Fault-Diagnosis and Virtual Flux-Based Tolerant Control for Grid Connected PV System
Sign Up to like & getrecommendations! Published in 2020 at "Electric Power Components and Systems"
DOI: 10.1080/15325008.2020.1829185
Abstract: Abstract This article presents easy and robust Measurement Fault Detection and Isolation (MFDI) and Fault Tolerant Control (FTC) technique against grid voltage measurement failure, where scaling and dc-offset errors are considered. The proposed MFDI method… read more here.
Keywords: fault; system; control; tolerant control ... See more keywords
Model Predictive Virtual Flux Control to Improve Performance Under Distorted Input Voltage Conditions
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2846770
Abstract: This paper proposes a model predictive virtual flux control (MPVFC) method that can mitigate the degradation of the total harmonic distortion of rectifier input currents experienced by active front-end (AFE) rectifiers when input voltages are… read more here.
Keywords: model predictive; control; flux; input voltage ... See more keywords
Grid Voltage Sensorless Model-Based Predictive Power Control of PWM Rectifiers Based on Sliding Mode Virtual Flux Observer
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2898687
Abstract: In this paper, a grid voltage sensorless model predictive control is proposed based on a sliding mode virtual flux observer (SMVFO). The proposed SMVFO shows good inherent filtering capacity, and thus there is no high-frequency… read more here.
Keywords: grid voltage; virtual flux; control; voltage ... See more keywords
Model Predictive Direct Power Control for Virtual-Flux-Based VSR With Optimal Switching Sequence
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3163295
Abstract: Three-phase voltage-source rectifier (VSR) has been widely used in energy, industry and other fields in the past few years. Model predictive control with optimal switching sequence (OSS-MPC) has further reduced output current THD and ripples… read more here.
Keywords: optimal switching; virtual flux; control; switching sequence ... See more keywords
Virtual Flux Direct Power Control for PWM Rectifiers Based on an Adaptive Sliding Mode Observer
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2018.2832122
Abstract: In the traditional virtual flux estimation for a three-phase pulsewidth modulation rectifier, the integration element causes problems for the initial value and dc bias, and the unstable grid voltage induces a nonconstant flux amplitude. To… read more here.
Keywords: power control; flux; direct power; virtual flux ... See more keywords