Adding updated BdewStandardLoadProfiles.

CHANGELOG.md

@@ -11,10 +11,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Enhancing value retrieval in `TimeSeriesSource` [1280](https://github.com/ie3-institute/PowerSystemDataModel/issues/1280)
 - Enhancing the `LoadProfileSource` to return the resolution [1288](https://github.com/ie3-institute/PowerSystemDataModel/issues/1288)
 - Enhancing Validation for sRated of `HpTypeInput` [1394](https://github.com/ie3-institute/PowerSystemDataModel/issues/1394)
-
-### Fixed
+- Added updated `BdewStandardLoadProfiles` [#1292](https://github.com/ie3-institute/PowerSystemDataModel/issues/1292)
 
 ### Changed
+- Fixed CFF-Version [#1392](https://github.com/ie3-institute/PowerSystemDataModel/issues/1392)
 
 ## [8.0.0] - 2025-07-22
 
@@ -32,7 +32,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Extend azimuth angle range to [-180°, 180°] for PV inputs [#1330](https://github.com/ie3-institute/PowerSystemDataModel/issues/1330)
 - Improved error messages when reading and validating an invalid grid [#1354](https://github.com/ie3-institute/PowerSystemDataModel/issues/1354)
 - Changed `SubgridContainer` to represent galvanically seperated grids [#1226](https://github.com/ie3-institute/PowerSystemDataModel/issues/1226)
-- Fixed CFF-Version [#1392](https://github.com/ie3-institute/PowerSystemDataModel/issues/1392)
 
 ## [7.0.0] - 2025-05-08
 

docs/readthedocs/io/csvfiles.md

@@ -169,8 +169,11 @@ The following profiles are supported until now:
      - Information
      - Supported head line.
    * - e.g.: H0
-     - BDEW standard load profiles ([source](https://www.bdew.de/energie/standardlastprofile-strom/))
+     - BDEW standard load profiles 1999 ([source](https://www.bdew.de/energie/standardlastprofile-strom/))
      - Permissible head line: ``SuSa,SuSu,SuWd,TrSa,TrSu,TrWd,WiSa,WiSu,WiWd,quarterHour``
+   * - e.g.: h25
+     - BDEW standard load profiles 2025 ([source](https://www.bdew.de/energie/standardlastprofile-strom/))
+     - Permissible head line: ``janSa,janSu,janWd,febSa,febSu,febWd,marSa,marSu,marWd,aprSa,aprSu,aprWd,maySa,maySu,mayWd,junSa,junSu,junWd,julSa,julSu,julWd,augSa,augSu,augWd,sepSa,sepSu,sepWd,octSa,octSu,octWd,novSa,novSu,novWd,decSa,decSu,decWd,quarterHour``
    * - random
      - A random load proile based on: ``Kays - Agent-based simulation environment for improving the planning of distribution grids``
      - Permissible head line: ``kSa,kSu,kWd,mySa,mySu,myWd,sigmaSa,sigmaSu,sigmaWd,quarterHour``

src/main/java/edu/ie3/datamodel/io/factory/timeseries/BdewLoadProfileFactory.java

@@ -15,66 +15,57 @@
 import edu.ie3.datamodel.models.timeseries.repetitive.BdewLoadProfileTimeSeries;
 import edu.ie3.datamodel.models.timeseries.repetitive.LoadProfileEntry;
 import edu.ie3.datamodel.models.value.load.BdewLoadValues;
-import java.util.*;
+import edu.ie3.datamodel.models.value.load.BdewLoadValues.BdewKey;
+import edu.ie3.datamodel.models.value.load.BdewLoadValues.BdewScheme;
+import edu.ie3.util.quantities.PowerSystemUnits;
+import java.util.Comparator;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
 import java.util.function.Function;
-import java.util.stream.Stream;
 import javax.measure.quantity.Energy;
 import javax.measure.quantity.Power;
 import tech.units.indriya.ComparableQuantity;
 import tech.units.indriya.quantity.Quantities;
 
