Transients a cikin wutan lantarki

Idan akai la'akari da transients a lantarki haihuwarka, ba shi yiwuwa ba a ambaci cewa irin wannan mamaki suna quite halitta da kuma wasu har ake iya faɗi. Haka kuma, kowane mutum na fuskantar da su bayyana a cikin rayuwar yau da kullum. Alal misali, a kunshe a cikin cibiyar sadarwa na dumama rabi (hita lantarki, man fetur da hita) zafin jiki ba ya tashi illa ma sha Allahu, kuma zuwa wani daraja da ta dogara da dalilai da dama. Kamar yanayi zazzabi, zafi matakin, cikin halaye na waya, da dai sauransu. Haka kuma, da sanyaya auku to a wasu kwari-jihar darajar, maimakon zuwa cikakken sifili. A wasu kalmomin, duk jiki mamaki za a iya yanaye kasu kashi dõgẽwa da kwari. Na farko shi ne a canji tsakanin na farko da kuma karshe shigar.

Mene ne transients a cikin wutan lantarki? A cikin bincike na wani rangadi ka bukatar la'akari da biyu yiwu halaye: kwari da kuma mai shudewa. A farko ne halin da maimaita da naúrar lokaci instantaneous dabi'u na alternating halin yanzu da kuma irin ƙarfin lantarki a dukan sassa na kewaye. Transients a cikin wutan lantarki ne sauqin fahimta lokacin da irin canje-canje suna kare, sa'an nan ba za mu iya magana game da abin da ya faru na kwari jihar. Sakamako daga cikin wadannan: wani yanayin a cikin abin da babu wani canji, a ka'idar, zai iya wuce illa ma sha Allahu.

Transients a mikakke lantarki haihuwarka ne saba wa duk. Lalle ne, a cikin kowane hali, da cewa lokacin da ka danna gida canzawa da fitilar konewa daga ko tarkace ya tashi a cikin sosai gilashin kwan fitila. Haka kuma, shi zai iya faruwa a matsayin kasafin kudin fitilu, da kuma da tsada iri. A wannan "m" transients a lantarki haihuwarka. A wannan yanayin, click canza sa da canje-canje qaddamar mika mulki aiwatar kira switched (Ina nufin, ya sauya sheka). A gaskiya ma, cikin dalilan iya zama daban-daban: canza sigogi na samar da wutar lantarki, musamman a gajeren kewaye . External tsoma (Magnetic filin, zazzabi), da dai sauransu Direct lissafi naúrar for canza lokaci irin ƙarfin lantarki da kuma na yanzu ne zai yiwu, ta hanyar ci gaban da bambanci lissafai , da kuma sarrafa kwamfuta da na game. A dabarbari, da yawan wanda aka samu dogara kai tsaye a kan abubuwa da sarkar kanta.

Tun da kullum da duration na mika mulki aiwatar da aka lasafta ba a seconds kuma hundredths da thousandths na biyu, shi ne wani lokacin wata tambaya na ko lissafin. Lalle ne, abin da zai iya faruwa a cikin irin wannan gajeren lokaci? Alas, wannan ne don haka kawai partially, da kuma kwarewa ya nuna cewa sallama mai yawa. Alal misali, da ikon lambobin starters suna ko da yaushe aka tsara don yafi hakan halin yanzu fiye da maras muhimmanci. Bugu da kari, lambobin sadarwa, sukan rufe arcing bẽnãye (sanduna). Wannan shi ne saboda gaskiyar cewa a lokacin da ya sauya sheka (on / bude kewaye), yanzu ne ta ƙara tenfold, da kuma kawar da yiwu sakamakon wadannan mafita ana amfani.

La'akari da transients RC haihuwarka. Alal misali, sama da kewaye kunshi ikon source, biyu daga resistors (R1 da R2), a capacitor (C) da kuma wani voltmeter (V), da alaka a layi daya. Idan capacitor amfani yana da damar dubun microfarads, da kuma juriya R1 da R2 - kamar wata ɗari da kilo-ohms, bi da bi, sa'an nan a lõkacin da ikon aka kunna kibiya voltmeter ba nan da nan nuna a halin yanzu ƙarfin lantarki darajar da hankali deviates daga sifili. Wannan dõgẽwa ne ya sa ta jari na cajin a cikin akwati. Haka kuma, da kwari jihar ya auku a lokacin da amfani da amsawa bangaren ceases.