发明名称 |
System and method for determining harmonic contributions from non-linear loads without disconnecting any load |
摘要 |
A system and method for determining non-linear load harmonics impact on the voltage distortion at the point of common coupling is disclosed. Briefly described, one embodiment is a method comprising metering voltage on an electric power system; metering current on the electric power system; determining a predicted voltage based upon the metered current; comparing the predicted voltage with the metered voltage; and determining a harmonic voltage component using a plurality of weights determined when the predicted voltage converges with the metered voltage.
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申请公布号 |
US7720620(B2) |
申请公布日期 |
2010.05.18 |
申请号 |
US20060337630 |
申请日期 |
2006.01.23 |
申请人 |
GEORGIA TECH RESEARCH CORPORATION |
发明人 |
HARLEY RONALD GORDON;DIVAN DEEPAKRAJ M.;LAMBERT FRANKLIN COOK;MAZUMDAR JOY |
分类号 |
G01R21/00;G01R;G06F13/00;H02M1/12 |
主分类号 |
G01R21/00 |
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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