 public class BdewLoadProfileFactory
     extends LoadProfileFactory<BdewStandardLoadProfile, BdewLoadValues> {
-  public static final String SUMMER_SATURDAY = "SuSa";
-  public static final String SUMMER_SUNDAY = "SuSu";
-  public static final String SUMMER_WEEKDAY = "SuWd";
-  public static final String TRANSITION_SATURDAY = "TrSa";
-  public static final String TRANSITION_SUNDAY = "TrSu";
-  public static final String TRANSITION_WEEKDAY = "TrWd";
-  public static final String WINTER_SATURDAY = "WiSa";
-  public static final String WINTER_SUNDAY = "WiSu";
-  public static final String WINTER_WEEKDAY = "WiWd";
+  // 1999 profile scheme
+  public static final BdewLoadValues.BdewMap<String> BDEW1999_FIELDS =
+      BdewKey.toMap(BdewScheme.BDEW1999);
 
-  public BdewLoadProfileFactory() {
-    this(BdewLoadValues.class);
-  }
+  // 2025 profile scheme
+  public static final BdewLoadValues.BdewMap<String> BDEW2025_FIELDS =
+      BdewKey.toMap(BdewScheme.BDEW2025);
 
-  public BdewLoadProfileFactory(Class<BdewLoadValues> valueClass) {
-    super(valueClass);
+  public BdewLoadProfileFactory() {
+    super(BdewLoadValues.class);
   }
 
   @Override
   protected LoadProfileEntry<BdewLoadValues> buildModel(LoadProfileData<BdewLoadValues> data) {
     int quarterHour = data.getInt(QUARTER_HOUR);
 
-    return new LoadProfileEntry<>(
-        new BdewLoadValues(
-            data.getDouble(SUMMER_SATURDAY),
-            data.getDouble(SUMMER_SUNDAY),
-            data.getDouble(SUMMER_WEEKDAY),
-            data.getDouble(TRANSITION_SATURDAY),
-            data.getDouble(TRANSITION_SUNDAY),
-            data.getDouble(TRANSITION_WEEKDAY),
-            data.getDouble(WINTER_SATURDAY),
-            data.getDouble(WINTER_SUNDAY),
-            data.getDouble(WINTER_WEEKDAY)),
-        quarterHour);
+    boolean is1999Scheme =
+        data.containsKey("SuSa") || data.containsKey("su_sa") || data.containsKey("suSa");
+
+    BdewLoadValues values;
+
+    if (is1999Scheme) {
+      values = new BdewLoadValues(BdewScheme.BDEW1999, BDEW1999_FIELDS.map(data::getDouble));
+
+    } else {
+      values = new BdewLoadValues(BdewScheme.BDEW2025, BDEW2025_FIELDS.map(data::getDouble));
+    }
+
+    return new LoadProfileEntry<>(values, quarterHour);
   }
 
   @Override
   protected List<Set<String>> getFields(Class<?> entityClass) {
     return List.of(
-        newSet(
-            QUARTER_HOUR,
-            SUMMER_SATURDAY,
-            SUMMER_SUNDAY,
-            SUMMER_WEEKDAY,
-            TRANSITION_SATURDAY,
-            TRANSITION_SUNDAY,
-            TRANSITION_WEEKDAY,
-            WINTER_SATURDAY,
-            WINTER_SUNDAY,
-            WINTER_WEEKDAY));
+        expandSet(new HashSet<>(BDEW1999_FIELDS.values()), QUARTER_HOUR),
+        expandSet(new HashSet<>(BDEW2025_FIELDS.values()), QUARTER_HOUR));
   }
 
