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Harmonics Mitigation Filter for High-Power Applications
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DOI：10.1109/ACCESS.2022.3215142.png)
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Abstract
En 中文
This research work proposes a cost-effective Hybrid Active Harmonic Filter (HAHF) method to mitigate current harmonics in an industrial or commercial power network. The proposed HAHF is based on a Silicon-Controlled Rectifier with an Electronic Inductor (SCR-EI) topology with a reduced number of fully active switches and a better harmonic performance. A new shifted-pulse current modulation method is proposed to cancel harmonics caused by other converters. A Particle Swarm Optimisation (PSO) algorithm is implemented to optimise the modulation parameters and minimise the total harmonics. A lab prototype is implemented in the laboratory to validate the proposed mathematical method and simulation results.
Keywords:
Power harmonic filters
Harmonic analysis
Variable speed drives
Active filters
Passive filters
Rectifiers
Modulation
Power electronics
Variable speed drives
Active power filter
adjustable speed drives (ASD)
harmonic mitigation
hybrid active harmonic filter
selective harmonic cancellation
power electronics
PSO algorithm
Journal
IF:
3.6
Papers:
9.8W
Citations:
29.4W