Title :
Stationary and mobile battery energy storage systems for smart grids
Author :
Wong, Y.S. ; Lai, L.L. ; Gao, Shuang ; Chau, K.T.
Author_Institution :
Energy Strategy, Planning, Policy Support, R&D Centre, State Grid Energy Res. Inst., Beijing, China
Abstract :
Renewable energy is a key technology in reducing global carbon dioxide emissions. Currently, penetration of intermittent renewable energies in most power grids is low, such that the impact of renewable energy´s intermittency on grid stability is controllable. Utility scale energy storage systems can enhance stability of power grids with increasing share of intermittent renewable energies. With the grid communication network in smart grids, mobile battery systems in battery electric vehicles and plug-in hybrid electric vehicles can also be used for energy storage and ancillary services in smart grids. This paper will review the stationary and mobile battery systems for grid voltage and frequency stability control in smart grids with increasing shares of intermittent renewable energies. An optimization algorithm on vehicle-to-grid operation will also be presented.
Keywords :
battery powered vehicles; battery storage plants; frequency control; frequency stability; hybrid electric vehicles; mobile power plants; optimisation; pollution control; renewable energy sources; smart power grids; voltage control; battery electric vehicle; carbon dioxide emission; frequency stability control; grid communication network; grid voltage; mobile battery energy storage system; optimization algorithm; plug-in hybrid electric vehicle; power grid; renewable energy; smart grid; utility scale energy storage system; vehicle-to-grid operation; Batteries; Discharges; Power system stability; Smart grids; System-on-a-chip; Vehicles; V2G; battery energy storage; electric vehicle; plug-in hybrid electric vehicle;
Conference_Titel :
Electric Utility Deregulation and Restructuring and Power Technologies (DRPT), 2011 4th International Conference on
Conference_Location :
Weihai, Shandong
Print_ISBN :
978-1-4577-0364-5
DOI :
10.1109/DRPT.2011.5993853