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KELSOP Information 1 of 7

KELSOP COMPUTER PROGRAMME

for

ERS-APPLICATION

GENERAL INFORMATION


KELSOP is the abbreviation of KEMA Emergency Line SOlving Program andforms part of the KEMA Emergency Restoration System (ERS) for high voltageoverhead lines.

This Windows orientated program is developed to support the ERS-user withverification calculations.

KELSOP generates the following output:

Route overviews

Calculation and approval of results for the mechanical loads on the towers

Sag tension tables for phase- and earth conductors

Reports of the starting points wich can be used as worksheets for therealisation

KELSOP can be used on any common PC or laptop-computer.

KELSOP contains the following main items:


The LOAD tabcontains the following inputitems:

Wind pressure onconstruction

Wind pressure onconductors

Ice load on conductors

Temperatures

The CONDUCTOR tabcontains the following inputitems:

Conductor name to choosefrom a database

Number of conductors perphase

Mechanical properties(tension&temp.)

The TOWER tab

This screen gives an overviewof all relevant tower datainputted in theRoute Data Screen,Construction Data Screenand theGuy Wire Data Screen.

After determination of the mostlikely line-route, the tower typesand their specific characteristicscan be determined.


ROUTE DATA SCREENcontains the following inputitems:

Left and right spans

Relative Altitude (left andright)

Line angle

Top and side views will beproduced in real time.

The TOWER TYPESELECTION SCREENcontaines:

Overview of the possible towertypes.

Impracticable types are blockedautomaticcaly

The TOWERCONSTRUCTION DATASCREEN

Determination of towercharacteristics andconfigurations.

The towerconfiguration drawingwill be produced in real time.


The GUY WIRE DATASCREEN

The locations of all guy wireanchors will be inputed startingwith default locations for theconcenring towertype.

Because of safety and stabilitycertain guywires are linkedtogether. Also certain anchorpositions can not be inputed toprevent instability.

After inputing all data (or adjustment of the defaults), KELSOP calculates all relevant loads and forces,checks these values with the admissible strength and approves (or disapproves) the application of theERS.

KELSOP also provides worksheets to be used by field-engineers during the realisation of the ERS

The KELSOP program enables manager and field-engineer to apply the ERS in a safe way.

The following two screens shows some output sheets of KELSOP.


ROUTE DATA OVERVIEW (top view)

ROUTE DATA OVERVIEW (side view)

Top view right of way

Project: KELSOP 97 version 2.11 Demonstration ProjectProject nr.: DEMO

Manager: KEMA Transmission & Distribution Power, the NetherlandsCreated at: 6-5-98Last edited: 6-5-98Report code: 729949599380093995 - 2 -

1 2 3 4 5 6

7

89

Side view right of way



KELSOP tower identifcation

Tower type

Line angle []

Absolute tower altitude [m]

Right span [m]

Total section length [m]

Total length [m]

altitude = 0 m

1

DE

180,00

0,00

170,00

2

SC1

184,00

0,00

295,00

3

SC2

176,00

0,00

238,00

4

DC

169,00

0,00

221,00

5

RA1

201,00

0,00

130,00

6

RA2

90,00

0,00

145,00

7

AT1

183,00

0,00

238,00

8

AT2

240,00

0,00

192,00

9

DE

180,00

0,00

1629,00

1629,00


Kelsop results: sag / tension table for phase conductor, type Gannet



Towers

Actual span [m]

Ruling span [m]

T [C]

20

25

30

35

40

45

50

55

60

65

70

75

30 + wind

Tension [kN]

