摘要 |
<p>The machine has power coils interconnected in a three-phase alternating current circuit against oscillations, and permanent magnets for excitation purpose. Control of power coil packets by a programmable logic controller takes place via ports by interrogation of voltage and current. Scavenging is ensured by air vent slots in a jacket of the machine and cooling air access is ensured via a hollow, slotted shaft of the machine by centrifugal force.</p> |