| 摘要 |
<p>An X-ray system comprising a rotary anode type X-ray tube having an anode target (12) and a rotator (14) rotating integrally with the anode target (12) that are disposed in a vacuum enclosure (11), a fixed shaft (15) for supporting the rotator (14) rotatably, and the like, a stator coil (17) generating a rotating field for rotating the rotator (14) of the rotary anode type X-ray tube, and a driving power supply (18) for supplying a driving power to the stator coil (17). The X-ray system is further provided with a storage section (212) recording the driving conditions for controlling the driving power being supplied to the stator coil (17), and a control section (213) for selecting one of a plurality of driving conditions and controlling the driving power supply (18) to deliver a driving power conforming to one driving condition.</p> |
