DocumentCode :
2604219
Title :
AC & DC hybrid supplying system with distributed generation based on energy pool
Author :
Zhu, Yongqiang ; Tian, Jun ; Yin, Zhongdong
Author_Institution :
Sch. of Electr. & Electron. Eng., North China Electr. Power Univ., Beijing, China
fYear :
2009
fDate :
6-7 April 2009
Firstpage :
1
Lastpage :
3
Abstract :
A novel hybrid supplying system with DG based on the concept of energy pool is proposed in the paper. The hybrid supplying system consists of two layers: the dc layer collects unconstant power provided by distributed energy sources and forms an energy pool with some energy storage units; and the ac layer connects to the common power grid and exchanges energy as needed between the local supplying system and the common power grid. There are ac/dc interfaces between the ac and dc layers so that they can exchange energy as needed. The proposed approach is especially suitable for the areas with considerable DG sources such as rural area or some urban residence uptown.
Keywords :
distributed power generation; energy storage; hybrid power systems; power grids; distributed energy sources; distributed generation; energy exchange; energy storage units; hybrid supplying system; power grid; Distributed control; Distributed power generation; Energy resources; Energy storage; Hybrid power systems; Power engineering and energy; Power grids; Power supplies; Power system interconnection; Power system protection; distributed generation; energy pool; hybrid; supplying system;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Sustainable Power Generation and Supply, 2009. SUPERGEN '09. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-4934-7
Type :
conf
DOI :
10.1109/SUPERGEN.2009.5348260
Filename :
5348260
Link To Document :
بازگشت