Essays about: "wave energy conversion"

Showing result 6 - 10 of 23 essays containing the words wave energy conversion.

1. 6. Modelling the Dynamics and Forcesof Wave Energy Converters using WEC-Sim

   University essay from Uppsala universitet/Institutionen för fysik och astronomi; Uppsala universitet/Institutionen för elektroteknik

   Author : David Johansson; [2020]
   Keywords : WEC-Sim; Uppsala Point Absorber; peak line force; model; irregular waves;

   Abstract : The waves traveling on the surface of the world’s oceans carry atremendous amount of energy. The ability to convert this energy forhuman use has the potential to help solves the worlds energy problem. READ MORE

3. 7. Development and Optimization of Press Fit Model between the Novi Ocean Upper Cylinder Section and Lower Float Body

   University essay from KTH/Maskinkonstruktion (Avd.)

   Author : Suhas Murali; [2020]
   Keywords : Product development; Wave Energy Converter; Bearings; Contact Pressure; Produktutveckling; Wave Energy Converter; lager; kontakttryck;

   Abstract : About 3/4th percentage of Earth’s surface is covered with water, the demand for harnessing energy from the ocean is increasing periodically. This form of energy conversion is Wave Energy. This method is practised all around the world, Novi-Ocean by Novige AB is one of its kind where they aim to build a wave energy converter. READ MORE

4. 8. Analysis Of A Wave Power System With Passive And Active Rectification

   University essay from Uppsala universitet/Institutionen för elektroteknik

   Author : Ferdus Wahid; [2020]
   Keywords : WEC; Optimal damping coefficient; Power smoothing; Passive rectifier; Active rectifier; Buck converter; Bi-directional DC-DC converter; Flywheel; Battery; Bi-directional voltage source converter; Voltage source inverter;

   Abstract : Wave energy converter (WEC) harnesses energy from the ocean to produce electrical power. The electrical power produced by the WEC is fluctuating and is not maximized as well, due to the varying ocean conditions. As a consequence, without any intermediate power conversion stage, the output power from the WEC can not be fed into the grid. READ MORE

5. 9. Modelling a Novel Linear Transverse Flux Machine and Designing a Hysteresis Current Controller for Power Factor Correction

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Ahmed Alhaidari; [2019]
   Keywords : double band hysteresis current controller; linear machine; magnetic circuit model; power take-off; transverse flux permanent magnet synchronous machine; wave energy conversion;

   Abstract : In this thesis, the basics of electromagnetic theory for wave-energy conversion are reviewed, some of the characteristics of the ocean wave are investigated, some of the power take-off (PTO) systems are introduced, and details about linear permanent magnetic machines, in particular, are discussed.  The thesis aims to model the novel linear transverse flux machine designed by Anders Hagnestål and to build hysteresis current controller for power factor correc- tion. READ MORE

6. 10. A Linear, Wide-band, Low-Power Receiver for Narrowband- Internet of Things (NB-IoT)

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

   Author : Rohan Raghunath; Ghanashyam Ravindranath Prabhu; [2018]
   Keywords : NB-IoT; FTNC; Harmonic rejection; N-path filtering; RX Front End; Low power; Wide-band; Passive mixer; Current mode; Technology and Engineering;

   Abstract : Advancement of technology with the aid of new application, wireless communication has grown rapidly in the past two decades. Recently, in the wireless communication industry, Narrowband- Internet of Things (NB-IoT) is being discussed by everyone, as the most important emerging technology of the day. READ MORE