Iindaba zeMveliso
-
Ukusetyenziswa kunye neempawu zefeni yobungqina bokudubula
Ifeni yobungqina bokudubula isetyenziswa kwiindawo ezinerhasi ezinokutsha neziqhumayo ukunqanda iingozi ezibangelwa zizinto ezinokutsha neziqhumayo.Abalandeli bobungqina boqhushumbo basetyenziselwa kakhulu ukungena komoya, ukukhupha kunye nokupholisa iifektri, imigodi, itonela, iinqaba zokupholisa, izithuthi...Funda ngokugqithisileyo -
Umahluko phakathi kwekhabhinethi yokusasaza amandla okuqhushumba, ibhokisi yokusasaza amandla anobungqina bokudubula kunye nekhabhathi yokutshintsha ubungqina bokudubula.
Kukho iimveliso ezinobungqina bokudubula ezibizwa ngokuba ziibhokisi zokusabalalisa-ubungqina bokuqhuma kunye neekhabhathi zokusabalalisa ubungqina bokuqhuma, kwaye ezinye zibizwa ngokuba ziibhokisi zokusabalalisa izibane zokudubula, iikhabhinethi zokutshintsha ukuqhuma, njalo njalo.Ngoko ke yintoni umahluko phakathi kwabo?...Funda ngokugqithisileyo -
Yintoni isitshixo sokwahlula esingaphantsi komhlaba esikhusela ukudubula?yintoni umphumo?
I-disconnector (i-disconnector) ithetha ukuba xa ikwi-sub-position, kukho umgama we-insulation kunye nophawu olucacileyo lokuqhawula phakathi koqhagamshelwano oluhlangabezana neemfuno ezichaziweyo;xa ikwindawo evaliweyo, inokuthwala okwangoku phantsi kwe-norma...Funda ngokugqithisileyo -
Isikhululo sohlobo lwebhokisi
I-substation ye-box-type substation iqulunqwe kakhulu ngamacandelo ombane afana ne-multi-circuit high-voltage switch system, i-armored busbar, i-substation edibeneyo ye-automation system, unxibelelwano, i-telecontrol, i-metering, imbuyekezo ye-capacitance kunye ne-DC power supply.Ifakwe i...Funda ngokugqithisileyo -
Utshintsho olukhulu kwi-photovoltaics lufikile.Ngubani oza kuba yiteknoloji elandelayo eqhelekileyo?
U-2022 ngunyaka ozele yimiceli mngeni yehlabathi liphela.Ubhubhani weNtshatsheli eNtsha awukapheli ngokupheleleyo, kwaye intlekele eRussia naseUkraine ilandele.Kule meko inzima kwaye iguquguqukayo yamazwe ngamazwe, imfuno yokhuseleko lwamandla kuwo onke amazwe kwi-...Funda ngokugqithisileyo -
Umsebenzi kunye nokusebenza kwamandla ombane aphezulu iseti epheleleyo yezixhobo
Isixhobo esipheleleyo sombane ophezulu (ikhabhinethi yokusasazwa kwamandla ombane aphezulu) ibhekisa kwisixhobo sokutshintsha se-AC sangaphakathi nangaphandle esisebenza kwiinkqubo zamandla ezinombane we-3kV nangaphezulu kunye nee-frequencies ze-50Hz nangaphantsi.Isetyenziswa ikakhulu kulawulo kunye nokukhuselwa kweenkqubo zamandla (kubandakanywa...Funda ngokugqithisileyo -
Yintoni ioyile entywiliselweyo yokulawula uxinzelelo lweoyile entywiliselweyo yokupholisa isilawuli sokungenisa
Isilawuli se-oyile-entywiliselwe i-oyile-i-self-cooling induction regulator Isicelo: I-induction voltage regulator inokulungelelanisa i-voltage ephumayo ngaphandle kwenyathelo, ngokutyibilikayo nangokuqhubekayo phantsi kweemeko zomthwalo.Isetyenziswa ikakhulu kuvavanyo lombane kunye nombane, ulawulo lobushushu kwiziko lombane, irec...Funda ngokugqithisileyo -
Uhlalutyo kunye noNyango lweZizathu eziThandathu zokungalungelelani kweVoltage yeNkqubo yeMbuyekezo
Umlinganiselo womgangatho wamandla ngumbane kunye namaxesha.Ukungalingani kwamandla kagesi kuchaphazela kakhulu umgangatho wamandla.Ukonyuka, ukuncipha okanye ukulahleka kwesigaba sombane wesigaba kuya kuchaphazela ukusebenza ngokukhuselekileyo kwesixhobo sombane wombane kunye nomgangatho wamandla ombane womsebenzisi ukuya kumaqondo ahlukeneyo.Kukho izizathu ezininzi zevoltag ...Funda ngokugqithisileyo -
Ubume bophuhliso loshishino lokuguqula amandla, ukukhuselwa kwamandla okusingqongileyo kuya kunciphisa kakhulu ukulahlekelwa kwamandla
Isiguquli samandla sisixhobo sombane esingaguqukiyo, esisetyenziselwa ukuguqula ixabiso elithile le-AC yombane (yangoku) kwelinye i-voltage (yangoku) ene-frequency efanayo okanye amanani ahlukeneyo ahlukeneyo.Siziko lombane kunye nesikhululo esingaphantsi.Esinye sezixhobo eziphambili zeziko.Eyona nto ikrwada...Funda ngokugqithisileyo
