• 6. Variantlar tartibi.
  • Ikki tasmali shina mexanik hisobi




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    Bog'liq
    Islom karimov nomidagi toshkent davlat texnika universiteti stan-hozir.org

    5.5.4. Ikki tasmali shina mexanik hisobi
    Agar har bir faza ikki tasmadan bajarilsa, unda tasmalar va fazalar orasida kuchlanish hosil bo‘ladi. Tasmalar orasidagi kuchlanish bir- biriga tegmasligi lozim. Ushbu kuchlanishni kamaytirish uchun tasmalar ustunlari orasiga qistirmalar joylashtiriladi. Ustunlar orasi qistirmalar orasida qisqa tutashishda hosil bo‘ladigan elektrdinamik kuchlar tasmalar to‘qnashuviga olib kelmasligi uchun lp tanlanadi:

    (48)
    Ikki tasma mexanik sistemasi – izolyatorlari 200Gs dan ortiq bo‘lgan shaxsiy tulqin chastotasiga ega bo‘lishi lozim, mexanik rezonans tufayli kuchlanish ko‘payib ketmasligi uchun. Shunga asosan lp ifodasi yana bir shart bilan tanlanadi


    (49)
    bunda ap – tasmalar o‘qi orasidagi masofa, sm; Jp=hb3/12 – tasmalar inersiya momenti, sm; kF – forma koeffitsiyenti; mp – uzunlik birligidagi tasma massasi, kg/m; E – shina materialining qayishqoqlik moduli.

    Yuqorida ko‘rsatilgan ifodalardan aniqlangan ko‘rsatkichlarning hisob uchun ikki ko‘rsatkichdan kichigi olinadi.
    Ikki tasmalar paketidagi tasmalar o‘zaro ta’sir kuchi ushbu ifoda orqali topish mumkin i1=i2=iz/2; a=ap=2b ni qo‘yib:

    (50)
    Tasmalar o‘zaro ta’siridan shina materialidan kuchlanishi, MPa,

    (51)
    bunda Wp – bir tasma qarshiligi momenti, sm3; lpqistirmalar orasidagi masofa, m.
    Fazalar o‘zaro ta’siridan shina materiali kuchlanishi quyidagicha

    (52)
    bunda l – izolyator ustunlari orasidagi masofa, m; WF– shina to‘plami qarshilik momenti, sm3.

    Shinalar mexanik mustahkam, agarda hisob = F + p  rux.
    6. Variantlar tartibi.
    12-jadval