   @Override
@@ -101,26 +92,35 @@ public BdewStandardLoadProfile parseProfile(String profile) {
   @Override
   public ComparableQuantity<Power> calculateMaxPower(
       BdewStandardLoadProfile loadProfile, Set<LoadProfileEntry<BdewLoadValues>> entries) {
-    Function<BdewLoadValues, Stream<Double>> valueExtractor;
-
-    if (loadProfile == BdewStandardLoadProfile.H0) {
-      // maximum dynamization factor is on day 366 (leap year) or day 365 (regular year).
-      // The difference between day 365 and day 366 is negligible, thus pick 366
-      valueExtractor =
-          v ->
-              Stream.of(v.getWiSa(), v.getWiSu(), v.getWiWd())
-                  .map(p -> BdewLoadValues.dynamization(p, 366));
-    } else {
-      valueExtractor = v -> v.values().stream();
-    }
+    Function<BdewLoadValues, Double> valueExtractor =
+        switch (loadProfile) {
+          case H0, H25, P25, S25 ->
+          // maximum dynamization factor is on day 366 (leap year) or day 365 (regular year).
+          // The difference between day 365 and day 366 is negligible, thus pick 366
+          v -> BdewLoadValues.dynamization(v.getMaxValue(true), 366);
+          default -> v -> v.getMaxValue(false);
+        };
 
     double maxPower =
         entries.stream()
             .map(TimeSeriesEntry::getValue)
-            .flatMap(valueExtractor)
+            .map(valueExtractor)
             .max(Comparator.naturalOrder())
             .orElse(0d);
 
     return Quantities.getQuantity(maxPower, WATT);
   }
+
+  /** Returns the load profile energy scaling. The default value is 1000 kWh */
+  @Override
+  public ComparableQuantity<Energy> getLoadProfileEnergyScaling(
+      BdewStandardLoadProfile loadProfile) {
+
+    // the updated profiled are scaled to 1 million kWh -> 1000 MWh
+    // old profiles are scaled to 1000 kWh
+    return switch (loadProfile) {
+      case H25, G25, L25, P25, S25 -> Quantities.getQuantity(1000d, PowerSystemUnits.MEGAWATTHOUR);
+      default -> Quantities.getQuantity(1000d, PowerSystemUnits.KILOWATTHOUR);
+    };
+  }
 }

src/main/java/edu/ie3/datamodel/io/factory/timeseries/LoadProfileFactory.java

@@ -32,6 +32,11 @@ public LoadProfileFactory(Class<? extends V> valueClass) {
     super(valueClass);
   }
 
+  @SafeVarargs
+  protected LoadProfileFactory(Class<? extends V>... valueClass) {
+    super(valueClass);
+  }
+
   public abstract LoadProfileTimeSeries<V> build(
       LoadProfileMetaInformation metaInformation, Set<LoadProfileEntry<V>> entries);
 

src/main/java/edu/ie3/datamodel/io/processor/EntityProcessor.java

@@ -9,10 +9,12 @@
 import edu.ie3.datamodel.models.Entity;
 import edu.ie3.datamodel.models.StandardUnits;
 import edu.ie3.datamodel.utils.Try;
-import edu.ie3.datamodel.utils.Try.*;
+import edu.ie3.datamodel.utils.Try.Failure;
+import edu.ie3.datamodel.utils.Try.Success;
 import edu.ie3.util.exceptions.QuantityException;
-import java.lang.reflect.Method;
-import java.util.*;
+import java.util.Collections;
+import java.util.LinkedHashMap;
+import java.util.SortedMap;
 import javax.measure.Quantity;
 import javax.measure.quantity.Energy;
 import javax.measure.quantity.Power;
@@ -31,7 +33,7 @@ public abstract class EntityProcessor<T extends Entity> extends Processor<T> {
 
   public static final Logger log = LoggerFactory.getLogger(EntityProcessor.class);
   protected final String[] headerElements;
-  private final SortedMap<String, Method> fieldNameToMethod;
+  private final SortedMap<String, GetterMethod> fieldNameToMethod;
 
   private static final String NODE_INTERNAL = "nodeInternal";
 

