3月25日，远景射阳海上大功率传动链产业基地项目正式开工建设。该基地具备年产300台海上全集成传动链能力，可生产超20MW海上风机传动链，预计2026年11月建成投产。

On March 25th, the Yunchang Offshore High-Power Transmission Chain Industrial Base Project officially started construction. This base has the capacity to produce 300 sets of offshore fully-integrated transmission chains annually, and can manufacture transmission chains for over 20MW offshore wind turbines. It is expected to be completed and put into operation in November 2026.

更大的功率、更复杂的结构、更高的制造难度——作为中国风电行业首个海上大功率传动链制造基地，该项目建成后，将与同样位于射阳的远景海上风电装备基地高效协同，极大提升海上大兆瓦机组的生产效率与交付能力，标志着中国海上风电核心部件国产化迈入全新阶段，推动中国风电从“规模领先”走向“技术引领”。

Greater power, more complex structure, and higher manufacturing difficulty - As the first offshore high-power transmission chain manufacturing base in China's wind power industry, after its completion, this project will work in synergy with the Yanshan offshore wind power equipment base located nearby, significantly enhancing the production efficiency and delivery capacity of large-megawatt offshore wind turbines. This marks the entry of China's core components for offshore wind power into a new stage of domestic production, and promotes China's wind power from "scale leadership" to "technological leadership".

传动链是风机的心脏，是将风能转化为电能的核心大部件，其技术水平直接决定了风机的性能、可靠性与寿命。远景能源中部区域公司总经理李金瓯在开工仪式上表示，在风机大型化、深远海化趋势加速的背景下，传动链工厂将成为海上风电高可靠、高功率密度、长寿命技术路线的重要支撑。

The transmission chain is the heart of the wind turbine and is the core component that converts wind energy into electrical energy. Its technical level directly determines the performance, reliability and lifespan of the wind turbine. Li Jinou, the general manager of the Central Region Company of Yanshou Energy, stated at the groundbreaking ceremony that in the context of the accelerating trend of large-scale and deep-sea wind turbines, the transmission chain factory will become an important support for the high-reliability, high-power density and long-life technical route of offshore wind power.

项目还将同步建设30MW级传动链研发测试平台，实现部件、系统、整机控制的技术交互、数据互联和系统集成，为风机大型化、高性能和高可靠性提供坚实保障。

The project will also concurrently build a 30MW-level transmission chain research and testing platform, enabling technical interaction, data interconnection and system integration among components, systems and the entire machine control. This will provide a solid guarantee for the large-scale, high-performance and high-reliability of wind turbines.

从“卡脖子”到“中国造” 传动链的国产化自主之路

From "Being Held Back" to "Made in China" - The Road of Domestication and Autonomy in the Transmission Chain

长期以来，风电齿轮箱、主轴承等核心大部件高度依赖进口，成为中国风电产业“卡脖子”的痛点。远景是最早打开核心技术“黑匣子”、唯一拥有自研自制齿轮箱工厂的中国风电整机企业，将对风机系统技术的深刻理解穿透至零部件核心技术，实现部件、系统、控制系统三方深度融合。

For a long time, core components such as wind turbine gearboxes and main bearings have been highly dependent on imports, posing a major bottleneck for China's wind power industry. Evergreen Energy is the earliest Chinese wind turbine OEM to unlock the "black box" of core technologies and is the only company in China that has its own R&D and manufacturing facility for gearboxes. It will deeply understand the technology of the wind turbine system and penetrate it to the core technologies of components, systems, and control systems, achieving a deep integration of the three parties.

截至目前，远景自研自制齿轮箱累计下线已超过12000台，在全球14个国家、超过620座风场稳定运行，至今未发生任何一起因原材料缺陷导致的故障，整体失效率远低于行业最低水平。2024年全球风电齿轮箱出货量排名中，远景以11%的市场份额位列全球第二，是前十名中唯一上榜的风电整机制造企业。

As of now, the self-developed and manufactured gearboxes by YUNAN have cumulatively been delivered to over 12,000 units, and have been operating stably in over 620 wind farms in 14 countries worldwide. So far, no failure caused by raw material defects has occurred, and the overall failure rate is much lower than the industry's lowest level. In the global wind turbine gearbox shipment ranking in 2024, YUNAN ranked second globally with a 11% market share, being the only wind turbine equipment manufacturing enterprise among the top ten to be listed.

在传动链技术路线上，远景稳步迭代：从非集成到半集成再到全集成，从14MW到18MW，一步一个脚印。2025年2月，远景首款大兆瓦全集成传动链样机成功下线，将低速系统、齿轮箱与发电机三大部件完全集成，实现高度集成化与高鲁棒性的统一；同年3月，搭载该传动链产品的Model Z Pro海上大兆瓦风电机组在射阳下线，为深远海风电场提供高可靠高性能的创新解决方案，截至目前Model Z平台已斩获订单超2GW。

On the transmission chain technology path, Vision has been steadily iterating: from non-integrated to semi-integrated and then to fully integrated, from 14MW to 18MW, step by step. In February 2025, Vision's first large-megawatt fully integrated transmission chain prototype was successfully rolled off the production line. It completely integrated the low-speed system, gearbox, and generator components, achieving a unified balance of high integration and high robustness. In March of the same year, the Model Z Pro offshore large-megawatt wind turbine equipped with this transmission chain was successfully rolled off the production line in Sheyang. It provides a highly reliable and high-performance innovative solution for deep-sea wind farms. As of now, the Model Z platform has received orders exceeding 2GW.

