Essays about: "EMC"

Showing result 26 - 30 of 65 essays containing the word EMC.

  1. 26. Simulation Method Development for Vehicle Radiated Immunity Test

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

    Author : Yao Wang; [2019]
    Keywords : Vehicle; radiated immunity; EMC; FEM; mesh; antenna;

    Abstract : In the past few decades, on-board electronic devices have been developingtremendously in automotive industry, and it is believed that the trendof electrication and autonomous driving will sustain in the near future.Thus, passenger cars are going to suer from more severe electromagneticenvironment, especially from an EMC's perspective. READ MORE

  3. 27. Paddle stirrer to a reverberation chamber

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Andrea Mastrorilli; Josefin Holmgren; [2019]
    Keywords : paddle stirrer; reverberation chamber; control system; encoder; magnetic encoder; paddle-omrörare; modväxlande kammare; styrsystem; sensor; magnetisk sensor;

    Abstract : Halmstad University is currently equipped with an Echo-free chamber to perform EMC testing, but no reverberation chamber. The construction of a paddle stirrer to be utilized in Halmstad University would drastically reduce the time required to perform EMC testing, since reverberation chambers are more efficient than Echo-free chambers for these kind of tests. READ MORE

  4. 28. EM emissions test platform implementationfor satellite electric propulsion systems andelectronic subsystems

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Siiri Talvistu; [2019]
    Keywords : Electromagnetic compatibility; electromagnetic emissions; compliance; ion thruster;

    Abstract : Modern gridded ion thrusters for CubeSats operate by generating high power and canpose challenging problems with Electromagnetic Interference (EMI). In order to verifycompatibility with neighbouring equipment, strict standards such as the militarystandard MIL-STD-461G, are required to be followed to achieve ElectromagneticCompatibility (EMC). READ MORE

  5. 29. Feasibility of an Electrically Tuneable EMC Susceptibility Antenna for 26-150 MHz

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Lucas Svensson; Gustaf Ljungné; [2019]
    Keywords : EMC; tuneable; antenna; low frequency; susceptibility; electromagnetic compatibility; immunity; testing; 26-150 MHz; changing size; EZNEC; SAAB; tuned antenna; anechoic chamber;

    Abstract : Electromagnetic compatibility (EMC) is an essential part in today’s society and there are more products around us that emit electromagnetic waves than ever before. To make sure that all these products function properly under all circumstances EMC testing is needed. One test that is conducted is radiated immunity testing. READ MORE

  6. 30. Investigation of electromagnetic compatibility (EMC) of low-voltage (<60V) DC electric motors in construction machinery application

    University essay from Linköpings universitet/Fysik och elektroteknik; Linköpings universitet/Tekniska fakulteten

    Author : David Luong; Ibrahim Salloum; [2019]
    Keywords : EMC; brushed dc motor; arcing; inrush currents; X2Y capacitor; NTC thermistor; common mode ferrites; differential mode ferrites; grounding; cable placement; motor design parameters;

    Abstract : The brushed DC motor is a source of electromagnetic emission that may cause interference. The main issues with brushed DC motor are arcing, which occurs between the brushes and commutator, and inrush current. It is possible to decrease the electromagnetic emissions by addressing the source (brushed dc motor) and the installation. READ MORE