2025.9.1.rc4 (#379)

- Fixed error calculation/presentation "time needed" charging an ev
- Fixed error calculating "savings"-reports

Author: corneel27

dao/config.yaml

@@ -1,6 +1,6 @@
 ---
 name: 刀 Day Ahead Optimizer
-version: 2025.9.1
+version: 2025.9.0
 slug: day_ahead_opt
 description: Home Assistant Community Add-ons for day ahead optimizations
 url: https://github.com/corneel27/day-ahead

dao/prog/da_report.py

@@ -2146,6 +2146,7 @@ def calc_report(
     def calc_saving_consumption(
         self,
         active_period: str,
+        active_interval: str | None = None,
         active_view: str = "table",
         _tot: datetime.datetime | None = None,
     ) -> pd.DataFrame:

dao/prog/day_ahead.py

@@ -30,7 +30,7 @@ def __init__(self, file_name=None):
             return
         self.interval = self.config.get(["interval"], None, "1hour").lower()
         self.interval_s = 3600 if self.interval == "1hour" else 900
-        self.interval_name = "uur" if self.interval == "1hour" else "15min"
+        self.interval_name = "uur" if self.interval == "1hour" else "kwartier"
         self.steps_day = 24 if self.interval == "1hour" else 96
         self.history_options = self.config.get(["history"])
         self.boiler_options = self.config.get(["boiler"])
@@ -139,6 +139,7 @@ def calc_optimum(
         prog_data["da_prod"] = price_data["da_prod"]
 
         logging.debug("Prognose data:\n{}".format(prog_data.to_string()))
+        pd.options.display.float_format = "{:.3f}".format
 
         pl = []  # prijs levering day_ahead
         pt = []  # prijs teruglevering day_ahead
@@ -1284,19 +1285,13 @@ def calc_optimum(
             )
             e_needed = max(0, e_needed)  #  nooit minder dan 0
             energy_needed.append(e_needed)  # in kWh
-            logging.info(f"Benodigde energie: {energy_needed[e]} kWh")
+            logging.info(f"Benodigde energie: {energy_needed[e]:.3f} kWh")
             # uitgedrukt in aantal uren; bijvoorbeeld 1,5
-            time_needed = (
-                energy_needed[e]
-                / (max_power[e] * ev_charge_stages[e][-1]["efficiency"])
-                * 3600
-                / self.interval_s
-            )
-
-            logging.info(f"Tijd nodig om te laden: {time_needed:.2f} uur")
+            time_needed = energy_needed[e] / (max_power[e] * ev_charge_stages[e][-1]["efficiency"])
+            hrs_needed = math.floor(time_needed)
+            min_needed = math.ceil((time_needed - hrs_needed) * 60)
+            logging.info(f"Tijd nodig om te laden: {hrs_needed}:{min_needed} uur")
             if instant_charge:
-                hrs_needed = math.floor(time_needed)
-                min_needed = math.ceil((time_needed - hrs_needed) * 60)
                 ready = start_dt + datetime.timedelta(
                     hours=hrs_needed, minutes=min_needed
                 )
@@ -1305,8 +1300,10 @@ def calc_optimum(
                 self.ev_options[e]["entity set charging ampere"]
             ).state
             # afgerond naar boven in hele uren
-            intervals_needed.append(math.ceil(time_needed))
-            logging.info(f"Afgerond naar hele uren: {intervals_needed[e]}")
+            int_needed = math.ceil(time_needed if self.interval=="1hour" else time_needed * 4)
+            intervals_needed.append(int_needed)
+            logging.info(f"Afgerond naar hele intervallen: {intervals_needed[e]} "
+                         f"{self.interval_name}")
             logging.info(f"Stand laden schakelaar: {old_switch_state}")
             logging.info(f"Stand aantal ampere laden: {old_ampere_state} A")
             ready_index = U

release-testing/CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog 刀 DAO
 # Day Ahead Optimizer
+# 2025.9.1.rc4
+- Fixed error calculation/presentation "time needed" charging an ev
+- Fixed error calculating "savings"-reports
+
 # 2025.9.1.rc3
 - Fixed error with postgresql da-database
 - Fixed optimalisation-error on amd64 machines

release-testing/config.yaml

@@ -1,6 +1,6 @@
 ---
 name: 刀 Day Ahead Optimizer (TESTING)
-version: 2025.9.1.rc3
+version: 2025.9.1.rc4
 stage: experimental
 slug: day_ahead_opt-testing
 description: Beta version of DAO. Use only for testing!