Dead-Beat Current Controller for Voltage Source Converters with Improved Large Signal Response

Buso, Simone; Caldognetto, Tommaso; Brandão, Danilo I.

doi:10.1109/tia.2015.2488644

Cited by 45 publications

(38 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The consecutive voltage vector generated by PWM throughout the successive modulation periods is thus determinate, in order to minimize the forecast error and hence generating voltage vector U sc . Further, the U sc is utilized to produce gate pulses [49][50][51].…”

Section: Predictive and Deadbeat Current Controllermentioning

confidence: 99%

Review on Current Control Techniques of Grid Connected PWM-VSI Based Distributed Generation

2019

View full text Add to dashboard Cite

Nowadays, new trends in the industry of electricity generation are to enhance the power generation by employing distributed generation (DG) system which is mostly based on renewable generation sources such as wind, solar, etc. However, many power quality problems could arise on existing grid when DG is connected or the operation of distributed energy resources (DER) is not controlled properly. That's why, while integrating DG with the power grid, a seamless attention should be given to power generation and safe running of system. Several methods, having a diverse concept, have been divided into two main sets: linear and nonlinear controllers. The first group comes with PI controller and parameter feedback controller, and control by means of constant frequency with predictive techniques. The second group includes hysteresis current control and on-line optimization for predictive controllers. Additionally, new current control techniques with neural networks and fuzzy based controllers are also discussed. Selected methods associate the arrangement for the sake to demonstrate the described groups of the controller.

show abstract

Section: Predictive and Deadbeat Current Controllermentioning

confidence: 99%

Review on Current Control Techniques of Grid Connected PWM-VSI Based Distributed Generation

2019

View full text Add to dashboard Cite

show abstract

“…The scheme of the control system is drawn in Figure 3; its effectiveness, as well the comparison of its performance with that of the existing setup, are presented in the next sections. The operating principle of a dead-beat controller is illustrated in Reference [16]. Since here the dead-beat control is applied for the first time to an ES, the design of the relevant controller is exposed step-by-step.…”

Section: Dead-beat Control For Single-phase Esmentioning

confidence: 99%

“…Solving Equation (13) gives the required input The operating principle of a dead-beat controller is illustrated in Reference [16]. Since here the dead-beat control is applied for the first time to an ES, the design of the relevant controller is exposed step-by-step.…”

Section: Dead-beat Control For Single-phase Esmentioning

confidence: 99%

“…The dead-beat control uses the discrete-time model of a system to predict the amplitude of the controlled variable one or more sampling times in advance. By forcing this amplitude to track that one of the reference, the error between the controlled variable and the reference is zeroed [16]. The characteristics of the relevant controller are the low complexity and a high-performance system [17].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Dead-Beat Control Cooperating with State Observer for Single-Phase Electric Springs

et al. 2018

View full text Add to dashboard Cite

Aiming at improving the performance of the existing for single-phase electric springs (ESs), such as the fastness of the voltage stabilization and the mitigation of the voltage harmonics across the critical loads (CLs), the dead-beat control cooperating with state observer is proposed in this paper. First, the δ control is reviewed, outlining its features of regulation of the CL voltage while keeping the ES operation stable. After describing the operation of an ES in the continuous-time domain by the state-space technique, its discrete-time model is formulated using the zero-order-hold (ZOH) algorithm. Then, the control system for an ES is designed around the dead-beat control cooperating with a state observer and implementing the two typical compensation functions achievable with the δ control, namely the pure reactive power compensation and the power factor correction. Results obtained by simulation demonstrate that the control system is able to both properly drive an ES and to implement the two functions. The results also show that the proposed control system has the advantage of eliminating harmonic components in CL voltage when grid voltage distorts.

show abstract

“…However, dynamic performance is limited if the load changes suddenly. In order to overcome the e ect of computational delay and control delay on compensation performance, the dead-beat control in [15,16] is used to track the reference current, which plays a certain e ect, but it highly depends on the system parameters. When the system parameters change, the compensation performance will be greatly a ected.…”

Section: Introductionmentioning

confidence: 99%

Shunt Active Power Filter Based on Proportional Integral and Multi Vector Resonant Controllers for Compensating Nonlinear Loads

Zhang

Xie

et al. 2018

Journal of Electrical and Computer Engineering

View full text Add to dashboard Cite

e current tracking control strategy determines the compensation performance of shunt active power filter (SAPF). Due to inadequate compensation of the main harmonic by traditional proportional integral (PI) control, a control algorithm based on PI and multi vector resonant (VR) controllers is proposed to control SAPF. e mathematical model of SAPF is built, and basic principle of VR controller is introduced. Under the synchronous reference frame, the proposed control method based on pole zero cancellation is designed, which narrows the order of the control system and improves the system dynamic response and the control accuracy. en the feasibility of the method is demonstrated by analyzing the closed loop frequency characteristics of the system. Finally, the simulation and experimental results are carried out to verify the performance of the proposed method.

show abstract

Dead-Beat Current Controller for Voltage Source Converters with Improved Large Signal Response

Cited by 45 publications

References 13 publications

Review on Current Control Techniques of Grid Connected PWM-VSI Based Distributed Generation

Review on Current Control Techniques of Grid Connected PWM-VSI Based Distributed Generation

Dead-Beat Control Cooperating with State Observer for Single-Phase Electric Springs

Shunt Active Power Filter Based on Proportional Integral and Multi Vector Resonant Controllers for Compensating Nonlinear Loads

Contact Info

Product

Resources

About