The high -speed EMU will bring the "Made in Zhuzhou" for the first time

Recently, my country's first -speed 350 -kilometer high -speed EMU -Indonesia's Yawan High -speed EMU successfully exported to China will successfully go offline. It will carry products such as traction systems provided by Zhuzhou Zhongxiao Electric Co., Ltd. to drive overseas.

The Yawan high -speed railway is the first high -speed railway in Southeast Asia. It connects Indonesia's capital Jakarta and tourist city of Wandong. It has a total length of 142 kilometers and a maximum design speed of 350 kilometers per hour. It is also the first time that my country ’s high -speed rail is a model project for full systems, full elements, and industrial chains overseas.

This time, the Electric Electric provided traction transformers, network control systems, chargers, external power boxes, real -time axis temperature detection systems, water health systems, wireless transmission devices (WTD) for the Yawan high -speed rail.

In order to ensure that China's high -speed rail went to the sea smoothly, the CRRC was fully investigated and analyzed on the relevant intellectual property rights of Indonesia in the CRRC. In response to the special application environment of high temperature, high humidity, and high salt fog in Indonesia, the project team also formulated a series of optimization measures.

For example, in response to the demand for the operation capacity of the Local Local Land in Indonesia, the project team carried out nine types of ground test verification of the 30 ‰ large ramp line. The innovative setting "high acceleration mode" significantly enhanced the train climbing capacity and allowed the train to make the train. Implement safety start. The project team also actively optimized the noise and traction braking performance of the traction system, significantly improved the comfort of the vehicle.

In the research and comparative analysis of multiple systems and solutions such as traction, network, charger system, etc., the project team also completed 5 utility models and invention patents, 15 EMC optimization, 37 software optimization, 18 hardware of hardware, 18 hardware, and 18 hardware. Improved, further reduced the failure rate.

It is reported that the Yawan High -speed Rail Tunnel has all been connected. The number of civil construction projects of road bases, bridges, and stations has been more than 90%. The main line has begun to laid rails. The construction of the project has been fully transferred from offline construction to the online construction stage. As the first high -speed EMU exported by my country, the Yawan High -speed EMU will become another representative masterpiece of China's high -end equipment "going global".

Source/Zhuzhou Daily

Reporter/Gao Xiaoyan

Edit/Tiancheng

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