Hybrid AC/DC Microgrid with PV, Battery and Fuel Cells

Build up to a system-level model of a Hybrid Microgrid through incremental creation, test and integration of system components.

Modeling a Hybrid Microgrid in Simscape Electrical™

Getting Started

Instructions on using the content are contained within Modeling_a_Hybrid_Microgrid.mlx and Microgrid_Energy_Management.mlx.

The Hybrid Microgrid

The system we are working towards is a hybrid AC/DC microgrid containing traditional rotating machinery, a battery, two fuel cells and a PV array. There is a simple management system that controls the transfer of power between the DC and AC sides.

Aim of Content

• To learn Simscape Electrical essentials.
• To build confidence in the development and test of interconnected AC and DC system simulation models by incremental creation, test and integration of components covering a range of fidelity levels.
• To provide a platform upon which more detailed system simulations can be created.
• To consider modeling fidelity and how it maps to technology development.

Topics Covered

Simscape Electrical Essentials

• Connecting Model Components
• Choosing a Solver
• Changing Fidelity

Modeling a Hybrid Microgrid

• Incrementally Build Component Detail and Evaluate Operation
• Connect Two Sub-Networks with Different Solver Options
• Construct and Test the Full System

Deploying the Model

• Deploy a Model as a Digital Twin using Simulink Compiler
• Configure a Model for Real-Time Deployment

Required Products

• MATLAB®
• Simulink®
• Simscape™
• Simscape Electrical™
• Simulink Compiler™ (for deployment)
• Simulink Real-Time™ (for real-time simulation)

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