t2-t0 t2-t1
Tj2 = PM (Z(th)tja - Z(th)tja).
:
t2-t0 tm-tn
Z(th)tjaZ; RthjaRT; Z(th)tja Z2-0; Z(th)tjaZ m-n.
.1.1 .1.2
.1.3
Tj2
Tj2 = PM (Z2-0 Z2-1).
2.
. . , .
.
1. (.2.1).
Tj = +PMRT
2. (.2.2). t1
Tj1 = Ta + PMZ1-0,
t2
Tj2 = Ta + PM(Z2-0 Z2-1)
3. (.2.3). t1
Tj1 = PMZ1-0,
t3
Tj2 = Ta + PM1(Z3-0 Z3-1) + PM2 Z3-2,
t5
Tj3 = Ta + PM1(Z5-0 Z5-1) + PM2(Z5-2 - Z5-3) + PM3 Z5-4.
.2.1
.2.2
.2.3
.2.4
, PM1 = PM2 = PM1 = PM, :
Tj3 = Ta + PM(Z5-0 - Z5-1 + Z5-2 - Z5-3 + Z5-4).
4. (.2.4) f =1/.
Tj
Tj = Ta + PM(tRT/T + (1 - t/T)Zt+ Z + Zt).
, . .
, Tjm.
3.
. . , .
- ().
.
, - .
|
|
. , .
.
1. .
:
1) i = f(t), (.3.1.).
.3.1.
2) , .
, , , . , .
, I1 = f(t) j 0 1 .
.3.2.
I2 = f(t) .
I1 I1 = f(t) t = 1 I2 = f(t) t = 0 2 .
.3.3.
I2 = f(t) (.3.3.).
2. (.3.2.) (.3.3) , i = f(t) (.3.1).
3. (.3.4.) Tjm .
.3.4.
4. (.3.5.) u = f(t) .
5. .
6. , , (.3.6).
.3.5.
7. PM (.3.6.).
.3.6.
8. - S p = f(t).
9. m S , Lt = S/H, .
, Z(th)tja = f(t) t = Z(th)tja Tj , 2.
4.
4.1.
Tj , , . Tjm. Tj<Tjm, . Tj>Tjm ( Tj Tjm), . .
|
|
. , . . N , Tj<Tjm, Tjm .
, N , Tjm c. N , , Tjm .
N1
N1 = Tj"/Tjm,
Tj" - .
, IAV, IAVm. N1
N1 = IAV/IAVm.
N1 .
Tjm, , Tjm.
Tjm, , Tjm.
N , Tjm.
N Tj N , . N , .
, . . . , . , , . , .
.4.1 .
VD1 VD2 (.4.1) 1 I1, I2, 2. UF . .
.
. . . , , . - .
|
|
.
.4.1
.4.2
, .
, . , . .
, . . .
.
, , , , .
. : (.4.2), (.4.3) (.4.4).
" ". , .
.
.
Sm
,
UFM - ( ); Br - ; s - ; I - ; Lm - ; f - ; m - ; w - .
4.2.
UM , URSM, , . UM, , . , UM . - (.4.5). VD1 VD2 URM ( ) IR, - VD1 , VD2. VD1 , URM VD2 .
R1,
|
|
,
n - ; URSM - ; URM - ; IRM - ( ) .
, , , C
,
Qrr - . .
.4.3
.4.4
.4.5
.4.6
, ,
. , . 10 - 20 .
. .
.4.6.
, , RCD - .
5.
151-50-6, 151-80 40, 12 /. , , 1000 .
, , , .
. .