Indingance Coil Guide: Uburyo ikora & Impamvu bifite akamaro

Gusobanukirwa Coil Inductance: Ibyingenzi

Intangiriro kuri Inductance

Kwinjira ni ikintu cyibanze cyumuzunguruko wamashanyarazi apima ubushobozi bwumuzunguruko wo kubika ingufu mugihe umuyoboro uyobowe numuzunguruko. Igitekerezo ubwacyo hano ni electromagnetic induction mu kiyobora: umuyoboro urahinduka, voltage igaragara kuri yo. Ibikoresho bizwi nka inductors cyangwa inductor coil ikoresha iki gikorwa. Mubisanzwe byubatswe ninsinga zizingiye kumurongo ushobora kuba umwuka, ibyuma cyangwa ibindi bikoresho bya magneti. Umubare wimpinduka nibikoresho byibanze nibyo byambere byerekana inductor ya inductor. Kumenya imikorere ya inductance ningirakamaro mugusobanukirwa uburyo inductors ikora mubindi bikoresho bya elegitoroniki.

Ibigize Coil Inductance

Igiceri cya inductance ni insinga itwara ikozwe muri spiral hamwe ninturusu yakomeretse. Igice cyo kuyobora gishobora kuba insinga z'umuringa, insinga y'umuringa ikoreshwa cyane kubera amashanyarazi meza kandi ifite ubushobozi bwo gukora. Ibikoresho byingenzi birashobora gutandukana murwego runini bitewe nibisabwa biranga coil ya inductance kandi birashoboka gukoresha umwuka, ferrite, icyuma nifu yicyuma nkibikoresho byingenzi. Nkuko buri kimwe gifite imbaraga za magnetiki zitandukanye, bigira ingaruka kumashanyarazi kugiti cye. Hano hari imbonerahamwe yibikoresho rusange nibisanzwe bifitanye isano.

Ibikoresho by'ibanze	Uruhare rwemewe	Gukoresha Rusange
Umwuka	1	Porogaramu nyinshi
Ferrite	1.000 - 15.000	Ingano yagutse, kuva kuri RF kugeza kuri electronics power
Icyuma	200 - 10,000	Impinduka zingufu, inductors
Amashanyarazi	4.000 - 6.000	Amashanyarazi ya AC, moteri ya moteri
Amorphous Metal	10,000 - 20.000	Impinduka nziza cyane

Uruhare rwibishishwa bya Inductance mumuzunguruko

Ibishishwa byinduction nibintu byingenzi mumashanyarazi kuko bishobora kubika no gusohora ingufu, ibimenyetso byungurura, bitanga akato. Iyo amashanyarazi anyuze muri inductor, umurima wa magneti urema hafi ya coil. Ububiko bwingufu burashobora gukurura ingufu mumuzunguruko mugihe bibaye ngombwa, kandi bikagira uruhare mugutanga igenzura rihagije ryamashanyarazi. Inductors ikoreshwa kandi muyungurura ibuza urusaku rwinshi kandi ikemerera amashanyarazi (DC) hamwe nibimenyetso bito byanyuze. Bakoreshwa muri transformateur kugirango bahindure imbaraga hagati yimirongo ibiri cyangwa myinshi badakoresheje imibonano. Ni muri urwo rwego, ibisobanuro nyabyo byimyitwarire yimyenda ya inductance irakenewe mugushushanya no kwerekana umubare munini wibikoresho bya elegitoroniki na sisitemu.

Ubwoko bwa Coil Induction

Umuyaga wo mu kirere hamwe na Iron Core Coil

Umuyaga wibyuma byibyuma - ubwoko bubiri bwibanze bwo gushushanya iyo bigeze kwisi ya electroniki. Ikirere cyo mu kirere.Ibisobanuro bya Wikipedia Ibisobanuro bya coil yo mu kirere (abafite umwuka ni ibikoresho byabo byibanze) bakoresha ihame rya inductance kandi nuburyo bworoshye cyane bwa inductor. Kubera ko zidafite intungamubiri za ferromagnetiki, ntabwo zikunda kwiyuzuzamo kandi ntizifite igihombo cya hystereze bityo zikaba zifite akamaro mugukoresha inshuro nyinshi (nko kohereza radio). Ibinyuranyo, icyuma gifata icyuma kirimo intangiriro ifite ferromagnetiki yongerera cyane inductance ya coil hasubijwe ibintu biranga magnetiki yibintu byingenzi. Ibi bituma bakora neza muburyo bwo guhererekanya amashanyarazi no kubika porogaramu ariko ni mubibi iyo bigeze ku gihombo cyiyongereye giterwa numuyaga wa eddy na hystereze cyane cyane mukarere kenshi.

