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   Articles with "voltage sensorless" as a keyword



Grid voltage sensorless control of a single‐phase shunt hybrid active power filter

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recommendations! Published in 2024 at "IET Power Electronics"

DOI: 10.1049/pel2.12689

Abstract: Here, a grid voltage sensorless control of an LCL‐filtered LC‐tuned single‐phase shunt hybrid active power filter (HAPF) is proposed, which offers high‐quality harmonic current compensation with low hardware requirements. An estimation algorithm replaces the grid… read more here.

Keywords: voltage sensorless; single phase; sensorless control; grid voltage ... See more keywords

A Grid-Voltage-Sensorless Resistive-Active Power Filter With Series LC-Filter

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recommendations! Published in 2018 at "IEEE Transactions on Power Electronics"

DOI: 10.1109/ecce.2017.8096551

Abstract: Voltage-sensorless control has been investigated for voltage source inverters (VSIs) for many years due to the reduced system cost and potentially improved system reliability. The VSI-based resistive-active power filters (R-APFs) are now widely used to… read more here.

Keywords: voltage; voltage sensorless; control; power ... See more keywords

Voltage Sensorless Synchronization of a Grid-Side Converter Based on a Discontinuous Operating Mode and a Sliding Mode Observer

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recommendations! Published in 2024 at "IEEE Transactions on Industry Applications"

DOI: 10.1109/tia.2024.3379952

Abstract: Recent advances in the control of grid-side converters (GSCs) aim to improve system reliability by eliminating the need for voltage sensors. Effective control without voltage sensors requires both synchronization before the GSC is connected to… read more here.

Keywords: gsc; synchronization; mode; voltage ... See more keywords

A DC-Offset Reduced Grid-Voltage Sensorless Model Predictive Control Strategy for Grid-Tied Inverters With a Two-Stage Optimal Voltage Vector Searching Method

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recommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"

DOI: 10.1109/tie.2022.3177800

Abstract: Grid-voltage sensorless model predictive control (MPC) strategies for grid-tied inverters (GTIs) have been studied frequently in recent years. However, the effects of dc-offset are not well addressed, and the current ripples are quite large as… read more here.

Keywords: two stage; control; voltage; grid voltage ... See more keywords