DocumentCode :
2711321
Title :
Analysis and Operational Records of NAS Battery
Author :
Iba, K. ; Ideta, R. ; Suzuki, K.
Author_Institution :
Meisei Univ., Tokyo
Volume :
2
fYear :
2006
fDate :
6-8 Sept. 2006
Firstpage :
491
Lastpage :
495
Abstract :
The battery energy storage system (BESS) has become indispensable in modern power systems. Although it does not generate energy, its function of "save/storing" seems to be a saviour to both operation and planning of power systems. Among various types of new battery systems, NAS (Sodium and Sulfur) battery is one of the most promising device. The commercial implementation of NAS battery system in demand side has risen quickly in Japan. The total commercial accumulated implementation in demand side has already reached to 100 MW on February in 2006. A 1000 kW NAS battery system has been working in Meisei University since august in 2002. In this paper the analysis based on recorded practical operation data in Meisei University is presented. The performance of the system seems to be very stable and effective. The battery energy storage system (BESS) has become indispensable in modern power systems. Although it does not generate energy, its function of "save/storing" seems to be a saviour to both operation and planning of power systems. Among various types of new battery systems, NAS (Sodium and Sulfur) battery is one of the most promising device. The commercial implementation of NAS battery system in demand side has risen quickly in Japan. The total commercial accumulated implementation in demand side has already reached to 100 MW on February in 2006. A 1000 kW NAS battery system has been working in Meisei University since august in 2002. In this paper the analysis based on recorded practical operation data in Meisei University is presented. The performance of the system seems to be very stable and effective
Keywords :
battery storage plants; 1000 kW; BESS; NAS battery system; battery energy storage system; power system operation-planning; Batteries; Emergency power supplies; Energy storage; Industrial power systems; Power generation; Power system planning; Power system protection; Power systems; Renewable energy resources; Switches;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Universities Power Engineering Conference, 2006. UPEC '06. Proceedings of the 41st International
Conference_Location :
Newcastle-upon-Tyne
Print_ISBN :
978-186135-342-9
Type :
conf
DOI :
10.1109/UPEC.2006.367526
Filename :
4218733
Link To Document :
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