Merge pull request #97 from davidusb-geek/davidusb-geek/dev/preparing_new_version

Davidusb geek/dev/preparing new version

Author: davidusb-geek

emhass/CHANGELOG.md

@@ -1,5 +1,14 @@
 # Changelog
 
+## 0.10.2 - 2024-07-06
+### Improvement
+- Weather forecast caching and Solcast method fix by @GeoDerp
+- Added a new configuration parameter to control wether we compute PV curtailment or not
+- Added hybrid inverter to data publish
+- It is now possible to pass these battery parameters at runtime: `SOCmin`, `SOCmax`, `Pd_max` and `Pc_max`
+### Fix
+- Fixed problem with negative PV forecast values in optimization.py, by @GeoDerp
+
 ## 0.10.1 - 2024-06-03
 ### Fix
 - Fixed PV curtailment maximum possible value constraint

emhass/DOCS.md

@@ -96,10 +96,6 @@ The following parameters are associated with the technical specifications of the
 
 We will define the technical parameters of the PV installation. For the modeling task we rely on the PVLib Python package. For more information see: [https://pvlib-python.readthedocs.io/en/stable/](https://pvlib-python.readthedocs.io/en/stable/)
 
-The complete list of supported modules can be found here: [https://github.com/davidusb-geek/emhass-add-on/files/9234460/sam-library-cec-modules-2019-03-05.csv](https://github.com/davidusb-geek/emhass-add-on/files/9234460/sam-library-cec-modules-2019-03-05.csv)
-
-And the list of inverter models can be found here: [https://github.com/davidusb-geek/emhass-add-on/files/9532724/sam-library-cec-inverters-2019-03-05.csv](https://github.com/davidusb-geek/emhass-add-on/files/9532724/sam-library-cec-inverters-2019-03-05.csv)
-
 This webapp can help you find your correct module/inverter key: [https://emhass-pvlib-database.streamlit.app/](https://emhass-pvlib-database.streamlit.app/)
 
 If your specific model is not found in these lists then solution (1) is to pick another model as close as possible as yours in terms of the nominal power.
@@ -113,6 +109,7 @@ Solution (2) would be to use SolCast and pass that data directly to emhass as a
 - modules_per_string: The number of modules per string. Defaults to 16. This parameter can be a list of integers to enable the simulation of mixed orientation systems, for example one east-facing array (azimuth=90) and one west-facing array (azimuth=270).
 - strings_per_inverter: The number of used strings per inverter. Defaults to 1. This parameter can be a list of integers to enable the simulation of mixed orientation systems, for example one east-facing array (azimuth=90) and one west-facing array (azimuth=270).
 - inverter_is_hybrid: Set to True to consider that the installation inverter is hybrid for PV and batteries. (Default False).
+- compute_curtailment: Set to True to compute a PV curtailment variable. (Default False).
 - set_use_battery: Set to True if we should consider an energy storage device such as a Li-Ion battery. Defaults to False.
 
 If the `set_use_battery` is set to `true`, then the following parameters need to be defined properly. If you don't have a battery then just leave the default values, they will not be used.

emhass/config.yml

@@ -1,7 +1,7 @@
 name: EMHASS
 description: Energy Management for Home Assistant
 url: https://github.com/davidusb-geek/emhass
-version: 0.10.1
+version: 0.10.2
 slug: emhass
 arch:
   - aarch64
@@ -65,6 +65,9 @@ options:
   list_set_deferrable_load_single_constant:
     - set_deferrable_load_single_constant: false
     - set_deferrable_load_single_constant: false
+  list_set_deferrable_startup_penalty:
+    - set_deferrable_startup_penalty: 0.0
+    - set_deferrable_startup_penalty: 0.0
   load_peak_hours_cost: 0.1907
   load_offpeak_hours_cost: 0.1419
   photovoltaic_production_sell_price: 0.065
@@ -81,6 +84,7 @@ options:
   list_strings_per_inverter:
     - strings_per_inverter: 1
   inverter_is_hybrid: false
+  compute_curtailment: false
   set_use_battery: false
   battery_nominal_energy_capacity: 5000
 schema:
@@ -132,6 +136,8 @@ schema:
     - treat_deferrable_load_as_semi_cont: "bool?"
   list_set_deferrable_load_single_constant:
     - set_deferrable_load_single_constant: "bool?"
+  list_set_deferrable_startup_penalty:
+    - set_deferrable_startup_penalty: "float?"
   load_cost_forecast_method: "list(hp_hc_periods|csv)?"
   production_price_forecast_method: "list(constant|csv)?" #optional
   load_peak_hours_cost: "float(0,)?"
@@ -150,6 +156,7 @@ schema:
   list_strings_per_inverter:
     - strings_per_inverter: "int(0,)?"
   inverter_is_hybrid: "bool?"
+  compute_curtailment: "bool?"
   set_use_battery: "bool?"
   set_battery_dynamic: "bool?" #optional
   battery_dynamic_max: "float(0.0,1.0)?" #optional

emhass/config_emhass.yaml

@@ -37,6 +37,9 @@ optim_conf:
   set_def_constant: # set as a constant fixed value variable with just one startup for each 24h
   - False
   - False
+  def_start_penalty: # Set a penalty for each start up of a deferrable load
+  - 0.0
+  - 0.0
   weather_forecast_method: 'scrapper' # options are 'scrapper', 'csv', 'list', 'solcast' and 'solar.forecast'
   load_forecast_method: 'naive' # options are 'csv' to load a custom load forecast from a CSV file or 'naive' for a persistance model
   load_cost_forecast_method: 'hp_hc_periods' # options are 'hp_hc_periods' for peak and non-peak hours contracts and 'csv' to load custom cost from CSV file 
@@ -78,6 +81,7 @@ plant_conf:
   strings_per_inverter: # The number of used strings per inverter
   - 1
   inverter_is_hybrid: False # Set if it is a hybrid inverter (PV+batteries) or not
+  compute_curtailment: False # Compute a PV curtailment variable or not
   Pd_max: 1000 # If your system has a battery (set_use_battery=True), the maximum discharge power in Watts
   Pc_max: 1000 # If your system has a battery (set_use_battery=True), the maximum charge power in Watts
   eta_disch: 0.95 # If your system has a battery (set_use_battery=True), the discharge efficiency

emhass/requirements.txt

@@ -10,11 +10,11 @@ h5py==3.11.0
 pulp>=2.4
 pyyaml>=5.4.1
 tables<=3.9.1
-skforecast==0.12.0
+skforecast==0.12.1
 # web server packages
 flask>=2.0.3
 waitress>=2.1.1
 plotly>=5.6.0
 #EMHASS
-emhass==0.10.1
+emhass==0.10.2
 #git+https://github.com/davidusb-geek/emhass

emhass/translations/en.yaml

@@ -163,7 +163,10 @@ configuration:
     description: (Default 1). This parameter can be a list of integers to enable the simulation of mixed orientation systems, for example one east-facing array and one west-facing array.
   inverter_is_hybrid:
     name: inverter_is_hybrid, Set to True if it is a hybrid inverter (PV+batteries) or not
-    description: Set to True to consider that the installation inverter is hybrid for PV and batteries. (Default False).
+    description: A special parameter to consider that the installation inverter is hybrid for PV and batteries. (Default False).
+  compute_curtailment:
+    name: compute_curtailment, Set to True to compute a PV curtailment variable.
+    description: A special parameter to define if we will compute a PV curtailment variable. (Default False).
   set_use_battery:
     name: set_use_battery, Set if a battery is present
     description: Set to True if we should consider an energy storage device such as a Li-Ion battery. (Default False).