| 摘要 |
A dynamic magnet system, particularly useful for electrical generation, employs multiple magnets (2, 4) in polar opposition to each for individual movement relative to a support structure (6). The magnets (2, 4) have a critical angle of displacement from a horizontal static position of less tha n 1 degree, with at least some of the magnets (2, 4) having mutually different properties. With different magnetic strengths, a greater movement is produce d for both magnets in response to movements of the support structure, for particular ranges of magnetic strength ratios, than would be the case with equal magnets. The magnet movement can be translated into an electrical sign al to power an operating system. Ultra low friction ferrofluid bearings can be used to establish static coefficients of friction between the magnets and support structure less than 0.02, enabling useful power generation from only slight movements of the support structure.
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