发明名称 |
METERING DEVICE WITH CONTROL FUNCTIONALITY AND METHOD THEREOF |
摘要 |
A metering device of a power substation and method are provided for operating on a secondary analog waveform output by a transformer assembly receiving a primary waveform. The method includes stepping down the secondary waveform and generating a corresponding output signal; operating on the corresponding output signal for generating a corresponding first digital signal having a value proportional to the corresponding output signal and within a first range; and operating on the corresponding output signal for generating a corresponding second digital signal having a value proportional to the corresponding output signal and within a second range. The method further includes processing the first digital signal and outputting a corresponding first output signal; processing the second digital signal and outputting a corresponding second output signal; processing the first and second output signals; and generating output corresponding to the processing of the first and second output signals.
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申请公布号 |
US2011270551(A1) |
申请公布日期 |
2011.11.03 |
申请号 |
US201113037953 |
申请日期 |
2011.03.01 |
申请人 |
ELECTRO INDUSTRIES/GAUGE TECH |
发明人 |
KAGAN ERRAN;BANHEGYESI TIBOR;ZHU HAI |
分类号 |
G06F19/00 |
主分类号 |
G06F19/00 |
代理机构 |
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代理人 |
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地址 |
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