Jigon maganadisu na dindindin

A cikin injinan lantarki na DC na yau, hanyar motsa jiki da ke amfani da halin yanzu na DC don samar da babban filin lantarki na bayan fage ana kiransa excitation yanzu;idan aka yi amfani da magnet da ba za a iya jurewa ba don maye gurbin kuzarin da ake da shi don samar da babban filin lantarki na sandar igiya, irin wannan injin lantarki ana kiransa injin lantarki da ba zai iya jurewa ba.

Ana iya samun buroshi a lokuta da yawa, don haka galibi ana amfani da shi a cikin ƙanana da ƙananan injinan lantarki.Lokacin amfani da madaidaicin mitar wutar lantarki, injin maganadisu wanda ba zai iya jurewa ba kuma ana iya yin amfani da shi a cikin tsarin sarrafa ƙimar kuɗi.Tare da ci gaba da gyare-gyare tare da haɓaka ingancin samfuran maganadisu da ba za a iya jurewa ba, an yi amfani da injinan lantarki na dogon lokaci mai ƙarfi a fagage daban-daban kamar na'urorin iyali, kayan aikin likita, motoci, jirgin sama da kuma kariya ta ƙasa.

Rashin lalacewar injin maganadisu na dogon lokaci shine idan aka yi amfani da shi ba daidai ba, lokacin da yake aiki da tsada ko kuma rage yawan zafin jiki, a ƙarƙashin ayyukan ƙwaƙƙwaran abin da ke haifar da inrush na halin yanzu, ko kuma ƙarƙashin matsanancin ƙarfin injin, yana iya yiwuwa. haifar da lalacewar da ba za a iya jurewa ba.Demagnetization yana sa aikin motar ya raunana ko ma rashin ma'ana.Don haka, dole ne a ɗauki magani na musamman yayin amfani da injin maganadisu na dindindin.
Gabatarwa

A cikin 1832, matashin injiniyan lantarki na Faransa Pixy ya yi nasarar yin gwaji-samar da janareta mai jujjuyawar maganadisu na dogon lokaci a duniya.

A cikin wannan janareta, Pixie ya shigar da na'urar sadarwa ta farko, wanda ya canza yanayin jujjuyawar da aka kirkira a cikin janareta zuwa madaidaiciyar data kasance da ake buƙata don masana'antar kasuwanci a baya.Duk da haka, nau'in maganadisu na Pixie wanda ba zai iya jurewa ba suna da nakasassu na musamman guda biyu.Na farko, na'urorin sa suna da girma sosai, kuma yana da wahala a haɓaka ƙarfin ta haɓaka saurin.Na biyu, manufarsa ita ce ma'aikata, wanda kuma yana da wahala a sami babban ƙarfin wanzuwa ta hanyar haɓaka ƙimar.

A daidai lokacin da Pixie ya haɓaka janareta na maganadisu na dogon lokaci, wasu mutane kuma sun yi nazarin janareta na magnet wanda ba zai iya jurewa ba kuma sun yi wasu mahimman sabbin abubuwa.Daga 1833 zuwa 1835, Sushston da Clark da sauransu tare sun haɓaka sabbin na'urori irin su jujjuya kayan armashi da tsarin maganadisu na tsaye.Saurin juyawa.

Tun daga wannan lokacin, mutane sun kuma canza na'urar samar da wutar lantarki, suna canza ma'amala da ita zuwa igiya mai jujjuyawa, da kuma canza hannun da injin tururi ke tukawa.Ta yin wannan, an inganta saurin sosai, haka kuma adadin makamashin lantarki da aka ƙirƙira ya ƙaru sosai.

Dangane da fasaha guda 2 da ke sama, an kuma aiwatar da wasu fasahohin.A kusan 1844, a cikin Faransa, Jamus, Biritaniya da sauran ƙasashe, a halin yanzu an sami manyan janareta masu banƙyama don samar da sabon wutar lantarki don samar da wutar lantarki, da kuma samar da sabuwar wutar lantarki ga injina ta hanyar motar lantarki ta farko.

Haihuwar injin janareta na dindindin na maganadisu shine karo na farko da makamashin injina da ya rikide daga thermal energy ya zama makamashin lantarki, ta yadda dan Adam ya samu sabon wuta mai fa'ida mai fa'ida bayan wutar zafi.