Efficient battery management in wireless sensor node: Review paper

Abstract

Wireless sensor network is an emerging field in wireless networking. Wireless Sensor Node (WSN) is the key component of wireless sensor networks for data communication inn large networks. WSN is powered with battery as its source of energy. It is usually deployed in hostile. Alkaline batteries are dominantly used in WSN. We need to maximize utilization of battery used in WSN. In this paper we have reviewed various models of the alkaline battery for maximizing its utilization and its lifetime. A brief experiment on relaxation model has been carried out which is most suitable battery model for predicting lifetime of battery in WSN.