Inzira

Imibare yo Kubara

igice-umutwe
1 Enameled Copepr Umugozi- uburemere nuburebure bwo guhindura L / KG L1 = 143M / (D * D)
2 Urukiramende Urukiramende- uburemere n'uburebure bwo guhindura g / L. Z = (T * W-0.2146 * T2) * 8900 * 1000/1000000
3 Agace kambukiranya igice cyurukiramende mm2 S = T * W-0.2146 * T2
4 Litz Umugozi-uburemere nuburebure bwo guhindura L / KG L2 = 274 / (D * D * 2 * Imirongo)
5 Kurwanya insinga zurukiramende Ω / L. R = r * L1 / S.
6 Inzira ya 1: Kurwanya Litz Wire Ω / L. R20 = Rt × α × 103 / L3
7 Inzira 2: Kurwanya Litz Wire Ω / L. R2 (Ω / Km) ≦ r × 1.03 ÷ s × kuri × 1000
L1 Uburebure (M) R1 Kurwanya (Ω / m)
L2 Uburebure (M / KG) r 0.00000001724Ω * ㎡ / m
L3 Uburebure (KM) R20 Kurwanya abayobora kuri 1km kuri 20 ° C (Ω / km)
M Ibiro (KG) Rt Kurwanya kuri t ° C (Ω)
D Diameter (mm) αt Coefficient yubushyuhe
Z Uburemere (g / m) R2 Kurwanya (Ω / Km)
T Umubyimba (mm) r Kurwanya metero 1 umurongo umwe wometseho insinga z'umuringa
W Ubugari (mm) s Imirongo (pcs)
S Agace kambukiranya ibice (mm2)