发明名称 |
X-ray generator with phase-advance voltage feedback. |
摘要 |
<p>An X-ray generator system is provided with a high-voltage feedback loop for controlling the output of an inverter to thereby maintain a desired output voltage level. The voltage-feedback loop is provided with a phase-advance network to selectively vary the gain of the system in such a way as to provide for high gain during the initial stage so as to obtain a short rise time, while subsequently reducing the gain so as to clamp the kV overshoot at the end of the rise time. A phase-lag network is also included to effectively eliminate noise that is introduced by the phase-advance network.</p> |
申请公布号 |
EP0146874(A2) |
申请公布日期 |
1985.07.03 |
申请号 |
EP19840115235 |
申请日期 |
1984.12.12 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
SANTURTUN, CARLOS MANUECO;CARMENA, ANGEL DIAZ |
分类号 |
H05G1/46;H05G1/32;(IPC1-7):H05G1/32;H02M7/539 |
主分类号 |
H05G1/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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