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    Home > Chemicals Industry > Chemical Technology > China's first 35 kV low-frequency submarine cable successfully entered the sea on Dachen Island, Taizhou

    China's first 35 kV low-frequency submarine cable successfully entered the sea on Dachen Island, Taizhou

    • Last Update: 2022-11-28
    • Source: Internet
    • Author: User
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    On May 6, the country's first 35 kV low-frequency submarine cable successfully entered the sea
    on Dachen Island, Taizhou.

    It is understood that the Taizhou 35 kV flexible low-frequency transmission demonstration project is a national key science and technology project, and after successful operation, it will become the first flexible low-frequency transmission project in China, which has a pioneering guiding role
    in the long-distance low-frequency transmission of large-scale offshore wind power.

    The project realizes the flexible interconnection between Dachen Island and the mainland, and realizes the low-frequency transmission of wind turbines, so that the electric energy between the mainland side power grid and Dachen Island forms an efficient mutual benefit, improves the problems of large charging reactive power and high loss in the process of wind power transmission through submarine cables, and reduces the waste of wind power resources, which is an active scientific and technological exploration and simulation practice, and is also an important measure
    for the construction of Dachen Island as a national demonstration window for the new power system.

    The submarine cable laying project lasted for four days and three nights, followed by the transformation of low-frequency fans and a series of technical debugging and testing
    .

    The relevant person in charge at the scene said that the smooth laying of the submarine cable will completely end the history of Dachen Island's core power supply of only single power supply, provide a solid power guarantee for the development of the island and the people's lives, and efficiently improve the efficiency of wind energy transmission, which can "feed" back to the mainland to a greater extent, which has a positive effect
    on Dachen Island to promote the construction of "zero-carbon island", create a model for common prosperity islands, and enhance the sense of electricity experience of the people on the islands.

    On May 6, the country's first 35 kV low-frequency submarine cable successfully entered the sea
    on Dachen Island, Taizhou.

    Submarine cables

    It is understood that the Taizhou 35 kV flexible low-frequency transmission demonstration project is a national key science and technology project, and after successful operation, it will become the first flexible low-frequency transmission project in China, which has a pioneering guiding role
    in the long-distance low-frequency transmission of large-scale offshore wind power.

    The project realizes the flexible interconnection between Dachen Island and the mainland, and realizes the low-frequency transmission of wind turbines, so that the electric energy between the mainland side power grid and Dachen Island forms an efficient mutual benefit, improves the problems of large charging reactive power and high loss in the process of wind power transmission through submarine cables, and reduces the waste of wind power resources, which is an active scientific and technological exploration and simulation practice, and is also an important measure
    for the construction of Dachen Island as a national demonstration window for the new power system.

    The submarine cable laying project lasted for four days and three nights, followed by the transformation of low-frequency fans and a series of technical debugging and testing
    .

    The relevant person in charge at the scene said that the smooth laying of the submarine cable will completely end the history of Dachen Island's core power supply of only single power supply, provide a solid power guarantee for the development of the island and the people's lives, and efficiently improve the efficiency of wind energy transmission, which can "feed" back to the mainland to a greater extent, which has a positive effect
    on Dachen Island to promote the construction of "zero-carbon island", create a model for common prosperity islands, and enhance the sense of electricity experience of the people on the islands.

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