| 摘要 |
Highway bridge supporting structures that stand in large bodies of water are usefully employed in a novel manner in this invention to inexpensively extract energy from the water under the bridge using new and established apparatus. Alternate energy producing systems from water waves, currents and tides suffer from cost disadvantages incurred in designing and erecting expensive structures that hold them firmly on the ground under the water against fierce wind and water forces. This invention ingeniously uses existing or new bridge structures for mounting water-borne-energy to electricity conversion systems at much reduced cost. The invention will make water energy conversion systems more affordable and will turn existing and new bridge supporting structures into dual-use systems that can not only support bridge decks above but also produce useful renewable energy from the water below; today, bridge structures are not used in this manner.
|
