FIELD: electricity.
SUBSTANCE: method consists in connection of double wires of a power transmission line, connected to a single phase, by elastic links, for instance, springs, providing for mechanical oscillations of wires under standard parameters of electric current leaking through it. In the standard mode of power transmission line operation, during passage of AC, pairs of wires of a single phase connected with a spring continuously oscillate, which provides for continuous shaking of water drops and snow from them, and thus prevents icing.
EFFECT: prevention of ice formation on wires of power transmission lines without necessity of line disconnection for maintenance.
2 cl
| Title | Year | Author | Number |
|---|---|---|---|
| PROTECTION OF CABLES FROM SNOW AND ICING | 2012 |
|
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| OVERHEAD POWER TRANSMISSION LINE | 2011 |
|
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| DEVICE TO REMOVE ICE AND SNOW FROM OVERHEAD WIRES | 2012 |
|
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| DEVICE LIMITING DANCING OF WIRES, GROUND WIRES OF OVERHEAD TRANSMISSION LINES AND FIBRE OPTIC CABLES OF OVERHEAD LINES, AND PASSAGE EQUIPPED WITH SUCH DEVICES (VERSIONS) | 2013 |
|
RU2549204C2 |
| BRACE | 2021 |
|
RU2756351C1 |
