Abstract: This paper is based on nanogenerator which is new trend of power sources used in Electrical Field, There is a many of power generation methods were invented and successfully implemented but the methods based of conventional resources and chemical resources, It has a good capacity to provide more power to load side but it affect environment and health issues to human, so now days researches are going to another approach of power sources, A nano generator is a device which generate a small amount power by using suitable material for small application like mobile charger, battery charger etc. Also nano-generators are used in electrical field for generating electrical power as well as quantity measuring devices like wind energy speed monitoring, ocean energy harvesting devices etc also triboelectric used for constant voltage generating devices.  In this we provide a review of nano generation techniques and some application which are based on electrical field

Keywords: Introduction, Working Principle, Types of Nano Generator, Application, Conclusion

| DOI: 10.17148/IARJSET.2023.10659