发明名称 |
DEVICE AND METHOD FOR THE EXTENDED PROTECTION OF ELECTRIC LINES |
摘要 |
<p>Device for the protection of electric lines which comprises: processing means; power supply means; voltage measurement means; means of alert; and switching means which alternatively send the line's own current through a main branch (which comprises the remaining components) or through a branch line; and method for the protection of electric lines by means of the device in accordance with the invention, which comprises: normal operating mode - safety element in perfect condition and inactive protection device; boundary anomalous operating mode - the intensity circulating through the safety element surpasses a caution threshold and the protection device signals said condition; and line verification anomalous operating mode - after failure of the safety element, all the current flows through the protection device and the protection device detects, signals, and analyses said condition.</p> |
申请公布号 |
WO2005093922(A1) |
申请公布日期 |
2005.10.06 |
申请号 |
WO2005EP03035 |
申请日期 |
2005.03.22 |
申请人 |
DIAZ MEJIA, JOSE LUIS;OROZ GARCIA, JESUS, ANGEL |
发明人 |
DIAZ MEJIA, JOSE LUIS;OROZ GARCIA, JESUS, ANGEL |
分类号 |
H02H1/06;H02H3/04;H02H3/06;(IPC1-7):H02H3/04 |
主分类号 |
H02H1/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|