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    Home > Chemicals Industry > Chemical Technology > China spent 100 million yuan to develop the world's most advanced high-speed rail traction technology

    China spent 100 million yuan to develop the world's most advanced high-speed rail traction technology

    • Last Update: 2022-11-18
    • Source: Internet
    • Author: User
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    The permanent magnet traction system is a revolution, and whoever has the permanent magnet traction system has the right
    to speak in high-speed rail.
    CRRC's Zhuzhou Electric Locomotive Research Institute Co.
    , Ltd.
    (hereinafter referred to as "Zhuzhou Institute") has spent 11 years, accumulated 10 million tests, accumulated 150G data, and spent 100 million yuan to overcome the third-generation rail transit traction technology, namely permanent magnet synchronous motor traction system (hereinafter referred to as "permanent magnet traction system"), mastering completely independent intellectual property rights, and becoming a major strategic weapon
    for China's high-speed rail to win the market.

    On May 16, 2015, the permanent magnet synchronous motor used in Changsha Metro Line 1 was successfully delivered
    .
    This is the first time in China that the permanent magnet synchronous motor is loaded into the entire subway vehicle and put into loading application
    .
    At present, Zhuzhou Institute has developed a 690kW permanent magnet traction system that can be used for high-speed rail bullet trains with a speed of 500 kilometers per hour, and will soon produce small batches
    .
    The traction drive system is known as the "heart of the train" in the industry, and its performance determines the power quality, energy consumption and control characteristics of the train to some extent, and also affects the economy, comfort and reliability of the train, which is the key to
    energy-saving upgrades.
    This marks that China has become one of
    the few countries in the world that has mastered the technology of high-speed rail permanent magnet traction system after Germany, Japan, France and other countries.
    China's permanent magnet traction system with completely independent intellectual property rights has taken a step towards industrialization, and the "permanent magnet traction era" of China's rail transit has finally arrived
    .

    The permanent magnet traction system is a revolution, and whoever has the permanent magnet traction system has the right
    to speak in high-speed rail.
    CRRC's Zhuzhou Electric Locomotive Research Institute Co.
    , Ltd.
    (hereinafter referred to as "Zhuzhou Institute") has spent 11 years, accumulated 10 million tests, accumulated 150G data, and spent 100 million yuan to overcome the third-generation rail transit traction technology, namely permanent magnet synchronous motor traction system (hereinafter referred to as "permanent magnet traction system"), mastering completely independent intellectual property rights, and becoming a major strategic weapon
    for China's high-speed rail to win the market.

    High-speed rail
    On May 16, 2015, the permanent magnet synchronous motor used in Changsha Metro Line 1 was successfully delivered
    .
    This is the first time in China that the permanent magnet synchronous motor is loaded into the entire subway vehicle and put into loading application
    .
    At present, Zhuzhou Institute has developed a 690kW permanent magnet traction system that can be used for high-speed rail bullet trains with a speed of 500 kilometers per hour, and will soon produce small batches
    .
    The traction drive system is known as the "heart of the train" in the industry, and its performance determines the power quality, energy consumption and control characteristics of the train to some extent, and also affects the economy, comfort and reliability of the train, which is the key to
    energy-saving upgrades.
    This marks that China has become one of
    the few countries in the world that has mastered the technology of high-speed rail permanent magnet traction system after Germany, Japan, France and other countries.
    China's permanent magnet traction system with completely independent intellectual property rights has taken a step towards industrialization, and the "permanent magnet traction era" of China's rail transit has finally arrived
    .
    This article is an English version of an article which is originally in the Chinese language on echemi.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to service@echemi.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

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