Application Fields
Industrial frequency conversion, rail transit power supply, used for harmonic filtering and power quality optimization.
Usage
In DC transmission systems, the harmonic voltage and current generated by the converter will cause capacitor overheating, control instability and communication interference. To solve these problems, filter devices need to be installed. Through the synergistic effect of reactors and capacitors, high-order harmonics are absorbed, power quality is optimized, and stable system operation is ensured.
Main Technical Parameters
Rated Voltage: 6~220kV Rated Current: 100~1000A
Product Features
Adopts special ultra-fine electromagnetic wire design to reduce losses under harmonic conditions and lower product temperature rise. At the same time, the coil structure scheme adds an epoxy fiberglass sound insulation cover to the product as a whole, which can reduce product noise by about 5~8dB.
Execution Standards
- GB/T 25093-2010 "AC Filters for High Voltage DC Systems"
- GB/T 25308-2022 "DC Filters for High Voltage DC Transmission Systems"
- GB/T 1094.6-2011 "Power Transformers Part 6: Reactors"
