发明名称 |
Uninterruptible power supply with AC sine wave output and energy recycle function |
摘要 |
An uninterruptible power supply with sine wave AC output and energy recycle function is disclosed. The uninterruptible power supply makes use of a DC/DC converter to boost and convert the DC voltage of a battery set to a full-wave rectified shaped DC voltage. A microcontroller is provided to generate a full-wave rectified shaped DC reference signal to force the DC/DC converter to follow the reference signal for adjusting its output to a full-wave rectified shaped DC voltage. The full-wave rectified shaped DC voltage is converted by an inverter to a sine wave AC voltage for providing uninterruptible power. An energy recycle charger is further provided to recycle redundant energy to the battery set.
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申请公布号 |
US6094363(A) |
申请公布日期 |
2000.07.25 |
申请号 |
US19980217019 |
申请日期 |
1998.12.21 |
申请人 |
PHOENIXTEC POWER CO., LTD. |
发明人 |
CHENG, SHUI-CHU |
分类号 |
H02J9/06;H02M1/10;H02M7/48;(IPC1-7):H02M3/335 |
主分类号 |
H02J9/06 |
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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