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Pulse raise & lower point calculation method for model following controlled PWM inverter
2003 Edition, Volume 2, January 1, 2003 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A model following control (MFC) system can give general output signals following the desired ones. Since the MFC permits general signals as desired ones, the range of application is very wide. This paper proposes a new method of pulse raise &...

Discrete-time model following control for PWM inverter with Electric Double Layer Capacitor
2007 Edition, October 1, 2007 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In a single phase inverter, momentary power pulsate with double frequency of the output. In the case of UPS with single phase inverter, it causes the fact that DC input voltage to inverter is pulsated and output voltage is distorted.

Analysis of transient characteristics of grid connected wind generator based on discrete-time model following control
2013 Edition, October 1, 2013 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Wind energy is a clean and renewable energy source. A wind generator using a PMSG can operate in maximum power point tracking (MPPT) mode. In addition, it has capabilities for fault ride through (FRT), active power and reactive power control issues, and voltage regulations. We...

Parallel-connected two-generator model following control for grid-interconnected inverter
2017 Edition, August 1, 2017 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Conventional grid-interconnected inverters for variable-speed wind turbines cannot provide synchronous power as they do not have inertia. This paper proposes an application of model following controlled (MFC) PWM inverter to grid-connected...

Internal Model Based Disturbance Observer with Application to CVCF PWM Inverter
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In constant-voltage constant-frequency (CVCF) pulse-width modulation (PWM) DC-AC inverters, the lumped disturbance, including the parameter uncertainties, unmodeled dynamics, and nonlinear loads, will deteriorate the performance and cause high harmonic distortions, or even...

A Family of PWM Control Strategies for Single-Phase Quasi-Switched-Boost Inverter
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper proposed a novel family of PWM strategies for single-phase quasi-switched boost inverter (qSBI). By combining shoot-through mode in the inverter's switches and the turning-on state of an additional switch, the qSBI produced a high voltage gain without adding any...

Reduced-Order Model for Inter-Inverter Oscillations in Islanded Droop-Controlled Microgrids
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Representing a major technology towards the proliferation of sustainable energy resources, droop controlled microgrids have attracted numerous modeling approaches with a view to improving their operation and applicability. Acknowledging the low inertia of distributed generators and...

A Carrier Based PWM Strategy Providing Neutral-Point Voltage Oscillation Elimination for Multi-phase Neutral Point Clamped 3-Level Inverter
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

General pulse width modulation (PWM) model for multi-phase neutral point (NP) clamped (NPC) 3-level inverter (3LI) is described. A novel PWM strategy for N-phase NPC 3LI with unconditional NP voltage balance is proposed as well as its...

Fault-tolerant Control of CPS-PWM Based Cascaded Multilevel Inverter with Faulty Units
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Bypassing the faulty power unit(s) of the regenerative cascaded multilevel inverter (CMI) directly results in a series of adverse influences. The existing solutions are not easy to implement and only effective for the Y-connected devices composed of regenerative CMIs. To bypass the...

Fault Diagnosis for PWM Inverter Based on LMD
2019 Edition, October 1, 2019 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Focusing on the character of nonlinear and the non-stationary characteristics of the fault signal of inverter, this paper proposes a method of open-circuit fault diagnosis for PWM inverter which based on local mean decomposition(LMD). the simulation model...

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