• Abhishek Kumar Sinha
• Piyush Kumar Sinha

Energy can be transformed into different forms for example wind energy can be transformed into electrical energy. We need some storage equipment to store energy at the time of transient condition to save the onward elements from damage and at the time of low power demand so that we can provide some power when there is increase in power demand. There are different types of circuit equipment available to for the fulfillment of above mentioned goal. Few features we have to consider while installing storage set up and those are charge and discharge duration, efficiency and of course the cost on the basis of power demand. Recently super-capacitors came into picture and in the same context graphene and its derivative compounds are pondered over n over due to its easy availability and processing.

storage equipment super-capacitors charge and discharge duration, graphene and its derivative compounds

"Energy Storage Device : A Review", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 3, page no.1658-1662, March-2019, Available :http://www.jetir.org/papers/JETIREL06248.pdf

"Energy Storage Device : A Review", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 3, page no. pp1658-1662, March-2019, Available at : http://www.jetir.org/papers/JETIREL06248.pdf