发明名称 |
COMPACT, CONFIGURABLE POWER SUPPLY FOR ENERGIZING OZONE-PRODUCING CELLS |
摘要 |
Improvements in the supply of high-frequency electrical power to ozone-producing cells can be accomplished using the systems and techniques described herein. Application of a DC-DC converter operating at a switching frequency substantially greater than a load frequency, supports generation of a high-voltage AC for powering such cells, while allowing for reductions in component size and reductions in a quality factor of a load tuning circuit. Controllable power inverters used in obtaining one or more of the switching and load frequencies can be controlled using feedback techniques to provide stable, high-quality power to ozone-producing cells under variations in one or more of externally supplied power and load conditions. An inrush protection circuit can also be provided to selectively introduce a current-limiting resistance until an input DC bus has been sufficiently initialized as determined by measurements obtained from the DC bus. The current limiting resistance can be a positive-temperature coefficient thermistor. |
申请公布号 |
EP2830995(A2) |
申请公布日期 |
2015.02.04 |
申请号 |
EP20130715506 |
申请日期 |
2013.03.19 |
申请人 |
MKS INSTRUMENTS, INC. |
发明人 |
TRAN, KEN;TIAN, FENG;CHEN, XING;LEE, FRANKLIN |
分类号 |
C01B13/11 |
主分类号 |
C01B13/11 |
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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