Kudzora Kwemaindasitiri Kwekutanga kweBingsen
Inductance ihunhu hwemuviri mudunhu rinotsanangura kuti zvikamu zvedunhu zvinoramba sei shanduko mumagetsi uye zvinogadzira voltage. Kuti titsanangure pfungwa iyi zvakadzama uye mumashoko epasi rose, ngatiiongororei muzvikamu zvakati wandei:
1. Simba remagetsi neremagetsi
Chekutanga, zvakakosha kunzwisisa kuti kana magetsi achipfuura nepawaya, anogadzira simba remagineti. Iyi ndiyo nheyo huru yemagetsi. Simba resimba remagineti rinoenderana nehukuru hwemagetsi: simba remagineti parinokura, simba remagineti rinogadzirwa rinowedzerawo.
2. Kupinza kwemagetsi
Tevere, tichatanga kuzivisa nezve electromagnetic induction. Mutemo waFaraday we electromagnetic induction unotiudza kuti simba remagineti rinochinja rinogona kugadzira voltage muma conductors akakomberedza. Izvi zvinoreva kuti kana uine simba remagineti uye simba rayo richichinja, rinogona "kufadza" kana "kukonzera" voltage muwaya dziri pedyo.
3. Basa re inductance
Saka, inductance inoshanda sei? Kana uine waya (senge coil) woisa magetsi mukati, simba remagineti rinogadzirwa. Kana simba remagineti rikatanga kuchinja (kuwedzera kana kudzikira), simba remagineti rakaripoteredza richachinjawo. Zvinoenderana nemutemo waFaraday, simba remagineti iri rinochinja richagadzira voltage inokonzerwa pawaya, iyo inoedza kuchengetedza kuyerera kwesimba remagineti rekutanga kusina kuchinja. Chiitiko ichi chiratidzo chekusachinja.
Kana magetsi akawedzera, inductor ichagadzira voltage inodzokera shure, ichiedza kuderedza magetsi. Kana magetsi akadzikira, inductor ichagadzira voltage yekumberi, ichiedza kuwedzera magetsi. Ndosaka dzimwe nguva ma inductors achitsanangurwa se "inertia" yemagetsi, achidzivisa shanduko dzemagetsi.
4. Coil uye Inductance
Mukushandiswa kwazvinoitwa, kuti kuwedzera simba remuchina wekuisa mawaya, waya dzinowanzo sungirirwa muchimiro chemuchina wekuisa mawaya. Waya yega yega iri mukati memuchina wekuisa mawaya ichakanganisana nekuda kwesimba remagineti rinogadzirwa nemawaya ari pedyo, izvo zvinoita kuti muchina wekuisa mawaya ese uve mukuru kupfuura wemuchina wekuisa mawaya akatwasuka.
5. Kushandiswa
MaInductor ane mashandisirwo akawanda anoshanda. Semuenzaniso, mumidziyo yemagetsi, maInductor anogona kushandiswa kugadzirisa kushanduka kwemagetsi; Mumidziyo yekutaurirana isina waya, inoshandiswa pamwe chete nemacapacitor kugadzira macircuit e oscillation anogona kusefa masaini ema frequency chaiwo.
(1) Sefa yemagetsi
MaInductor anoshandiswa muma power circuits, kunyanya pakuchinja magetsi, kuti magetsi nemagetsi zvinyatsofamba zvakanaka, kuderedza ruzha nemaspikes. Anoshandiswa kudzvinyirira ruzha rwe high-frequency uye kupa simba rakasimba reDC kuma circuits.
(2) Kusarudzwa kweResonant Circuit uye Frequency
MaInductor nemacapacitor anoshandiswa pamwe chete kugadzira macircuit e resonant anogona kusarudza kana kuwedzera masaini pamafrequencies chaiwo. Izvi zvakakosha zvikuru mumidziyo yekutaurirana isina waya yakaita seredhiyo nenharembozha, sezvo ichigona kushandiswa pakusefa nekugadziridza mafrequencies.
(3) Kuchengetedza uye kutumira simba
MaInductor anoshanda sezvikamu zvekuchengetedza simba mumaseketi, kunyanya mumagetsi epulse uye mashandisirwo ekuchengetedza simba kwenguva pfupi. Mumatransformer, maInductor anoshandiswa kutamisa simba pakati pemaseketi akasiyana kuburikidza nekubatanidza magineti uye anobvumira shanduko muvoltage uye current levels.
(4) Kuderedza dziviriro yemagetsi ezuva nezuva uye emvura yakawandisa
Mumasekete ekutanga uye emagetsi emota dzemagetsi, ma inductor anogona kudzikamisa mwero wekukwira kwemagetsi uye peak current, nokudaro achipa dziviriro ye overcurrent uye kudzivirira kukuvara kwesekete.
(5) Kugadziriswa kwezviratidzo
Mukugadzirisa masaini eanalog, ma inductor anoshandiswa kusefa masaini ane mafrequency akawanda, match impedance, uye delay signals. Anowanikwa mumhando dzakasiyana dzemafirita.
(6) Kudzvinyirirwa kweElectromagnetic Interference (EMI)
Kupinza kwemagetsi kunoshandiswa kudzvinyirira nekusefa kupindira kwemagetsi (EMI), izvo zvinogona kudzivirira ruzha kuti rusapinde mudunhu uye kudzivirirawo ruzha kuti rusaburitswe kubva mudunhu, nokudaro zvichidzivirira kupindirana nezvimwe zvishandiso.
(7) MaSensor
Mune mamwe matekinoroji e sensor, ma inductor anoshandiswa kuona shanduko mu magnetic fields, izvo zvingave zvine chekuita nenzvimbo, velocity, kana humwe huwandu hwemuviri.
(8) Kugadziriswa kwesimba remagetsi
Muma AC power systems, ma inductor nema capacitor anoshandiswa pamwe chete kuvandudza power factor, kuderedza reactive power consumption, uye nokudaro kuwedzera kushanda zvakanaka kwekushandiswa kwesimba remagetsi.
6. Chikamu chekuyera
Chikamu che inductance ndiHenry (H), chakatumidzwa zita remusayendisiti wekuAmerica Joseph Henry. Kana inductance ye coil iri 1 Henry, saka pese painochinja magetsi pa 1 ampere pa sekondi, inoburitsa voltage inokonzerwa ye 1 volt pa coil.
pfupiso
Saka, zvakazara, inductance chiratidzo chechikamu chinoramba shanduko mumagetsi nekugadzira voltage inodzokera shure mukati mechikamu kuti idzivirire shanduko dzinokurumidza mumagetsi. Iyi nheyo iri nyore ine mashandisirwo akasiyana-siyana mu tekinoroji yemagetsi uye engineering yemagetsi, kubva pakusefa simba kuri nyore kusvika pakugadzirisa mafrequency eredhiyo akaomarara.
Nguva yekutumira: Mbudzi-07-2024
