Re: Voltage standardisation
It may be off-topic, but I found post 5 fascinating- thanks for that Martin. That electro-mechanical feedback set-up is particularly interesting, yet anther example of something involving skilled design ad set-up that is now eclipsed and fading into history.
It did make me wonder about the public safety/insulation and protection/weather aspects of a series 6500V system on the streets, though! A whole escalation of the dogs-and-lamp-posts scenario....
Colin
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