Open-Circuit Fault Detection Strategy in Grid-Tied NPC Inverters

This study introduces a novel approach for detecting and classifying open-circuit faults (OCFs) in three-level neutral point clamped (3-L-NPC) inverters connected to the grid.

2024 Aug 31

A Fault-Tolerant Control Strategy for Three-Level Grid-Connected NPC

To keep the three-level NPC inverter running stably after single-arm failure, a fault-tolerant control strategy based on an optimised space vector pulse width modulation

2024 Dec 14

Research on the SVPWM Grid-connected System with Double

In order to improve the stability and power quality of two-level inverters when connected to the grid, an NPC three-level inverter and SVPWM dual closed-loop control strategy were designed

2024 Jan 07

Open-Circuit Fault Detection Strategy in Grid-Tied

This study introduces a novel approach for detecting and classifying open-circuit faults (OCFs) in three-level neutral point clamped

2024 Aug 27

Neutral point clamped inverter for enhanced grid connected PV

This research investigates a transformerless five-level neutral point clamped (NPC) inverter for grid-connected PV applications, aiming to overcome these challenges.

2024 Nov 09

Grid-Connected 3L-NPC Inverter with PI Controller

For a three-level grid-connected neutral point clamped (3L-NPC) inverter, a closed-loop space vector modulation-based PI controller

2024 Jul 21

Nonlinear control of grid-connected PV systems using active

Grid-connected photovoltaic (PV) systems have become a significant area of interest for research scientists. Given this, this article presents a nonlinear control of grid

2025 Aug 08

Model-free predictive control method with dual vector for NPC-type grid

To address the issues of large output current harmonics and poor parameter robustness in conventional finite-control-set model predictive control (FCS-MPC) for NPC-type

2024 Feb 23

Grid-Connected 3L-NPC Inverter with PI Controller Based

For a three-level grid-connected neutral point clamped (3L-NPC) inverter, a closed-loop space vector modulation-based PI controller is presented in this paper. The clamp diodes

2024 Jul 28

Neutral Point Clamped Inverter (NPC)

This page provides an example of closed-loop current control for a grid-tied Neutral Point Clamped (NPC) inverter. The considered setup is a three-phase three-wire NPC inverter

2025 Feb 01

A Fault-Tolerant Control Strategy for Three-Level

To keep the three-level NPC inverter running stably after single-arm failure, a fault-tolerant control strategy based on an optimised

2024 Jul 25

Model-free predictive control method with dual vector for NPC

To address the issues of large output current harmonics and poor parameter robustness in conventional finite-control-set model predictive control (FCS-MPC) for NPC-type

2024 Dec 22

Three Phase Nine Level Modified NPC Grid Connected

This paper proposes extending a three-phase, nine-level modified neutral point clamped grid-connected inverter (9L-MNPC-GCI) topology with a modified Proportional Resonant (PR)

2026 Feb 06

SVPWM Control of a Grid-Connected Three-Level NPC

This demo model shows the simulation of a grid-connected NPC inverter in closed current loop using SVPWM (Space-Vector PWM) and a neutral-point balancing technique.

2024 Oct 23

View/Download Npc inverter grid-connected control [PDF]

PDF version includes complete article with source references. Suitable for printing and offline reading.