nūhou

He aha nā mea e pili ana i ka inductance o ka inductor air core? A he aha kāna kumu no ka helu ʻana?

I. ʻO ke kumu no ka helu ʻana i ka inductance o ka ea kumu inductor:

E hana mua i kahi puʻupuʻu liʻiliʻi me ka pepa, a laila e puhi i ka inductance coil ma ka cylinder e hana i ka inductor air core.
ʻO ke kumu helu helu no ka inductance kumu ea: L(mH)=(0.08DDNN)/(3D+9W+10H)
D——pili anawaena
N——ka helu o ka huli wili
d—–anawaena uwea
H—-coil kiekie
W—-koil laula

II. ʻO ke kumu helu helu o ka ea inductance coil:

No ka circular ea core, hiki ke hoʻohana ʻia kēia ʻano hana: (IRON)
L=N²*AL
L= ka ​​waiwai inductance (H)
N= Ka helu o nā huli wili (huli)
AL = hoʻokomo mua

III.He aha nā mea e pili ana i ka inductance o ka inductor air core?

Ka inductance o kainductor kumu eahilinaʻi nui ʻia i ka helu o ka huli ʻana o ka coil, ka flux magnetic o ka magnet a me ke ʻano wili. Pehea e hoʻonui ai i ka inductance? Inductance L=N²/Manetic kū'ē Rm. Me ka helu like o nā huli wili (N), inā makemake ʻoe e hoʻonui i ka inductance (L), pono ʻoe e hōʻemi i ke kūpaʻa magnetic (Rm), a me Rm = ka lōʻihi o ka coil (h)/relative permeability (u) *'āpana coil (s). No laila, ʻekolu mau ala e hoʻonui ai i ka inductance (ʻo ia hoʻi, e hōʻemi i ke kūpaʻa magnetic Rm)

1: E ho'ēmi i ka lōʻihi o ka wili (Hoʻonohonoho paʻa i nā coils)
2: E hoʻonui i ka ʻāpana coil (E ʻoluʻolu e ʻike ʻaʻole ia ka wahi uea).
3: E hoʻonui i ka permeability (Hoʻololi i ke kumu magnetic - hiki ke ʻike ʻia ka pili pili o kekahi mea mai ka papa hoʻohālikelike)
Hōʻuluʻulu manaʻo: ʻO ka mea i luna e pili ana i nā mea e pili ana i ka inductance o ka inductor air core?
Manaʻo wau e kōkua ia iā ʻoe!