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The world is first salt Lake Railway insulator is being cleaned
2021-09-24 瀏覽: 2520 次

       The qinghai-Tibet Railway crosses the Qarhan Salt Lake in Haixi, Qinghai Province, becoming the world's only railway built on the salt lake. The 33-kilometer stretch is also known as the "Ten Thousand Feet Salt Bridge". The salt content in the air of Qarhan Salt Lake area is high, and it is easy to form salt pollution on the catenary equipment of railway traction power supply, resulting in line trip, and even a large area of power failure, which induces traffic safety accidents. In order to ensure the smooth operation of qinghai-Tibet Railway, qinghai-Tibet Group will clean the traction power supply equipment in the salt-polluted section for 20 days in the major repair workshop of Xining power supply section.

The picture shows the catenary insulator of the catenary cleaning car in the salt-polluted area. Zhou Heshe

The picture shows the workers of Xining power supply section cleaning the equipment of traction substation. Zhou He perturbation

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