Transients mune magetsi nematunhu

Uchifunga transients mu dzemagetsi nematunhu, hazvibviri tisingatauri chokwadi kuti vakadaro mananara chaizvo dzinongoitika uye kusvika oneka. Uyezve, mumwe munhu anotarisana pamwe kuratidzwa wavo muupenyu hwako hwezuva nezuva. Somuenzaniso, yaisanganisira mu pomumbure pamusoro kudziyisa chinhu (hita yemagetsi, mafuta hita) tembiricha rukasafashukira nokusingaperi, uye kune mumwe ukoshi kuti inoenderana zvinoverengeka pamusoro. Vakadai ambient tembiricha, mwando sandara, pakati zvechadenga waya, etc. Saka kutonhora kunoitika kune imwe nezvishoma-mamiriro kukosha, pane kuti kumhedziso razero. Nemamwe mashoko, zvose kunyama mananara inogona conditionally rakakamurwa kupfuura uye akatsiga. Chokutanga kuchinja pakati kwokutanga uye yokupedzisira gadza.

Chii transients mune magetsi nematunhu? Ari kuongorora chero mudunhu zvaunofanira kufunga zviviri zvichibvira modes: kwakaenzanirana uye zvinopfuura. Wokutanga kunoratidzwa idzokororo paminiti chikwata nguva nguva imwe tsika yacho rakatumbuka kuitika uye voltage mumativi ose redunhu. Transients mune zvemagetsi nematunhu vari nyore kunzwisisa kana kuchinja dzakadaro akamiswa zvino tinogona kutaura pamusoro panowanikwa rakadzikama wehurumende. Mugumisiro zvinotevera: mamiriro umo hapana shanduko, mu pfungwa, vanogona nokusingaperi.

Transients mu Linear yemagetsi nematunhu vakajaira zvose. Chokwadi, pane imwe nyaya, kuti kana iwe tinya musha ufambe mwenje anopisa akabuda kana kunyange masarasara akaviruka chaipo magirazi girobhu racho. Uyezve, unogona kuitika somunhu budgetary mwenje, uye pamwe muchiso zvinodhura. In ichi "mhosva" transients mu dzemagetsi matunhu. Panyaya iyi, iyo watinya chinja akaita kuchinja akatanga kuchinja muinonzi kushandisa (i.e., nokuchinja). Kutaura zvazviri, zvikonzero zvingava zvakasiyana Changing parameters nesimba rezvokudya, kunyanya dunhu pfupi Kufurirwa nevamwe (remagineti, tembiricha), etc. Direct kukarukureta dzaishandiswa nokuda kuchinja nguva voltage uye ano kunobvira kuburikidza kukura. Differential equations , uye kadambari kuti chinokosha. Munguva Masvomhu, uwandu rinobva kunobva zvakananga pamusoro pezvokuvamba cheni pachayo.

Sezvo kazhinji ya kuchinja kwacho rinowanikwa kwete mumasekonzi uye hundredths uye thousandths chechipiri, dzimwe nguva mubvunzo kuti kana Masvomhu. Zvechokwadi, chii chaizoitika munguva pfupi yakadaro? Haiwa, iyi yapera, uye zvinoratidza kuti zvikuru zvakawanda. Somuenzaniso, simba contactsGoogle Mutange munogara akagadzirirwa dzakakwirira zvikuru uno kupfuura chezita. Mukuwedzera, neshamwari kazhinji kuvharwa arcing makamuri (mbariro). Izvi imhaka yokuti panguva nokuchinja (pamusoro / remudunhu rakazaruka), magetsi rwuchiwanzwa zvakapetwa kagumi, uye kubvisa zvichibvira migumisiro zvinogadzirisa aya rikashandiswa.

Funga transients Videocon matunhu. Somuenzaniso, tora dunhu zvinosanganisira simba panobva, peya resistors (R1 uye R2), mumwe capacitor (C) uye voltmeter (V), kubata mu zvakafanana. Kana capacitor inoshandiswa ane kukwanisa vemakumi microfarads, uye kurwisa R1 uye R2 - vaviri zana churu-ohms ukuwo, zvino kana simba dzikava pamusoro museve voltmeter kwete pakarepo anoratidza munhu kuitika voltage kukosha uye zvishoma nezvishoma dzikatsauka razero. zvinopfuura uyu anokonzerwa kuunganidza mutariri mugaba. Nokudaro, rakadzikama mamiriro kunoitika panguva kudyiwa ari reactive zvinoriumba hunoguma.