    Stansiya
    turi

    Bloklar
    soni


    OTQ-1

    OTQ-2

    Liniya uzunligi


    km

    Kuchla-nish, kV


    Yuklama, MVA


    liniya uzunligi, km


    Kuchla-nish, kV


    Skz,


    MVA

    1

    IES

    6x63

    21

    110

    95

    25

    220

    6000

    2

    IES

    4x63

    21

    110

    80

    25

    220

    6000

    3

    GES

    7x80

    18

    110

    160

    20

    220

    5000

    4

    IES

    5x300

    22

    110

    520

    39

    220

    4600

    5

    GES

    6x117

    23

    110

    310

    28

    220

    2600

    6

    IES

    5x120

    14

    110

    180

    28

    220

    6200

    7

    IES

    6x110

    25

    110

    310

    30

    220

    2600

    8

    GES

    6x64

    16

    110

    180

    20

    220

    2200

    9

    GES

    5x80

    21

    110

    70

    18

    220

    6500

    10

    IES

    5x110

    14

    110

    130

    28

    220

    5000

    11

    GES

    4x64

    26

    110

    80

    30

    220

    6000

    12

    IES

    4x100

    17

    110

    115

    29

    220

    6600

    13

    IES

    6x200

    24

    220

    420

    36

    500

    4600

    14

    GES

    5x100

    12

    110

    250

    25

    220

    6600

    15

    GES

    4x100

    12

    110

    115

    25

    220

    6600

    16

    IES

    5x250

    17

    110

    480

    22

    220

    2200

    17

    GES

    4x80

    15

    110

    200

    19

    220

    2500

    18

    IES

    5x260

    21

    220

    500

    26

    500

    3200

    19

    GES

    5x103

    28

    110

    350

    38

    220

    4200

    20

    IES

    6x200

    24

    220

    420

    36

    500

    4600

    21

    GES

    4x100

    12

    110

    115

    25

    220

    6600

    22

    IES

    5x200

    21

    220

    395

    26

    500

    3200

    23

    GES

    7x60

    16

    110

    300

    24

    220

    3100

    24

    IES

    5x300

    22

    110

    520

    39

    220

    4600

    25

    GES

    6x64

    16

    110

    180

    20

    220

    2200

    26

    IES

    6x63

    16

    110

    180

    20

    220

    2200

    27

    GES

    6x117

    23

    110

    310

    28

    220

    2600

    28

    IES

    6x110

    25

    110

    310

    30

    220

    2600

    29

    GES

    4x64

    26

    110

    80

    30

    220

    6000

    30

    IES

    5x320

    18

    220

    500

    22

    500

    2800

    31

    GES

    5x100

    12

    110

    250

    25

    220

    6600

    32

    IES

    6x220

    17

    110

    600

    22

    220

    2200

    33

    GES

    5x200

    16

    110

    250

    30

    220

    7000

    34

    IES

    5x110

    14

    110

    130

    28

    220

    5000

    12-jadval davomi


    35

    GES

    5x83

    20

    110

    200

    29

    220

    5000

    36

    IES

    8x100

    23

    110

    415

    32

    220

    3700

    37

    GES

    6x100

    12

    110

    125

    21

    220

    3700

    38

    IES

    8x100

    13

    220

    160

    19

    500

    6500

    39

    IES

    5x120

    14

    110

    150

    28

    220

    6200

    40

    IES

    8x200

    17

    220

    275

    18

    500

    4200

    41

    IES

    4x63

    21

    110

    80

    25

    220

    6000

    42

    IES

    6x220

    17

    110

    600

    22

    220

    2200

    43

    GES

    5x103

    28

    110

    350

    38

    220

    4200

    44

    IES

    5x320

    18

    220

    500

    22

    500

    2800

    45

    GES

    6x117

    23

    110

    310

    28

    220

    2600

    46

    IES

    5x300

    22

    110

    520

    39

    220

    4600

    47

    GES

    6x64

    16

    110

    180

    20

    220

    2200

    48

    IES

    5x120

    14

    110

    150

    28

    220

    6200

    49

    GES

    5x150

    20

    110

    320

    30

    220

    3200

    50

    IES

    5x300

    22

    110

    520

    39

    220

    4600

    51

    GES

    4x64

    26

    110

    80

    30

    220

    6000

    52

    IES

    7x110

    29

    110

    350

    38

    220

    3300

    53

    GES

    5x83

    20

    110

    200

    29

    220

    5000

    54

    IES

    8x200

    17

    220

    275

    18

    500

    4200

    55

    IES

    6x63

    21

    110

    95

    25

    220

    6000

    56

