In this note, we are going to learn about Difference Average Speed and Schedule Speed in Electric Traction System. Welcome to Poly Notes Hub, a leading destination of engineering notes for diploma and degree engineering students.
Author Name: Arun Paul.
Difference Average Speed and Schedule Speed
Below in this table we have listed difference between average speed and schedule speed –
| Aspect | Average Speed | Schedule Speed |
|---|---|---|
| Definition | The average of the instantaneous speeds over a journey. | The overall speed considering stops and delays. |
| Formula | Total Distance / Total Time Taken (excluding stops). | Total Distance / Total Time (including stops). |
| Factors Considered | Only the time the vehicle is in motion. | Includes time for stops, delays, and halts. |
| Measurement | Typically higher than schedule speed. | Generally lower due to inclusion of stop times. |
| Use Case | Used to assess the performance of the vehicle during motion. | Used for operational planning and scheduling. |
| Importance | Important for determining energy consumption and efficiency. | Crucial for maintaining punctuality and reliability. |
| Example | A train travels 100 km in 1 hour of motion. Average speed = 100 km/h. | A train covers 100 km in 2 hours including stops. Schedule speed = 50 km/h. |