Search for dissertations about: "drives"
Showing result 16 - 20 of 390 swedish dissertations containing the word drives.
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16. On Stabilization of Sensorless Synchronous Motor Drives and Traction Converters
Abstract : Avhandlingen behandlar först och främst styrning av elmotordrifter, men vi tittar även på styrning av nätomriktare för stabil framdrivning av tåg.Två industriprojekt är rapporterade i avhandlingen, i form av delrapporterna ”Sensorless Control of Electrically Excited Synchronous Machines”, ABB Corporate Research och ”Stable and Passive Traction”, Bombardier Transportation. READ MORE
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17. On Electric Machinery for Integrated Motor Drives in Automotive Applications
Abstract : Compact, electric drives for automotive traction applications represent animportant enabler towards realizing tomorrow’s fossil free transport solutions.One attractive solution is to integrate the power electronic converter withits associated electric machinery into a single unit. READ MORE
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18. An Interactive Traction Motors Design and Selection Software
Abstract : Use of electric motors in vehicle traction, in fact, predates the internal combustion engines (ICEs). Electric vehicles powered by dc motors were known as far back as 1890. Compared with vehicles powered by ICEs, the main drawback of the early electric vehicles was, and still is, their limited range and long recharging time. READ MORE
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19. Synchronous Belt Mechanics and Durability - An Investigation Towards Life Prediction
Abstract : An automotive synchronous belt transmits power and assures accurate timing between the crankshaft and camshafts. The automotive industry is very competitive: there is constant pressure to increase performance and lower costs. READ MORE
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20. Towards life predicton of synchronous belts
Abstract : .... READ MORE