Energy-Saving Metro Train Timetable Optimization Method Based on a Dynamic Passenger Flow Distribution

Table 4

Comparison of energy-saving effects under the four Scenarios.

Indicators/test conditions	Scenario 1	Scenario 2	Scenario 3	Scenario 4
Net energy consumption of the timetable/(kW·h)	19922.97	30205.82	21596.27	23224.95
Total traction energy consumption/(kW·h)	25542.56	38725.83	26571.87	27542.36
Regenerative braking energy utilization/(kW·h)	5619.59	8520.02	4975.61	4317.41
Regenerative braking energy utilization efficiency/%	54.27	54.27	47.66	43.29