimatsekereza kusiyana pakati pa batri ndi injini yayikulu ya chipangizo kapena makina. Ntchito yake yayikulu ndikusinthira Direct current (DC) kukhala mphamvu yayikulu pogwiritsa ntchito ma module a module, monga inverter yayikulu ya injini. Makina a UPS amagwiritsidwa ntchito makamaka pamapulogalamu osiyanasiyana, kuphatikiza makompyuta amodzi, makina apakompyuta, ndi zida zina zamagetsi zamagetsi monga ma valve solenoid ndi ma transmitters, kuti apereke magetsi okhazikika komanso osasokonekera. Kufunika kwa magetsi a UPS m'ntchito zamakono sikungatheke. Chifukwa cha kudalira kwaukadaulo komwe kukuchulukirachulukira, kuzimitsa kwa magetsi ndi kusinthasintha kumatha kubweretsa zovuta zazikulu, kusokoneza magwiridwe antchito, ndikuwononga zida zovutirapo. Udindo wa dongosolo la UPS ndikuwonetsetsa kupitiliza popereka mphamvu zosunga zobwezeretsera pazochitika zotere. Kugwira ntchito kumeneku sikumangoteteza machitidwe ovuta komanso kumathandizira kuti pakhale zokolola zambiri, kukhulupirika kwa deta, ndi chitetezo ku kuwonongeka kwa ndalama. Kuti dongosolo la UPS liziyenda bwino, kupewa kutenthedwa ndikofunikira kwambiri.

Kutentha kumapangidwa chifukwa cha kutembenuka mtima ndi kugwira ntchito kosalekeza kwa zigawo zamagetsi mkati mwa dongosolo. Kukapanda kusamalidwa bwino, kutenthaku kungayambitse kusokonekera, kulephera kwa zigawo, ndi kuwonongeka kwathunthu kwa magwiridwe antchito a zida. Apa ndipamene ntchito ya aluminium extruded heat sink imayamba kugwira ntchito. Aluminium extruded heat sinks amagwiritsidwa ntchito kwambiri m'makina a UPS kuti athandizire kutulutsa bwino kutentha. Njira yotulutsirayi imapanga chiŵerengero chapamwamba cha malo-to-volume, zomwe zimapangitsa kuti kutentha kwabwino kuchoke ku dongosolo la UPS kupita kumalo ozungulira. Masinthidwe otenthawa nthawi zambiri amamangiriridwa kuzinthu zomwe zimatulutsa kutentha kwambiri, monga ma transistors amagetsi kapena zida zina zamphamvu kwambiri. Pochita izi, zoyatsira kutentha zimakhala ngati zopangira matenthedwe, zimatenga kutentha kwakukulu ndikumwaza mumlengalenga wozungulira. Mapangidwe ndi kukula kwa sinki yotenthetsera ya aluminiyamu imagwira ntchito yofunika kwambiri pakuwongolera kutentha. Zinthu monga m'lifupi mwa zipsepsezo, kutalika kwake, katalikirana, komanso malo onse a pamwamba, ziyenera kuganiziridwa mosamala kuti ziziziziritsa bwino. Kuphatikiza apo, kugwiritsa ntchito mafani oziziritsa kapena ma convection achilengedwe atha kupititsa patsogolo njira yochepetsera kutentha, makamaka m'malo omwe kutentha kwazungulira kuli kokwera kapena makina amagwira ntchito molemera kwambiri. Pophatikizira zozama za aluminiyamu zotenthetsera m'makina a UPS, opanga amawonetsetsa kuti zidazo zimagwira ntchito bwino komanso kukhala ndi moyo wautali. Kutentha kumeneku kumathandiza kuchepetsa kutentha kwa ntchito, kuteteza nkhani zokhudzana ndi kutentha, ndi kusunga kukhulupirika ndi kudalirika kwa dongosolo la UPS. Kutaya kothandiza kwa kutentha kumathandiza kuti zigawo zamkati zikhalebe mkati mwa kutentha kwawo kotetezeka, motero kumatalikitsa moyo wawo ndi kupititsa patsogolo machitidwe awo onse.

Pomaliza, machitidwe a UPS amatenga gawo lofunikira popereka magetsi mosalekeza komanso okhazikika pamapulogalamu osiyanasiyana. Kutaya bwino kwa kutentha ndikofunika kwambiri kuti zitsimikizidwe kuti zikugwira ntchito bwino komanso kuti zidazo zizikhala ndi moyo wautali. Aluminium extruded heat sinks amagwira ntchito ngati gawo lofunikira pakuwongolera kutentha kopangidwa ndi machitidwe a UPS, kulola kugwira ntchito bwino komanso kutetezedwa ku kuwonongeka komwe kungachitike chifukwa cha kutentha kwambiri. Chifukwa chake, kufunikira kwawo sikunganyalanyazidwe pakupanga ndi kukhazikitsa mayankho amagetsi a UPS.

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