| 摘要 |
<p>A rotary phase converter adapted to supply a three-phase power signal to a three-phase electrical load (5) from a single-phase power signal, comprising: a dynamoelectric machine (3) having a rotor which rotates at constant high speed and three stator windings; a phase changing means (6); a load sensor means (14) adapted to monitor a load signal; and a stabilising means which acts to minimise variations in said load signal, comprised of either an autotransformer (44) or a series of capacitors (10).</p> |
