Implementation of Three-Phase Four-Wire Nonlinear Loads
Building three-phase four-wire nonlinear load systems using MATLAB/Simulink with enhanced code implementation details.
Self-Built Grid-Tied Inverter Models
Many colleagues have recently inquired about inverter simulation models. Below are my custom-built single-phase and three-phase grid-tied inverter implementations. The single-phase inverter utilizes fixed-step simulation for precise waveform analysis, employing PWM control algorithms with LC filtering components. Both models demonstrate voltage/current regulation techniques and synchronization mechanisms for grid connection.
Building APF Using Simulink Modules in MATLAB
Implementation of Active Power Filter (APF) using MATLAB Simulink modules with successful testing validation
SVPWM Module Implementation for MATLAB Motor Simulation
A self-developed SVPWM module for MATLAB motor simulation featuring U_alpha and U_beta as voltage inputs, T as switching period, U_dc as DC bus voltage, and PWM as six-channel pulse signals. This module implements Space Vector Pulse Width Modulation algorithm with optimized sector identification and duty cycle calculation for precise motor control.
Nonlinear Feedback Model of Active Disturbance Rejection Controller Built in Simulink
Implementation of a nonlinear feedback model for Active Disturbance Rejection Controller (ADRC) using Simulink, demonstrating disturbance rejection capabilities and control system robustness
Dual Closed-Loop DC Speed Regulation System Engineering Design
Dual Closed-Loop DC Speed Regulation System Engineering Design with Simulink module implementation, comprising 4 distinct functional modules
Photovoltaic Cell Model in MATLAB with Simulink Implementation
MATLAB Simulink photovoltaic cell model featuring robust functionality, implementing key algorithms for solar cell simulation and performance optimization
OFDM Simulink Simulation
OFDM Simulink simulation demonstrating how to construct the framework of an OFDM communication system with implementation examples.
Simulink-Based RACH Channel and Receiver Module Implementation
A Simulink-modeled RACH channel and receiver module designed for simulating RACH channel characteristics and receiver performance, incorporating key signal processing algorithms and system-level validation components.
OFDM 64-QAM System Module
Simulink-based OFDM 64-QAM module implementation with comprehensive signal processing chain, including QAM modulation, IFFT/FFT operations, and cyclic prefix handling