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WEPMN043 |
The Modulator Stability System for the BEPCII Klystron
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2137 |
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- L. Shen
- Y. L. Chi, Q. M. Dai, X. W. Yang
IHEP Beijing, Beijing
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The stability of the modulator high voltage output pulse is the important target for the klystron. The stability of the BEPCII modulator is demanded less than 0.15%. To achieve this target, we use thyristor voltage regulator having feedback function to stabilize the DC high voltage of the modulator and the De-Qing circuit to stabilize the charging voltage. This paper describe the modulator stability system and the stabilization measurement .
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