Nkhani Zamalonda
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Kugwiritsa ntchito ndi mawonekedwe a fan-proof fan
Fani yotsimikizira kuphulika imagwiritsidwa ntchito m'malo okhala ndi mpweya woyaka komanso wophulika kuti apewe ngozi zobwera chifukwa cha zinthu zina zoyaka komanso zophulika.Mafani otsimikizira kuphulika amagwiritsidwa ntchito kwambiri popangira mpweya wabwino, kutulutsa ndi kuziziritsa mafakitale, migodi, tunnel, nsanja zozizirira, magalimoto ...Werengani zambiri -
Kusiyanitsa pakati pa kabati yogawa mphamvu zophulika, bokosi logawa mphamvu zophulika, ndi kabati yosinthira mphamvu yophulika
Pali zinthu zomwe sizingaphulike zomwe zimatchedwa mabokosi ogawa osaphulika komanso makabati ogawira osaphulika, ndipo ena amatchedwa mabokosi ogawa zowunikira zophulika, makabati osinthika osaphulika, ndi zina zotero.Ndiye pali kusiyana kotani pakati pawo?...Werengani zambiri -
Kodi masiwichi odzipatula osaphulika mobisa ndi chiyani?zotsatira zake ndi zotani?
The disconnector (disconnector) amatanthawuza kuti pamene ali mu gawo laling'ono, pali mtunda wotsekemera ndi chizindikiro chodziwikiratu pakati pa ogwirizanitsa omwe amakwaniritsa zofunikira;ikakhala pamalo otsekedwa, imatha kunyamula zomwe zili pansi pa Norma ...Werengani zambiri -
Bokosi mtundu substation
Malo opangira bokosi amapangidwa makamaka ndi mayunitsi amagetsi monga ma multicircuit high-voltage switch system, armored busbar, substation Integrated automation system, kulumikizana, telecontrol, metering, capacitance compensation ndi magetsi a DC.Yakhazikitsidwa ndi...Werengani zambiri -
Kusintha kwakukulu kwa photovoltaics kwafika.Kodi ukadaulo wotsatira udzakhala ndani?
2022 ndi chaka chodzaza ndi zovuta padziko lonse lapansi.Mliri wa New Champions sunatheretu, ndipo mavuto aku Russia ndi Ukraine atsatira.Munthawi yovutayi komanso yovuta padziko lonse lapansi, kufunikira kwa chitetezo champhamvu m'maiko onse ...Werengani zambiri -
Ntchito ndi ntchito ya mkulu voteji wathunthu zida
Zipangizo zokhala ndi magetsi okwera kwambiri (kabati yogawa magetsi okwera kwambiri) imatanthawuza zida zosinthira zamkati ndi zakunja za AC zomwe zimagwira ntchito pamakina amagetsi okhala ndi 3kV ndi pamwamba ndi ma frequency a 50Hz ndi pansi.Amagwiritsidwa ntchito makamaka pakuwongolera ndi kuteteza machitidwe amagetsi (kuphatikiza ...Werengani zambiri -
Kodi chowongolera chowongolera choziziritsa mafuta ndi chiyani
Chowongolera chomizidwa ndi mafuta Mafuta omizidwa pawokha poziziritsa chowongolera Ntchito: Chowongolera voteji chamagetsi chimatha kusintha ma voliyumu mosasunthika, bwino komanso mosalekeza pansi pa katundu.Amagwiritsidwa ntchito poyesa magetsi ndi magetsi, kuwongolera kutentha kwa ng'anjo yamagetsi, rec ...Werengani zambiri -
Kusanthula ndi Kuchiza Zifukwa Zisanu ndi Ziwiri za Voltage Kusalinganika kwa Malipiro System
Muyeso wa mphamvu yamagetsi ndi voteji ndi ma frequency.Kusagwirizana kwa magetsi kumakhudza kwambiri mphamvu yamagetsi.Kuwonjezeka, kuchepa kapena kutayika kwa gawo lamagetsi kumakhudza magwiridwe antchito otetezeka a zida zamagetsi zamagetsi ndi mtundu wamagetsi ogwiritsa ntchito mosiyanasiyana.Pali zifukwa zambiri za voltag ...Werengani zambiri -
Chitukuko chamakampani osinthira mphamvu, osintha mphamvu zoteteza chilengedwe adzachepetsa kwambiri kutaya mphamvu
Transformer yamagetsi ndi chida chamagetsi chosasunthika, chomwe chimagwiritsidwa ntchito kutembenuza mtengo wina wa AC voltage (panopa) kukhala voteji ina (panopa) yokhala ndi ma frequency omwewo kapena mitundu ingapo yosiyana.Ndi malo opangira magetsi ndi malo ocheperako.Chimodzi mwa zida zazikulu za bungweli.Yaiwisi yayikulu ...Werengani zambiri
