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    HST traction question

    Hi, Apologises for the possibly repeated question. After looking online, it looks like the Class 43 HST has a 'BO-BO' wheel set arrangement, which is described as "Two bogies or wheel assemblies under the unit. Each bogie has two powered axles individually driven by traction motors" So with...
  2. N

    OLE - Classic Feeding - Return Conductor and Earth

    I've been learning about OLE recently, just a quick question in relation to the return conductor; does this also act as the earth wire in classic feeding/ booster transformer arrangement? Or is it the case that the traction return rails act as an earthing point as they are bonded to the OLE...

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