Halbach Magnet
Halbach magineti array igadziriro yakakosha yemagineti echigarire anoita kuti magineti kune rimwe divi rerunyoro risimbe, uku ichidzima munda kusvika pedyo ne zero kune rimwe divi. Izvi zvakasiyana chaizvo nemagnetic field akatenderedza magineti imwe chete. Nemagineti imwe chete, une simba rakaenzana remagineti kumativi ese emagineti.
Mhedzisiro yacho yakatanga kuwanikwa naJohn C. Mallinson muna 1973, uye zvimiro zve "one-sided flux" zvakatanga kutsanangurwa naye sekuda kuziva . Mumakore ekuma1980, nyanzvi yefizikisi Klaus Halbach yakazvimiririra yakagadzira Halbach array kuti itarise matanda, maerekitironi nemalaser.
Common Halbach magineti arrays ane mutsara uye cylindrical. Linear array zvimiro zvinonyanya kushandiswa mune mutsara mota, senge maglev chitima; Cylindrical array chimiro chinonyanya kushandiswa mune zvechigarire magineti mota, senge ropa rinoyerera pombi mota mune yemoyo ropa propulsion system. Iyo inotarisisa magineti yeiyo cylindrical array chimiro inokodzerawo kufamba wave machubhu ekutaurirana setiraiti, radar microwave magnetrons, nezvimwe.
1, Halbach magineti ane diki tsoka, huremu huremu.
2, Diki remagineti flux leakage, yakasimba magineti chizvarwa.
3, Inotakurika, compact, uye nyore kushandisa.
4, Iyo ine yakanaka yekuzvidzivirira mhedzisiro, uye inogona kugadzira yakamira magineti yakakura kupfuura kukosha kweiyo yasara magineti.
1, Simba remunda: 1.0 T
2, Mwoyo murefu gaka: 15mm
3, DSV: 5mm sampuli chubhu,＜10PPM
4. Huremu: <15Kg
Ipa yakakosha kugadzirisa
