| 摘要 |
Power transmission cable for high voltage, comprises an amorphous solid glass envelope (3) for each of the three conductors comprising the line. The glass of the enclosure is formed a composition based on barium-aluminum-borosilicate. Each envelope takes modular structure. Each module is fragmented forming two half-cylinders. This two half-cylinders are coupled through their flats after raid on the axial slot of the electrical conductor. Each module is amorphous glass cylindrical widened at one end, forming a neck (6), for and longitudinal groove coupling between modules. Power transmission cable for high voltage, comprises an amorphous solid glass envelope (3) for each of the three conductors comprising the line. The glass of the enclosure is formed a composition based on barium-aluminum-borosilicate. The diameter of the glass envelope is approximately 15 times the diameter of the conductor (4). Each envelope takes modular structure, with lengths between 1 and 6 meters. Each module is fragmented forming two half-cylinders. This two half-cylinders are coupled through their flats after raid on the axial slot of the electrical conductor. Each module is amorphous glass cylindrical widened at one end, forming a neck (6), for and longitudinal groove coupling between modules. |
