MPPT Algorithm Development for Laser Powered Surveillance Camera Power Supply Unit
Photovoltaics(PV)cells,modules which are semiconducting materials,convert light energy into electricity.Operation of a PV cell requires 3 basic features.When the light is absorbed it generate pairs of electron holes or excitons.An external circuit carrier opposite types of electrons irrespective of the source(sunlight or LASER light).The PV arrays have photovoltaic effect and the PV cells are defined as a device which has electrical characteristics: such as current,voltage and resistance.It varies when exposed to light,that the power output is depend on direct Laser-light.In this paper Laser-light to electricity by direct conversion with the use of PV cells and its concept of Band gap Energy,Series Resistance,Conversion Efficiency and Maximum Power Point Tracking(MPPT)methods 1.
Yungui Zhang P.R.Dushantha Chaminda Kun Zhao Lin Cheng Yi Jiang Kai Peng
State Grid Hubei Electric Power Corporation,Wuhan,China School of Electronic Information and Communications,Huazhong University of Science and Technology,Wu State Grid Electric Power Research Institute,Wuhan,China
国际会议
上海
英文
1-6
2017-12-28（万方平台首次上网日期，不代表论文的发表时间）