Frequency Scaling Based Green Mobile Battery Charge Controller Sensor Design on FPGA

Frequency Scaling based energy efficient MBCCS is implemented in this paper. In this design, if battery's voltage or current is less than threshold then battery will continue charging. Whereas, if voltage or current is more than threshold then it will ring Overcharge Alarm. With Frequency Scaling, we reduce frequency from 1THz to 25GHz, where 125GHz, 625GHz are intermediate frequency value. There is 97.50%, 100%, 97.54%, 97.48%, 20%, 96.48 % reduction in clock power (CP), logic power (LP), signal power (SP), IOs power (IOP), leakage power and total power dissipation respectively when we scale down frequency from 1 THz to 25GHz.

[1]  Gazi Mohammad Sharif,et al.  Design & construction of microcontroller based maximum power point PWM charge controller for photovoltaic application , 2009, 2009 1st International Conference on the Developements in Renewable Energy Technology (ICDRET).

[2]  Tsair-Rong Chen,et al.  Development of a universal contactless charger for handheld devices , 2008, 2008 IEEE International Symposium on Industrial Electronics.

[3]  Zhang Tong,et al.  A Manual Mobile Phone Charger , 2010, 2010 International Conference on Electrical and Control Engineering.

[4]  Jing Liu,et al.  Human powered wireless charger for low-power mobile electronic devices , 2012, IEEE Transactions on Consumer Electronics.

[5]  Tanesh Kumar,et al.  Frequency, Voltage and Temperature Sensor Design for Fire Detection in VLSI Circuit on FPGA , 2013 .

[6]  Bishwajeet Pandey,et al.  Simulation of Voltage Scaling Aware Mobile Battery Charge Controller Sensor on FPGA , 2014 .

[7]  Mohit Gupta,et al.  Mobile charger via walk , 2011, 2011 International Conference on Multimedia, Signal Processing and Communication Technologies.

[8]  Raffaele Bolla,et al.  Environmental benefits of a Universal Mobile Charger and energy-aware survey on current products , 2011, 2011 IEEE 33rd International Telecommunications Energy Conference (INTELEC).

[9]  J. Yadav,et al.  Energy efficient design and implementation of ALU on 40nm FPGA , 2013, 2013 International Conference on Energy Efficient Technologies for Sustainability.