Analysis and design of a repetitive predictive-PID controller for PWM inverters

Rech, Cassiano; Pinheiro, Humberto; Gründling, Hilton Abílio; Hey, H.L.; Pinheiro, J.R.

doi:10.1109/pesc.2001.954248

Cited by 44 publications

(29 citation statements)

References 10 publications

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“…Therefore, RC is based on the idea of introducing the disturbance (signal) model in the system to track or reject it. Repetitive controllers have been widely used in applications including PWM inverters [26][27][28][29], PWM rectifiers [30], matrix converters [15], robotic manipulators [31], disk drive systems [32], four legs VSI [33]. The repetitive controller (RC), is a well know alternative to the use of a set of resonant controllers.…”

Section: Vsi-vcmmentioning

confidence: 99%

Design of a Cooperative Voltage Harmonic Compensation Strategy for Islanded Microgrids Combining Virtual Admittance and Repetitive Controller

Blanco

Tardelli

Reigosa

et al. 2019

IEEE Trans. on Ind. Applicat.

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Abstract-Non-linear loads (NLLs) in three-phase systems are known to produce current harmonics at -5, 7, -11, 13… times the fundamental frequency; harmonics of the same frequencies are induced in microgrid voltage, reducing therefore the power quality. Dedicated equipment like active power filters can be used to compensate the microgrid harmonics; alternatively, each distributed generation (DG) unit present in the microgrid can be potentially used to compensate for those harmonics. The use of the virtual admittance concept combined with a PI-RES control structure has been recently proposed as a harmonic compensation sharing strategy when multiple DGs operate in parallel. The drawback of this methodology is that a large number of RES controllers might be required to compensate for all harmonic components induced by NLLs. This paper proposes the combined use of virtual admittance control loop and repetitive controller (RC) for harmonic compensation. The main advantage of the proposed method is that only one RC is required to compensate for all the harmonic components, significantly reducing the computational burden and the design complexity.

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Section: Vsi-vcmmentioning

confidence: 99%

Design of a Cooperative Voltage Harmonic Compensation Strategy for Islanded Microgrids Combining Virtual Admittance and Repetitive Controller

Blanco

Tardelli

Reigosa

et al. 2019

IEEE Trans. on Ind. Applicat.

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show abstract

“…Based on the internal model principle proposed by Francis and Wonham in 1975, any periodic reference (disturbance) signal with known period can be tracked (rejected) by including their generator in the stable closed loop [11]. Repetitive controllers have been widely used in applications including PWM inverters [20][21][22][23][24][25], PWM rectifiers [26], active power filter [27], matrix converters [10], robotic manipulators [28] and disk drive systems [29].…”

Section: B Repetitive Controlmentioning

confidence: 99%

A Four-Leg Matrix Converter Ground Power Unit With Repetitive Voltage Control

Rohouma

Zanchetta

Wheeler

et al. 2015

IEEE Trans. Ind. Electron.

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Abstract-In this paper a four-legs matrix converter is proposed as the power conversion core for Aircraft Ground Power Unit (GPU) applications. This structure allows easy management of unbalanced and non-linear loads with minimal disruption of the power supply operation.A hybrid repetitive-traditional control system is proposed to regulate the output voltage of the GPU. This solution reduces the steady state tracking error, maintaining fast dynamics characteristics, and increases the stability of the converter compared to conventional approaches.Simulations and experimental results from a 7.5KW converter prototype are presented to verify the operation of the proposed configuration and to prove the effectiveness of the solution.

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“…The digital PI (Proportional and Integral) controller is used to control the generation of PWM pulses. The main reason to use the PI controller is its simplicity and flexibility 12) . In this paper, a Renesas SH-2 microprocessor is used to control the generation of the PWM pulses which control the operation of both DC/DC and DC/AC circuits.…”

Section: Sh Microprocessormentioning

confidence: 99%

Simulation Based Design for Inverter Power Supply

Dahb

Shiraishi

Tatsuno³

2010

IPSJ Online Transactions

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Inverter power supplies have been developed as an analog circuit. Over the past decade, digital control has emerged as a viable candidate for the inverter power supplies due to the benefits which can be added by applying the digital control. However the complexity of digital control has been dramatically increasing. One of the leading methods in the digital control design is the model based development technique. Modeling and simulation act as the first step of model based development technique and they are very useful for the development and implementation in both hardware and software. They can lead to improve the performance, reduce development and production cost and time. This paper constructs a Model In the Loop Simulation (MILS) environment for designing the embedded software for the inverter power supply. The principle of the operation and the key features of using the digital PWM controllers are presented. Moreover, the important software parameters are optimized using the simulator. To verify the validity of the developed model, comparisons between the circuit simulation and experimental results are shown. The illustrations show that the results obtained by the developed model are in good agreement with the experimental results.

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Analysis and design of a repetitive predictive-PID controller for PWM inverters

Cited by 44 publications

References 10 publications

Design of a Cooperative Voltage Harmonic Compensation Strategy for Islanded Microgrids Combining Virtual Admittance and Repetitive Controller

Design of a Cooperative Voltage Harmonic Compensation Strategy for Islanded Microgrids Combining Virtual Admittance and Repetitive Controller

A Four-Leg Matrix Converter Ground Power Unit With Repetitive Voltage Control

Simulation Based Design for Inverter Power Supply

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