Predictive Current Control of a Voltage Source Inverter

Rodríguez, José; Pontt, J.; Silva, César; Correa, Pablo; Lezana, Pablo; Cortés, Patricio; Ammann, U.

doi:10.1109/tie.2006.888802

Cited by 1,356 publications

(319 citation statements)

References 10 publications

Supporting

Mentioning

313

Contrasting

Unclassified

Order By: Relevance

“…Specific improvements involving mostly predictive HCC, which offers fixed switching frequencies, are equally researched. Predictive control presents several advantages that make it suitable for the control of power converters and drives including the unique feature of having a variable band [12][13][14].…”

Section: Introductionmentioning

confidence: 99%

A high performance hysteresis current control of a permanent magnet synchronous motor drive

Ogbuka¹,

Nwosu²,

Agu³

2017

Turk J Elec Eng & Comp Sci

View full text Add to dashboard Cite

Abstract:A high performance hysteresis current control of a permanent magnet synchronous motor (PMSM) drive is developed in this paper. The core advantage of field orientation control (FOC) is utilized to separate the flux and torque control components of the stator current of the PMSM. Specifically, the objectives of this work are to develop and utilize the HCC algorithm for FOC of a complete closed-loop speed-controlled PMSM drive system, optimize the control algorithm to obtain fast speed response while maintaining effective current and torque tracking, and examine the hysteresis current control action clearly showing the inverter switching and the effects of hysteresis band selection. Being a speed-controlled system, the suitability of the developed model with constant, step, and ramp reference speed inputs is examined. The results obtained show that the developed model and algorithm based on hysteresis current control offer effective current and torque in all scenarios tested.

show abstract

Section: Introductionmentioning

confidence: 99%

A high performance hysteresis current control of a permanent magnet synchronous motor drive

Ogbuka¹,

Nwosu²,

Agu³

2017

Turk J Elec Eng & Comp Sci

View full text Add to dashboard Cite

show abstract

“…Figure 1 shows a single-phase voltage source inverter that consists of a general resistive-inductive load and back-electromotive force (back-emf) with four switch components as well as a diode rectifier. The conventional model predictive control (MPC) method [24], which is called the conv-MPC method in this paper, for a single-phase inverter can employ one optimal voltage, which leads the possibly smallest current error at every sampling instant. In the single-phase inverter, there are three individual output voltages which can only make three different current behaviors to loads connected to the converter.…”

Section: Introductionmentioning

confidence: 99%

Model-Based Predictive Current Control Method with Constant Switching Frequency for Single-Phase Voltage Source Inverters

Roh

Kwak

2017

Energies

View full text Add to dashboard Cite

Voltage source inverters operated by predictive control methods generally lead to a variable switching frequency, because predictive control methods generate switching operation based on an optimal voltage state selected at every sampling period. Varying switching frequencies make it difficult to design output filters of voltage source inverters. This paper proposes a predictive control algorithm with a constant switching frequency for the load current control of single-phase voltage source inverters. This method selects two future optimal voltage states used in the subsequent sampling period, which are a zero-voltage state and a future optimal voltage state, based on the slope of the reference current at each sampling period. After selecting the two future voltages, the proposed method distributes them to produce a constant switching frequency and symmetric switching pattern. The performance of the proposed method is validated with both simulation and experimental results for single-phase voltage source inverters.

show abstract

“…The HCC when compared to other current control strategies offers superior current tracking performance and eliminates the need for feedback loop compensation [16]. The problems of poor load transient response and regulator inaccuracy have, however, consistently necessitated further research efforts to achieve optimal drives performance [17][18][19][20].…”

Section: Introductionmentioning

confidence: 99%

A Fast Hysteresis Current–Controlled Permanent Magnet Synchronous Motor Drive Based on Field Orientation

Ogbuka

Nwosu

Agu

2016

Journal of Electrical Engineering

View full text Add to dashboard Cite

A fast hysteresis current-controlled (HCC) permanent magnet synchronous motor (PMSM) drive based on field orientation is presented. The objectives of this research are to develop and utilize HCC algorithm for field orientation control (FOC) of a complete closed loop speed-controlled PMSM drive system, optimize the HCC algorithm to obtain fast speed response with step and ramp speed inputs to examine the effectiveness of current and torque tracking, identify the optimal control variables of the HCC on the PMSM, examine the performance with ramp and step reference speed inputs. The response of the developed model is compared with the speed response of the standard AC6 of MATLAB Simpower systems in terms of rise time, settling time and effectiveness of current and torque tracking. Compared to the standard AC6 of MATLAB Simpower systems, the developed model achieved rise time and settling time of 0.0108 seconds and 0.0143 seconds respectively while the corresponding values for AC6 model are 0.1944 seconds and 0.1984 seconds respectively. The developed model, therefore, offered superior performance over the AC6 model in terms of rise time, settling time and tracking capability.

show abstract

Predictive Current Control of a Voltage Source Inverter

Cited by 1,356 publications

References 10 publications

A high performance hysteresis current control of a permanent magnet synchronous motor drive

A high performance hysteresis current control of a permanent magnet synchronous motor drive

Model-Based Predictive Current Control Method with Constant Switching Frequency for Single-Phase Voltage Source Inverters

A Fast Hysteresis Current–Controlled Permanent Magnet Synchronous Motor Drive Based on Field Orientation

Contact Info

Product

Resources

About