Perform the Sag and Tension calculations for a Krypton conductor with the following line design characteristics:...

Transcribed Image Text:

Perform the Sag and Tension calculations for a Krypton conductor with the following line design characteristics: X1 Y 8/2 Y3 (0,0) 31 L²+ h² X3 L S₂ Conductor cross sectional area - A = 672 mm ² Conductor Diameter - d = 0.0338 meters Conductor Modulus of Elasticity Em= 77000 MPa Span Length = L = 300 meters Span Between Poles - Li = 400 meters Ruling Span - Lr 400 meters Conductor Unit Mass - m = 2.240 kg/m Conductor Temperature - t = 45°C Coefficient of Linear Expansion - a = 2.0 10-5 Axial tension T = 48060 Newtons Transverse Wind Pressure P = 1536 Pa Radial Ice Thickness Ice Density - p = 1.1 kg/m³ Total Creep Strain - € = 1 mm/mm Height Difference Between Supports h = 32 meters r = 0 meters 10-6/°C X2 7₂ 02 H Perform the Sag and Tension calculations for a Krypton conductor with the following line design characteristics: X1 Y 8/2 Y3 (0,0) 31 L²+ h² X3 L S₂ Conductor cross sectional area - A = 672 mm ² Conductor Diameter - d = 0.0338 meters Conductor Modulus of Elasticity Em= 77000 MPa Span Length = L = 300 meters Span Between Poles - Li = 400 meters Ruling Span - Lr 400 meters Conductor Unit Mass - m = 2.240 kg/m Conductor Temperature - t = 45°C Coefficient of Linear Expansion - a = 2.0 10-5 Axial tension T = 48060 Newtons Transverse Wind Pressure P = 1536 Pa r=0 meters Radial Ice Thickness Ice Density - p = 1.1 kg/m³ Total Creep Strain - € = 1 mm/mm Height Difference Between Supports h = 32 meters 10-6/°C X2 7₂ 02 H Perform the Sag and Tension calculations for a Krypton conductor with the following line design characteristics: X1 Y 8/2 Y3 (0,0) 31 L²+ h² X3 L S₂ Conductor cross sectional area - A = 672 mm ² Conductor Diameter - d = 0.0338 meters Conductor Modulus of Elasticity Em= 77000 MPa Span Length = L = 300 meters Span Between Poles - Li = 400 meters Ruling Span - Lr 400 meters Conductor Unit Mass - m = 2.240 kg/m Conductor Temperature - t = 45°C Coefficient of Linear Expansion - a = 2.0 10-5 Axial tension T = 48060 Newtons Transverse Wind Pressure P = 1536 Pa Radial Ice Thickness Ice Density - p = 1.1 kg/m³ Total Creep Strain - € = 1 mm/mm Height Difference Between Supports h = 32 meters r = 0 meters 10-6/°C X2 7₂ 02 H Perform the Sag and Tension calculations for a Krypton conductor with the following line design characteristics: X1 Y 8/2 Y3 (0,0) 31 L²+ h² X3 L S₂ Conductor cross sectional area - A = 672 mm ² Conductor Diameter - d = 0.0338 meters Conductor Modulus of Elasticity Em= 77000 MPa Span Length = L = 300 meters Span Between Poles - Li = 400 meters Ruling Span - Lr 400 meters Conductor Unit Mass - m = 2.240 kg/m Conductor Temperature - t = 45°C Coefficient of Linear Expansion - a = 2.0 10-5 Axial tension T = 48060 Newtons Transverse Wind Pressure P = 1536 Pa r=0 meters Radial Ice Thickness Ice Density - p = 1.1 kg/m³ Total Creep Strain - € = 1 mm/mm Height Difference Between Supports h = 32 meters 10-6/°C X2 7₂ 02 H