Title :
Study on VRLA Batteries on-line monitor
Author :
Xi, Chen ; Shuibao, Yu ; Zhenhua, Yang
Author_Institution :
Zhejiang Normal Univ., Zhejiang
Abstract :
This paper introduces the principle of valve regulated lead acid batteries (VRLA) on-line monitor-internal resistance measurement of monocell´s transient constant current discharge. Hardware design and software program based on this principle were analyzed in detail, and experimental results were put forward. The system, with the function of remote control and measurement, is convenient to realize the automatization of invalid battery detection.
Keywords :
computerised monitoring; electric resistance measurement; lead acid batteries; VRLA batteries; internal resistance; monocell; on-line monitor; remote control; software program; transient constant current discharge; valve regulated lead acid batteries; Battery charge measurement; Capacitance; Current measurement; Electrical resistance measurement; Emergency power supplies; Instruments; Remote monitoring; Temperature measurement; Time measurement; Voltage; Internal resistance; MCU; On-line monitoring; VRLA battery;
Conference_Titel :
Electronic Measurement and Instruments, 2007. ICEMI '07. 8th International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4244-1136-8
Electronic_ISBN :
978-1-4244-1136-8
DOI :
10.1109/ICEMI.2007.4350991