Impinduka zingirakamaro

Impinduka zinyuranye zitanga amahirwe yo guhindura agaciro ka inductance no kuyihuza nibyifuzo byumuzunguruko kugirango utange imikorere myiza. Ibiceri nkibi mubisanzwe bifite kunyerera-bigenda bishobora kwimurwa kugirango uhindure hafi yingirakamaro hamwe nu kuzunguruka kwa coil, bityo uhindure magnetiki flux ihuza bityo inductance. Uku guhuza ni ngombwa mubakira radio no kohereza aho umuzenguruko ugomba guhuzwa neza namasomo asobanura inshuro, cyangwa aho akayunguruzo gasaba guhuza neza.

Igitekerezo cya variable inductance coil iroroshye; nukwimura intangiriro ya coil magnetique irahindurwa kandi birashoboka guhuza imbaraga. Ihindagurika rituma biba ingirakamaro cyane muri elegitoroniki aho impinduka zihinduka zirimo, ariko byongera ubukanishi n'amahirwe yo kwambara.

Impapuro zidasanzwe

Ibikoresho bya inductor byabugenewe byakozwe kugirango bihaze ibyifuzo byihariye bidakwiranye nu kirere gisanzwe cyangwa ibyuma byerekana ibyuma. Ibi birashobora kuba bigizwe na toroidal ihindagurika, itanga imikorere nini na EMI yo hepfo nubwo igishushanyo mbonera cyiziritse cyangwa gishobora gushirwaho nkigiceri cyinshi gishobora kugera ku gaciro keza ka inductance mubunini buke. Hariho kandi ifishi ya coil yacapishijwe kumpapuro zumuzunguruko zanditse (PCB) hanyuma zinjizwa hagati ya PCB kugirango ubike umwanya kandi utange uburyo bworoshye bwo gushushanya ibizunguruka. Ubwinshi bwimyanya idasanzwe itanga ibisubizo kugiti cyinshi cya porogaramu. Kurugero, ibishishwa bya toroidal bikunda gukoreshwa mubikoresho bitanga amashanyarazi na transformateur mugihe umwanya uri murwego rwo hejuru kandi imikorere ni ngombwa, kandi ibishishwa bya PCB birasanzwe mumuzunguruko hamwe na RFID. Ubu bwoko bwerekana ko impinduramatwara ihindagurika kubisabwa mubibazo byubwubatsi.

Uburyo Coil Induction ikora

Igisekuru cya Magnetique

Mugihe amashanyarazi anyuze muri coil ya inductance, umurima wa magneti uba uzengurutse. Izi ni ingaruka zamahame ya electromagnetism, ukurikije amashanyarazi yimuka, ni ukuvuga imigezi, ibyara magnetiki. Ubunini n'icyerekezo cy'iki gice cya magnetiki gishingiye ku mubare w'ibyerekezo n'icyerekezo cy'imigezi. Bitewe nubushushanyo bwabo, ibishishwa bya inductance byongera iki kintu, mugukata insinga gusa no kubikora byongera imbaraga za magneti, bigenda bikomera nkuko buri coil yongeweho. Uyu murima wa magnetiki utanga ubushobozi bwingingo zingirakamaro ni ingenzi cyane kuri sisitemu nyinshi zamashanyarazi kuburyo ikora tekinoroji yibanze ya electromagneti, transformateur, na inductor mumashanyarazi.

Inductance muri AC na DC

Igikorwa cya inductor kiratandukanye cyane muri AC no mumuzunguruko wa DC. Niba ingufu za DC zashyizwe mu bikorwa, nyuma yumurongo wa electromagnetic yumurongo ushyizweho hafi ya coil, inductance irwanya impinduka zubu igabanya ingufu zishobora kubikwa mumashanyarazi. Nyamara kubera ko DC idahinduka, ingaruka zurwego rwinduction nyuma yisegonda. Muburyo bwo guhinduranya (AC) umuzenguruko, icyakora, aho ubunini bwubu nicyerekezo bigenda bitandukana ubudahwema, inductance numubare munini cyane. Ikomeje kurwanya izo mpinduka kandi ibisubizo nigihe kinini hagati ya voltage nubu byitwa inductive reaction. Iri hame ningirakamaro cyane mumashanyarazi no kwerekana ibimenyetso hagati ya sisitemu zitandukanye zamashanyarazi na elegitoroniki.

