Title :
Microgrids Based on DC Energy Pool
Author :
Zhu, Yongqiang ; Yin, Zhongdong ; Tian, Jun
Author_Institution :
Sch. of Electr. & Electron. Eng., North China Electr. Power Univ., Beijing
Abstract :
After analyzing typical structure of microgrids with distributed energy sources, a new idea of microgrid based on "DC energy pool" is proposed in the paper, whose energy exchanging process is also discussed. The new idea lays stress on the skillfully control of energy stored in the energy-storage device. Since the power balance within the microgrid is realized in a way with the help of distributed regulating power source such as micro-gas turbine, the demand for large capacity energy-storage device is reduced.
Keywords :
energy storage; power grids; power markets; DC energy pool; distributed energy sources; distributed regulating power source; energy exchanging process; energy storage control; energy-storage device; microgrids; Distributed power generation; Energy resources; Energy storage; Photovoltaic systems; Power supplies; Power system protection; Power system reliability; Turbines; USA Councils; Wind power generation; distributed energy source; energy pool; energy storage; microgrid;
Conference_Titel :
Energy 2030 Conference, 2008. ENERGY 2008. IEEE
Conference_Location :
Atlanta, GA
Print_ISBN :
978-1-4244-2850-2
Electronic_ISBN :
978-1-4244-2851-9
DOI :
10.1109/ENERGY.2008.4781004
