UK first, class 230 hybrid train arrives at Wrexham
It was 3years ago when I first took a ride on the first prototype class 230, since then things have certainly moved on. The diesel powered 3 car unit which shuttled people between Honeybourne and Rail Live in 2017 has been developed into a diesel electric hybrid with advanced power systems and has also had a striking facelift. The new hybrid units, which are a first for the UK, are very much like self charging hybrid cars. The 4 diesel engines housed underneath the centre vehicle charge 4 battery rafts, 2 under each driving vehicle. Power to drive the traction motors is taken directly from the batteries, with the motors able to return power back to the batteries using a regenerative braking system. [ update ] I was made aware that the traction motors can take power directly from the engines, this is something didn't know before. But thought it is an important piece of information to share. I wasn't informed when the traction motors would likely need to take power directly fro