Can I read Combined Stochastic Optimization of Frequency Control and Self-Consumption With a Battery on EtoBox?
Combined Stochastic Optimization of Frequency Control and Self-Consumption With a Battery by Jonas Engels; Bert Claessens; Geert Deconinck is a Engineering article available to read on EtoBox.
What is Combined Stochastic Optimization of Frequency Control and Self-Consumption With a Battery about?
Optimally combining frequency control with selfconsumption can increase revenues from battery storage systems installed behind-the-meter. This work presents an optimized control strategy that allows a battery to be used simultaneously for self-consumption and primary frequency control. Therein, it addresses two stochastic problems: the delivery of primary frequency control with a battery and the use of the battery for self-consumption.We propose a linear recharging policy to regulate the state of charge of the battery while providing primary frequency control. Formulating this as a chance-constrained problem, we can ensure that the risk of battery constraint violations stays below a predefined probability. We use robust optimization as a safe approximation to the chance-constraints, which allows to make the risk of constraint violation arbitrarily low, while keeping the problem tractable and offering maximum reserve capacity. Simulations with real frequency measurements prove the effectiveness of the designed recharging strategy.We adopt a rule-based policy for self-consumption, which is optimized using stochastic programming. This policy allows to reserve more energy and power of
Who reads Combined Stochastic Optimization of Frequency Control and Self-Consumption With a Battery?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Jonas Engels; Bert Claessens; Geert Deconinck
- Published
- 2019
- Language
- EN
- Field
- Engineering (Physical Sciences)