Microgrid Control Assessment Using Advanced Hardware in the Loop Technologies

This chapter explores the assessment of microgrid control using advanced hardware-in-the-loop technologies. It provides an introduction to hardware-in-the-loop technologies and their applications, including virtual hardware-in-the-loop, controller hardware-in-the-loop, and power hardware-in-the-loop. The chapter highlights the significance of hardware-in-the-loop assessment for assessing microgrid control units and discusses the challenges and issues involved in hardware-in-the-loop testing. It also examines the relevant IEEE standards and grid codes for microgrid testing. Furthermore, the chapter reviews the advancements in microgrid testing with hardware-in-the-loop and presents a step-by-step implementation of a microgrid using hardware-in-the-loop technology. It covers the important components of a microgrid, the difference between switching and average components, and the integration of battery energy storage systems, photovoltaic power plants, and diesel generators. The chapter provides examples of creating a simple microgrid and a fully functional terrestrial microgrid model. It also discusses microgrid model optimization and explores new trends and topics, such as ensuring cybersecurity in microgrids and the integration of electric vehicles. Additionally, the chapter delves into the use of grid-forming converters in microgrids.