소형전동 액추에이터 솔레노이드 연구회

߿̵ַ͡ Q&A

ü (966)Solenoid (700)VCM (16)PMA (0) (173)Ÿ (77)

   (2004-03-28 11:06:26, Hit : 8295
 ̵ַ η°.

ȳϼ. ̵ַ尡  긦 Դϴ.
˾ƺ, ʾ ̷ ǵ帳ϴ.
ٻڽð, 亯Ź帳ϴ.

, ϴ.

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⿡ ڰ ڸ ƴ Է Ϸ ϴµ,
̵ַ Է°
F = 1/2 * 1/mu_0 * B^2 * A
̴, 쿡 밡?

׸, Ŀ ڱ B ϱ
̵ַ ڱ ⸦ ϴ
B = 1/2 * 1/mu_0 * n * I * {sin(theta_1) - sim(theta_2)}
ϸ Ǵ?

ڱ ϴ ܸ ؼ,
Է° Ϸ ߴµ, Է°
ϱⰡ ׿. ׷ ϴ° ´ 𸣰...

ѿҹ ġؼ ؾ Ѵٴ ⸦ µ,
׷ Ѵٸ,  ؾϴ ˰ ͽϴ.
(matlab simulink ؼ Ϸ մϴ.)



DZ (2004-03-28 11:07:01)
ȳϼ.

̵ַ Է
F = 1/2 * 1/mu_0 * B^2 * Aε մϴ.
⼭, A ڿ ܸԴϴ.

B ϴ°ε
÷
B = 1/2 * 1/mu_0 * n * I * {sin(theta_1) - sim(theta_2)}
theta  ǹϴ
ذ ʴ±.

غο ߻ϴ B ܼ Ǽ
ʽϴ.
B ϱ ؼ ڼ ִ
ڱȸθ κ ڱ
ؾ մϴ.

ѿҸ ʰ ϰ ϴ
δ ڷι(?) ֽϴ.
Ҵµ Magnetostatic
Ѱ ϴ.

κ ڱ Ͽ մϴ.
Rmx=L/(mu*A)
⼭ L κ ȿ̰ A κ ܸԴϴ.
ڱ׽ Ƿ κг
ܸ mu() ؾմϴ.
ᱹ, ڼ ڱȸθ κ
ܸ ϰ
̾ Ѵٴ Դϴ.

ڱȸθ ̷ ڱ ߴٸ,
ó Ŀ Ŀῡ ü ϴ° ó
ü ڱ մϴ.

ü ڱ Ѵٸ غ
ڼӹе(B) ֽϴ.

B = (N*I)/(Rm*Ag)
⼭ N Ǽ, I , Rm üڱ, Ag غ ܸԴϴ.

ڼӹе
Է Ŀ Է ֽϴ.

⼭ ִ° F B^2 ϱ⶧
̵ ׻ η ۿѴٴ° Դϴ.

ؼ ҷ ѿ ؼ ʿմϴ.

ѿؼ ȼƮ MAXWELL SV()
ڷǿ ÷ FEMM ϼ.

ϼ..
ֱ⸦...

̵ַ꿡 (ʺ^^) [1]
SOL ϰ... [1]


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