| 发明名称 |
BAND-LIMITED DIFFERENTIATOR FOR GRID APPLIANCE CONTROLLERS |
| 摘要 |
A method and device for measuring electrical grid data in the presence of noise is disclosed. Noisy frequency data is received from the grid. The noisy data is filtered above a predetermined frequency. The filtered data is differentiated using band-limited differentiator. The data may be filtered and differentiated simultaneously by the band-limited differentiator. |
| 申请公布号 |
US2015207528(A1) |
申请公布日期 |
2015.07.23 |
| 申请号 |
US201414539436 |
申请日期 |
2014.11.12 |
| 申请人 |
Chassin David P. |
发明人 |
Chassin David P. |
| 分类号 |
H04B1/10;G01R21/00 |
主分类号 |
H04B1/10 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A method of measuring electrical grid data in the presence of noise, comprising:
a. receiving noisy data from the grid; b. filtering the noisy data above a predetermined frequency; and c. differentiating the filtered data using a band-limited differentiator. |
| 地址 |
Pasco WA US |
