Question
Download Solution PDFWhich of the following conditions is favourable for the application of radial distribution network?
This question was previously asked in
SSC JE Electrical 06 Jun 2024 Shift 2 Official Paper - 1
Answer (Detailed Solution Below)
Option 2 : Power is generated at low voltage and substation is located at the load centre
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Download Solution PDFExplanation:
- A radial distribution network is the simplest type of distribution system in which power flows in one direction—from the source (substation) to the load. It is most commonly used in low-voltage distribution systems and has the following characteristics:
- Low-voltage generation: Radial networks are often used when power is generated or supplied at lower voltages. This is because the radial configuration is cost-effective and easy to implement for low-voltage systems.
- Substation at the load centre: When the substation is located close to the load center, it minimizes voltage drops and line losses. Since power is supplied from a single source in a radial system, having the substation near the load center helps in maintaining voltage levels and improving the efficiency of the distribution.
Additional Information
- Power generated at low voltage and substation far away from load centre: This would result in significant voltage drops and line losses due to the distance between the substation and load. It is not favorable for a radial distribution network.
- Power generated at high voltage and substation far away from the load centre: High voltage is typically used for long-distance transmission, but radial distribution is more suited for short distances and low voltage. Having the substation far from the load center would again lead to inefficiency.
- Power generated at high voltage and substation at load centre: While high voltage is ideal for transmission, radial networks are typically used for low-voltage distribution. High voltage networks usually follow a ring or mesh configuration rather than radial.
Last updated on May 29, 2025
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