Propulsion system of subway train
We have used the most updated traction system of AC type in designing propulsion system of subway train.
It has been used the IGBT technology in engine motor auxiliary converters and inverters along with the control boards based of the most powerful digital processing.
These systems are able to make connection to high level control systems and also other train subsystems through each Standard communication protocol, (CAN, MVB...)
In designing control boards, advanced and complicated diagnostic and troubleshooting facilities are provided.
Theses equipments are designed for installing under the train.
It’s been utilized the dynamic brake resistor for absorbing energy in braking posture.
Propulsion system equipment is as follow:
- Traction engines with gearbox
- Engine drive converter with braking resistance
- Auxiliary converter(Static)
- Train control and monitoring system (TCMS)