What are the application occasions of passive 3rd harmonic filters?
2025-12-25
1) Passive 3rd Harmonic Filters
- Applied in three-phase four-wire power distribution systems
- Provide a low-impedance path between phases and the neutral line
- Mitigate harmonic currents in phases and the neutral line
- Provide reactive power compensation
2) Applicable places
- Hospitals
- Commercial office buildings