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Watt limiter

Posted: Sun Mar 12, 2017 5:35 pm
by Stefanutz9811
A machine which limit the max amount of Watts which can flow along a wire.

Re: Watt limiter

Posted: Sun Mar 12, 2017 6:21 pm
by Tekky
I am not sure if you are suggesting that power poles should have a limited power flow capacity based on their size or whether you are proposing that the player should have the option to place a special entity that connects two power networks, but only allows a certain amount of power to flow between these networks.

It would be nice if power poles had a limited power flow capacity, since it would require your power infrastructure to have a stronger backbone, i.e. large power poles. However, this would also require the game to simulate power flow in detail, instead of having simple power networks. I'm afraid that this would be a lot of work to program and also would cost a lot of CPU time to make all the calculations.

Also, certain things which work now would no longer work. For example, it is possible to determine the battery power of the whole power network by simply attaching an accumulator to the circuit network. This works because, as a rule, all accumulators have the same power level. However, this assumption would no longer be valid if power couldn't flow freely inside a power network.

However, if you are suggesting that power networks should stay as they are and you are merely suggesting that power networks should be able to interact with each other in a more controlled manner, then this would be feasible, in my opinion. There could be situations where it is useful to limit the amount of power flow between power networks.

For more information about power switches and how power networks work internally, see Factorio Friday Facts #115.

Are you suggesting a power switch with the added functionality that it should, instead of fully connecting two power networks, keep them seperate and only allow a limited amount of power to flow between the power networks?

Re: Watt limiter

Posted: Sun Mar 12, 2017 6:53 pm
by Stefanutz9811
Yes you are right

Re: Watt limiter

Posted: Sun Mar 12, 2017 7:46 pm
by Tekky
Just for clarification: I assume that the original poster intends that his suggestion about intentional limited power transfer between power networks is to be discussed in this thread and that his suggestion about power poles having a limited power flow capacity is not to be discussed in this thread, but rather in the following neighboring thread (which was also started by him):
viewtopic.php?f=6&t=42652

Re: Watt limiter

Posted: Mon Mar 13, 2017 7:50 pm
by ssilk
You can use the accumulator to limit the power in steps of 300 kW.

https://wiki.factorio.com/Accumulator#Other_uses

You can use the power-switch to turn parts of such a construction on/off
https://wiki.factorio.com/Accumulator#Other_uses

Re: Watt limiter

Posted: Wed Mar 15, 2017 10:56 am
by Tekky
ssilk wrote:You can use the accumulator to limit the power in steps of 300 kW.

https://wiki.factorio.com/Accumulator#Other_uses
Thank you very much for pointing that out. I found that very interesting.

Re: Watt limiter

Posted: Wed Mar 15, 2017 9:48 pm
by ssilk
Just saw that the second link should have pointed to
https://wiki.factorio.com/Power_switch

Re: Watt limiter

Posted: Mon Jul 16, 2018 10:24 am
by darkfrei
Tekky wrote:
ssilk wrote:You can use the accumulator to limit the power in steps of 300 kW.
https://wiki.factorio.com/Accumulator#Other_uses
Thank you very much for pointing that out. I found that very interesting.
This mod adds new accumulators for power limit. Just set one between two power nets as standard accumulator.
Properties accumulators with power: 60 kW, 600 kW, 6 MW, 60 MW, 600 MW, 6 GW, 60 GW, 600 GW, 6 TW.
https://mods.factorio.com/mod/LimitPower