CONTROL OF AN OUTER ROTOR DOUBLY SALIENT PERMANENT MAGNET GENERATOR FOR FIXED PITCH KW RANGE WIND TURBINE USING OVERSPEED FLUX WEAKENING OPERATIONS

Control of an Outer Rotor Doubly Salient Permanent Magnet Generator for Fixed Pitch kW Range Wind Turbine Using Overspeed Flux Weakening Operations

This paper deals with the analysis of the dynamic performance of a BATH SALT generator with a doubly salient exterior rotor excited by permanent magnets inserted in the stator yoke.The electrical generator works at low speed and is devoted to a wind energy conversion system.Indeed, the studied generator is a robust high-torque machine and can be di

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A quantitative technique for sampling motile macroinvertebrates in beds of the seagrass Posidonia oceanica (L.) Delile

Techniques for sampling motile macroinvertebrates associated with Posidonia oceanica seagrass meadows have mainly involved the use of hand-nets and suction samplers or collection by hand.These techniques give unreliable quantitative estimates or have practical difficulties.A large cylindrical saw-rimmed corer was designed and used successfully to o

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Early Childhood Education during conflict and change: Learning from the World War 2 experience of Breslau, Germany/Wroclaw, Poland

This research explores Early Childhood Education (ECE) during an intensely chaotic historical period in one city in Eastern/Central Europe.Breslau, initially a German city, was transferred to EZEE DIGESTION TEA Poland and renamed Wroclaw in 1945 after World War 2.Breslau/Wroclaw experienced intense upheaval before, during, and after the war includi

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