mirror of
https://github.com/esphome/esphome-docs.git
synced 2024-11-18 11:15:36 +01:00
76 lines
2.3 KiB
ReStructuredText
76 lines
2.3 KiB
ReStructuredText
Total Daily Energy Sensor
|
|
=========================
|
|
|
|
.. seo::
|
|
:description: Instructions for setting up sensors that track the total daily energy usage per day and accumulate the power usage.
|
|
:image: sigma.svg
|
|
|
|
The ``total_daily_energy`` sensor is a helper sensor that can use the power value of
|
|
other sensors like the :doc:`HLW8012 <hlw8012>`, :doc:`CSE7766 <cse7766>`, :doc:`ATM90E32 <atm90e32>`, etc and integrate
|
|
it over time.
|
|
|
|
So this component allows you to convert readings in ``W`` or ``kW`` to readings of the total
|
|
daily energy usage in ``Wh`` or ``kWh``.
|
|
|
|
.. code-block:: yaml
|
|
|
|
# Example configuration entry
|
|
sensor:
|
|
- platform: total_daily_energy
|
|
name: "Total Daily Energy"
|
|
power_id: my_power
|
|
|
|
# The power sensor to convert, can be any power sensor
|
|
- platform: hlw8012
|
|
# ...
|
|
power:
|
|
id: my_power
|
|
|
|
# Enable time component to reset energy at midnight
|
|
time:
|
|
- platform: sntp
|
|
id: my_time
|
|
|
|
Configuration variables:
|
|
------------------------
|
|
|
|
- **power_id** (**Required**, :ref:`config-id`): The ID of the power sensor
|
|
to integrate over time.
|
|
- **name** (**Required**, string): The name of the sensor.
|
|
- **id** (*Optional*, :ref:`config-id`): Manually specify the ID used for code generation.
|
|
- **restore** (*Optional*, boolean): Whether to store the intermediate result on the device so
|
|
that the value can be restored upon power cycle or reboot.
|
|
Defaults to ``true``.
|
|
- **method** (*Optional*, string): The method to use for calculating the total daily energy. One of
|
|
``trapezoid``, ``left`` or ``right``. Defaults to ``right``.
|
|
- All other options from :ref:`Sensor <config-sensor>`.
|
|
|
|
Converting from W to kW
|
|
-----------------------
|
|
|
|
Some sensors such as the :doc:`HLW8012 <hlw8012>` expose their power sensor with a unit of measurement of
|
|
``W``. To have your readings in ``kW``, use a filter:
|
|
|
|
.. code-block:: yaml
|
|
|
|
sensor:
|
|
# The power sensor to convert, can be any power sensor
|
|
- platform: hlw8012
|
|
# ...
|
|
power:
|
|
id: my_power
|
|
filters:
|
|
# Multiplication factor from W to kW is 0.001
|
|
- multiply: 0.001
|
|
unit_of_measurement: kW
|
|
|
|
See Also
|
|
--------
|
|
|
|
- :ref:`sensor-filters`
|
|
- :doc:`hlw8012`
|
|
- :doc:`cse7766`
|
|
- :doc:`/cookbook/power_meter`
|
|
- :apiref:`total_daily_energy/total_daily_energy.h`
|
|
- :ghedit:`Edit`
|