Research Status and Prospect of Energy Storage Technology in PEDF Building

PEDF is an acronym for the application of the four technologies of solar photovoltaic, energy storage, direct current and flexible interaction in the field of buildings. Photovoltaic (PV) technology is gradually gaining attention as a representative of clean energy, and its ability to convert solar energy into electricity offers a viable approach to diminishing reliance on fossil fuels and decreasing carbon emissions. Energy storage technology, on the other hand, is becoming increasingly important as a key means of balancing PV output fluctuations and improving system stability. And DC distribution technology, with its high efficiency and low-loss characteristics, shows great potential in distributed PV access, microgrid construction and other fields. At the same time, flexible interaction technology realizes the friendly interaction between power grid and all kinds of distributed power sources and loads through intelligent regulation, which improves the flexibility and toughness of power system.