Current and Voltage Sensor (Three-Phase)
Ideal three-phase current and voltage sensor
Simscape / Electrical / Sensors & Transducers
The Current and Voltage Sensor (Three-Phase) block measures the voltage and current of a three-phase electrical node.
You must connect the Current and Voltage Sensor (Three-Phase) block in series with a three-phase element. For more information on how to use this block, see Build and Simulate Composite and Expanded Three-Phase Models.
V — Voltage
Three-element physical signal vector output port associated with the a-, b-, and c-phase voltages.
I — Current
Three-element physical signal vector output port associated with the a-, b-, and c-phase currents.
Modeling option — Whether to model composite or expanded three-phase ports
Composite three-phase ports (default) |
Expanded three-phase ports
Whether to model composite or expanded three-phase ports.
Composite three-phase ports represent three individual electrical conserving ports with a single block port. You can use composite three-phase ports to build models that correspond to single-line diagrams of three-phase electrical systems.
Expanded three-phase ports represent the individual phases of a three-phase system using three separate electrical conserving ports.
Voltage measurement type — Voltage measurement type
phase-to-phase voltage (default) |
Type of voltage measurement.
Measurement output unit — Measurement system
Per unit (default) |
System of units for output current and voltage measurements.
Nominal power — Nominal power
To enable this parameter, set Measurement output unit to
Nominal voltage (phase-to-phase RMS) — Nominal voltage
Nominal phase-to-phase root-mean-square (RMS) voltage.
To enable this parameter, set Measurement output
C/C++ Code Generation
Generate C and C++ code using Simulink® Coder™.
Introduced in R2019a