    GES

    4x100

    12

    110

    115

    25

    220

    6600

    57

    IES

    4x63

    21

    110

    80

    25

    220

    6000

    58

    GES

    7x80

    18

    110

    220

    20

    220

    5000

    59

    IES

    8x100

    13

    220

    160

    19

    500

    6500

    60

    GES

    6x200

    27

    220

    500

    14

    500

    6700

    61

    GES

    5x100

    12

    110

    250

    25

    220

    6600

    62

    IES

    6x63

    16

    110

    180

    20

    220

    2200

    63

    GES

    7x60

    16

    110

    300

    24

    220

    3100

    64

    IES

    7x200

    17

    220

    530

    18

    500

    4200

    65

    GES

    4x200

    27

    220

    205

    14

    500

    6700

    66

    IES

    6x120

    14

    110

    280

    28

    220

    6200

    67

    GES

    5x100

    12

    110

    215

    21

    220

    3700

    68

    IES

    6x100

    19

    110

    280

    32

    220

    7300

    69

    GES

    7x80

    21

    110

    230

    18

    220

    6500

    70

    IES

    6x110

    25

    110

    310

    30

    220

    2600

    71

    IES

    8x100

    13

    220

    160

    19

    500

    6500

    72

    GES

    4x100

    12

    110

    115

    25

    220

    6600

    73

    GES

    4x64

    26

    110

    80

    30

    220

    6000

    12-jadval davomi

    74

    IES

    5x300

    22

    110

    520

    39

    220

    4600

    75

    GES

    5x100

    12

    110

    250

    25

    220

    6600

    76

    IES

    6x220

    17

    110

    600

    22

    220

    2200

    77

    GES

    5x83

    20

    110

    200

    29

    220

    5000

    78

    IES

    8x200

    17

    220

    275

    18

    500

    4200

    79

    IES

    4x63

    21

    110

    80

    25

    220

    6000

    80

    IES

    4x100

    17

    110

    115

    29

    220

    6600

    81

    GES

    6x117

    23

    110

    310

    28

    220

    2600

    82

    IES

    6x200

    24

    220

    420

    36

    500

    4600

    83

    GES

    6x64

    16

    110

    180

    20

    220

    2200

    84

    IES

    5x100

    19

    110

    150

    32

    220

    7300

    85

    GES

    5x200

    16

    110

    250

    30

    220

    7000

    86

    IES

    6x63

    16

    110

    180

    20

    220

    2200

    87

    GES

    5x103

    28

    110

    350

    38

    220

    4200

    88

    IES

    5x110

    14

    110

    130

    28

    220

    5000

    89

    GES

    7x60

    16

    110

    300

    24

    220

    3100

    90

    IES

    4x300

    19

    110

    570

    23

    220

    2600

    91

    IES

    5x120

    14

    110

    150

    28

    220

    6200

    92

    IES

    5x110

    25

    110

    220

    30

    220

    2600

    93

    GES

    8x40

    22

    110

    170

    29

    220

    3200

    94

    IES

    6x210

    24

    110

    460

    32

    220

    4200

    95

    GES

    8x78

    21

    110

    260

    28

    220

    3800

    96

    IES

    7x100

    23

    110

    250

    32

    220

    3700

    97

    GES

    6x83

    17

    110

    205

    24

    220

    4100

    98

    IES

    6x200

    24

    220

    410

    36

    500

    4600

    99

    GES

    6x115

    19

    110

    330

    26

    220

    3300

    100

    IES

    7x160

    22

    110

    310

    24

    220

    3000

    101

    IES

    5x320

    18

    220

    500

    22

    500

    2800

    102

    GES

    6x117

    23

    110

    310

    28

    220

    2600

    103

    IES

    6x110

    25

    110

    310

    30

    220

    2600

    104

    GES

    6x40

    22

    110

    150

    29

    220

    3200

    105

    IES

    5x100

    19

    110

    150

    32

    220

    7300

    106

    IES

    4x63

    21

    110

    80

    25

    220

    6000

    107

    IES

    8x100

    13

    220

    160

    19

    500

    6500

    108

    GES

    5x83

    17

    110

    190

    24

    220

    4100

    109

    IES

    5x120

    14

    110

    150

    28

    220

    6200

    110

    GES

    5x100

    12

    110

    250

    25

    220

    6600

    111

    IES

    6x110

    25

    110

    310

    30

    220

    2600

    112

    GES

    5x103

    28

    110

    350

    38

    220

    4200

    12-jadval davomi

    113

