, , p.44
, , p.44
, , p.47
, , p.47
, , p.50
,
, , p.53
,
, , p.58
, 4.2.1 New system simulation, p.58
, , p.58
, , p.59
, capacitor, which needs 3337s to be fully charged In the case of 15mA current the system requires 101s to charge, while the fixed capacitor needs 147s
, Figure 41. The charging of the system for 700?? current compared with a fixed 400mF capacitor
, Figure 42. The charging of the system for 15m? current compared with a fixed 400mF capacitor
, In figure 43 is presented the worst speed condition analysis for charging current 700??. Here the system needs 104s to charge and still manages to alter the configurations properly
, Figure 47.The discharging of the system for 50m? current compared with a fixed 400mF capacitor
, In worst one condition analysis the system operates properly and needs 16290s to discharge for 2?? current, as it is indicated in figure 48
, Figure 48.Worst one condition analysis for discharging current 2??
, Finally, for discharging current of 50mA the system needs 28s in worst one condition (figure 49
, References
Self-adaptive switched ultra-capacitors: a new concept for efficient energy harvesting and storage, PowerMEMS, p.2012 ,
Self-Powered Adaptive Switched Architecture Storage, PowerMEMS, p.2016 ,
DOI : 10.1088/1742-6596/773/1/012103
URL : https://hal.archives-ouvertes.fr/hal-01497546
Experimental Evaluation of a Switching Matrix Applied in a Bank of Supercapacitors, Energies, vol.5, issue.12, pp.1-12, 2017. ,
DOI : 10.1109/ICSET.2008.4747099
Energy harvesting system design and optimization for wireless sensor, 2014. ,
A CMOS integrated voltage and power efficient AC/DC converter for energy harvesting applications, Journal of Micromechanics and Microengineering, vol.18, issue.10, pp.960-1317, 2008. ,
DOI : 10.1088/0960-1317/18/10/104005
A Linear CMOS Low Drop-Out Voltage Regulator in a 0.6??m CMOS Technology, International Journal of Electronics and Electrical Engineering, vol.3, issue.3, pp.191-196, 2015. ,
DOI : 10.12720/ijeee.3.3.191-196
Full On-Chip CMOS Low-Dropout Voltage Regulator, IEEE Transactions on Circuits and Systems I: Regular Papers, vol.54, issue.9, pp.1879-1890, 2007. ,
DOI : 10.1109/TCSI.2007.902615
A Low Power CMOS Bandgap Voltage Reference with Enhanced Power Supply Rejection, IEEE 8th Int. Conf. on ASIC, ASICON '09, 2009. ,
State-of-the-Art on Analog Design Automation, pp.19-47, 2010. ,
DOI : 10.1007/978-3-642-12346-7_2
A power management system using reconfigurable storage scheme for batterylesss wireless sensor nodes, International Conference on Modern Circuits and Systems Technologies, 2018. ,
A complete over-current/short-circuit protection system for Low-Drop Out regulators, IEEE/IFIP 20th International Conference on VLSI and Systemon-Chip (VLSI-SoC) 2012, p.2012 ,