What are auxiliary systems?
Auxiliary systems are the various support systems on rolling stock (locomotives and railcars) that are not directly involved in propulsion or braking but are essential for the operation of the vehicle and the comfort and safety of passengers or the proper handling of freight. These systems include air conditioning, heating, lighting, toilet systems, communication systems, and power supply systems for these amenities. Air conditioning an....
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Gunasekar D
“Auxiliary systems in railways refer to supporting sub systems that assist the primary functions of a train or infrastructure but are not directly involved in propulsion control . These systems enhance safety , comfort, efficiency , and maintainability. Some of the auxiliary systems in rolling stocks are 1.) Heating, ventilation and airconditioning system 2.) lighting system 3.) door control system 4.) passenger information system 5.) toilet and water systems 6.) fire detection systems 7.) CCTV system 8.) battery and auxiliary power system 9.) communication systems 10.) brake control and air supply system.”
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