11-bus and 240-bus radial distribution feeder datasets for power flow calculation

Tab 1: DER Data

This tab contains information about the distributed energy resources (DERs) located at different buses in the system. The columns are as follows:

• Item counter: A sequential identifier for each entry.
• Bus number: The identifier of the bus where the DERs are located.
• Peak active power generation from PV DERs (pu): The maximum active power generated by photovoltaic (PV) DERs in per unit.
• Peak reactive power generation from PV DERs (pu): The maximum reactive power generated by PV DERs in per unit.
• Peak active power generation from WT DERs (pu): The maximum active power generated by wind turbine (WT) DERs in per unit.
• Peak reactive power generation from WT DERs (pu): The maximum reactive power generated by WT DERs in per unit.
• 10 MVA: The base power of the system,set to 10 MVA.

Tab 2: Branch Data

This tab provides data about the branches (lines) connecting different buses in the network. The columns include:

• Item counter: A sequential identifier for each branch.
• First bus number: The bus at one end of the branch.
• Second bus number: The bus at the other end of the branch.
• Line resistance (pu): The resistance of the line in per unit.
• Line reactance (pu): The reactance of the line in per unit.
• Active power flow from the first end of a line at t = 0: The active power flowing from the first bus at time t = 0.
• Active power flow from the second end of a line at t = 0: The active power flowing from the second bus at time t = 0.
• Reactive power flow from the first end of a line at t = 0: The reactive power flowing from the first bus at time t = 0.
• Reactive power flow from the second end of a line at t = 0: The reactive power flowing from the second bus at time t = 0.
• 10 MVA: The base power of the system,set to 10 MVA.

Tab 3: Bus Data

This tab contains detailed information about the buses in the system, including their power consumption and generation. The columns are as follows:

• Item counter: A sequential identifier for each bus.
• Bus Number: The identifier of the bus.
• 3 - Slack bus; 0 - Load bus: Indicates if the bus is a slack bus (3) or a load bus (0).
• Voltage magnitude at time t = 0: The voltage magnitude of the bus at time t = 0.
• Voltage angle at time t = 0: The voltage angle of the bus at time t = 0.
• Active power consumed (pu): The active power consumption of the bus in per unit.
• Reactive power consumed (pu): The reactive power consumption of the bus in per unit.
• Active power generated (pu): The active power generation at the bus in per unit.
• Reactive power generated (pu): The reactive power generation at the bus in per unit.
• Base voltage (kV): The base voltage level of the bus in kilovolts.
• Maximum voltage magnitude (pu): The upper limit for the voltage magnitude at the bus in per unit.
• Minimum voltage magnitude (pu): The lower limit for the voltage magnitude at the bus in per unit.

Tab 4: Weather Data

This tab contains average monthly weather information for an unspecified location in North America. The columns are as follows:

• Season: Winter = 4, Spring = 1, Summer = 2, Fall = 3.
• Month: Month number.
• Hour: Hour of the day (0 to 23)
• Time: Count of hourly time steps (0 to 288).
• Wind_Speed: Average hourly wind speed in m/s.
• Irradiance_Direct: Average hourly direct solar irradiance in W/m2.
• ToU: Pricing signal for a time-of-use tariff scheme with peak hours from 5 pm to 9 pm.

Tab 5: Load Profiles

This tab contains sample synthetic customer load consumption per bus (active and reactive power) as percentages of each bus's total peak load demand. Buses are numbered from 0 to <number of system buses>.