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The engineering achievement of the Kunliu–Long DC transmission project, “Ultra-High-Voltage Multi-Terminal Hybrid Flexible DC Transmission Technology,” has been published and released.


Release time:

2022-03-03

Recently, the book “Ultra-High-Voltage Multi-Terminal Hybrid Flexible DC Transmission Technology,” compiled by China Southern Power Grid Ultra-High Voltage Company and based on the Kunming–Liuzhou–Longzhou DC transmission project, was officially published and distributed by the Machinery Industry Press.

The engineering achievement of the Kunliu–Long DC transmission project, “Ultra-High-Voltage Multi-Terminal Hybrid Flexible DC Transmission Technology,” has been published and released.

  Recently, the book “Ultra-High-Voltage Multi-Terminal Hybrid Flexible DC Transmission Technology,” compiled by China Southern Power Grid Ultra-High Voltage Company and based on the Kunming–Liuzhou–Longzhou DC transmission project, was officially published and distributed by the Machinery Industry Press.
  The book “Ultra-High-Voltage Multi-Terminal Hybrid Flexible DC Transmission Technology” systematically reviews the key theories underlying conventional DC transmission, flexible DC transmission, and hybrid DC transmission, as well as the core technologies of the Kunliu‑Long Project, its first-of-its-kind equipment, and its engineering operation and maintenance standards. The content covers the system architecture of ultra-high-voltage multi-terminal hybrid DC transmission, its operational modes, the working principles of its equipment, system control and protection, engineering parameter design, and essential guidelines for system operation and maintenance. It also summarizes and synthesizes the latest advances in ultra-high-voltage multi-terminal hybrid flexible DC transmission technology, serving as an in-depth compilation of the technical expertise and practical experience gained from the Kunliu‑Long DC transmission project.
  As one of the key deliverables of the Ultra-High Voltage Company’s “Beyond 2025” talent‑development initiative, this book serves as a training textbook and question bank for the flexible DC transmission learning roadmap project. Grounded in the Kunliu‑Long DC transmission project, it also takes innovation and talent cultivation as its guiding principles, concurrently developing a specialized flexible DC transmission learning roadmap, 83 training modules, and 4,042 exam questions. The implementation of this project and the widespread application of its outcomes have strengthened the company’s core competitiveness and influence in the field of flexible DC transmission, significantly advanced the development of expert talent in this domain, and provided a solid human‑resource foundation for the sustainable development of the West-to-East power transmission program. (Xie Chao, Li Hua)
  (Source: China Southern Power Grid Ultra-High Voltage Transmission Company)