Title :
Development of small cycle VRLA batteries and UPS with electric-energy storage function
Author :
Yabuta, Kaho ; Matsushita, Takashi ; Tsujikawa, Tomonobu ; Muroyama, Seiichi
Author_Institution :
NTT Facilities Inc., Tokyo
Abstract :
We developed small cycle VRLA batteries that have a longevity of 3000 cycles, and confirmed that a UPS with these installed can supply stable power as an electrical energy storage system. This paper describes the batteries we developed and a UPS with an electric energy storage function
Keywords :
energy storage; lead acid batteries; uninterruptible power supplies; UPS; electric-energy storage function; electrical energy storage system; small cycle VRLA batteries; Batteries; Buildings; Energy storage; Power generation; Power supplies; Production facilities; Softening; Temperature; Testing; Uninterruptible power systems;
Conference_Titel :
Telecommunications Conference, 2005. INTELEC '05. Twenty-Seventh International
Conference_Location :
Berlin
Print_ISBN :
978-3-8007-2905-0
DOI :
10.1109/INTLEC.2005.335091
