发明名称 |
High voltage DC power supplier |
摘要 |
A high voltage DC power supplier includes: a transformer driven by a switching device, transforming an input voltage to a certain level of high voltage, and outputting the transformed high voltage; a diode and a capacitor for rectifying and smoothing the high voltage outputted from the transformer, and supplying the smoothed voltage to an ER fluid application unit; a discharge circuit for forcibly discharging the output voltage when an output voltage of the capacitor descends; and a controller for controlling a turn-on operation of the switching device on the basis of a difference value between the output voltage and a reference voltage so that the output voltage can follow a target voltage, and outputting a control signal for driving the discharge circuit to the discharge circuit when it reaches a discharge period.
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申请公布号 |
US6762514(B2) |
申请公布日期 |
2004.07.13 |
申请号 |
US20030350243 |
申请日期 |
2003.01.23 |
申请人 |
AGENCY FOR DEFENSE DEVELOPMENT |
发明人 |
SUH MOON SUK;SHIN MIN JAE;CHOI KYO JUN;HAN IN SIK;JEONG SUN KYU;CHUNG SE KYU;JOUNG TAE WHEE;CHOI HWA SOO |
分类号 |
H02M3/28;H02M3/335;(IPC1-7):F16M1/00 |
主分类号 |
H02M3/28 |
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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