On Sun, 23 Jun 2019 at 13:01, François Lacombe <fl.infosrese...@gmail.com> wrote:
> > Le dim. 23 juin 2019 à 13:49, Paul Allen <pla16...@gmail.com> a écrit : > >> On Sun, 23 Jun 2019 at 02:02, Warin <61sundow...@gmail.com> wrote: >> >> Aircraft too can have an external electrical power connection. >>> >> >> Aircraft power is rather specialized. >> > > Like any power supply. > Erm, yes and no. Our existing tags don't specify frequency or voltage but connectors and you have to infer what is going to come out of those connectors. Which is either standard frequency and voltage for a particular country or standardized outputs for a particular car charging connector. So we'd need to be able to specify what is available from a GPU. Some only provide 28 VDC, some only 14 VDC, some only 115 VAC @ 400 Hz, many provide a combination of those. Being different from domestic power doesn't make a power supply more > special than another one. > Like any man made thing, it is adapted to use case (which can be described > in a dedicated OSM tag) > Yes, you can tag it but you cannot place its position. It's not stuck in the ground like a car charging station or a camp site hook-up, it's mobile. At its simplest, a GPU is not much more than a couple of 12V lead acid batteries in a wheelbarrow. See https://www.powervamp.com/ground-power-units/ and look carefully at the wheels (even the one that looks like it's fixed has an option for a dolley). Mapping a GPU would be like mapping a tractor on a farm. It's not sensible because it moves. -- Paul
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