In order to ensure that everyone arrives home safely, the Hubei Railway really did its best, and even the old man was dispatched. After the freezing rain, a large number of green trains appeared, and the green trains in the snowfall won. This may be the meaning of the green train, the grandfather and grandfather of the high-speed train pull them around. The green train became the main force through the busy.
Freezing rain in Hubei has caused a large number of high-speed rail flights to be suspended, and the number of trips has increased sharply at the peak of the Spring Festival. At the major railway stations in the Hubei region, crowded crowds and anxious atmospheres pervade. Rain, snow and freezing weather have brought two of the most popular modes of transport to life, and airports have been forced to shut down. At this time, the classic green train has once again become a hot search on the whole network because of ice and snow.
When the high-speed rail stops running on a large area or the crawling speed increases to 3km, high-voltage electric sparks fly, while the green-skinned train is hula and hula galloping. Because the high-speed rail and the bullet train rely on the high-voltage catenary above to run together, the catenary cannot be driven once it freezes, and the maintenance is slow in bad weather, which is dangerous and takes a long time. The green train is driven by diesel locomotives, with high traction and strong adaptability, which can not only continue to operate in bad weather, but also act as auxiliary power supply vehicles. In the face of natural disasters, diesel locomotives are very adaptable, so old technology cannot be discarded, and its reliability can be reflected at critical moments. After all, this is a product of a hundred years ago, don't say that high-speed rail is not good at this time, high-speed rail has only appeared in China for nearly 20 years, and the emergence of good science and technology often needs to go through a thousand tempers to really become science and technology, and I believe that these problems will be solved soon. Finally, I wish everyone a safe return home for the Spring Festival as soon as possible. February** Dynamic Incentive Program