Sökning: "Indoor light harvesting"
Visar resultat 1 - 5 av 8 uppsatser innehållade orden Indoor light harvesting.
1. Active Infrared light power supply for indoor wireless sensor nodes
Master-uppsats, Mittuniversitetet/Institutionen för elektronikkonstruktionSammanfattning : In order to expand the energy source in energy harvesting, this thesis explores the feasibility of using infrared light source as the energy source. Firstly, the thesis investigated the current energy harvesting solution and the way of using infrared light energy, and determined the use of crystalline solar panels as energy harvesters. LÄS MER
2. Electrical performance study of organic photovoltaics for indoor applications : with potential in Internet of Things devices
Master-uppsats, Karlstads universitetSammanfattning : The evolution of the internet of things (IoT) opens the market opportunity for organic photovoltaic cells, especially for indoor applications where the lifetime of the organic cells is longer than outdoor. For example, IoT requires off-grid energy sources for many devices with low power consumption. LÄS MER
3. Battery-free Visible Light Sensing
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Avdelningen för datorteknikSammanfattning : In this thesis, we show that it is possible to design a battery-free light sensing system that can sense and communicate hand gestures while operating fully on harvested power from indoor light. We present two main innovations that push our system to tens of microwatts of power to enable battery-free operation. LÄS MER
4. On The Importance of Light Source Classification in Indoor Light Energy Harvesting
Master-uppsats, Mittuniversitetet/Avdelningen för elektronikkonstruktionSammanfattning : Indoor light energy harvesting plays an important role in field of renewable energy. Indoor lighting condition is usually described by level of illumination. However, measured data alone does not by classification of different light sources, result is not representative. LÄS MER
5. An Automatic Simulation System for Solar Panel under Indoor Conditions
Master-uppsats, Mittuniversitetet/Avdelningen för elektronikkonstruktionSammanfattning : Energy harvesting system is a system which could convert ambient energy into electrical power, its output depends on the energy availability of ambient conditions. For indoor condition, light is a typical available energy, and solar panel could be used to harvest it. LÄS MER