Original title: the world's first operating speed: 400 km / h high-speed EMUs will be offline at the end of the year. Real cars will be offline at the end of the year. Sihai network: on June 15, at the 2019 World Transportation Conference, Wang Lei, chief designer and senior engineer of CRRC Changchun rail Transit Co., Ltd., said that 400 km / h high-speed EMUs will be offline at the end of the year, After that, it will be tested on domestic railway lines. The model also meets Russian standards and can prepare for entering the Russian market in the future.
It is reported that the specific goal of the project is to develop three 400 km / h high-speed trains equipped with 600-1676mm variable structure bogies, as well as active safety and active operation and maintenance technologies, and transnational interconnection technical specifications.
It is reported that the 400 km / h high-speed EMU has six technical features:
First, the operation speed ranks first in the world. The operating speed is 400km / h and the test speed is 440km / h.
Second, it has transnational connectivity. It has variable gauge 1435 / 1520mm, multi-standard power supply and multi-standard signal.
Third, low energy consumption and lightweight green environmental protection EMUs, saving more than 10% energy.
Fourth, the level of intelligence is higher, which can provide intelligent driving, intelligent operation and maintenance and intelligent services.
Fifth, it has higher safety and has the ability of active safety and passive safety.
Sixth, higher comfort, noise control and dynamic performance improvement.