Description
SMART WIND TURBINES
We are the first company in the industry to develop smart turbines that combine advanced control systems, data analysis, active performance control, and reliability prediction capabilities. Through this ‘digital twin’, our turbines have an understanding of real-time status down to the component level, and a deep understanding of environmental conditions. This ‘software defined’ approach extends from design through deployment, resulting in a turbine with increased effectiveness and longer service life.
SMART WIND FARM
Our Smart Wind Farm solutions provide full life-cycle management, covering wind farm location siting, wind resource assessment, custom engineering design, construction, deployment, and maintenance. Our Smart Wind software helps clients master the operation of wind farms with a high-level of accuracy and transparency.
ENERGY STORAGE SYSTEMS
Our Energy Storage Systems are the ideal solution for providing increased flexibility to energy projects. ESS is made to work in a variety of outdoor and indoor applications, from remote windfarms to dense urban areas. The modular design enables the system to be customized and easily expanded to fit a wide range of needs. ESS is powered by our leading AI and IoT operating system, which enables ESS to be easily integrated into smart grid systems.
FEATURES AT A GLANCE
For different sea conditions around the world Provide affordable product solutions
Based on more than ten years of experience in the development and operation of offshore wind turbine products, combined with the development trends of the offshore market and the series of achievements in offshore technology in recent years, we continue to launch new offshore products. The mature DZ-226/8.5 with outstanding delivery capabilities and the highly competitive DZ-252/10.5 are highly favored by the market for medium and low wind speeds DZ-252/11.5；High wind speed has launched industry-leading large megawatt units DZ-252/14 and DZ-256/16.
The product series highly embodies the concepts of platformization and modularization, with ultimate scalability and product diversification. It can flexibly configure product solutions for complex application scenarios of various wind speeds and sea conditions at home and abroad. Mature and reliable gearbox transmission technology route, with a deep understanding of both high-speed and medium speed solutions. Adopting a high-quality large component supply chain mainly composed of independent brands, and upgrading the adaptive control intelligence of the Galileo platform, the product’s availability and MTBR reliability indicators have been significantly improved.
In addition, the ultimate modular design provides flexible split solutions, providing customers with the most cost-effective modular transportation, assembly, and lifting solutions for diverse delivery scenarios; The leading self-developed large component replacement tooling and operation and maintenance technology enable the replacement of fan components without lifting ship restrictions, significantly reducing operation and maintenance costs; One click debugging can significantly improve debugging efficiency, shorten operation time, and ensure efficient operation of customer wind farms. Technological and product innovation in all dimensions can bring about a reduction in the full lifecycle cost and improvement in efficiency of wind turbines, paving the way for parity.
Why choose our wind turbines?
—Continuously improving gearbox transmission technology and application
—Ultimate platformization and modular architecture
—Efficient and low-cost operation, maintenance, and lifting
—Super Perception – New Brain for Offshore Intelligent Wind Turbines
—Building a secure and stable supply chain with independent brands
—Integrated design realizes lightweight design of tower foundation
—Leading large blade development system in the industry
—Safe and reliable typhoon resistance capability
PRODUCT SPECIFICATIONS
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Performance Index of DZ-226/8.5
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Basic parameters
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Frequency converter
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Rated power
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8500kW
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Type
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Double fed frequency conversion
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Design level
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IEC S
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Power factor
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-0.95~+0.95
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Cut-in wind speed
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3m/s
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Rated output voltage
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1140V
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Rated wind speed
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10.5m/s
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Cut-out wind speed
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25m/s
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Drive system
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Extreme wind speed
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79.8m/s
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Gear series
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Level 4
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Unit operating temperature
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-20-40℃
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Unit survival temperature
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-30-50℃
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Brake system
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Life expectancy
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25 years
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Main brake system
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Variable pitch brake
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Second braking system
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Hydraulic disc brake
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Impeller
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Impeller diameter
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226m
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Yaw System
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Swept area
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40095m²
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Type/Design
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Yaw motor drive
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PITCH SYSTEM
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Electric variable pitch
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Tower
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Generator
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Tower type
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Conical steel tower
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Generator Type
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Asynchronous high-speed
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Hub height
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131m
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Rated voltage
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1140V
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Successful Project
