Heater Control

Moderator: leecollings

Post Reply
Daro1003
Posts: 98
Joined: Monday 14 November 2022 12:46
Target OS: Raspberry Pi / ODroid
Domoticz version: 2023.1
Location: Poland
Contact:

Heater Control

Post by Daro1003 »

Hello

Based on Domoticz, I would like to control a heater that is connected to the EARU relay module.

The assumption is to use the overproduction power that is flowing into the network, I have new rules and currently gives off energy for which Tauron will not pay because I gave back 3x more than I took, i.e. every kilowatt currently flowing into the network is free.

So:

1. I have a reading of the L1 L2 L2 power in domoticz directly from the inverter. So I know how much is flowing from the sofa to the installation at a given moment.

2. I have a reading of how much the devices in the house are currently drawing, i.e. the power on L1 L2 L3

3. The heater connected via the EARU module before the power measurement described in point 2.

The block is quite long, so in two pictures.

Assumptions:

If:
Heater OFF and Power L1 below 500 and Power L2 below 500 and Power L3 below 500 and Power from photovoltaics above 1000
Then:
Turn on the heater
If:
Heater ON and Power L1 above 500 or Power L2 above 500 or Power L3 above 500 or Power from photovoltaics below 1000
Then:
Turn off the heater

1. The first question is whether the block is made properly and should work or whether it has errors.
2. The second question is whether it is possible to expand the block with other values, i.e. adding conditions due to the increase in charging power from photovoltaics but also increased consumption at home.
Attachments
Block 1.png
Block 1.png (40.61 KiB) Viewed 183 times
Block 2.png
Block 2.png (26.6 KiB) Viewed 183 times
Post Reply

Who is online

Users browsing this forum: No registered users and 0 guests