I don't know where it was as it was through building Ireland and they've been changing with the mapping month. If I come across another one I'll make a note of the place.
On Tue, 3 Nov 2020 at 00:27, Donal Hunt <donal.h...@gmail.com> wrote: > Thanks for the insight Colm. > > The only comment I'll make is that "low voltage" in electrical circles in < > 1000V. High voltage is anything above 1000V. Trying to align with that may > be worthwhile (probably too late). > > On thing we can agree on is that there is a lot left to map! > > Donal > > On Mon 2 Nov 2020, 23:14 Colm Moore, <colmmoor...@hotmail.com> wrote: > > > Hi, > > > > It is difficult to determine the exact voltage on each piece of the > > electricity network without going to inspect each individual device on > site > > (potentially difficult, unsafe, potentially illegal), although there are > > some visual clues in the overhead photos (size of substation, power > route, > > size & type of pole, etc.). There are hundreds of thousands of > transformers > > and twice as much power line as there is public roads. > > > > voltage=low, voltage:primary=low, voltage:secondary=low, etc. are > > placeholder values I created to help identify the voltages used on the > > power network. > > > > 1. voltage=* can apply to any part of any electrical device. > > 2. voltage:primary=* primarily applies to transformers and substations > > and is the voltage for the side the power is coming from. > > 3. voltage:secondary=* primarily applies to transformers and > > substations and is the voltage for the side the power is going to. > > 4. There are also voltage:tertiary=* and voltage:quaternary=* for > > locations with multiple voltages. > > > > These are the values I have been using: > > > > 1. High = I presume the voltage to be 110,000 volts or higher but > can't > > say which. > > 2. Medium = I presume the voltage to be 38,000 volts but can't say for > > definite. > > 3. Low = I presume the voltage to be 20,000 volts or lower but can't > > say which. > > > > The network operators and voltages used across Ireland are below. > > > > Could I ask where the error is showing? The usual debugging sites > normally > > associate errors with the most recent contributor - usually me. > > > > Colm > > > > --------------------- > > > > EirGrid (Republic of Ireland and Ireland-Britain) > > 400000 - high > > 220000 - high > > 110000 - high > > > > ESB Networks (Republic of Ireland) > > 38000 - medium > > 20000 - low > > 10000 - low > > 400 (often referred to as 380-415) - low > > 230 (often referred to as 220-240) - low > > > > NIE Networks (Northern Ireland) > > 400000 - high > > 275000 - high > > 110000 - high > > 33000 - medium > > 19000 - low > > 11000 - low > > 6600 - low > > 400 (often referred to as 380-415) - low > > 230 (often referred to as 220-240) - low > > > > Mutual Energy (Northern Ireland-Britain) > > 250000 > > > > Irish Rail > > 1500 > > > > Luas > > 750 > > > > Other Operators > > 600000 > > 33000 > > 20000 > > 19000 > > 10000 > > Various > > > > > > > --------------------------------------------------------------------------------------------------------------- > > Never doubt that a small group of thoughtful, committed citizens can > > change the world. Indeed, it is the only thing that ever has. Margaret > Mead > > > > > > _______________________________________________ > > Talk-ie mailing list > > Talk-ie@openstreetmap.org > > https://lists.openstreetmap.org/listinfo/talk-ie > > > > > _______________________________________________ > Talk-ie mailing list > Talk-ie@openstreetmap.org > https://lists.openstreetmap.org/listinfo/talk-ie > _______________________________________________ Talk-ie mailing list Talk-ie@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk-ie
