From: Tractable lithium-ion storage models for optimizing energy systems
Name | Description | Unit |
---|---|---|
P(k) | Power applied to battery in time slot k | W |
I(k) | Current estimate for time slot k | A |
V(k) | Battery voltage estimate for time slot k | V |
b(k) | Battery energy content estimate at the end of time slot k | Wh |
a_{1}(a_{2}) | Minimum (maximum) cell energy content | Wh |
α_{c}(α_{d}) | Charge (discharge) current limits per unit of storage | A/Wh |
η_{c}(η_{d}) | Charge (discharge) inefficiency | |
M | Voltage function that uses energy content and current as input | V |
n | Number of cells that compose the battery | |
R_{ic}(R_{id}) | Internal cell impedance during charging (discharging) | Ω |
T _{ u} | Time slot duration | h |