Solid-state transformer (SST) for MV-LV smart grids
AN015This page introduces the implementation of a solid-state transformer with cascaded H-bridge, dual active bridge, and grid-forming inverter.
AN015-
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Finite control set MPC for a voltage-controlled inverter
TN162
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…
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Neutral Point Clamped Inverter (NPC)
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.
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Single-phase totem-pole PFC rectifier
TN113
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…
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Virtual synchronous generator for droop control
TN170
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…
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Onboard battery charger for electric vehicles
AN010
What is an onboard battery charger? An onboard battery charger (OBC) is an automotive power electronic converter tailored to charge an EV directly from the…
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Tank circuit design for an LLC resonant converter
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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MMC bundle – quick start guide
This article gives step-by-step instructions on how to operate the modular multilevel converter (MMC) bundle with a simple control algorithm.
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LLC resonant converter for battery charging applications
Thanks to its flexible output voltage range, the LLC resonant converter is a popular choice of topology for battery charger applications, such as onboard chargers…
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Getting started with ACG SDK on PLECS
PN136
This note gives the instructions to efficiently get started with the imperix ACG SDK on PLECS. Related material Suggested prerequisites Suggested further readings Prerequisites Before…
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