src/main/java/edu/ie3/datamodel/io/processor/GetterMethod.java

@@ -0,0 +1,27 @@
+/*
+ * © 2025. TU Dortmund University,
+ * Institute of Energy Systems, Energy Efficiency and Energy Economics,
+ * Research group Distribution grid planning and operation
+*/
+package edu.ie3.datamodel.io.processor;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+public record GetterMethod(String name, Getter getter, String returnType) {
+
+  public GetterMethod(Method method) {
+    this(method.getName(), method::invoke, method.getReturnType().getSimpleName());
+  }
+
+  public Object invoke(Object object)
+      throws IllegalAccessException, IllegalArgumentException, InvocationTargetException {
+    return getter.get(object);
+  }
+
+  @FunctionalInterface
+  public interface Getter {
+    Object get(Object object)
+        throws IllegalAccessException, IllegalArgumentException, InvocationTargetException;
+  }
+}

src/main/java/edu/ie3/datamodel/io/processor/Processor.java

@@ -18,12 +18,12 @@
 import edu.ie3.datamodel.models.result.CongestionResult;
 import edu.ie3.datamodel.models.voltagelevels.VoltageLevel;
 import edu.ie3.datamodel.utils.Try;
-import edu.ie3.datamodel.utils.Try.*;
+import edu.ie3.datamodel.utils.Try.Failure;
+import edu.ie3.datamodel.utils.Try.Success;
 import edu.ie3.util.TimeUtil;
 import edu.ie3.util.exceptions.QuantityException;
 import java.beans.Introspector;
 import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
 import java.time.ZonedDateTime;
 import java.util.*;
 import java.util.stream.Collectors;
@@ -110,7 +110,7 @@ public int compare(String a, String b) {
    * @param cls class to use for mapping
    * @return a map of all field values of the class
    */
-  protected SortedMap<String, Method> mapFieldNameToGetter(Class<?> cls)
+  protected SortedMap<String, GetterMethod> mapFieldNameToGetter(Class<?> cls)
       throws EntityProcessorException {
     return mapFieldNameToGetter(cls, Collections.emptyList());
   }
@@ -122,10 +122,10 @@ protected SortedMap<String, Method> mapFieldNameToGetter(Class<?> cls)
    * @param ignoreFields A collection of all field names to ignore during process
    * @return a map of all field values of the class
    */
-  protected SortedMap<String, Method> mapFieldNameToGetter(
+  protected SortedMap<String, GetterMethod> mapFieldNameToGetter(
       Class<?> cls, Collection<String> ignoreFields) throws EntityProcessorException {
     try {
-      final LinkedHashMap<String, Method> resFieldNameToMethod = new LinkedHashMap<>();
+      final LinkedHashMap<String, GetterMethod> resFieldNameToMethod = new LinkedHashMap<>();
       Arrays.stream(Introspector.getBeanInfo(cls, Object.class).getPropertyDescriptors())
           // filter out properties with setters only
           .filter(pd -> Objects.nonNull(pd.getReadMethod()))
@@ -139,19 +139,21 @@ protected SortedMap<String, Method> mapFieldNameToGetter(
           .forEach(
               pd -> {
                 String fieldName = pd.getName();
+                GetterMethod method = new GetterMethod(pd.getReadMethod());
+
                 // OperationTime needs to be replaced by operatesFrom and operatesUntil
                 if (fieldName.equalsIgnoreCase(OPERATION_TIME_FIELD_NAME)) {
                   fieldName = OPERATES_FROM;
-                  resFieldNameToMethod.put(OPERATES_UNTIL, pd.getReadMethod());
+                  resFieldNameToMethod.put(OPERATES_UNTIL, method);
                 }
 
                 // VoltageLevel needs to be replaced by id and nominalVoltage
                 if (fieldName.equalsIgnoreCase(VOLT_LVL_FIELD_NAME)) {
                   fieldName = V_RATED;
-                  resFieldNameToMethod.put(VOLT_LVL, pd.getReadMethod());
+                  resFieldNameToMethod.put(VOLT_LVL, method);
                 }
 
