The medium frequency DC transformer is a cutting-edge solution designed for efficient DC power conversion. Medium frequency DC transformer integrates medium frequency technology and modern power electronics innovation to provide excellent performance support for new energy, industry and transportation. The product uses high-frequency semiconductor devices and advanced magnetic materials to achieve efficient energy transmission in the medium frequency range of 1kHz-20kHz, with an efficiency of more than 95%, a power density of more than 20kW/L, and a significant reduction in equipment size.
1. Outstanding core advantages: dynamic response speed is increased by 10 times, supporting microsecond power regulation; total harmonic distortion (THD) is less than 3%, ensuring friendly access to the grid; wide input voltage range adapts to complex working conditions and enhances system compatibility. Innovative LLC resonant topology and digital twin control algorithm to optimize operating parameters in real time and extend equipment life.
2. Typical application scenarios are extensive: On-board chargers for new energy vehicles achieve 800V high-voltage fast charging, and the efficiency of motor drive systems is improved; bidirectional energy flow is guaranteed in photovoltaic inverters and energy storage converters (PCS); low-ripple stable current is output in the fields of industrial lasers and electroplating power supplies; flexible direct current transmission (VSC-HVDC) projects support efficient transmission of offshore wind power.
3. Technical highlights include SiC/GaN device applications, nanocrystalline alloy cores and AI-assisted design. In the future, we will continue to explore modular architecture and magnetoelectric integration technology to promote new boundaries of energy conversion efficiency and equipment compactness. medium frequency DC transformers help customers build an efficient and green energy future with reliable quality and innovative design.
4. Development trend: In the future, medium frequency DC transformers will develop in the direction of integration (such as integrated heat dissipation and electromagnetic shielding), intelligence (such as AI temperature rise prediction) and broadband (compatible with 1 - 10kHz).
In summary, the medium frequency DC transformer, with its high-efficiency conversion, modular design and precise control, demonstrates irreplaceable technical value in the fields of new energy, high-end manufacturing, etc.
