On April 06, 2020, China's leading high-voltage power cable, ultra-high-voltage submarine cable, medium and low-voltage power cable, electrical equipment cable, ultra-high-voltage wire, and power optical cable leading manufacturing type JSHT Cable Technology Group, officially launched The key equipment for the development of wind power-the research project of dynamic cable system technology, which marks that JSHT's core competitiveness and application demonstration role in the field of high-voltage submarine cables have been highly recognized by national authorities and industries.
The project is undertaken by JSHT High-voltage Submarine Cable Co., Ltd. of JSHT Power Industry Group, which is called "Deep Sea Key Technology and Equipment" in the key special project "Development and Demonstration Application of Key Technologies of Dynamic Cables for Floating Wind Power", which is mainly aimed at restricting global deep sea floating The key equipment for the development of wind power-dynamic cable system, carry out comprehensive technical research, and at the same time realize the demonstration application of the project.
With the successful application of the world's first floating wind power commercial project in 2017, floating wind power has received widespread attention worldwide. In the next ten years, floating wind power will maintain rapid growth and become an important part of renewable energy. The development of floating wind power will greatly drive the demand for dynamic cable systems. However, floating wind power dynamic cables face coupling problems such as large cross-section, high voltage, periodic load, insulation aging, and complex environmental load. In order to verify the feasibility and reduce costs, a number of research and development work on floating wind power dynamic cables are being carried out internationally.
As the first global solution provider for offshore wind power, JSHT Power Industry Group has set multiple world records in 500 kV AC submarine cables and 220 kV AC submarine cable projects and has served many countries. Key projects. At the same time, relying on China's deep-sea floating wind power development needs, JSHT teamed up with well-known enterprises, universities, and research institutes in the industry to form the "R & D + Manufacturing" team to carry out the design, manufacturing, testing, and demonstration applications of floating wind power dynamic cable systems. Technical research and a series of applied basic research have established a technical system with independent intellectual property rights, which is of great significance to the development of floating wind power in China and the development of offshore new energy.