    IES

    5x100

    19

    110

    150

    32

    220

    7300

    114

    IES

    5x120

    14

    110

    150

    28

    220

    6200

    115

    IES

    5x300

    22

    110

    520

    39

    220

    4600

    116

    GES

    6x64

    16

    110

    180

    20

    220

    2200

    117

    IES

    5x110

    14

    110

    130

    28

    220

    5000

    118

    IES

    6x63

    21

    110

    95

    25

    220

    6000

    119

    IES

    6x220

    17

    110

    600

    22

    220

    2200

    120

    GES

    8x78

    21

    110

    320

    28

    220

    3800

    121

    GES

    5x83

    20

    110

    200

    29

    220

    5000

    122

    GES

    6x83

    17

    110

    250

    24

    220

    4100

    123

    IES

    6x200

    24

    220

    580

    36

    500

    4600

    124

    GES

    6x115

    19

    110

    360

    26

    220

    3300

    125

    IES

    7x160

    22

    110

    450

    24

    220

    3000

    126

    GES

    5x120

    23

    110

    260

    32

    220

    4200

    127

    GES

    5x150

    20

    110

    320

    30

    220

    3200

    128

    IES

    5x210

    23

    110

    430

    36

    220

    4600

    129

    GES

    6x115

    27

    110

    325

    38

    220

    4200

    130

    IES

    7x110

    29

    110

    360

    38

    220

    3300

    131

    GES

    5x130

    26

    110

    300

    37

    220

    3000

    132

    IES

    5x200

    30

    110

    380

    30

    220

    4000

    133

    GES

    5x103

    28

    110

    250

    38

    220

    4200

    134

    GES

    4x100

    12

    110

    190

    25

    220

    6600

    135

    IES

    4x63

    21

    110

    130

    25

    220

    6000

    136

    GES

    7x80

    18

    110

    250

    20

    220

    5000

    137

    IES

    8x200

    17

    220

    720

    18

    500

    4200

    138

    GES

    6x200

    27

    220

    580

    14

    500

    6700

    139

    GES

    4x100

    12

    110

    220

    25

    220

    6600

    140

    IES

    4x63

    21

    110

    150

    25

    220

    6000

    141

    GES

    7x80

    18

    110

    260

    20

    220

    5000

    142

    IES

    8x200

    17

    220

    610

    18

    500

    4200

    143

    GES

    6x200

    27

    220

    620

    14

    500

    6700

    144

    IES

    5x120

    14

    110

    250

    28

    220

    6200

    145

    GES

    6x100

    12

    110

    310

    21

    220

    3700

    146

    IES

    5x100

    19

    110

    190

    32

    220

    7300

    147

    GES

    5x80

    21

    110

    180

    18

    220

    6500

    148

    IES

    5x110

    14

    110

    200

    28

    220

    5000

    149

    GES

    7x100

    16

    110

    280

    17

    220

    3400

    150

    IES

    5x260

    18

    220

    550

    19

    500

    4200

    151

    GES

    8x90

    23

    110

    310

    24

    220

    3700

    12-jadval davomi

    152

    IES

    6x300

    20

    110

    580

    26

    220

    4200

    153

    GES

    5x100

    12

    110

    255

    21

    220

    3700

    154

    IES

    6x100

    19

    110

    305

    32

    220

    7300

    155

    GES

    7x80

    21

    110

    260

    18

    220

    6500

    156

    IES

    6x110

    14

    110

    295

    28

    220

    5000

    157

    GES

    8x100

    16

    110

    360

    17

    220

    3400

    158

    IES

    6x260

    18

    220

    600

    19

    500

    4200

    159

    GES

    7x90

    23

    110

    300

    24

    220

    3700

    160

    GES

    6x90

    16

    110

    250

    20

    220

    2600

    161

    IES

    5x250

    17

    110

    430

    22

    220

    2200

    162

    GES

    4x80

    15

    110

    200

    19

    220

    2500

    163

    IES

    5x260

    21

    220

    460

    26

    500

    3200

    164

    GES

    5x90

    11

    110

    210

    24

    220

    3100

    165

    IES

    5x200

    17

    110

    420

    22

    220

    2200

    166

    GES

    4x120

    11

    110

    260

    14

    220

    2500

    167

    IES

    5x200

    21

    220

    380

    26

    500

    3200

    168

    GES

    7x90

    18

    110

    300

    30

    220

    3100

    169

    IES

    6x210

    16

    110

    550

    22

    220

