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  • faradars.org/fvmec105

    :

    1

    FaraDars.org

  • faradars.org/fvmec105

    .

    2

    FaraDars.org

  • faradars.org/fvmec105

    3

    FaraDars.org

  • faradars.org/fvmec105

    4

    :RLCRC()

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  • faradars.org/fvmec105

    5

    :IC

    FaraDars.org

  • faradars.org/fvmec105

    6

    PIC: PICPIC16F84PIC

    FaraDars.org

  • faradars.org/fvmec105

    7

    : /

    FaraDars.org

  • faradars.org/fvmec105

    8

    2

    PLC

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    9

    ():

    ()

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  • faradars.org/fvmec105

    10

    :

    . .

    LA

    RIV

    A

    LR

    Resistiviy (10-8 m)Material

    8/2Aluminum4000Carbon44Constantan7/1Copper4/2Gold10Iron6/1Silver5/5Tungsten

    FaraDars.org

  • faradars.org/fvmec105

    11

    :

    Req=R1+R2++Rn

    :

    FaraDars.org

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    12

    :

    neq RRRR

    111121

    ...

    FaraDars.org

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    13

    :

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    14

    :

    R=ab10 c tolerance (%)tolarance banda,b and c bands

    ValueColorValueColor

    %5Gold0Black%10Silver1Brown%20Nothing2Red

    3Orange4Yellow5Green6Blue7Violet8Gray9White

    FaraDars.org

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    15

    :

    :

    a= 5 b= 1 c= 2 Tolerance = %5 R=51 102 %5 = 5100 %5

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    16

    :

    FaraDars.org

  • faradars.org/fvmec105

    17

    :

    ()

    FaraDars.org

  • faradars.org/fvmec105

    18

    :

    (LDR)

    =M 1R 100

    =K 1R

    = 50R

    FaraDars.org

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    19

    :

    RTD

    FaraDars.org

  • faradars.org/fvmec105

    20

    :

    100

    1

    FaraDars.org

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    21

    :

    .

    .

    FaraDars.org

  • faradars.org/fvmec105

    22

    :

    :

    (DC)

    ()(AC)

    ()

    FaraDars.org

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    23

    :

    d

    AKC 0

    CtQ

    dssIC

    tV)(

    )(1

    )(

    dt

    dVCtI )(

    FaraDars.org

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    24

    :

    Et E

    CEWVdVCdtdt

    dVVCVIdtW

    0

    2

    0 02

    1

    FaraDars.org

  • faradars.org/fvmec105

    25

    :

    neq CCCC

    1...

    111

    21

    FaraDars.org

  • faradars.org/fvmec105

    26

    :

    neq CCCC ...21

    FaraDars.org

  • faradars.org/fvmec105

    27

    :

    ()

    FaraDars.org

  • faradars.org/fvmec105

    28

    :

    DC.(600). AC

    .

    .

    ():. ACDC

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  • faradars.org/fvmec105

    29

    :

    . (160)

    .

    abc 10

    .

    FaraDars.org

  • faradars.org/fvmec105

    30

    :

    .

    .

    FaraDars.org

  • faradars.org/fvmec105

    31

    :

    ()(DC)

    AC

    ()

    FaraDars.org

  • faradars.org/fvmec105

    32

    :

    ()

    dt

    diLv

    )](1

    [ 00

    tivdL

    vdt

    diLiviP

    t

    t

    2

    0

    1.

    2

    i

    dw P dt Lidi W L ydy Li

    FaraDars.org

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    33

    :

    .

    neq LLLLL ...321

    FaraDars.org

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    34

    :

    neq LLLLL

    11111321

    ...

    FaraDars.org

  • faradars.org/fvmec105

    35

    :

    RLCRC

    () ().

    ().

    .

    .

    FaraDars.org

  • faradars.org/fvmec105

    36

    :

    RLCRC

    RC . RLC

    FaraDars.org

  • faradars.org/fvmec105

    37

    :

    RLCRC

    RC

    FaraDars.org

  • faradars.org/fvmec105

    38

    :

    RLCRC

    RC

    FaraDars.org

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    39

    :

    RLCRC

    .0.707

    =1

    2

    FaraDars.org

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    40

    :

    RLCRC

    RLC

    (I(t(V(t

    () = +1

    () +

    )(

    FaraDars.org

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    41

    :

    RLCRC

    s = j

    )(

    )(= +

    1

    +

    =

    2 +

    +1

    | | =

    1

    22

    +

    2 = 90 1

    1

    2

    FaraDars.org

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    42

    :

