Essays about: "magnetic circuit model"
Showing result 1 - 5 of 16 essays containing the words magnetic circuit model.
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1. Magnetic and Dielectric Design of Auxiliary Power Supply for HVDC Applications : A high-frequency transformer with high power transfer capability and high voltage electrical insulation
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : It is anticipated that massive amounts of energy will be transferred long distances via High-Voltage Direct Current (HVDC) links in the future and the prospect of having meshed HVDC grids is envisioned, for example the European super grid. Such a power system would benefit greatly if HVDC circuit breakers could reliably clear faults within the HVDC network. READ MORE
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2. PCBA verification and fault detection using a low-frequency GMR-based near-field probe with magnetic closed-loop feedback compensation : A non-contact alternative to physical probing
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : As electronics are getting both smaller and more advanced, the need to verify and validate remains and the means are getting more complex the more functions and components are added. Traditionally, in-circuit tests (ICTs) are performed by probing dedicated test points on the Printed Circuit Board Assembly (PCBA) in a test sequence that is unique to each product. READ MORE
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3. Optimal torque split strategy for BEV powertrain considering thermal effects
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : A common architecture for electric vehicles is to have two electric machines one each on the front and rear axle. Despite the redundancy, this configuration ensures performance. Being energy efficient is equally important for electric vehicles to deliver a sufficiently high range. READ MORE
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4. Communication Channel Measurement and Modeling for Inductive Wireless Power Transfer
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : Wireless Power Transfer (WPT) technology has experienced phenomenal success in the application of wireless charging of smartphones. With the Qi Specification becoming the dominant standard, wireless charging's convenience goes beyond cable-free charging to facilitate interoperability between chargers and devices from different vendors. READ MORE
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5. Finite-element analysis of an induction motor with inter-turn short-circuit faults
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Stator inter-turn short circuit (ITSC) faults are one of the common sources for induction machine failure affecting their reliable operation. In this thesis, a finite element (FE) model is developed to study the ITSC fault. The FE model is developed for a prototype induction machine that has the potential to emulate an ITSC fault in the stator. READ MORE