Porogaramu Ifatika na Ingero

Indimu ya Inductor isanzwe mubikorwa bya elegitoroniki na buri munsi. Zifite uruhare runini muri transformateur kandi zifasha gushyigikira ibintu byose uhereye kumashanyarazi kugeza kuri gride mugucunga urwego rwa voltage. Muri elegitoroniki y'amajwi, bahagarika urusaku udashaka kandi bakanasobanuka neza. Moteri na moteri nabyo ni abantu benshi bakoresha ibishishwa bya inductance kugirango bahindure amashanyarazi ingufu za mashini naho ubundi. Bimwe mubisanzwe inductance coil hamwe nibisabwa biri kurutonde rwimbonerahamwe ikurikira:

Andika	Gusaba	Ibyiza	Kuzirikana
Bisanzwe (Solenoid)	Intego rusange	Igishushanyo cyoroshye, gihindagurika	Umubare munini wo kwishira hejuru
Ikirere	Iradiyo	Igihombo gito kuri frequency nyinshi	Ingano ntarengwa
Ferrite	Impinduka	Gukora neza	Kwuzura kwinshi & ubushyuhe
Toroidal	Ibikoresho byamajwi	Imikorere ikomeye ya magneti, EMI yo hasi	Guhinduranya bigoye, bigoye gukora

Gushushanya no Kwubaka Igiceri cyawe bwite

Ibikoresho n'ibikoresho birakenewe

Kubaka igiceri cya inductance gikubiyemo gukusanya ibikoresho nibikoresho byinshi. Umugozi ningirakamaro cyane kandi mubisanzwe ni insinga yumuringa kubwububiko bwayo bwinshi hamwe nubwishingizi. Agaciro ka inductance ya coil biterwa cyane nicyo kintu cyibanze kiva mu kirere kugera kuri ferrite. Kandi akajagari kugirango uhindure insinga, kugurisha ibyuma kubitumanaho, hamwe na kaseti ya insulasiyo kugirango ikosore imirongo, nayo. Ukeneye ohmmeter, ariko multimeter nayo ningirakamaro kugirango upime coil irwanya hamwe na inductance.

Ibikoresho / Igikoresho	Ibisobanuro	Umubare
Enameled Umuringa	Kuzunguruka coil	Bitandukanye
Ferrite / Ikirere	Gukora nkibikoresho bya rukuruzi	1
Kugurisha Icyuma	Gukora amashanyarazi	1
Ikariso	Kugirango ubone umutekano	Umuzingo
Gukata insinga	Gukata insinga z'umuringa kuburebure bwifuzwa	1
Multimeter	Kugerageza kurwanya no gukomeza	1

Intambwe ku yindi Intambwe Kuri

Gukora igiceri cya inductance kiragoye. Ubwa mbere, menya umubare wizunguruka wifuza kugera kuntego zawe (ushobora kubimenya ukoresheje calculatrice kumurongo cyangwa formulaire). Tangira ukanda ku mpera imwe yumuringa wumuringa ushizwe kumurongo. Hindura insinga hafi kandi iringaniye; burya uri mwiza kuri winding bizagena ibizavamo. Numara kurangiza, shira iherezo hamwe na kaseti. Noneho fata insulation kuva kumpande zombi zicyuma gikomeretsa ukoresheje umugozi winsinga cyangwa icyuma gityaye witonze. Kugurisha izi nama kumuzunguruko cyangwa igikoresho kugirango ukore amashanyarazi akomeye. Ubwanyuma, reba inductance ya coil ukoresheje multimeter kugirango urebe ko ihagije.

Ibibazo

Inductance ni iki?

Inductance ni umutungo wumuzunguruko. Ni igipimo kiziguye cyumubare wamashanyarazi ushobora kubikwa kubushobozi bwamashanyarazi runaka. Yibanze kuri induction ya electromagnetic, aho umuyoboro uterwa nimpinduka mumashanyarazi akikije kiyobora.

Ibiceri bya inductance bikozwe niki?

Coil for inductance ikorwa no kuzunguza insinga ya kiyobora, ubusanzwe y'umuringa, muburyo bwa coil hafi ya core. Intangiriro irashobora kuba igizwe numwuka, ferrite, icyuma cyangwa ifu yifu, ibyo bikoresho bigira ingaruka kumikorere ya coil, kuko bigira ingaruka kumashanyarazi ya magneti.