    RLCRC

    1)0

    .(0L)(

    1H 2 HmaxH0

    0 +1

    0= 0 0 =

    1

    1 =

    2+

    2

    2+

    1

    2 =

    2+

    2

    2+

    1

    FaraDars.org

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    43

    :

    RLCRC

    = 1 2 =

    = 0

    =

    2

    FaraDars.org

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    44

    :

    RLCRC

    FaraDars.org

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    45

    :

    RLCRC

    0 =1

    1 =

    2+

    2

    2+

    1

    2 =

    2+

    2

    2+

    1

    = 1 2 =

    = 0

    =

    2

    FaraDars.org

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    46

    :

    RLCRC

    .kHz10kHz1 RLC

    .CL 0:.R

    . F1

    rad/s

    0 = 1. 2= (1000)(10000) = 28/3162 Hz

    =1

    02= 53/2 MH

    =0

    21= 35/0 =

    2= 86/142

    FaraDars.org

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    47

    :

    :

    (KVL)

    KVL

    +

    n

    i

    iV1

    0

    0...321 NVVVV

    FaraDars.org

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    48

    :

    (KCL)

    n

    i

    iI1

    0

    I1 + I2 I3 = 0

    FaraDars.org

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    49

    :

    vo

    :

    KVL(

    FaraDars.org

  • faradars.org/fvmec105

    50

    :

    KVL

    0204)(6

    0)(66)(8

    0)(8240

    cbc

    cbbab

    baa

    iii

    iiiii

    iii

    201060

    06208

    400810

    cba

    cba

    cba

    iii

    iii

    iii

    FaraDars.org

  • faradars.org/fvmec105

    51

    :

    :

    Aia 651000

    )48(20)36200(40

    1000

    10620

    6200

    0840

    10006401640)80(8)36200(10

    1060

    6208

    0810

    /

    Ai

    Ai

    c

    b

    081000

    )240160(8)400(10

    1000

    2060

    0208

    40810

    021000

    )400(8)120(10

    1000

    10200

    608

    04010

    /

    /

    viiv bao 828638)(8 //

    FaraDars.org

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    52

    :

    KCL(

    KCL2

    KCLVVo

    VV0

    40 2

    +0 8

    + 6

    = 0

    + 6

    +0

    6+20

    4= 0

    V0 = 28.8 V

    FaraDars.org

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    53

    :

    ()

    RL)

    ( RTHVoc

    RL

    Resistance & Energy Sources

    RL

    VOC

    RTH

    RL

    RL=

    FaraDars.org

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    54

    :

    . (RL)Voc

    .Voc

    . IscIsc.

    SC

    OC

    THi

    VR

    FaraDars.org

  • faradars.org/fvmec105

    55

    :

    RL

    IN=ISC

    RN=RTH.

    NetworkRL IN RN RL

    RL=

    FaraDars.org

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    56

    :

    RTH

    .RL ISC

    FaraDars.org

  • faradars.org/fvmec105

    57

    :

    RL = 3.

    FaraDars.org

  • faradars.org/fvmec105

    58

    :

    VVR 1442126

    62

    VVOC 211435

    46

    1

    12

    11TH

    TH

    RR

    AR

    Vi

    TH

    OCSC

    4

    21

    FaraDars.org

  • faradars.org/fvmec105

    59

    :

    042)(612 211 iii

    0)(635 12 ii

    Aii SC4

    21

    6

    531/2

    =

    = 4

    FaraDars.org

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    60

    :

    = 2 = 3 21

    4 + 3

    2

    = 27

    FaraDars.org

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    61

    :

    ()(TY)

    FaraDars.org

  • faradars.org/fvmec105

    62

    :

    31

    32

    21

    )(

    )(

    )(

    RRRRR

    RRRR

    RRRRR

    RRRR

    RRRRR

    RRRR

    cba

    cabca

    cba

    cbabc

    cba

    bacab

    cba

    ba

    cba

    ca

    cba

    cb

    RRR

    RRR

    RRR

    RRR

    RRR

    RRR

    3

    2

    1

    3

    133221

    2

    133221

    1

    133221

    R

    RRRRRRR

    R

    RRRRRRR

    R

    RRRRRRR

    c

    b

    a

    FaraDars.org

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    63

    :

    .

    FaraDars.org

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    64

    :

    25100125

    10250

    25100

    512250

    25125

    50250

    125100

    3

    /2

    1

    R

    R

    R

    80100

    505055eqR

    FaraDars.org

  • faradars.org/fvmec105

    65

    :

    wivP

    Ai

    205040.

    5080

    40

    /

    /

    FaraDars.org

  • faradars.org/fvmec105

    66

    :

    m 1210

    m 31050

    m 610

    FaraDars.org

  • faradars.org/fvmec105

    67

    :

    - .

    FaraDar

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