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Litaba

Selelekela sa surge Hona joale ho buuoa ka lebelo le holimo kapa la moroalo o moholo ho feta oa boemo bo tsitsitseng o hlahisoang ha motlakase o buloa kapa ha potoloho e sa tloaeleha. nakong eo phepelo ea motlakase (haholo-holo e bua ka phepelo ea motlakase) e sa tsoa buloa. Hobane moeli oa potoloho ka boeona o ka ba o phahameng ho feta phallo ea motlakase ka boeona; kapa ka lebaka la phepelo ea motlakase kapa lipotoloho tse ling potolohong. Karolo ea tšitiso ka boeona kapa li-spikes tse ka ntle li bitsoa surge. E ka 'na ea etsa hore potoloho e chese ka nako ea ts'ebetso, e kang PN junction capacitance breakdown, resistance blown, joalo-joalo Tšireletso ea surge ke ho sebelisa likaroloana tsa linear ho ea holimo Bakeng sa lipotoloho tsa tšireletso tse etselitsoeng maqhubu a phahameng (surge) a utloahalang. moralo, li-capacitor tse bonolo le tse sebelisoang hangata ka ho ts'oana le letoto la inductance li sebelisoa.

The performance of surges surges generally exist in the power distribution system, e leng se bolelang hore surges e hohle. Lipontšo tse kholo tsa ho phahama ha tsamaiso ea kabo ea matla ke: - Ho feto-fetoha ha motlakase - Tlas'a maemo a tloaelehileng a ho sebetsa, mechine le lisebelisoa li tla ema kapa li qale - Ho na le li-air conditioner, li-compressor, lifti, lipompo kapa li-motors ka thepa ea motlakase - Litsamaiso tsa taolo ea likhomphutha hangata li bonahala li le sieo Mabaka a ho seta bocha - hangata koloi e hloka ho nkeloa sebaka kapa ho khutlisetsoa morao - bophelo ba ts'ebeletso ea lisebelisoa tsa motlakase bo khutsufatsoa ka lebaka la ho hloleha, ho seta botjha kapa mathata a motlakase

Litšobotsi tsa ho phahama Nako ea ho hlahisa li-surges e khutšoanyane haholo, mohlomong ka tatellano ea picoseconds. tlhōrō ea hona joale e kholo haholo ho feta ea boemo bo tsitsitseng.Motlakase o lokela ho fokotsa boemo ba ho phahama hoo AC switjha, marokho a rectifier, fuse, le likaroloana tsa EMI filter li ka mamellang phepelo ya motlakase kapa ho etsa hore fuse e foke.


Nako ea poso: Nov-20-2021