Nigute ibishishwa bya inductance bikora mumuzunguruko?

Porogaramu ya inductors ikubiyemo inductors ikoreshwa mubikoresho bibika ingufu (urugero nko kuguruka), iyungurura (urugero nko muyunguruzi), kimwe na inductors zikoreshwa mugutanga akato k'umuzunguruko. Umwanya wa magneti ubyara umusaruro unyuze muri inductor kandi ingufu zimaze kubikwa kumurima cyangwa mumashanyarazi zishobora kongera kurekurwa mukuzunguruka. Banze kandi urusaku rwinshi mugihe bemera DC nibimenyetso byo hasi kandi bakoreshwa muri transformateur kugirango batange ingufu no gutandukanya amashanyarazi.

Ni irihe tandukaniro riri hagati yimyuka yumwuka nicyuma cya inductance coil?

Ibicu byo mu kirere bidafite ibyuma byibyuma bityo rero, nta gutakaza imbaraga za magnetiki yibihombo byuzuye & igihombo cya hystereze (igihombo cyibanze), bifitanye isano na ferromagnetic core coil kandi ni byiza cyane kubona aho washyira imiyoboro ya radiyo. Ibiceri-byuma bifata ibyuma bifite ferromagnetic yibanze, byongera inductance hamwe nogukwirakwiza amashanyarazi kubunini bumwe ariko bizanazana igihombo bitewe na eddy-flux na hystereze kumurongo mwinshi.

Ni ubuhe buryo bwo guhinduranya ibintu?

Impinduka zinyuranye zindimu zirashobora guhindura inductance zazo bitewe nigikorwa cyimbere yerekeza cyangwa kure yumuyaga, uhindura magnetiki flux ihuza. Uku guhinduka ni ngombwa kugirango ukoreshwe kuri radiyo yakira cyangwa ikwirakwiza.

Ni ubuhe bwoko bwihariye bwa inductance?

Guteranya-gufatanya induction coil yeguriwe hamwe na progaramu yawe itanyuzwe nibisanzwe byikirere cyangwa ibyuma byibanze. Ibiceri nkibi birimo toroidal coil yo gukora neza hamwe n’umwanda muke wa electromagnetique, hamwe nuduce twinshi two kwinjirira cyane mumwanya muto. PCB ishingiye kuri coil ikoreshwa mubikorwa byo guhuza (ingano) mubikorwa byinganda zuzuzanya.

Nigute ibishishwa bya inductance bibyara umurima wa magneti?

Igiceri cya inductance gifite umuyagankuba unyura hejuru kugirango ubyare umurima wa rukuruzi hejuru ya coil ya inductance. Ikigeretse kuri ibyo, iyi ngaruka irashimangirwa nuburyo bwa coil, ihuza insinga muri spiral, ikagura umurima wa magneti kubera ingaruka zinyongera zinsinga zahindutse.

Nigute ibishishwa bya inductance bitwara ukundi mumuzunguruko wa AC na DC?

Ingero ya inductance, nkurugero, mumuzunguruko wa DC irwanya kwishyurwa mumashanyarazi nyuma yumurima wa magneti umaze gushyirwaho, ariko muri AC irwanya umuyoboro utandukanye, ubara umwanya watinze hagati ya voltage numuyoboro, uzwi nka reaction ya inductive. Iyi mikorere ikora yorohereza ihererekanyabubasha no gushungura ibimenyetso.

Ni ubuhe buryo bufatika bwo gukoresha indimu?

Coil ya Inductance ikoreshwa muri transformateur (kugirango ihindurwe na voltage), ibyuma bya elegitoroniki (muyungurura urusaku) no muri moteri na generator (kugirango bihindure ingufu). Nibice byingenzi mubikoresho byinshi byamashanyarazi yo kugenzura ingufu no kwerekana ibimenyetso ..

Nigute ushobora gukora igiceri cyawe cya inductance?

Kugirango wubake igiceri cya inductance, kusanya ibikoresho nibikoresho, nkumuringa wumuringa usizwe hamwe nibikoresho byingenzi, kugurisha ibyuma na multimeter. Noneho shaka umubare wawe wibyifuzo, hanyuma uhindure insinga uko ushoboye kuzenguruka intoki, ukosore imirongo, kugurisha impera zumuzunguruko wawe hanyuma upime inductance ya coil yawe kugirango urebe niba iri murwego ukeneye kuba.