The Industrial Communication Toolbox Add-On for MATLAB and Simulink (formerly OPC Toolbox) allows communicating with an OPC UA server from MATLAB. This page explains how…
Imperix relies on the increasingly popular OPC UA industrial protocol to remotely control and monitor its power electronic controllers over Ethernet. To do so, the…
The FPGA-based PP-PWM (programmed pulse pattern) peripheral provides a specialized PWM scheme for two and three-level inverters, which relies on pre-computed pulse patterns. This type…
The SS-PWM peripheral provides a specialized Pulse Width Modulation scheme (PWM) for multilevel converters, which directly integrates means for balancing series-connected submodules. Such an approach…
This technical note shows how to build a decoder IP for a Delta-Sigma Modulator and establish communication with such a device through USR ports of…
The choice of fixed vs floating-point arithmetic for an FPGA algorithm is a decision that has a significant impact on the FPGA resources usage, computation…
The “dq0 to Alpha-Beta-Zero” converts a space vector from a rotating (dq0) to a stationary (αβ0) reference frame. The angle of the rotating reference frame…
The “Alpha-Beta-Zero to dq0” block converts a space vector from a stationary (αβ0) to a rotating reference frame (dq0). The angle of the rotating reference…
The “Alpha-Beta-Zero to abc” block computes a three-phase (abc) signal from a space vector in a stationary reference frame (αβ0). The transformation is performed using…
The “adc to Alpha-Beta-Zero” block computes the coordinates of a three-phase (abc) signal in a stationary reference frame (αβ0). The transformation is performed using the…
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