Jiangsu Huachen Transformer Co.,Ltd.
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Jiangsu Huachen Transformer, a National Green Factory, National "Little Giant" Enterprise, and National High-Tech Enterprise listed on the Shanghai Stock Exchange (Stock Code: 603097), delivers our purpose-built offshore wind oil-immersed transformer — a core power transmission component exclusively engineered for offshore wind turbine nacelle installation.
Designed to step up medium-voltage power generated by offshore wind turbines to meet strict requirements of long-distance subsea power transmission, this transformer adopts an advanced liquid-immersed cooling structure and nacelle-integrated compact design, serving as a critical, reliable building block for high-performance offshore wind power systems. Our solution is tailored to meet the needs of offshore wind farm developers, renewable energy EPC contractors, global utility operators, and marine power engineering firms.
Core Project Pain Points | Huachen Targeted Solution | Verifiable Assurance |
|---|---|---|
Harsh marine environment: high salinity, high humidity, extreme wind and wave loads, with zero tolerance for unplanned downtime | Marine-grade reinforced structure with anti-corrosion, anti-vibration design, and superior fire & explosion protection performance | Full IEC standard compliance, 100% full-load and environmental adaptability testing in our 500kV High Voltage Test Hall before delivery |
Extremely limited space in wind turbine nacelles, requiring ultra-compact equipment without compromising performance | Highly integrated modular design, maximizing space utilization while maintaining full electrical and mechanical performance | Top 10 Brands of China's Wind Power Specialized Box-Type Substations, with 17+ years of R&D experience in wind power transformers |
High offshore O&M costs and poor accessibility, with on-site maintenance requiring specialized vessels and high labor costs | Integrated online condition monitoring system, with modular design for simplified, efficient inspection and maintenance | Full after-sales technical support system, with proven application in hundreds of domestic wind power projects |
Strict marine ecological protection regulations, with zero tolerance for oil pollution risks | Fully biodegradable, high-flash-point eco-friendly insulation medium, eliminating marine pollution risks of traditional mineral oil | National Green Factory certification, full compliance with global sustainable development and marine environmental protection standards |
High offshore construction and hoisting costs, tight project delivery timelines | Optimized structure and installation design, reducing on-site hoisting difficulty and infrastructure requirements | Listed enterprise with 3 large-scale manufacturing bases, ensuring stable mass production and on-time delivery for large-scale offshore projects |
Our transformer adopts a highly compact modular design, which greatly improves space utilization efficiency in narrow wind turbine nacelles, perfectly adapting to the limited installation space of offshore units. The overall reinforced rugged structure delivers excellent anti-vibration, anti-corrosion, fire and explosion-proof safety performance, ensuring stable and reliable long-term operation under complex and harsh offshore working conditions.
We integrate an advanced online condition monitoring system into the transformer, which tracks key operating parameters (including temperature, partial discharge, oil quality, and load status) and equipment health status in real time, enabling early fault warning and reducing unplanned downtime risk. Meanwhile, the modular design makes daily inspection and maintenance more convenient and efficient, greatly cutting the difficulty and cost of offshore operation and maintenance.
With optimized structural design and pre-integrated installation solution, our transformer greatly reduces infrastructure construction requirements and on-site hoisting difficulty for offshore projects, effectively saving overall project investment and shortening construction cycles. The product has excellent overload capacity and low loss performance, which reduces long-term wind farm operating costs and improves the full life cycle investment return of the project.
Fully aligned with global low-carbon and sustainable development goals, our offshore wind transformer adopts a new type of environmentally friendly insulation medium with high flash point and biodegradable properties, such as synthetic ester or natural ester oil. This completely eliminates the potential marine pollution risk of traditional mineral oil, is friendly to the marine ecological environment, and fully meets the strict environmental protection regulations of global offshore wind projects.
Bottom-fixed and floating offshore wind farms
High-salinity coastal offshore wind power projects
Large-scale centralized offshore wind power transmission systems
Offshore wind turbine projects in harsh marine environments with extreme wind, wave and temperature condition
National Level Qualifications: National Green Factory, National Specialized, Sophisticated, Innovative and Potential Giant Enterprise ("Little Giant"), National High-Tech Enterprise, National Excellent Scenario in Intelligent Manufacturing
International & Industry Certifications: Full compliance with IEC international standards, PCCC certification, CQC energy-saving certification, ISO9001 quality management system certification
Industry Authority: Top 10 Brands of China's Wind Power Specialized Box-Type Substations, qualified supplier of State Grid Corporation of China and China Southern Power Grid, participant in the formulation of national power transmission and distribution equipment standards
Full-Process Quality Control: 100% full inspection of raw materials, full-process digital quality control in production, and comprehensive performance testing in our 500kV High Voltage Test Hall and High Voltage Partial Discharge Shielding Room before delivery
Our technical team can provide fully customized design and solutions according to your offshore wind project parameters, working conditions and specific requirements.
Inquiry Hotline: +86 15852118166
Quotation Email: baojia@hcbyq.com
