Recently, three ministries jointly issued the "Action Plan for Accelerating the Construction of a New Power System (2024-2027)." The construction of the new power system has been elevated to a national strategic level, and wind-solar-storage projects, as an important component, undoubtedly have a brighter development outlook. This policy environment not only provides broader development space for wind-solar-storage projects but also guides CEEG in terms of technological innovation, product research and development, and market expansion.
Notice from the National Development and Reform Commission, the National Energy Administration, and the National Bureau of Statistics on Issuing the "Action Plan for Accelerating the Construction of a New Power System (2024-2027)."
Document No. 1128 [2024] from the Development and Reform Energy Department
The 35kV oil-immersed transformer, as the best "partner" for energy storage boosting and conversion integration, is widely used in various projects due to its advantages of cost-effectiveness, ease of operation and maintenance, and strong weather resistance. It not only effectively enhances energy conversion efficiency but also brings significant economic benefits, earning widespread acclaim and favor in both domestic and international markets.
◎Photos of product shipments from CEEG
CEEG precisely aligns with market demands and continuously optimizes the product structure of its 35kV oil-immersed transformers, which have been successfully applied in various domestic renewable energy projects, including wind, solar, and energy storage. At the same time, as the demand for sustainable energy solutions in overseas markets continues to grow, the 35kV oil-immersed transformers from CEEG have also successfully entered international markets, contributing China's wisdom and strength to the global energy transition.
PART.01 Covering diverse fields
The 35kV series oil-immersed transformers from CEEG integrate the company's 34 years of manufacturing technology accumulation and innovative achievements. Whether facing the severe challenges of long-distance power transmission or navigating complex and variable grid environments, these transformers can handle various operating conditions with ease. Their wide adaptability makes them an indispensable partner in power equipment across various industries.
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In power transmission and distribution systems, the 35kV series oil-immersed transformers are designed to handle high overloads and resist short circuits, ensuring stable and efficient delivery of electrical energy while maintaining the safe operation of the grid. In industrial production lines, they effectively enhance electrolysis efficiency and reduce overall power consumption, helping enterprises improve production efficiency and lower operational costs. In the renewable energy sector, equipment such as wind and solar power requires the conversion of generated direct current (DC) into alternating current (AC) for grid integration. The 35kV series oil-immersed transformers from CEEG are leak-proof and durable, making them well-suited for the harsh conditions often encountered in renewable energy applications. They provide reliable solutions for grid connection of renewable energy sources like wind and solar power, offering critical support for stable electricity output.
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PART.02 Showcasing CEEG's Quality
High Temperature and Overload Resistance
In response to the demands of renewable energy sectors such as wind, solar, and energy storage, we have innovated the exhaust vent design to enhance heat dissipation performance. This allows the transformer to operate stably for extended periods under rated load, providing solid support for the efficient operation of the renewable energy industry.
Strong Protection and Weather Resistance
Utilizing thickened metal materials significantly enhances mechanical strength and corrosion resistance. Additionally, there has been a qualitative leap in heat dissipation performance and explosion safety, meeting the stringent requirements of renewable energy fields like wind and solar power. This ensures that transformers can maintain long-term stable operation and efficient energy conversion even in harsh environments.
Short Circuit Resistance and Energy Efficiency
With a rational turn balance, strength calculations, compact winding treatment, and uniform compression distribution, our transformers exhibit low no-load losses that comply with new national energy efficiency standards. The energy efficiency level can be customized as needed. We also use biodegradable or recyclable materials for insulation oil to minimize environmental impact.
Leak-Proof and Maintenance-Free
After undergoing positive and negative pressure leak tests, our transformers feature a flange groove structure that is molded in one piece. This ensures stable operation under various working conditions, reducing failure rates and extending service life.
Low Losses and Low Noise
Using high-quality silicon steel sheets combined with fully automated stacking machines employing PET binding technology effectively reduces energy consumption. With low magnetic flux density, automatic clamping measures during stacking, and special vibration-damping techniques, we achieve significant noise reduction.
PART.03 Best-Selling
CEEG has extensive experience in transformer design, manufacturing, and service, having passed multiple international certifications to ensure reliable product quality. The company not only focuses on product research and development and technological advancement but also places great emphasis on after-sales service and customer satisfaction. With a professional technical support and service team, CEEG promptly addresses various issues that customers may encounter during product use, ensuring that every transformer leaving the factory meets the required operational standards for worry-free operation.
◎Multiple Honors and Strength Certifications
The 35kV oil-immersed transformer from CEEG has been a best-selling product since its launch, demonstrating outstanding performance and consistently winning in numerous bids. Its market share continues to rise, shining brightly in the renewable energy sectors such as wind and solar storage both domestically and internationally.
To date, over ten thousand 35kV oil-immersed transformers are operating safely and stably across the country, with exports covering multiple countries and regions in Asia, Europe, Africa, and Latin America.
Looking ahead, CEEG will seize this opportunity to further deepen its technological innovation and product iteration advantages to meet the rapid development of the power industry and the ever-changing market demands. We aim to provide global users with higher quality, reliable, and customized solutions. With our exceptional technical strength, broad application prospects, and forward-looking development strategy, we are committed to contributing to the future development of the power industry. Together, we will promote global energy transition and sustainable development while delivering high-quality power to the world!