Efficient Energy Utilization Algorithm through Energy Harvesting for Heterogeneous Clustered Wireless Sensor Network

Table 3

Idle state sensor energy dissipation and active sensor current consumption.

(a)

Hardware	in V	in A	in sec	in J
Idle CPU	1.45	0.0032	0.00042	1.9968-06
Power down	1.45	0.000103	0.00042	6.4272-08
Power save	1.45	0.00011	0.00042	6.864-08
Standby	1.45	0.000216	0.00042	1.34784-07
Total energy				2.26-06

(b)

Sensor hardware	in A
Active CPU	0.008
ADCs	0.001
Oscillator	0.00093
LED	0.0022
Sensor board	0.0007
Extended stand by	0.00022
Total current	0.01305