Improved Current Decoupling Method for Robustness Improvement of LCL-type STATCOM Based on Active Disturbance Rejection Control
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2931747
Abstract: When theoretically studying the control method of LCL-type static synchronous compensator (STATCOM), we often ignore the influence of complex power grid on the stability and reactive compensation performance of STATCOM. Improving traditional current decoupling method… read more here.
Keywords: method; current decoupling; decoupling method; statcom ... See more keywords
Harmonic Instability of LCL-Type Grid-Connected Inverter Caused by the Pole-Zero Cancellation: A Case Study
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2021.3123616
Abstract: Pole-zero cancellation technique has drawn much attention to tackle the filter resonance of the LCL-type grid-connected inverter for simplifying the stability-oriented design. However, its potential stability risk was rarely concerned. As one representative of this… read more here.
Keywords: lcl type; zero cancellation; pole zero; type grid ... See more keywords
Passivity-Based Stabilization of LCL-Type Grid-Connected Inverters via a General Admittance Model
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2019.2955861
Abstract: For LCL-type grid-connected inverters, inverter-side current, grid-side current, capacitor current and voltage are four commonly used variables in the control serving as different roles, such as control objective, active damping, synchronization, etc. This article builds… read more here.
Keywords: type grid; passivity; lcl type; admittance ... See more keywords
Analysis of an LCL-T Type Resonant Dc–Dc Converter by the Fundamental Harmonic Method
Sign Up to like & getrecommendations! Published in 2019 at "Russian Electrical Engineering"
DOI: 10.3103/s1068371219080030
Abstract: Abstract—The approximate expressions for calculating currents at an inverter’s output and at the input of the output rectifier, as well as the efficiency and load characteristics of a dc–dc converter, are obtained on the basis… read more here.
Keywords: lcl type; harmonic method; fundamental harmonic; converter ... See more keywords