ControlBox <>HEMS<>Heatpump LPC control

[Ab0Ddore]

Hello everyone,

I wanted to try LPC Usecases by creating a simulated environement. Currently I have my controlbox which send to my HEMS a LPC Limitation at my HEMS which get it set it. Now I want to propagate this LPC limitation to the other devices controled by the HEMS (like my simulated heatpump). The problem is that I didn't have the remote entity of the heatpumpand I need to write the LPC.
So I tried many things (and cheating trying to activate a usecase of HEMS to save th entity in my map) but nothing works. Do I miss a function ?
Is it the good way to propagate LPC ?
Thank you for your help

[sthelen-enqs]

Hi,

what do you mean you don't have the remote entity of the Heatpump? If the heatpump is connected with your HEMS, your HEMS is responsible for caching the devices it needs to proxy LPC values for (or however it wants to ensure that the LPC from the controlbox is correctly carried out).

The HEMS could also use RemoteEntitiesScenarios() from UseCaseBaseInterface via EgLPCInterface to get the list of compatible connected remote entities. But generally your HEMS will need to maintain its own internal state with total and per-device consumption values so it can decide how to divvy up limits sent by the controlbox.

[Ab0Ddore]

Hi,

I mean that I want to limitate with WritePowerConsumption but I need for that the spineapi.EntityRmoteInterface.
Thank you, by using RemoteEntitiesScenarios(), I am now able to manage the consumption of all device behind the HEMS.
Yes my hems need to determine where did I limitate and with which value to get the LPC value of the limitation.