Case Studies

For world-leading iron ore producers like Rio Tinto, the stability of the power supply is the backbone of production. The mining industry presents a unique set of engineering challenges: equipment must endure heavy dust accumulation, frequent load fluctuations from heavy machinery, and strict safety protocols regarding fire hazards in confined or remote environments. Rio Tinto needed a partner capable of delivering transformers that offered high overload capacity and impeccable safety records, all while adhering to stringent international compliance standards. CEEG provided the solution.

For top-tier system integrators like ABB, the requirement is not just a voltage converter, but a marine drive transformer capable of "absorbing" harmonics and purifying the grid. CEEG's answer to this challenge is advanced Phase-Shifting RectifierTechnology. Our expertise is built on years of collaboration with global leaders. CEEG leverages extensive experience cooperating with Siemens, Fuji, and ABB. We began developing 12-pulse and 24-pulse rectifier transformers in 2008, supplied marine dry-type transformers to ABB in 2008, and became an official qualified supplier in 2012.

CEEG has successfully delivered the HKSSPZ-13000/15 special voltage regulating furnace transformer to Saint-Gobain, a renowned multinational based in France specializing in a range of construction and high-performance materials. As part of this comprehensive service, CEEG deployed staff for on-site

CEEG provided 15 integrated energy storage systems for Israel IEC (Israel Electric Corporation), Afcon, BYD, and NR. IEC. These systems include CEEG energy storage transformers as the core component, as well as our comprehensive integration services, delivering a full set of energy storage solutions to our clients. We also supplied multiple solar-storage integrated systems to South African clients. The systems integrate lithium iron phosphate battery clusters, PCS, isolation transformers, STS, ATS, EMS, and more.

CEEG supplied multiple types of dry-type transformers to several 4F-class international airports. We supplied SCB13-1000/10 cast resin dry-type transformers to Beijing Daxing International Airport, the largest single-building terminal in the world with the most advanced facilities. We also provided SG10 VPI dry-type transformers to Beijing Capital International Airport. The reliability and environmental friendliness of the transformers made them stand out in a competitive bidding process.