Kuteteza mphezi kwa machitidwe a mphamvu ya mphepo Mphezi ndi chinthu champhamvu chakutali chotuluka mumlengalenga, chomwe chingayambitse mwachindunji kapena mwanjira ina masoka kuzinthu zambiri pamtunda. Monga nsanja zazitali pamwamba pa nthaka, makina opangira mphepo amawonekera mumlengalenga kwa nthawi yayitali ndipo nthawi zambiri amakhala m'malo otseguka, komwe amakhala pachiwopsezo cha mphezi. Pakachitika mphezi, mphamvu yayikulu yotulutsidwa ndi kutulutsa kwa mphezi idzawononga kwambiri masamba, zida zotumizira, zida zopangira magetsi ndi zida zosinthira ndi makina owongolera a turbine yamphepo, zomwe zimapangitsa kuti pakhale ngozi zamagulu ndi kuwonongeka kwakukulu kwachuma. Mphamvu yamphepo ndi mphamvu zongowonjezedwanso komanso zoyera. Kupanga mphamvu zamphepo ndiye gwero lamphamvu lomwe lili ndi zinthu zambiri zachitukuko. Kuti mupeze mphamvu zambiri zamphepo, mphamvu imodzi ya turbine yamphepo ikuwonjezeka, kutalika kwa faniyo kukuwonjezeka ndi kutalika kwa hubu ndi m'mimba mwake mwa choyikapo, ndipo chiopsezo cha mphezi chikuwonjezeka. Chifukwa chake, kugunda kwamphezi kwakhala tsoka lachilengedwe lowopsa kwambiri pakuyendetsa kotetezeka kwa turbine yamagetsi m'chilengedwe. Mphamvu yamagetsi yamphepo imatha kugawidwa m'magulu angapo achitetezo malinga ndi chitetezo cha mphezi kuchokera kunja kupita mkati. Dera lakunja ndi dera la LPZ0, lomwe ndi malo omwe amawombera mphezi ndipo ali pachiwopsezo chachikulu. Kutali mkati, kumachepetsa chiopsezo. Dera la LPZ0 limapangidwa makamaka ndi chipangizo chakunja choteteza mphezi, konkriti yolimbitsa ndi chitoliro chachitsulo kupanga chotchinga. Overvoltage imalowetsedwa kwambiri pamzerewu, ndi kudzera pachitetezo chachitetezo kuti chiteteze zida. Zotetezera zapadera za TRS zamakina amagetsi amphepo zimatengera chinthu choteteza mopitilira muyeso chokhala ndi mawonekedwe abwino kwambiri osagwirizana. Nthawi zonse, chitetezo chachitetezo chimakhala chokana kwambiri, ndipo kutayikira kwapano kuli pafupifupi zero, kuti awonetsetse kuti mphamvu yamagetsi yamagetsi imayenda bwino. Pamene dongosolo kuchulukira overvoltage, TRS mndandanda mphepo mphamvu dongosolo kwa opaleshoni mtetezi yomweyo mu nanosecond nthawi conduction, kuchepetsa overvoltage matalikidwe ku chitetezo cha zipangizo mkati kukula kwa ntchito, pa nthawi yomweyo kumasula kuchuluka mphamvu zimafalitsidwa mu nthaka, ndiye opaleshoni mtetezi ndi mofulumira kulowa m'malo ovuta kwambiri, zomwe sizimakhudza ntchito yachibadwa ya dongosolo la mphamvu ya mphepo.

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Nthawi yotumiza: Oct-12-2022