全链条质量管控 从源头植入“高可靠”基因

Full-chain quality control - Implanting the "high reliability" gene from the very beginning

与行业常见的“外购组装”模式不同，远景坚持传动链核心部件的深度自研自制。低速系统、齿轮箱、发电机三大核心部件均由远景技术团队自主开发：全新开发的低速系统抗弯矩能力更强；齿轮箱扭矩密度更高、模块化设计带来更大成本优势；自主研发的中速永磁发电机电能转换效率更高。

Unlike the common "outsourced assembly" model in the industry, YUNAN insists on conducting in-depth self-research and self-production of the core components of the transmission chain. The three core components - the low-speed system, the gearbox, and the generator - are all independently developed by the YUNAN technical team: The newly developed low-speed system has stronger resistance to bending moments; the gearbox has higher torque density and modular design brings greater cost advantages; the independently developed medium-speed permanent magnet generator has higher energy conversion efficiency.

为验证技术创新的可靠性，远景依托独创的中国最大弯扭耦合传动链测试台，在常规测试基础上增加极限测试，识别各部件中潜藏的短板，并与国际权威认证机构TÜV Nord合作对部件进行IECRE标准认证。射阳基地的30MW级传动链研发测试平台，将进一步覆盖从零部件到系统级的全工况极限验证能力。从设计仿真、制造工艺到测试验证、智能运维，远景已构建起覆盖传动链全生命周期的质量管控闭环。

To verify the reliability of technological innovation, YUNAN relies on its unique largest torsional-coupled transmission chain test bench in China. On the basis of routine tests, it adds extreme tests to identify the hidden weaknesses in each component, and collaborates with the international authoritative certification body TÜV Nord to conduct IECRE standard certification for the components. The 30MW-level transmission chain R & D test platform at the Sheyang base will further cover the full range of extreme verification capabilities from components to system level. From design simulation, manufacturing processes to test verification and intelligent operation and maintenance, YUNAN has established a quality control closed loop covering the entire life cycle of the transmission chain.

深耕盐城 打造零碳产业新样板

Deeply engage in Yancheng and create a new model for zero-carbon industries

盐城是长三角沿海风电产业的重要高地，也是打造世界级新能源产业集群的重要承载地。远景自2018年起扎根盐城，持续参与盐城新能源产业生态建设，与当地在装备制造、储能应用、绿色电力、零碳园区等方面展开合作，有力带动了盐城海上风电全产业链发展。

Yancheng is an important base for the wind power industry along the Yangtze River Delta coast, and also an important location for building a world-class new energy industrial cluster. Evergreen has been rooted in Yancheng since 2018 and has continuously participated in the construction of the Yancheng new energy industrial ecosystem. It has collaborated with the local area in areas such as equipment manufacturing, energy storage application, green power, and zero-carbon parks, effectively promoting the development of the entire offshore wind power industry chain in Yancheng.

远景能源高级副总裁、首席产品官、风机与装备产品平台总裁娄益民表示：海上大功率传动链基地落地射阳，将筑牢、筑实远景在中国乃至全球风电传动链领域的领军地位，成为提升远景风机核心竞争力的秘密武器。此次开工的传动链产业基地，将与周边区域产业高效协同，提升关键部件本地化配套能力，进一步提升产品可靠性与运维友好性。同时，工厂从建设之初就融入数字化工厂理念与零碳运营目标，积极对接绿电认证与产品碳足迹管理，提升射阳风电装备走向全球市场的绿色竞争力。

Luo Yimin, Senior Vice President, Chief Product Officer and President of the Wind Turbine and Equipment Product Platform of Yanshou Energy, said: The establishment of the large-power transmission chain base in Sheyang will strengthen and solidify Yanshou's leading position in the wind power transmission chain sector in China and globally, and will become a secret weapon for enhancing Yanshou's core competitiveness of wind turbines. The transmission chain base that has started construction will efficiently collaborate with the surrounding industries, enhance the local supply capacity of key components, and further improve product reliability and operational friendliness. At the same time, the factory has integrated the concept of digital factory and the goal of zero carbon operation from the very beginning of its construction, actively connecting with green power certification and product carbon footprint management, and enhancing the green competitiveness of Sheyang's wind power equipment for entering the global market.

作为海上风电的先行者和引领者，远景迄今已为国内6GW海上风场提供了海上智能风机和全套解决方案。今年初，东南亚地区单机容量最大的近海风电项目群，也已确定采用远景设计、制造的海上智能风机。从齿轮箱出货量全球第二，到全集成传动链深度自研自制，再到射阳基地的开工建设，远景正以长期主义的坚守，将“高可靠、高性能、高质量”贯穿于传动链全生命周期，为中国海上风电行稳致远筑牢根基。

As a pioneer and leader in offshore wind power, YUNAN has so far provided offshore intelligent wind turbines and complete solutions for 6GW of offshore wind farms in China. At the beginning of this year, the largest offshore wind project cluster in Southeast Asia with the largest single-unit capacity has also confirmed the adoption of the offshore intelligent wind turbines designed and manufactured by YUNAN. From being the second-largest global exporter of gearboxes to independently researching and developing the entire integrated transmission chain, and to the commencement of construction at the Yanchang base, YUNAN is adhering to long-termism and integrating "high reliability, high performance, and high quality" throughout the entire life cycle of the transmission chain, laying a solid foundation for the steady and far-reaching development of China's offshore wind power.