m = 1200 Ie = 0.0904 2 Id = 0.136 2 if = 2.92 I1 ≈ I2 = 2 · 1.24 2 r ≈ rrw ≈ r0 = 0.32 !
Ig
ig
& $'
$"*
"
#
& &" &&'(
"'(
*#
$
&&%)%
#)
%
&&##( 2
&&
+ λ , " m = 1500 - cD = 0.29
Af = 2.1 2 - .
/ cR = 0.01
- cLf = 0.1 cLr = 0.08 - η = 0.95 ρ = 1.22603 r ≈ rrw / + && 0 "&& 0
1 / 2 / %3 / + 0.3g && 0 "&&
0 1 λ = 1.06
/ 4 v 1 Pe, = 130 45 Pe (v ) = Pe, # i1 = 3.78 i2 = 2.06 i3 = 1.35
i4 = 0.97 i5 = 0.74 if = 3.39 r ≈ rrw ≈ r0 =
0.316 ne, = 4500 / + / ηif ig Me /rw + ./ 6 Me = 250 7 -
η = 0.955
$ 1200 6
ig,1 = 4.1 3.6 0.28 - &( -
0.33 1.9 2 1.226 03 -
&& % .
/ 4 8 8 / + / + ig,4 $
/ 9
ig,1 : #&3 ;
. -
/
/ 9
ig,4 $
9000
8000
7000
6000
t
F [N]
5000
4000
3000
2000
1000
0
0
20
40
60
80
100
v [km/h]
120
140
160
180
4800
4600
4400
Ft [N]
4200
4000
3800
3600
3400
3200
3000
5
10
15
20
25
v [km/h]
30
35
40
" < "
45
200
% # 9
$ )&& *&& 6 # 6
ig,1 = 2.76 ig,2 = 1.00 #)$ - &( "&& &#') ")* 2 1.226 03 - &)% - && % .
/ 7 8 / = / + . /
/ + 125
120
115
105
100
e
M [Nm]
110
95
90
85
80
75
400
600
800
1000
1200
n [rpm]
1400
1600
1800
# 9
(") 9
6
(580, 118) (850, 125) (1800, 78)
$ 9
(")
#
) ('& > 9 "$ % = ( ' 4 ) 5 9
% > 9 ('& ./ ./ 9 ((& ( ' > 9 ?
@ ( ' A ('& (' ) = ( ' > 9 ('&
' ' 8 "&&& ) " . )&& " A )# 0 & 91 '" 0 & / %
2 0 )0$) - cD = 0.934 - cL = cLf + cLr = −2.617 . cL /cD ;
−3.14/1.09 9 −2.03/0.68 91/
c ! c " # # $
% % # % !& '
D
L
"# 03 - 1 Ar + Br v + Cr v 4 ,
cR =
1000
$
v 0 - Ar Br Cr Ar = 8.86 Br = −0.0001 0 Cr = 1.99 · 10−9
4 04 '; * ./ $0"# ./ $0%&
$0%" %0$( $0%& if = (23/14) · (50/14) ##& .B # #"$
#$* / - (%3
7 . / / ig,7 ' v ' %&& + v ig,7 C v 5
/ % ) ig,5 = 1.5
ig,6 = 1.33 = λ = 1 + ' %&& % ) 4 5 . (/
' D #& E & &$( "&&& . / 9 != 9 *&) ' %&& 6 #% % %&& . (* 6 7/ * &&& . 6
' %&& / 7 6 %
* A"&&& ; ( % ! % ! ) )* +, - . /0 $ 11
!
% 2
. % . 3
4 ! !
% - % !
0 4 ! 5 ) % ! % % 6*" 11 ! ! 72
.
!
! / ! -
% %0 8 . 9 . -: % : ;0 . ! -/ %% 9 3
<=!0
(
)
* (&& = F > 8 9
(&( >;= .G >8 (&) = / , 9
; & D 9
(&( H '& (&& . )*& ""& / ?@ 8 IJ , 6 9 6 6 , '
6 "A% ! 7 6 7 (* 6 # . "& 6 '& . #/ /
"% 2 **& " 6
;
#
*
" G FD FR,f FR,r 7 7 (* # ; K . /
/ + . %/ C "&& &
. /
/ 4 5 4 5 C FR = cR Fz, , - L " cR cR ) M
(
( ( & ;
"&&& '# H1 . = ;
%' ;G/ 4 %$& . #&& $& "&&
/ *#&
7 6
;
ig,4 = 1 "$* % -
) . - 6 / ) ' 6 ' * $ && =2 H1 ( & H . / % D Pe ;
H1
'# &
) = P 8 N PR,2 ' = PR,1 Pb,1 ;
* = ( / + . $/ C "& 0 & 0 . /
/ Af = 1.3 2 ( .
/ " 03 + - cD / + $ )& 0 . / = λ4 = 1 "
& m ; 1 l h lf lr - μ 7 + / ; / ; / ; #
λ1 = 1.35 .I2 /I1 ≈ 16/ λ2 = 1.15 λ3 = 1.09 λ4 = 1.07 λ5 = 1.06 .I2 /I1 ≈ 1.9/
" / Pa = 12.7 4 v = 100 0 Pa = 75.6 4 v = 200 0
/ Pa = 34.2 4 v = 100 0 Pa = 118.5 4 v = 200 0
/ Pa = 149.5 4 v = 100 0 Pa = 349.2 4 v = 200 0
/ v
= 242.6 0
# / v = 41.8 0 v = 76.8 0 "
v = 117.1 0 #
v = 163.0 0 $ v = 213.7 0 % / Ft = 9.6 7 Ft = 5.3 7 "
Ft = 3.4 7 #
Ft = 2.5 7 $
Ft = 1.89 7 % $ / ne = 1000 ne = 6000
/ ig,4 = 0.9
/ ig,1 = 4.35
/ ig,4 ≈ 1.05
% /
/ p = 24.8◦ / v = 70.1 0 .
v
/
= 65 0 ) > 9 +6 =
( ' > .>/ = ( ' O1
.2/ P N $
. 22 #/ .
$
2 / > cD = 0.361 O1 cD = 0.464
"& = > L 2
> P > 9 . / G 1 > . "%/ O1
. "#/ >
(' = O1 "&3 "&3 %3 ;
"
O1 > 9 (' > ( '0"& > O1 , N
- cD = 0.387 O1 ?@
B , 6
> O1 . ""/
%
"" > (' "# = ( '0"&
' / v
= 303 0 ig,7 = 1.22 "*%3 / ẍ5 = 6.28 02 ẍ6 = 5.49 02
* / v
#% 0
/ p = 4.3%
( / v
#& Q $& 0
/ cD = 0.99
/ ẍ = 1.14 02
μ
lr
l
g
h
1 + μ l
lf
μ l g
/ aG =
h
1 − μ l
/ aG = μ g
& / aG =
)