Misiyano mikuru pakati pezvinhu zvemuviri zvemagineti maseketi nemaseketi emagetsi ndeaya anotevera:
(1) Pane zvakanaka conductive zvinhu muzvisikwa, uye kune zvakare zvinhu zvinodzivirira kune yazvino.Semuenzaniso, iyo resistivity yemhangura ndeye 1.69 × 10-2Qmm2 / m, nepo resistivity yerabha inenge ka10 yakakwirira.Asi kusvika pari zvino, hapana chinhu chakavharirwa magineti flux chawanikwa.Iyo magnetic permeability yebismuth, iyo ine diki yemagineti inogoneka, ndeye 0. 99982μ .Iyo magnetic permeability yemhepo ndeye 1. 000038μ .Naizvozvo mhepo inogona kuonekwa sechinhu chine yakaderera magineti permeability.Iyo hukama permeability yeferromagnetic zvinhu zvine yakanakisa permeability ingangoita rechitanhatu simba regumi.
(2)Ikozvino ndiko kuyerera kwemazhinji akachajwa mune conductor.Nekuda kwekuvapo kwekupokana kwekondukita, simba re electrodynamic rinoshanda pamazhinji akachajwa uye rinopedza simba, uye kurasikirwa kwesimba kunoshandurwa kuve kupisa.Iyo magineti inoyerera haimiriri kufamba kwechero misa, uye haimiriri kurasikirwa kwesimba, saka iyi fananidzo inonyengera.Dunhu uye redunhu remagineti rinoita serakaparadzana, uye imwe neimwe ine yayo isina mubvunzo chinhu chekutsvoda kufunga mukati mebundle.Enzaniso iyi yakaremara nekuda kwekupera simba.Dunhu uye dunhu remagineti zvinoita kunge zvakasiyana, uye imwe neimwe ine yayo isina kubvunzwa yemuviri chirevo.
Iyo magnetic circuit yakasununguka:
(1) Iko hakuna kutyora mune remagineti sedunhu sedunhu;iyo magnetic flux inowanikwa kwose kwose.
(3) Magnetic maseketi anenge agara asina mutsara.Iyo ferromagnetic chinhu magnetoresistance haina mutsara, iyo mhepo gap magnetoresistance ine mutsara.Mutemo weohm uye kusada kuchema kwemagnetic circuit yakanyorwa pamusoro apa yakarurama chete mumutsara wemutsara.Saka iyo chaiyo dhizaini, kazhinji shandisa BH curve kuwana nzvimbo yekushanda.
(2) Sezvo pasina zvachose chisingapindike, iyo magineti inoyerera haina kumanikidzwa, chikamu chete cheiyo flux inopfuura neyakatemerwa magineti wedunhu, uye imwe yese inopararira munzvimbo yakatenderedza dunhu, iro rinonzi kuvuza, uye iyo chaiyo kuverenga uye kuyerwa kwekudonha uku kwakaoma, asi hazvigone kuregererwa.
Nguva yekutumira: Mar-17-2022