| 发明名称 |
ELECTRIC LINE PROTECTION FOR DETERMINING THE DIRECTION IN WHICH A FAULT OCCURS |
| 摘要 |
The invention relates to electric line protection for determining the direction in which a fault occurs, which makes use of direct sequence power. For this purpose, a scalar value is calculated on the basis of the pre-fault voltage (V<SUB>1</SUB> <SUP>P</SUP>) |
| 申请公布号 |
WO2008099037(A1) |
申请公布日期 |
2008.08.21 |
| 申请号 |
WO2008ES00075 |
申请日期 |
2008.02.13 |
| 申请人 |
UNIVERSIDAD DEL PAIS VASCO-EUSKAL HERRIKO UNIBERTSITATEA;URIONDO ARRUE, FELIPE;HERNANDEZ GONZALEZ, JOSE RAMON |
发明人 |
URIONDO ARRUE, FELIPE;HERNANDEZ GONZALEZ, JOSE RAMON |
| 分类号 |
G01R31/08;H02H3/08;H02H3/38;H02H7/26 |
主分类号 |
G01R31/08 |
| 代理机构 |
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