The biggest Vanadium redox flow-battery (VRB) demonsteation system in Taiwan
Distributed Energy Resources:
- EMS Function:
- Constant power output of renewable energy
- Renewable energy flexible control
- Optimal scheduling：peak-shaving & prevention of renewable energy power reverse
This site is located in Lioujia, Tainan, and this is the biggest VRB system in Taiwan now. In this case, the capacity of the ESS significantly exceeds the actual load demand, and a photovoltaic system with output close to the contract capacity is also installed. As a result, the EMS must carefully consider several key factors in its scheduling strategy, including the variability of solar generation, contractual demand limits, timing constraints for grid export, and the potential risk of energy reverse during periods of low load. These challenges highlight the complexity of control in such environments and underscore the importance of balancing grid stability, equipment characteristics, and economic performance in the system’s operation.