Railway and China

After 70 years of hard work, China's railway has developed from 40 km / h to 350 km / h, playing a triumphant performance, and successfully realized the identity transformation from "chaser" to "leader". The high-speed development of railway is just a mirror of the high-speed development of new China, witnessing the brilliant achievements of the 70th anniversary of the founding of new China. After 70 years of ups and downs, China has become the world's second largest economy from a weak and silent one, aiming directly at the great rejuvenation of the Chinese nation.

in the great 70 years, the development of Chinese railway has always been closely related to the fate of new China. The development and change of railway is also an important sign of the rapid development of new China. In 1913, Dr. Sun Yat-sen once proposed China's railway wish, hoping to build a railway in China. Up to now, the railway operation mileage of new China has reached 127000 kilometers, and the "four vertical and four horizontal" railway network has been completed in an all-round way. China's speed: high-speed railway, with a traffic mileage of more than 25000 kilometers, has become the first in the world, and has become a shining business card for China to face the world. In the past 70 years, China's railway construction technology has been in the forefront of the world. The important representative of China's Railway Technology: Qinghai Tibet railway, as one of the four major projects in the new century in China, has overcome the worldwide problems of high altitude and plateau permafrost. It starts from Xining in Qinghai in the East and ends in Lhasa in Tibet in the south, with a total length of 1956km, enjoying the reputation of "Tianlu", "Tuanjie road" and "Xingfu road".

before the opening of the Qinghai Tibet Railway in 2006, Tibet Autonomous Region was the only provincial administrative region in China that did not have access to railways. The inconvenience of transportation has seriously restricted the economic development of this region. With the implementation of the western development, the amount of materials transported to Tibet has greatly increased. The original transportation modes, such as roads, have been far away in terms of transportation capacity and volume. It is far from meeting the urgent needs of economic development. To build the Qinghai Tibet railway is to overcome the traffic bottleneck, speed up the rapid economic development of the Qinghai Tibet region, and promote the objective development needs of the western development. From weak to leading, from steam to electricity, from Xining to Lhasa, from grassland to snow mountain, from the Bank of Qinghai Lake to the foot of Potala. China is developing, the Qinghai Tibet railway is developing, and the Xining power supply section is also developing. The glorious railway power suppliers are driving a silver line through the sky to ensure that a dragon can cross the mountains and mountains, bring health to the snow capped plateau, and bring economic development to Qinghai Tibet.

power supply provides energy for the railway. The smooth operation of the railway is related to the prosperity and stability of the country. The power supply of the Qinghai Tibet railway is particularly important. In the harsh natural environment of the plateau, the glorious railway power supplier challenges the limit, withstands the harsh natural pressure, ensures power supply and safety. Since the establishment of Xining power supply section, it has never been too heavy. Large safety accidents ensure the smooth safety of the "Heaven Road" and achieve the goal of high-quality power supply.

plateau power supply is rare in the world. When working in the plateau, it is necessary not only to face the harsh natural environment, but also to ensure the safety of equipment and people. The power supplier faces not only the pressure of work, but also the pressure of natural environment. Facing the unprecedented difficult test, the power supplier has not had a safety accident while withstanding the pressure, so that "safety is superior." The spirit of "quality, ensuring power supply" has realized the spirit of "challenge the limit, create the first class bravely". Xining power supply section is worthy of the responsibility of power supply! New China from weak to leading the world, Xining power supply section from the ancients to high-quality first-class, and common prosperity with the motherland!