TY - JOUR
AU - Çetinkaya, Burak
AB - LCL filters are widely used in distributed power‐generation systems to attenuate high‐frequency harmonics caused by pulse‐width modulation switching of grid‐connected inverters. A resonance occurs due to the series‐connected reactive components. In order to damp resonance effects, active and passive damping methods are used. Lower switching frequencies are typically preferred to decrease switching power losses with high‐power applications. Thus, control bandwidth of the system is limited and implementation of active damping gets harder. As a result, passive damping methods are commonly used in high‐power applications. In this study, performances of two most commonly used passive damping methods which are series R damped and shunt R‐C damped are analysed and compared in terms of resonance damping, grid current attenuation at high frequencies, and power losses on damping circuits.
TI - Performance comparison of passive series R and shunt R‐C damped LCL filter for grid‐connected inverters
JF - The Journal of Engineering
DO - 10.1049/joe.2018.9321
DA - 2019-07-01
UR - https://www.deepdyve.com/lp/wiley/performance-comparison-of-passive-series-r-and-shunt-r-c-damped-lcl-vtP9FFAIWx
SP - 4698
EP - 4702
VL - 2019
IS - 18
DP - DeepDyve
ER -