General Electric Technology Gmbh

Ge Vernova Technology Gmbh

Marco Nosilati

Vincenzo Girlando

Eros Stella

Enrico Zozzolotto

Fernando Moreira Lagos

Enrico Zozzollotto

A disconnector to reduce considerably high voltage and high frequency current generated during the service no-load opening and closing,

High frequency transients suppression for hvdisconnectors with sliding resistor

A support structure for a HVDC disconnector is disclosed. The support structure comprises a support insulator having a body enclosing a chamber; an insulating gas provided in the chamber; and a first flange and a second flange positioned at opposite ends of the support insulator. A rotating insulator may be positioned in the chamber.

Support structure and layout for a HVDC disconnector

A HVDC disconnector is disclosed. The HVDC disconnector comprises a fixed contact comprising a guide and a pair of conducting members positioned in the guide wherein the first and second conducting members are both tulip contacts; a movable contact comprising a fixed arm and a mobile arm having a conducting terminal, wherein the mobile arm is movable from an open position to a closed position to close a connection between the fixed contact and the second contact.

HVDC disconnector

This invention relates to a supporting structure for contacts of high-voltage disconnectors, characterized in that it comprises at least one vertical central composite insulator that is stayed by means of at least two inclined insulators, each of which is coupled at a first end to said at least one central composite insulator and at the second opposite end to a base body for said at least one vertical central composite insulator.

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Noventa di Piave, Italy

Marco Nosilati