Essays about: "Pulse Transformer"
Found 4 essays containing the words Pulse Transformer.
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1. Stray capacitance study for HVDC Classic : The use of PSCAD and Mathcad to calculate the equivalent stray capacitance
University essay from Uppsala universitet/ElektricitetsläraAbstract : The reactors placed in the thyristor valve designed by Hitachi Energy have reactor losses which are dependent on the stray capacitance. To find out the stray capacitance, and further get to know the reactor losses, a PSCAD simulation is performed. READ MORE
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2. Characterizing coil windings noise due to compressive fault currents : A study to determine if there is a characteristic noise from transformer windings due to fault currents
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Transformers are essential for modern power distribution system. They are efficient and enable the voltages to be transformed up for transportation of electricity and back down for consumer use. The reliability of the transformer is affected by faults and fatigue of the copper. READ MORE
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3. Evaluation of power quality and common design concept for AC-DC converters in aircraft
University essay fromAbstract : This master thesis has been carried out in collaboration with Saab, Avionics Systems in Jönköping, Sweden, during the spring of 2017. The thesis investigates unidirectional rectifier topologies in aircraft and the focus has been on evaluating the power quality requirements according to the aircraft standards, in the course of the More Electric Aircraft concept. READ MORE
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4. Design Evaluation of a High Voltage High Frequency Pulse Transformer
University essay from Lunds universitet/Industriell elektroteknik och automationAbstract : Unlike commonly used regular transformers, high voltage, high frequency, pulsed transformers are generally represented in special purpose applications. This often means that these electrical devices must be tailored in accordance with the specic requirements of the project. READ MORE