| 发明名称 |
EFFICIENT METHOD FOR CALCULATING THE DOT PRODUCT IN FAULT DETECTION ALGORITHMS |
| 摘要 |
A method of electrical fault determination using the phase angle information of all the currents entering and leaving a protection zone, to determine whether a fault, if any, is internal or external to the protection zone.
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| 申请公布号 |
US2010254056(A1) |
申请公布日期 |
2010.10.07 |
| 申请号 |
US20100753020 |
申请日期 |
2010.04.01 |
| 申请人 |
ERLPHASE POWER TECHNOLOGIES LIMITED |
发明人 |
NARENDRA KRISHNASWAMY GURURAJ;SWIFT GLENN WILLIAM;FEDIRCHUK DAVID JAMES;NEUFELD ARTHUR |
| 分类号 |
H02H3/00;G01R31/02 |
主分类号 |
H02H3/00 |
| 代理机构 |
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