https://wiki.factorio.com/api.php?action=feedcontributions&feedformat=atom&user=Ecen 2026-04-23T10:55:09Z User contributions MediaWiki 1.43.5 https://wiki.factorio.com/index.php?title=Infobox:Personal_roboport_MK2&diff=170566 2019-03-13T13:55:27Z

<p>Ecen: Added energy capacity of the internal buffer as &quot;energy capacity&quot; in the template. This is experimental data, calculations are detailed in discussion page.</p> <hr /> <div>{{Infobox<br /> |prototype-type = roboport-equipment<br /> |internal-name = personal-roboport-mk2-equipment<br /> |expensive-total-raw = Time, 1270 + Battery, 225 + Copper plate, 1100 + Iron plate, 1000 + Plastic bar, 800 + Processing unit, 100 + Steel plate, 140<br /> |category = Combat<br /> |stack-size = 20<br /> |recipe = Time, 20 + Low density structure, 20 + Personal roboport, 5 + Processing unit, 100<br /> |required-technologies = Personal roboport 2<br /> |producers =Manual + Assembling machine 1 + Assembling machine 2 + assembling machine 3<br /> |dimensions =2×2<br /> |energy = 4 {{Translation|MW}} electric<br /> |robot-recharge-rate=4×1.0 {{Translation|MW}} electric<br /> |internal-buffer-recharge-rate=3.5 {{Translation|MW}} electric<br /> |energy-capacity = 35 {{Translation|MJ}} electric<br /> |robot-limit =25<br /> |charging-stations=4<br /> |construction-area=40×40<br /> |equipped-in = Modular armor + Power armor + Power armor MK2<br /> |total-raw = Time, 1045 + Battery, 225 + Copper plate, 650 + Iron plate, 500 + Plastic bar, 200 + Processing unit, 100 + Steel plate, 140<br /> }}&lt;noinclude&gt;[[Category:Infobox page]]&lt;/noinclude&gt;</div>

Ecen https://wiki.factorio.com/index.php?title=Talk:Personal_roboport_MK2&diff=170565 2019-03-13T13:54:30Z

<p>Ecen: Detailed calculations for determining internal buffer energy capacity.</p> <hr /> <div>== Determining internal buffer energy capacity ==<br /> This is my first edit to this wiki and I have found no guidelines on how we handle experimental data. If there is an established way to go about this, please inform me! For the time being, below I have detailed how I calculated the personal roboport mk2 internal buffer energy capacity in patch 0.17.11.<br /> <br /> To determine the size of the buffer I put 4 fusion reactors and 3 personal battery mk2 into my power armour. I add 1 roboport mk2 to the armour and measure the time taken to fill up the electricity bar on the roboport. Doing this 5 times and averaging the time gives 13.46 seconds. While measuring I had about 45 UPS so I calculate the average time at 60 UPS as &lt;code&gt;13.46 * (45/60) = 10.095&lt;/code&gt; seconds. The internal buffer recharge rate is listed as 3.5 MW (or 3.5 MJ/s) so &lt;code&gt;3.5 * 10.095 = 35.3325&lt;/code&gt; MJ.<br /> <br /> As a second approach I put 3 personal battery mk2 in the power armour, charge them fully and remove everything but the batteries. I then add a roboport mk2, let it charge fully, then remove it. Repeating this until the batteries are depleted I count that the roboport was able to charge fully approximately 8.55 times. The last .55 was estimated by measuring the electricity bar on my screen with a ruler. A personal battery mk2 has a listed capacity of 100 MJ, so the capacity of the roboport mk2 is calculated as &lt;code&gt;(3 * 100) / 8.55 = 35.08&lt;/code&gt; MJ.<br /> <br /> Rounding to two significant figures it seems that the personal roboport mk2 internal buffer is 35 MJ.<br /> <br /> --[[User:Ecen|Ecen]] ([[User talk:Ecen|talk]]) 13:54, 13 March 2019 (UTC)</div>

Ecen