-                resFieldNameToMethod.put(fieldName, pd.getReadMethod());
+                resFieldNameToMethod.put(fieldName, method);
               });
 
       return putUuidFirst(resFieldNameToMethod);
@@ -183,12 +185,12 @@ public static <V> SortedMap<String, V> putUuidFirst(Map<String, V> unsorted) {
    * @return Mapping from field name to value as String representation
    */
   protected LinkedHashMap<String, String> processObject(
-      Object object, Map<String, Method> fieldNameToGetter) throws EntityProcessorException {
+      Object object, Map<String, GetterMethod> fieldNameToGetter) throws EntityProcessorException {
     try {
       LinkedHashMap<String, String> resultMap = new LinkedHashMap<>();
-      for (Map.Entry<String, Method> entry : fieldNameToGetter.entrySet()) {
+      for (Map.Entry<String, GetterMethod> entry : fieldNameToGetter.entrySet()) {
         String fieldName = entry.getKey();
-        Method getter = entry.getValue();
+        GetterMethod getter = entry.getValue();
         Optional<Object> methodReturnObjectOpt = Optional.ofNullable(getter.invoke(object));
 
         if (methodReturnObjectOpt.isPresent()) {
@@ -212,12 +214,13 @@ protected LinkedHashMap<String, String> processObject(
    * @param fieldName Name of the foreseen field
    * @return A String representation of the result
    */
-  protected String processMethodResult(Object methodReturnObject, Method method, String fieldName)
+  protected String processMethodResult(
+      Object methodReturnObject, GetterMethod method, String fieldName)
       throws EntityProcessorException {
 
     StringBuilder resultStringBuilder = new StringBuilder();
 
-    switch (method.getReturnType().getSimpleName()) {
+    switch (method.returnType()) {
         // primitives (Boolean, Character, Byte, Short, Integer, Long, Float, Double, String,
       case "UUID",
           "boolean",
@@ -300,9 +303,9 @@ protected String processMethodResult(Object methodReturnObject, Method method, S
           "Unable to process value for attribute/field '"
               + fieldName
               + "' and method return type '"
-              + method.getReturnType().getSimpleName()
+              + method.returnType()
               + "' for method with name '"
-              + method.getName()
+              + method.name()
               + "' in in entity model "
               + getRegisteredClass().getSimpleName()
               + ".class.");

src/main/java/edu/ie3/datamodel/io/processor/ProcessorProvider.java

@@ -322,7 +322,8 @@ public static Collection<EntityProcessor<? extends Entity>> allResultEntityProce
                                     (Class<TimeSeries<TimeSeriesEntry<Value>, Value, Value>>)
                                         key.getTimeSeriesClass(),
                                     (Class<TimeSeriesEntry<Value>>) key.getEntryClass(),
-                                    (Class<Value>) key.getValueClass()),
+                                    (Class<Value>) key.getValueClass(),
+                                    key.getScheme()),
                             EntityProcessorException.class)),
             "time series processors",
             EntityProcessorException::new)

src/main/java/edu/ie3/datamodel/io/processor/timeseries/FieldSourceToMethod.java

@@ -5,13 +5,13 @@
 */
 package edu.ie3.datamodel.io.processor.timeseries;
 
-import java.lang.reflect.Method;
+import edu.ie3.datamodel.io.processor.GetterMethod;
 
 /**
- * Represent a tuple of {@link FieldSource} to {@link Method} to highlight, where information of a
- * time series can be obtained from
+ * Represent a tuple of {@link FieldSource} to {@link GetterMethod} to highlight, where information
+ * of a time series can be obtained from
  */
-public record FieldSourceToMethod(FieldSource source, Method method) {
+public record FieldSourceToMethod(FieldSource source, GetterMethod method) {
   @Override
   public String toString() {
     return "FieldSourceToMethod{" + "source=" + source + ", method=" + method + '}';
@@ -24,6 +24,6 @@ public enum FieldSource {
     VALUE,
     WEATHER_IRRADIANCE,
     WEATHER_TEMPERATURE,
-    WEATHER_WIND
+    WEATHER_WIND,
   }
 }