Surface Magnetic Flux Density Patterning in EDM of Permanent Magnets

Takezawa, Hideki; Hirakawa, Naoki; Mohri, Naotake

doi:10.1016/j.procir.2016.02.299

Cited by 2 publications

(1 citation statement)

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“…Otherwise, Lenz's law does not specify just what kind of changes cause the induced emf and current. The induced emf is in such a direction as to oppose or tend to oppose the change that produces it [26].…”

Section: Electromagnetic Inductionmentioning

confidence: 99%

Energy Management through Electromagnetic Conversion

Torres-Sánchez¹

2019

Exergy and Its Application - Toward Green Energy Production and Sustainable Environment

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The global society has the responsibility to concern about environmental impact for energy purposes by replacing existing coal and hydrocarbon methods by sustainable and efficient energy systems. Hence, current power generation systems are bounded by the physical laws that tend to decrease the performance by converting most of the energy into heat. Likewise, the revolution and massive implementation of renewable energies around the world have demonstrated that the electromagnetic transduction presents a viable option to harness the induced mechanical energy provided by either wind or water into exergy. The exergy focuses on the efficiency of the second law of thermodynamics with the purpose to ensure availability and quality of energy within energetic management systems. Thereby, it is necessary to decrease the energy demand by making very efficient powerconsuming devices and increasing the quality of energy with performed output power generation systems. This chapter addresses a single diagram to develop models and novel designs for power generation with the aim to develop variable efficiency power systems. Furthermore, an analysis is addressed on magnetism, electromagnetic induction, and magnetic materials to design, optimize, and implement into current power cycles.

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Section: Electromagnetic Inductionmentioning

confidence: 99%