| 摘要 |
<p>In power systems for providing an uninterruptible power supply to a load (24), a problem may arise in the switching of power from a main line (12) to a standby generator (20). A power system that overcomes the above problem further includes a first motor (14), a first generator (16), a flywheel (62) and a transfer controller (92). When the main line (12) fails to provide the necessary power, the energy developed by flywheel (62) is used to supply power to a load (24) until a standby generator (20) is available to supply power. The power system can be used with a three phase 240 voltage load (24).</p> |
