Arrangement structure for melting ice loop on direct current side of extra-high voltage converter station
The utility model discloses an arrangement structure for a melting ice loop on the direct current side of an extra-high voltage converter station, which comprises a first melting ice fracture, a second melting ice fracture, a third melting ice fracture, a fourth melting ice fracture, a fifth melting...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an arrangement structure for a melting ice loop on the direct current side of an extra-high voltage converter station, which comprises a first melting ice fracture, a second melting ice fracture, a third melting ice fracture, a fourth melting ice fracture, a fifth melting ice fracture, a sixth melting ice fracture and a seventh melting ice fracture. The first melting ice fracture, the fifth melting ice fracture, the sixth melting ice fracture, the seventh melting ice fracture, the fourth melting ice fracture and the third melting ice fracture are serially connected to form a first melting ice loop through leads. The second melting ice fracture, a polar line and a neutral line form a second melting ice loop. The arrangement structure for the melting ice loop on the direct current side of the extra-high voltage converter station has the advantages of being easy and convenient to arrange, safe, reliable and small in investment. |
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