These notes present solutions for the implementation of control software, with practical, imperix-related aspects in mind. They mostly focus on one specific subsystem and may link to other technical notes if needed. Technical notes are application-independent.
This technical note demonstrates the control of a Doubly-Fed Induction Generator (DFIG) in a wind turbine application. Firstly, the operating principles and control strategy for…
Double pulse testing is a widely utilized method to evaluate the switching behavior of power semiconductor devices, such as MOSFETs and IGBTs, as well as…
This note introduces the parallel operation of Grid-Forming Inverters (GFMIs) and provides an implementation example on TPI 8032 programmable inverter with the ACG SDK. An…
This article introduces an example of Finite Control Set Model Predictive Control (FCS-MPC) for an LCL-filtered voltage-controlled inverter. The proposed control implementation is derived from…
Droop control algorithms are utilized to wirelessly regulate the power-sharing among grid-forming inverters (GFMIs) in microgrids, regardless of whether they operate in standalone or grid-connected…
Closed-loop current control for a grid-tied Neutral Point Clamped (NPC) inverter. The considered setup is a three-phase three-wire NPC inverter supplied by a DC source and connected to the grid.
This note introduces the virtual impedance method for power decoupling in resistive lines. An implementation example is provided to validate the virtual impedance method with…
This article introduces the concept of power factor correction (PFC) using a single-phase totem-pole PFC rectifier as an example. The theory presented is then validated…
This article explains why the lack of inertia in grid-forming inverters can impact the grid and how to alleviate the issue with a virtual synchronous…
This technical note provides a short overview of the key factors that are essential when designing a resonant tank circuit for an LLC converter. By…
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