Essays about: "Master thesis power engineering"

Showing result 36 - 40 of 169 essays containing the words Master thesis power engineering.

1. 36. Exploring pathways for Norwegian green hydrogen A techno-economic evaluation of value chains for Power-to-Hydrogen from the Norwegian North Sea

   University essay from Lunds universitet/Miljö- och energisystem

   Author : Theo Nyberg; [2021]
   Keywords : Hydrogen; ammonia; methanol; Power-to-Hydrogen; Power-to-X; value chain assessment; Technology and Engineering;

   Abstract : Renewable hydrogen can be transported using different hydrogen carriers and modes of transport. Each carrier and mode is associated with different drawbacks and benefits relating to – among other factors – storage density and losses. READ MORE

3. 37. Indoor Positioning and Machine Learning Algorithms

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Raavi Uttarwar; Julián Valentín; [2021]
   Keywords : Indoor Positioning; Machine Learning; Bluetooth Low Energy; Technology and Engineering;

   Abstract : This master thesis focuses around improving the efficiency and accuracy of existing indoor positioning systems with the help of Machine Learning (ML). Our work is based on Bluetooth Low Energy (BLE) v5.1. Position estimation is currently being carried out using the Least-Squares (LS) method in the framework. READ MORE

4. 38. Smartphone-based shade analysis using hemispherical fisheye imaging for local solar energy potential

   University essay from Lunds universitet/Institutionen för arkitektur och byggd miljö

   Author : Jonas Andersson; [2020]
   Keywords : solar power; shading analysis; smartphone-based; fisheye lens; image segmentation; watershed transformation; Technology and Engineering;

   Abstract : In the emerging trend of smartphone use and a rising demand for solar photovoltaic (PV) power worldwide, this master thesis project explores the potential to utilize commercially available fisheye lens optics in combination with a smartphone camera to capture and analyze local shading conditions. Photogrammetric studies involving hemispherical sky photos have since long been used for environmental studies and solar energy applications, although mostly with high-end costly equipment. READ MORE

5. 39. Control Strategies for Variable Air Volume Ventilation used as a Demand Response Resource

   University essay from Lunds universitet/Institutionen för reglerteknik

   Author : Ricky Klasson; Johan Frykebrant; [2020]
   Keywords : Technology and Engineering;

   Abstract : The Swedish power grid is actively balanced in order to maintain the nominal frequency of 50 Hz. Today, this is mostly done through flexible power generation. Emerging markets, allowing consuming resources to participate in balancing the grid, have the potential to increase the stability of the grid. READ MORE

6. 40. Design of Two 28 GHz Doherty Power Amplifier Topologies with Vertical In(Ga)As Nanowire Transistors

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Simon Olson; Lucas Nilsson-Villoresi; [2020]
   Keywords : Doherty; PA; DPA; 28 GHz; Power amplifier; nanowire; transistor; In Ga As; Technology and Engineering;

   Abstract : In this Master’s thesis, two different 28 GHz Doherty power amplifiers (DPAs) are designed, for high power added efficiency (PAE), in the common source (CS) and cascoded topology respectively. The results are analyzed and compared between the two approaches. READ MORE