CPLD based Power Management System for low Power devices

被引:0
|
作者
Moon, Ayaz Hassan [1 ]
Ahmed, Junaid [1 ]
Bhat, G. Mohiuddin [2 ]
机构
[1] Natl Inst Elect & Informat Technol, Srinagar, Jammu & Kashmir, India
[2] Univ Kashmir, Dept Elect & Instrumentat Technol, Srinagar, Jammu & Kashmir, India
关键词
CPLD; WSN; SuperCapacitor; PV-Array; MPPT; VHDL; Insolation; fan-in;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Energy is a precious resource in Wireless Sensor Nodes. With each transmission/reception and computation, energy is being expended and batteries get drained which can result in premature death of nodes and thereby reduced life span of WSN. The problem gets critical when the network is implemented under harsh environmental conditions like forests. Thus energy harvesting from environment becomes an important concern. In this paper, a design is presented for the development of power management system in an energy constraint device like wireless sensor node. The design presented utilizes solar energy to improve the efficiency and extend the duration of operation for sensor nodes. Experimental setup comprises of a PV based array simulator and a CPLD based power management module.
引用
收藏
页码:3620 / 3623
页数:4
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