This study proposes a space vector modulation (SVM) strategy to balance the neutral-point voltage of three-level inverter systems. The proposed method is implemented by combining conventional symmetric SVM with nearest three-vector (NTV) modulation. The conventional SVM is converted to NTV modulation by properly adding or subtracting a minimum gate-on time. In addition, using this method, the switching frequency is reduced and a decrease of switching loss would be yielded. The neutral-point voltage is balanced by the proposed SVM strategy without additional hardware or complex calculations. Simulation and experimental results are shown to verify the validity and feasibility of the proposed SVM strategy
In this paper, we present a new modulation method for multilevel three-phase inverters, called onlin...
In the research field of multilevel converters, three-level NPC (neutral-point-clamped) converters, ...
In this paper two very efficient pulse width modulation techniques were discussed named Sin pulse wi...
The unbalance of the neutral point voltage is an inherent problem of three-level neutral-point-clamp...
Capacitor voltage imbalance is a significant problem for three-level inverters. Due to the mid-point...
This paper proposes a new modulation strategy that balances the neutral-point voltage for three-leve...
For three-level inverter, complexity of control strategy and neutral-point potential imbalance probl...
In this paper the performance of a neutral point clamped three level voltage source inverter is inve...
Three-level neutral-point diode-clamped (NPC) multi-level inverter has been known as a superior topo...
A novel space vector modulation (SVM) technique for a three-level five-phase inverter is described b...
This paper describes a high performance neutral point voltage balancing technique for a Neutral poin...
The Neutral Point Clamped (NPC) Multi-Level Inverters (MLI) have been ruling the power electronics i...
The purpose of this paper is to provide a comprehensive Investigations and its control on the common...
The neutral point clamped (NPC) three-level inverter is widely used in high-voltage and high-power a...
"Demand to increase the efficiency and productivity, causes increase in the power rating of the mach...
In this paper, we present a new modulation method for multilevel three-phase inverters, called onlin...
In the research field of multilevel converters, three-level NPC (neutral-point-clamped) converters, ...
In this paper two very efficient pulse width modulation techniques were discussed named Sin pulse wi...
The unbalance of the neutral point voltage is an inherent problem of three-level neutral-point-clamp...
Capacitor voltage imbalance is a significant problem for three-level inverters. Due to the mid-point...
This paper proposes a new modulation strategy that balances the neutral-point voltage for three-leve...
For three-level inverter, complexity of control strategy and neutral-point potential imbalance probl...
In this paper the performance of a neutral point clamped three level voltage source inverter is inve...
Three-level neutral-point diode-clamped (NPC) multi-level inverter has been known as a superior topo...
A novel space vector modulation (SVM) technique for a three-level five-phase inverter is described b...
This paper describes a high performance neutral point voltage balancing technique for a Neutral poin...
The Neutral Point Clamped (NPC) Multi-Level Inverters (MLI) have been ruling the power electronics i...
The purpose of this paper is to provide a comprehensive Investigations and its control on the common...
The neutral point clamped (NPC) three-level inverter is widely used in high-voltage and high-power a...
"Demand to increase the efficiency and productivity, causes increase in the power rating of the mach...
In this paper, we present a new modulation method for multilevel three-phase inverters, called onlin...
In the research field of multilevel converters, three-level NPC (neutral-point-clamped) converters, ...
In this paper two very efficient pulse width modulation techniques were discussed named Sin pulse wi...