21,60

20,77

20,00

19,29

18,64

18,03

17,48

16,96

16,47

16,02

15,60

15,21

28,03

1 - 2

170,00

223,90

2,25

1 - 2

170,00

223,90

2,34

1 - 2

170,00

223,90

2,43

1 - 2

170,00

223,90

2,52

1 - 2

170,00

223,90

2,61

1 - 2

170,00

223,90

2,70

1 - 2

170,00

223,90

2,79

1 - 2

170,00

223,90

2,87

1 - 2

170,00

223,90

2,96

1 - 2

170,00

223,90

3,04

1 - 2

170,00

223,90

3,12

1 - 2

170,00

223,90

3,20

2,76

2 - 3

295,00

223,90

6,79

2 - 3

295,00

223,90

7,06

2 - 3

295,00

223,90

7,33

2 - 3

295,00

223,90

7,60

2 - 3

295,00

223,90

7,87

2 - 3

295,00

223,90

8,13

2 - 3

295,00

223,90

8,39

2 - 3

295,00

223,90

8,65

2 - 3

295,00

223,90

8,90

2 - 3

295,00

223,90

9,15

2 - 3

295,00

223,90

9,40

2 - 3

295,00

223,90

9,64

8,31

3 - 4

238,00

223,90

4,42

3 - 4

238,00

223,90

4,59

3 - 4

238,00

223,90

4,77

3 - 4

238,00

223,90

4,95

3 - 4

238,00

223,90

5,12

3 - 4

238,00

223,90

5,29

3 - 4

238,00

223,90

5,46

3 - 4

238,00

223,90

5,63

3 - 4

238,00

223,90

5,79

3 - 4

238,00

223,90

5,96

3 - 4

238,00

223,90

6,12

3 - 4

238,00

223,90

6,27

5,41

4 - 5

221,00

223,90

3,81

4 - 5

221,00

223,90

3,96

4 - 5

221,00

223,90

4,11

4 - 5

221,00

223,90

4,26

4 - 5

221,00

223,90

4,41

4 - 5

221,00

223,90

4,56

4 - 5

221,00

223,90

4,71

4 - 5

221,00

223,90

4,85

4 - 5

221,00

223,90

5,00

4 - 5

221,00

223,90

5,14

4 - 5

221,00

223,90

5,27

4 - 5

221,00

223,90

5,41

4,66

5 - 6

130,00

223,90

1,32

5 - 6

130,00

223,90

1,37

5 - 6

130,00

223,90

1,42

5 - 6

130,00

223,90

1,48

5 - 6

130,00

223,90

1,53

5 - 6

130,00

223,90

1,58

5 - 6

130,00

223,90

1,63

5 - 6

130,00

223,90

1,68

5 - 6

130,00

223,90

1,73

5 - 6

130,00

223,90

1,78

5 - 6

130,00

223,90

1,82

5 - 6

130,00

223,90

1,87

1,61

6 - 7

145,00

223,90

1,64

6 - 7

145,00

223,90

1,71

6 - 7

145,00

223,90

1,77

6 - 7

145,00

223,90

1,84

6 - 7

145,00

223,90

1,90

6 - 7

145,00

223,90

1,96

6 - 7

145,00

223,90

2,03

6 - 7

145,00

223,90

2,09

6 - 7

145,00

223,90

2,15

6 - 7

145,00

223,90

2,21

6 - 7

145,00

223,90

2,27

6 - 7

145,00

223,90

2,33

2,01

Sag [m] -> Tension [kN]

21,46

20,70

20,00

19,35

18,75

18,19

17,67

17,19

16,74

16,32

15,92

15,55

28,30

7 - 8

238,00

238,00

4,45

7 - 8

238,00

238,00

4,61

7 - 8

238,00

238,00

4,77

7 - 8

238,00

238,00

4,93

7 - 8

238,00

238,00

5,09

7 - 8

238,00

238,00

5,25

7 - 8

238,00

238,00

5,40

7 - 8

238,00

238,00

5,55

7 - 8

238,00

238,00

5,70

7 - 8

238,00

238,00

5,85

7 - 8

238,00

238,00

6,00

7 - 8

238,00

238,00

6,14

5,36

Sag [m] -> Tension [kN]

22,01

20,96

20,00

19,12

18,33

17,60

16,93

16,32

15,76

15,25

14,77

14,33

27,32

8 - 9

192,00

192,00

2,82

8 - 9

192,00

192,00

2,96

8 - 9

192,00

192,00

3,10

8 - 9

192,00

192,00

3,25

8 - 9

192,00

192,00

3,39

8 - 9

192,00

192,00

3,53

8 - 9

192,00

192,00

3,67

8 - 9

192,00

192,00

3,80

8 - 9

192,00

192,00

3,94

8 - 9

192,00

192,00

4,07

8 - 9

192,00

192,00

4,21

8 - 9

192,00

192,00

4,33

3,61

Sag [m] ->

Sag/tension tables for phase conductors and earth wire

Verification results towers

Kelsop results: tower 1 ( DE )



item result limit conclusion

Ma [kNm]

Mb [kNm]

Mc [kNm]

Md [kNm]

Fd [kN]

Ra [kN]

TiTrk [kN]

0,00

54,65

16,73

38,07

142,12

5,30

56,06

235,53

235,53

235,53

235,53

491,39

240,00

Approved

Approved

Approved

Approved

Approved

Approved

Fg1 [kN] 86,19 120,00 Approved






Tower status: Approved

legend

M torqueFd vertical resultant forceFg guy wire tensionR reaction forceTiTrk force in tension insulator

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