• Shweta Singh
• Anurag Rai
• C.K. Dwivedi

Self current sensing in an intelligent or robotic system, describes the technique where a single element shares both sensing and actuation, which reduce cost and complexity of the system with reduced power consumption. Hence, it is suitable for robotic systems powered by battery or fuel cell. Moreover, self sensing is suitable for situations where implementation of sensor is not feasible. The objective of the research is to design a self current sensing (SCS) intelligent DC motor drive circuit using embedded systems to detect mechanical limit as well as to protect the circuit from overload current. A DC drive circuit is designed with a controller contains an on-chip analog comparator. The proposed circuit is designed and verified with 12 volt permanent magnet brushed DC motor.

self current sensing; driver circuit; fuel cell; no-load current; stall torque.

"Self Current Sensing Intelligent DC Motor Drive using Embedded System for Fuel Cell Application", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 4, page no.731-737, April-2018, Available :http://www.jetir.org/papers/JETIR1804348.pdf

"Self Current Sensing Intelligent DC Motor Drive using Embedded System for Fuel Cell Application", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 4, page no. pp731-737, April-2018, Available at : http://www.jetir.org/papers/JETIR1804348.pdf