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Poles and towers
Electrical energy is generated at power stations and transmitted through a network with two parts: transmission and distribution. The transmission system uses high voltage power lines supported by steel transmission towers ranging from 15-55 meters tall. There are different types of poles that can support power lines for the distribution system, including wooden poles, concrete poles, steel tubular poles, and steel towers, with factors like cost, strength, and maintenance considered for the appropriate selection. Safety protocols must be followed when working with transmission towers.
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Poles and towers
- 3. Electrical energyis generated in large thermal and nuclear power stations . This network is divided into two parts: Transmission system Distribution system
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- 5. A Transmissiontower is a structure, usually a steel tower, used to support an overhead power line. Used high-voltage AC and DC systems, Height range from 15 to 55 metres
- 6. Wooden poles RCC poles Steeltubular poles Steel towers
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- 11. Tower Design Towerheight Base width Top damper width Cross arms length
- 12. High cost Tubular polesdesigned to very difficult Tubular poles may be difficult to climb Wooden pole damage due to fire 20kv above voltage don't use wooden poles Design flexibility, high strength, light weight, long life, reduced maintenance costs, no damage due to fire Reduction in theft of energy
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- 14. ALL LIFTING TOOLSSHOULD BE LOAD TESTED AS PER STANDARD. WHILE LOADING AND UNLOADING THE TOWER PARTS, Be CARE FULLY AVOID ALL TOWER ERECTION IN RAINY DAY.
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