    3000

    170

    GES

    6x80

    18

    110

    260

    20

    220

    3100

    171

    IES

    5x63

    22

    110

    150

    30

    220

    3100

    172

    GES

    6x60

    16

    110

    220

    24

    220

    3200

    173

    IES

    4x320

    18

    220

    600

    22

    500

    2800

    174

    GES

    5x64

    16

    110

    100

    20

    220

    2200

    175

    IES

    5x120

    14

    110

    150

    28

    220

    6200

    176

    GES

    6x117

    17

    110

    270

    26

    220

    3500

    177

    IES

    5x100

    19

    110

    150

    32

    220

    7300

    178

    IES

    6x200

    21

    220

    250

    26

    500

    3200

    179

    GES

    8x90

    18

    110

    280

    30

    220

    3100

    180

    IES

    6x110

    25

    110

    310

    30

    220

    2600

    181

    GES

    6x117

    23

    110

    310

    28

    220

    2600

    182

    IES

    6x63

    22

    110

    150

    30

    220

    3100

    183

    GES

    7x60

    16

    110

    130

    24

    220

    3200

    184

    IES

    5x300

    22

    110

    520

    39

    220

    4600

    185

    GES

    7x107

    28

    110

    280

    35

    220

    4200

    186

    IES

    4x63

    21

    110

    80

    25

    220

    6000

    187

    GES

    5x200

    16

    110

    250

    30

    220

    7000

    188

    IES

    5x63

    21

    110

    95

    25

    220

    6000

    189

    IES

    6x110

    25

    110

    310

    30

    220

    2600

    190

    IES

    7x200

    17

    220

    580

    18

    500

    4200

    12-jadval davomi

    191

    GES

    4x200

    27

    220

    190

    14

    500

    6700

    192

    IES

    4x100

    17

    110

    115

    29

    220

    6600

    193

    IES

    5x300

    22

    110

    520

    39

    220

    4600

    194

    IES

    5x110

    14

    110

    130

    28

    220

    5000

    195

    IES

    6x200

    24

    220

    420

    36

    500

    4600

    196

    GES

    5x103

    28

    110

    350

    38

    220

    4200

    197

    GES

    5x83

    20

    110

    200

    29

    220

    5000

    198

    GES

    8x90

    11

    110

    300

    24

    220

    3100

    199

    IES

    8x200

    17

    220

    275

    18

    500

    4200

    200

    IES

    5x320

    18

    220

    500

    22

    500

    2800

    201

    GES

    7x80

    21

    110

    230

    18

    220

    6500

    202

    IES

    6x110

    25

    110

    310

    30

    220

    2600

    203

    IES

    8x100

    13

    220

    160

    19

    500

    6500

    204

    GES

    4x100

    12

    110

    115

    25

    220

    6600

    205

    GES

    4x64

    26

    110

    80

    30

    220

    6000

    206

    IES

    5x300

    22

    110

    520

    39

    220

    4600

    207

    GES

    5x100

    12

    110

    250

    25

    220

    6600

    208

    IES

    6x220

    17

    110

    600

    22

    220

    2200

    209

    GES

    5x83

    20

    110

    200

    29

    220

    5000

    210

    IES

    8x200

    17

    220

    275

    18

    500

    4200

    211

    IES

    4x63

    21

    110

    80

    25

    220

    6000

    212

    IES

    4x100

    17

    110

    115

    29

    220

    6600

    213

    GES

    6x117

    23

    110

    310

    28

    220

    2600

    214

    IES

    6x200

    24

    220

    420

    36

    500

    4600

    215

    GES

    6x64

    16

    110

    180

    20

    220

    2200

    216

    IES

    5x100

    19

    110

    150

    32

    220

    7300

    217

    GES

    5x200

    16

    110

    250

    30

    220

    7000

    218

    IES

    6x63

    16

    110

    180

    20

    220

    2200

    219

    GES

    5x103

    28

    110

    350

    38

    220

    4200

    220

    IES

    5x110

    14

    110

    130

    28

    220

    5000

    221

    GES

    7x60

    16

    110

    300

    24

    220

    3100

    222

    IES

    4x300

    19

    110

    570

    23

    220

    2600

    223

    IES

    5x120

    14

    110

    150

    28

    220

    6200

    224

    IES

    5x110

    25

    110

    220

    30

    220

    2600

    225

    GES

    8x40

    22

    110

    170

    29

    220

    3200




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