<div dir="ltr"><div>Hi André,</div><div><br></div><div>That's an interesting question.</div><div>Power transformers can have rating=* to state how many power they can transmit.</div><div>I see no problem to add it to a power relation like the one involving the line you mention</div><div><a href="https://www.openstreetmap.org/relation/8193755#map=11/50.7528/6.0606">https://www.openstreetmap.org/relation/8193755#map=11/50.7528/6.0606</a></div><div><br></div><div>Can you explain the difference between your value (7.5 GW) and the value already visible on the relation (1 GW) please?</div><div><br></div><div>Difference between rating on a power=line/cable and rating on a power relation is a follow:</div><div>- On a line/cable, it's the maximum capacity the line/cable is designed for</div><div>- On a relation, it's the rating the whole link is operating at<br></div><div><br></div><div>Power circuits relations :</div><div><a href="https://wiki.openstreetmap.org/wiki/Proposed_features/Power_routing_proposal">https://wiki.openstreetmap.org/wiki/Proposed_features/Power_routing_proposal</a></div><div><br></div><div>All the best</div><div><br></div><div>François<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Le dim. 15 nov. 2020 à 16:45, André Pirard <<a href="mailto:a.pirard.papou@gmail.com">a.pirard.papou@gmail.com</a>> a écrit :<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF">
Hi,<br>
<br>
A group of friends were discussing the first electricity power link
between Germany and Belgium.<br>
And I was kinda proud <a href="http://overpass-turbo.eu/?q=LyoKVGhpcyBoYcSGYmVlbiBnxI1lcmF0ZWQgYnkgdGhlIG92xJJwxIlzLXR1cmJvIHdpemFyZC7EgsSdxJ9yaWdpbmFsIHNlxLBjaMSsxIk6CsOiwoDCnHBvd8SSPWzEusSeb3IgxYvFjXI9Y2FibGXFiMKdCiovCltvdXQ6anNvbl1bdGltZcWmxagyNV07Ci8vxI_ElMSdxZRyZXN1bHRzCigKICDFuyBxdcSSxJrEo3J0IGbFkzogxYjFisWMxY7FkG7FnsKAxaDGi25vZGVbIsWWxJIiPSLGn2UiXSh7e2LEqnh9fSnFucaLd2F5xqnGq3LGrcavxZHGssa0xrbGuMa6xrzGiiDGgWzElGnFrMeCxp3HhMauxrDHiMa1xrdvxrnGu8a9xozFvMaPxpHFlcSwxpXGl3LGmcabx4PFmcWbxZ3Fn8eOxqXGp8eVxZfHhcWaxZzGscazx5vHi8efx47Gv8eBxqrHlse2x67HuceJx5zHnseNxovHkMeSx5TIgce1xq7Ht8Wdx5rHisedx4zFuceNxo1wxLduxpXGgcaDxoXGh8W0xJjGpnnFuT7Fuciic2tlxL1xdDs&c=BMQ-MfkYtJ&R" target="_blank">to
show them this</a> where <a href="http://www.openstreetmap.org/way/578137663" target="_blank">the only line
across the border</a> clearly shows.<br>
Well done, guys (and gals?)!<br>
<blockquote type="cite">
<div>
<div style="width:153px">
<h2>Way <a href="http://www.openstreetmap.org/way/578137663" target="_blank">578137663</a></h2>
<h3>Tags <span>7</span></h3>
<ul>
<li>cables=1</li>
<li>circuits=1</li>
<li>frequency=0</li>
<li>location=underground</li>
<li>name=Alegro Interconnector</li>
<li>power=cable</li>
<li>voltage=320000</li>
</ul>
</div>
</div>
</blockquote>
Their concern was interstate power transfers and a maximum of 7,5 GW
was mentioned (more than the 6 GW Belgian deprecated nuclear
capacity, effectively running at 4,5 GW).<br>
So then I was surprised that a power cable or line does not indicate
that power.<br>
I looked trough the wiki and all I found as power was an unsuitable
generator:rating:...<br>
So, as power:power=* seems weird, I added <i>power:maximum=7.5 GW</i>,
allowing for power:mean=* or he like.<br>
As I don't want to get into propositions, I let specialists discuss
that.<br>
Let me know if and how I should change that tag.<br>
<br>
Envoyé de mon immobile Thunderbird, et <b>sans virus</b> non plus
grâce à seulement Ubuntu,
<br>
<br>
All the best,
<br>
<br>
<table>
<tbody>
<tr>
<td>André.</td>
</tr>
</tbody>
</table>
<br>
</div>
</blockquote></div>