Add steam boiler

Signed-off-by: Simon Völcker <simon.voelcker@frequenz.com>

Author: simonvoelcker

src/frequenz/client/assets/electrical_component/__init__.py

@@ -50,6 +50,7 @@
     UnspecifiedComponent,
 )
 from ._static_transfer_switch import StaticTransferSwitch
+from ._steam_boiler import SteamBoiler
 from ._uninterruptible_power_supply import UninterruptiblePowerSupply
 from ._wind_turbine import WindTurbine
 
@@ -91,6 +92,7 @@
     "MismatchedCategoryComponent",
     "UnrecognizedComponent",
     "UnspecifiedComponent",
+    "SteamBoiler",
     "StaticTransferSwitch",
     "UninterruptiblePowerSupply",
     "WindTurbine",

src/frequenz/client/assets/electrical_component/_category.py

@@ -86,3 +86,6 @@ class ElectricalComponentCategory(enum.Enum):
 
     WIND_TURBINE = electrical_components_pb2.ELECTRICAL_COMPONENT_CATEGORY_WIND_TURBINE
     """A wind turbine."""
+
+    STEAM_BOILER = electrical_components_pb2.ELECTRICAL_COMPONENT_CATEGORY_STEAM_BOILER
+    """A steam boiler."""

src/frequenz/client/assets/electrical_component/_electrical_component_proto.py

@@ -57,6 +57,7 @@
 from ._precharger import Precharger
 from ._problematic import UnrecognizedComponent, UnspecifiedComponent
 from ._static_transfer_switch import StaticTransferSwitch
+from ._steam_boiler import SteamBoiler
 from ._types import ElectricalComponentType
 from ._uninterruptible_power_supply import UninterruptiblePowerSupply
 from ._wind_turbine import WindTurbine
@@ -219,6 +220,7 @@ def electrical_component_from_proto_with_issues(
             | ElectricalComponentCategory.PRECHARGER
             | ElectricalComponentCategory.BREAKER
             | ElectricalComponentCategory.PLC
+            | ElectricalComponentCategory.STEAM_BOILER
             | ElectricalComponentCategory.STATIC_TRANSFER_SWITCH
             | ElectricalComponentCategory.UNINTERRUPTIBLE_POWER_SUPPLY
             | ElectricalComponentCategory.CAPACITOR_BANK
@@ -416,6 +418,7 @@ def _trivial_category_to_class(
     | Precharger
     | Breaker
     | Plc
+    | SteamBoiler
     | StaticTransferSwitch
     | UninterruptiblePowerSupply
     | CapacitorBank
@@ -433,6 +436,7 @@ def _trivial_category_to_class(
         ElectricalComponentCategory.PRECHARGER: Precharger,
         ElectricalComponentCategory.BREAKER: Breaker,
         ElectricalComponentCategory.PLC: Plc,
+        ElectricalComponentCategory.STEAM_BOILER: SteamBoiler,
         ElectricalComponentCategory.STATIC_TRANSFER_SWITCH: StaticTransferSwitch,
         ElectricalComponentCategory.UNINTERRUPTIBLE_POWER_SUPPLY: UninterruptiblePowerSupply,
         ElectricalComponentCategory.CAPACITOR_BANK: CapacitorBank,

src/frequenz/client/assets/electrical_component/_steam_boiler.py

@@ -0,0 +1,20 @@
+# License: MIT
+# Copyright © 2026 Frequenz Energy-as-a-Service GmbH
+
+"""Steam boiler component."""
+
+import dataclasses
+from typing import Literal
+
+from ._category import ElectricalComponentCategory
+from ._electrical_component import ElectricalComponent
+
+
+@dataclasses.dataclass(frozen=True, kw_only=True)
+class SteamBoiler(ElectricalComponent):
+    """A steam boiler."""
+
+    category: Literal[ElectricalComponentCategory.STEAM_BOILER] = (
+        ElectricalComponentCategory.STEAM_BOILER
+    )
+    """The category of this component."""

src/frequenz/client/assets/electrical_component/_types.py

@@ -26,6 +26,7 @@
     UnspecifiedComponent,
 )
 from ._static_transfer_switch import StaticTransferSwitch
+from ._steam_boiler import SteamBoiler
 from ._uninterruptible_power_supply import UninterruptiblePowerSupply
 from ._wind_turbine import WindTurbine
 
@@ -60,6 +61,7 @@
     | Precharger
     | Breaker
     | Plc
+    | SteamBoiler
     | StaticTransferSwitch
     | UninterruptiblePowerSupply
     | CapacitorBank