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629.439:4.027.3:621.313.282:538.945 . . , , 쳿 ...

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629.439:4.027.3:621.313.282:538.945

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In article consider the problem of calculating forces in the magnetic levitating transport vehicle. Are obtained expressions for calculating of mutual induction coefficient for rectangular coils and its derivatives by space coordinates.

It can significantly reduce the computation time in modeling the dynamics of the vehicle.

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. [16]. , [1, 2]. . , , , , .

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. . , 2010 볿 [15].

fL [1] (1) Is s- , ik k- 볿, Msk s- k- 볿. fD fz (2) . Is , ik 볿 x, y z.

볿 ik , [25].

, 볿.

, [2, 3] . ik k- 볿 (3) 볿, Rk Lk k- .

[4, 5] (3) Msk.

(3)

   

(5) Vx, Vy Vz x, y z , :

(6) Msk .

(3, 4): [5, 6] [7], [8].

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. Msk . .

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. [1], (7) .

Mab x, y z. (7) + (8)

   

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(19) R, P Q x, y z, (20) ϳ (20) (19) (21) (21) , (10). (21) 16 , (10) 16 1536 . , 100 .

(21) , (10), . , 0,15 x 60 / : 1 , 볿 0,3 , 볿 0,33 , 볿 0,3 , Is =105, 볿 0,015 , 볿 3,7 10 7 1 1. (6) (21) 볿 8,3 , , (10). 2,1 10 5 , , 10 3 .

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1. . . / . . . . : , 2001. 479 .

2. Takahashi . Suspention characteristics of magnetically suspended high-speed trains / . Takahashi, K.

Okuyama // Hitachi Review. 1972. Vol. 21. 8. P. 300308.

3. . U- / . , . // . 1984. Vol. 57. 3. P. 201208.

4. Takano I. Characteristics of magnetic levitation for high-speed trains / Takano I., Saito Y., Ogiwara H. Proc.

4th Int. Cryog. Eng. Conf. Eindhoven, 1972. P. 188190.

5. Hoppi L. Electromagnetic lift and drag forces on a superconducting magnet propelled along a guideway composed of metallic loop / Hoppi L., Chilton F., Coffey H. Proc. of Appl. Supercond. Conf. Annapolis, 1972. P.

113119.

6. . . . / . . , . . , . . // . . . 1981. 1. . 7291.

7. . . / . . , . . // . . . 1979. 11. . 9991003.

8. . . / . . , . . , . . . // . .

. 1977. 8. . 865870.

   



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