Electrical Energy Storage¶
Model of an ideal electrical battery energy storage.
Attributes, Units and Remarks¶
Type Model¶
| Attribute | Unit | Remarks |
|---|---|---|
| uuid | – | |
| id | – | Human readable identifier |
| capex | € | Capital expenditure to purchase one entity of this type |
| opex | € / MWh | Operational expenditure to operate one entity of
this type
|
| eStorage | kWh | Battery capacity |
| sRated | kVA | Rated apparent power |
| cosphiRated | – | Rated power factor |
| pMax | kW | Maximum permissible active power
infeed or consumption
|
| activePowerGradient | % / h | Maximum permissible rate of change of power |
| eta | % | Efficiency of the electrical inverter |
| dod | % | Maximum permissible depth of discharge. 80 % dod
is equivalent to a state of charge of 20 %.
|
| lifeTime | h | Permissible hours of full use |
| lifeCycle | – | Permissible amount of full cycles |
Entity Model¶
| Attribute | Unit | Remarks |
|---|---|---|
| uuid | – | |
| id | – | Human readable identifier |
| operator | – | |
| operationTime | – | Timely restriction of operation |
| node | – | |
| qCharacteristics | – | Reactive power characteristic to follow |
| type | – | |
| behaviour | – | Foreseen operation strategy of the storage.
Eligible input: “market”, “grid”, “self”
|
Caveats¶
The field behaviour will be removed in version 1.x, as this is an information, that is only important to a
smaller sub set of simulation applications.