Essays about: "Waveform Generator"

Showing result 1 - 5 of 6 essays containing the words Waveform Generator.

1. 1. Testing and analysis of an intelligent electronic device (IED) prototype for MTDC overhead line application

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

   Author : Ashen Gomes; [2020]
   Keywords : ;

   Abstract : A key problem faced with the implementation of a multi-terminal direct current (MTDC) grid is fault mitigation. One method extensively researched in mitigating a fault in MTDC is to use protection intelligent electronic devices (IEDs) and fast direct current circuit breakers (DCCBs). READ MORE

3. 2. The Impact of Voltage Dip Characteristics on Low Voltage Ride Through of DFIG-based Wind Turbines

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

   Author : Cheng Chen; [2019]
   Keywords : DFIG; wind power; low voltage ride through; power quality; voltage dip;

   Abstract : In last decade, there is a large increase in installed capacity of wind power. Asmore wind power is integrated into utility networks, related technologychallenges draw much attention. The doubly fed induction generator (DFIG) isthe mainstream choice for wind turbine generator (WTG) in current market andthe object of this thesis. READ MORE

4. 3. Electrical Pulsing of a Laser Diode for Usage in Fluorescence Microscopy

   University essay from Linköpings universitet/Elektroniska Kretsar och System

   Author : Karin Jerner; [2017]
   Keywords : electrical pulsing; laser pulsing; fluorescence microscope; laser diode;

   Abstract : A relatively new application for the laser is in fluorescence microscopes. The fluo- rescence microscope needs a high power light source input. Using a laser source improves the precision of the microscope. A pulsed laser source enhances the performance of the fluorescence microscope and a laser diode can be overdriven without being damaged. READ MORE

5. 4. Detection of stator interturn fault of synchronous machine by rotor current analysis : A SIMULATION APPROACH

   University essay from KTH/Skolan för elektro- och systemteknik (EES)

   Author : Ata-E Rabbi; [2016]
   Keywords : Synchronous machine; interturn fault; stator fault; rotor current; harmonic current; generator protection; motor protection; inductance matrix.; synkronmaskin; varvfel; statorström; rotorström; strömöverton;

   Abstract : One of the major electrical faults of synchronous machines is an interturn short circuit in the stator winding, due to winding insulation failure. A synchronous machine is designed to have electrical and mechanical symmetry in the stator and rotor. READ MORE

6. 5. Analysis of Digital Predistortion in a Wideband Arbitrary Waveform Generator

   University essay from Linköpings universitet/Kommunikationssystem

   Author : Marcus Eriksson; [2015]
   Keywords : Digital Predistortion; Nonlinear Systems; Linearization; Inverse System Estimation;

   Abstract : Digital predistortion is a signal processing technique used to remove undesired distortions caused by nonlinear system effects. This method is predominately used to linearize power amplifiers in communication systems in order to achieve efficient transmitter circuits. READ MORE