FIELD: electrical engineering.
SUBSTANCE: invention relates to devices intended to connect non-insulated wires on the supports of overhead power lines with a voltage of 6–500 kV. Device is a loop connected to wires (1) of overhead power lines. Loop is made from insulated wire (2), manufactured as one integral element or recruited from connected with each other elements. Loop can include clamps or insulated wire (2) connected in bent ends (3) of clamps (4), which are not part of the loop. Cross-section, length and total thickness of wire insulation (2), respectively, are selected from certain values.
EFFECT: device according to the invention prevents birds from being hit by electric current and excludes overlapping due to the clashing with the support elements and other parts of the overhead power transmission line.
6 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| INSULATING DEVICE FOR FASTENING OF OPEN-WIRE STUBS | 2019 |
|
RU2733205C1 |
| SPIRAL CLAMP | 2017 |
|
RU2656852C1 |
| GROUNDING DEVICE FOR OVERHEAD ELECTRIC LINES WITH ISOLATED WIRES UP TO 1 kV | 2016 |
|
RU2636657C1 |
| TENSION PRESSING CLAMP | 2019 |
|
RU2721083C1 |
| BIRD PROTECTION DEVICE FOR CONNECTING WIRES ON POLES OF OVERHEAD POWER TRANSMISSION LINES | 2022 |
|
RU2790438C1 |
| EARTHING DEVICE FOR ISOLATED AERIAL POWER LINES WITH VOLTAGE OF UP TO 3 kV | 2016 |
|
RU2631859C1 |
| DEVICE FOR FIXING INSULATED WIRES ON SUPPORTS OF AIR TRANSMISSION LINES (OPTIONS) | 2016 |
|
RU2644402C1 |
| COMBINED PROTECTIVE DEVICE | 2017 |
|
RU2730837C2 |
| INTERPHASE REMOTE STRUT OF OVERHEAD TRANSMISSION LINES WITH VOLTAGE OF 35-220 kV | 2018 |
|
RU2689383C1 |
| DEAD-END COMPRESSION CLAMP | 2016 |
|
RU2631858C2 |
