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NILESH 12neel.pptx

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NILESH 12neel.pptx

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Renewable energy is energy that is collected from renewable resources that are naturally replenished on a human timescale. It includes sources such as sunlight, wind, the movement of water, and geothermal heat.[2] Although most renewable energy sources are sustainable, some are not. For example, some biomass sources are considered unsustainable at current rates of exploitation.[3][4] Renewable energy often provides energy for electricity generation to a grid, air and water heating/cooling, and stand-alone power systems. Renewable energy technology projects are typically large-scale, but they are also suited to rural and remote areas and developing countries, where energy is often crucial in human development.[5][6] Renewable energy is often deployed together with further electrification, which has several benefits:

Renewable energy is energy that is collected from renewable resources that are naturally replenished on a human timescale. It includes sources such as sunlight, wind, the movement of water, and geothermal heat.[2] Although most renewable energy sources are sustainable, some are not. For example, some biomass sources are considered unsustainable at current rates of exploitation.[3][4] Renewable energy often provides energy for electricity generation to a grid, air and water heating/cooling, and stand-alone power systems. Renewable energy technology projects are typically large-scale, but they are also suited to rural and remote areas and developing countries, where energy is often crucial in human development.[5][6] Renewable energy is often deployed together with further electrification, which has several benefits:

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NILESH 12neel.pptx

  1. 1. WELCOME TO MY PRESENTATION Presented By NILESH RATHORE B.TECH EEE Roll N. 19ENG3EEE1004 Dept. of ELECTRICAL AND ELECTRONIC ENGINEERING MANDSAUR UNIVERSITY MANDSAUR (M.P.) Presented to PROFESSOR. SHIDHESHWAR KAR
  2. 2. PRESENTATION TOPIC IS TRANSMISSION LINE
  3. 3. TRANSMISSION LINE A transmission line is used for the transmission of electrical power from Generating substation to the various distribution units. It transmits the wave of voltage and current from one end to another. The transmission line is made up of A conductor having a uniform cross-section along the line. Air act as an insulating or dielectric medium between the conductor.
  4. 4. CLASSIFICATION OF TRANSMISSION LINE 1. OVERHEAD TRANSMISSION LINE • Short Transmission Line • Medium Transmission Line • Long Transmission Line
  5. 5. OVERHEAD POWER TRANSMISSION LINE An overhead power line is a structure used in electric power transmission and distribution to Transmit electrical energy along large distances. It consists of one or more conductors ( commonly multiples of three ) suspended by lower or poles. Since most of the insulation is provided by air, overhead Power line are generally the lowest-cost method of power transmission for large quantities of electric Energy.
  6. 6. SHORT TRANSMISSION LINES • Line voltage is less than 20KV • Length of transmission line is up to about 80km • Capacitance effect are small or negligible
  7. 7. MEDIUM TRANSMISSION LINE • Line voltage is moderately high. • It is greater than 20KV but less • Than 100KV. • Length of line is about 50 Km to • !50 Km. • Capacitance is significant.
  8. 8. LONG TRANSMISSION LINES • Line voltage is very high (>100KV). • Length of an overhead line is more than 150km. • Line constants are considered uniformly distributed over the whole length of the line.
  9. 9. ACSR CONDUCTOR USED IN TRANSMISSION LINE
  10. 10. EARTH WIRE USED IN TRANSMISSION LINE OPTICAL GROUND WIRE (OPGW)
  11. 11. INSULATOR USED IN TRANSMISSION LINE
  12. 12. JUMPER WIRE USED IN TRANSMISSION LINE
  13. 13. STOCK BRIDGE DOMPER USED IN TRANSMISSION LINE
  14. 14. THANK YOU

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