The 19MW photovoltaic power generation energy storage configuration can be configured according to the daily energy production of the photovoltaic panels or according to the daily electricity consumption of the household .
In the process of building a new power system, the proportion of renewable energy sources such as wind and photovoltaic energy continues to increase on the power generation side. electricity. This will pose two major challenges. , the electricity production side is intermittent and fluctuating. The likelihood of an imbalance between electricity production and consumption increases significantly. Second, the adjustable capacity and inertia of the power system decrease, and the system's ability to cope with imbalances weakens.
With the development of the electrical energy industry and large-scale access to new energies, the systemth energy transmission and distribution is faced with the requirements of improving system reliability and stability, improving power quality and preventing power supply. outages and energy storage is the best solution. This project plans to use the latest technological research on energy storage systems to propose an energy storage system configuration and energy management system suitable for the safe and stable operation of the microgrid system , in order to achieve safe and stable operation of the power grid.
Ensure the stability of the system. In the photovoltaic power plant system, there is a big difference between the photovoltaic output power curve and the load curve, and both have unpredictable fluctuation characteristics. Through energy storage and buffering of the energy storage system, the system canstill work even if the energy storage system is used. the load fluctuates rapidly at a stable output level.