公开(公告)号：US20140205070A1

公开(公告)日：2014-07-24

申请号：US13746911

申请日：2013-01-22

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Antonio Caiafa

IPC: H05G1/58 ,  H03K17/04

CPC classification number: H03K17/04 ,  H03K17/04206 ,  H03K2217/0009 ,  H03K2217/009 ,  H05G1/10

Abstract: Various of the disclosed embodiments contemplate systems and methods in an X-ray imaging system, such as a CT system, facilitating more crisp switching between high and low voltages at an X-ray tube. Certain embodiments circuits which store and discharge energy to improve voltage rise and fall times. These circuits may mitigate the effects of losses, hysteresis cycles, and leakage currents. More controlled voltage rise and fall times may improve X-ray emission and detection synchronization.

Abstract translation: 各种公开的实施例考虑了诸如CT系统的X射线成像系统中的系统和方法，其有利于在X射线管处的高电压和低电压之间的更清晰的切换。 存储和释放能量以改善电压上升和下降时间的某些实施例电路。 这些电路可以减轻损耗，滞后周期和漏电流的影响。 更多的控制电压上升和下降时间可以改善X射线发射和检测同步。