Figure 1: Battery Data Dialog Box
This dialog box includes the following areas and tabs:
Figure 1: Battery Data Dialog Box
| Option | Description |
|---|---|
| ID Name | Uniquely identifies the battery. The names default to BAT-1, BAT-2, BAT-3... as you enter a new battery on the one-line, but you can change those names to make them more descriptive if needed. |
| To Bus | This is the ID name of the bus to which the battery is connected. The Base kV of the bus is indicated on the right. |
| Option | Description |
|---|---|
| Total Rated kV | This is the total voltage rating of the battery string. |
| Charging Multiplier | This is multiplier for the battery voltage reflecting the charge condition. For example, a fully charged battery could have 1.05 and a slightly drained battery may have 0.95 as the charging multiplier. |
| Total R | This is the internal resistance of the battery string in ohms. |
| Rated Amps | The rated amperes of the battery or battery string. Most batteries typically have the ampere-hour rating on an 8-hour basis. The nominal amp rating is the ampere-hour divided by 8 for such batteries. If the battery rating in ampere-hours is given at a different discharge duration, then divide by the stated number. |
Note: Batteries are modeled as a straight Thevenin voltage source behind a resistance. Thus, they HOLD voltage behind an internal resistance like a swing bus. Batteries thus have the ability to be the single source that enables a system to enter power flow and solve the system.
See Location for more information.
This tab is read-only and appears only if you have imported data from an SKM Data Format file. See Importing an SKM Format File for more information.
See Comments for information.
See Hyperlinks for information.
| Database Technical Reference |
|