Stability Analysis and Optimal Control Design for Dual-Loop Voltage

This paper analyzes the stability of digitally dual-loop voltage-controlled inverters with consideration of grid impedance. It is revealed that both the digital.

Dual-loop Control Strategy for Grid-connected Inverter with LCL Filter

Theoretically, the outer loop (the DC voltage controller) should have a smaller bandwidth than the inner loop (the current controller). In practice, these parameters are

Research on Double Closed Loop Control Method of Single-Phase Inverter

This paper presents a double-closed-loop PWM design and control method for single-phase inverter current inner loop and voltage outer loop. By establishing the

Design of a Univariate Dual‐Loop Voltage System Based on the

The implementation of multisampling techniques for inverter voltage can enhance dynamic performance. However, it may introduce high-frequency ripples in the control loop,

Dual-loop Control Strategy for Grid-connected

Theoretically, the outer loop (the DC voltage controller) should have a smaller bandwidth than the inner loop (the current controller). In

Dual loop control for single phase PWM inverter for distributed

The current is regulated by inner loop, and inverter voltage is controlled by outer loop. The inner loop is used for regulating the filter inductor current or filter capacitor current.

SVPWM based double loop control method of a three phase

One voltage controlled loop and one current controlled loop are used in proposed control method to regulate both voltage and current. This paper showcases comprehensive findings using

Stability Analysis and Optimal Control Design for Dual-Loop

This paper analyzes the stability of digitally dual-loop voltage-controlled inverters with consideration of grid impedance. It is revealed that both the digital.

Adaptive robust dual-loop control for voltage and current in

Considering that parallel inverters systems often face with various disturbances, this study proposes a new adaptive robust control strategy for a voltage-current dual-loop to

Adaptive robust dual-loop control for voltage and current in

Adaptive robust dual-loop control for voltage and current in parallel inverters systems

Design of a Univariate Dual‐Loop Voltage System

The implementation of multisampling techniques for inverter voltage can enhance dynamic performance. However, it may introduce

An Improved Dual-Loop Feedforward Control Method for the

A small-signal model of the grid-connected inverter is established in the dq coordinate system, and the influence of the DC voltage loop and PLL on the output impedance

An LC Inverter Based on Novel Dual-Loop Control

Based on the traditional double-loop control, the voltage loop and the current loop are improved respectively by the proposed novel control strategy, which overcomes the shortcomings of...

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