摘要 |
<p>The arrangement has a current generator with high-duty neodymium permanent magnets corresponding with induction coils. The permanent magnets are driven by water downfall on a concrete dam (B), and produce alternating current by rotation and classical current generators in the induction coils relative to structural small units. Height (h) of the concrete dam is designed so high, and turbines are provided with the neodymium permanent magnets.</p> |