Basa guru rekuita inductance nderokuchengetedza alternating current (kuchengetedza simba remagetsi nenzira yemagnetic field), asi haigoni kuchengetedza yakananga ikozvino (yakananga ikozvino inogona kupfuura nepakati peinductor coil pasina chipingamupinyi).
Basa guru rekuita capacitance ndeyekuchengetedza yakananga ikozvino (kuchengetedza simba remagetsi zvakananga pamaplateti e-capacitor), asi haigoni kuchengetedza kuchinja kwemazuva ano (alternating current inogona kudarika capacitor pasina chipingamupinyi).
Iyo yakanyanya primitive inductance yakawanikwa nemusayendisiti weBritish Faraday muna 1831.
Yakajairika maapplication akasiyana siyana ma transformer, mota, nezvimwe.
Schematic diagraph yeFaraday coil (Faraday coil ndeye mutual inductance coil)
Imwe mhando ye inductance ndeye self-inductance coil
Muna 1832, Henry, musayendisiti weAmerica, akabudisa bepa pamusoro pechiitiko chekuzvipinza. Nekuda kwekubatsira kwaHenry kwakakosha mumunda wekuzvipinza-induction phenomenon, vanhu vanodana unit of inductance Henry, akadimburirwa saHenry.
The self-induction phenomenon chiitiko chakaonekwa naHenry netsaona paaiita ongororo yemagetsi. Muna August 1829, chikoro pachiri pazororo, Henry aidzidza nezvemagineti emagetsi. Akaona kuti koiri yaiburitsa twumoto twusingatarisirwi kana simba radzimwa. Muzororo rechirimo regore raitevera, Henry akaenderera mberi achidzidza zviedzo zvine chekuita nekuzvipinza muropa.
Pakupedzisira, muna 1832, bepa rakabudiswa kugumisa kuti mune coil ine ikozvino, kana ikozvino kuchinja, induced electromotive force (voltage) ichagadzirwa kuchengetedza yepakutanga ikozvino. Saka kana magetsi ekoiri akadzimwa, ikozvino inodzikira pakarepo, uye coil ichaita simba rakakwirira kwazvo, uye ipapo mazhenje Henry akaona (high voltage inogona ionize mhepo uye pfupi-circuit kuti ibudise mazhenje).
Self-inductance coil
Faraday akawana chiitiko che electromagnetic induction, chinonyanya kukosha ndechekuti shanduko yemagineti inoburitsa induced electromotive force.
Yakagadzikana yakananga ikozvino inogara ichifamba munzira imwe. Muchivharo chakavharwa, ikozvino haishanduki, saka ikozvino inoyerera kuburikidza nekoiri haishanduki, uye iyo magnetic flux haigoni kuchinja. Kana iyo magineti flux ikasachinja, hapana induced electromotive simba inogadzirwa, saka yakananga ikozvino inogona kupfuura nyore nepakati inductor coil pasina kuvharika.
Mudunhu re AC, kutungamira uye ukuru hwechizvino chinozochinja nekufamba kwenguva. Kana AC ichipfuura nepakati peinductor coil, sezvo ukuru uye kutungamira kweyazvino kuri kuchinja, iyo magineti inoyerera yakatenderedza inductor ichachinjawo ichienderera. Shanduko yemagnetic flux inokonzeresa kugadzirwa kwesimba remagetsi, uye iyi electromotive simba inongotadzisa kupfuura kwe AC!
Zvechokwadi, chipingamupinyi ichi hachidziviriri AC kudarika 100%, asi inowedzera kuoma kwe AC kupfuura (impedance inowedzera). Mukati mekuvhara AC kupfuura, chikamu chesimba remagetsi chinoshandurwa kuita fomu remagineti uye kuchengetwa muinductor. Iyi ndiyo nheyo ye inductor kuchengetedza simba remagetsi
Iyo musimboti wekuchengetedza inductor uye kuburitsa simba remagetsi iri nyore maitiro:
Kana iyo coil yazvino ichiwedzera-ichikonzera iyo yakapoteredza magineti kuchinja-magnetic flux shanduko-inogadzira reverse induced electromotive simba (kuchengetedza simba remagetsi)-kuvharira yazvino kubva pakuwedzera.
Kana coil yazvino ichidzikira-zvichikonzera kuti magineti atenderere achinje-magnetic flux shanduko-ichigadzira iyo yakafanana nzira inokonzeresa simba remagetsi (kuburitsa simba remagetsi)-kuvharira ikozvino kubva pakuderera.
Mushoko, inductor inochengetedza, inogara ichichengetedza mamiriro ekutanga! Anovenga shanduko uye anotora matanho kudzivirira shanduko yezvino!
Iyo inductor yakafanana ne AC mvura reservoir. Kana ikozvino mudunhu yakakura, inochengeta chikamu chayo, uye kana ikozvino iri diki, inoisunungura kuti iwedzere!
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Nguva yekutumira: Aug-27-2024