Twelve-Pulse Gate Multiplexer
Multiplex gate input signals to Three-Level Converter (Three-Phase) block
Libraries:
Simscape /
Electrical /
Semiconductors & Converters /
Converters
Description
The Twelve-Pulse Gate Multiplexer block routes gate voltage signals to the 12 switching devices in a Three-Level Converter (Three-Phase) block. The block multiplexes the 12 gate signals into a single vector. Gate signals are ordered as a-phase, b-phase, and then c-phase, with four gate signals per phase.
When you switch the block inputs to electrical ports, the block shows 12 pairs of electrical connections, each pair corresponding to the gate and cathode of a switching device.
Ports
Input
Ga(1),Ga(2),Ga(3),Ga(4) — Ga(1),Ga(2),Ga(3),Ga(4)
physical signal
Physical signal ports associated with the gate terminals of the Three-Level Converter (Three-Phase)a-phase switching devices.
Dependencies
To enable this port, set Gate-control port to
PS
.
Gb(1),Gb(2),Gb(3),Gb(4) — Gb(1),Gb(2),Gb(3),Gb(4)
physical signal
Physical signal ports associated with the gate terminals of the Three-Level Converter (Three-Phase)b-phase switching devices.
Dependencies
To enable this port, set Gate-control port to
PS
.
Gc(1),Gc(2),Gc(3),Gc(4) — Gc(1),Gc(2),Gc(3),Gc(4)
physical signal
Physical signal ports associated with the gate terminals of the Three-Level Converter (Three-Phase)c-phase switching devices.
Dependencies
To enable this port, set Gate-control port to
PS
.
Conserving
Ga(1),Ga(2),Ga(3),Ga(4) — Ga(1),Ga(2),Ga(3),Ga(4)
electrical
Electrical conserving ports associated with the gate terminals of the Three-Level Converter (Three-Phase)a-phase switching devices.
Dependencies
To enable this port, set Gate-control port to
Electrical
.
Gb(1),Gb(2),Gb(3),Gb(4) — Gb(1),Gb(2),Gb(3),Gb(4)
electrical
Electrical conserving ports associated with the gate terminals of the Three-Level Converter (Three-Phase)b-phase switching devices.
Dependencies
To enable this port, set Gate-control port to
Electrical
.
Gc(1),Gc(2),Gc(3),Gc(4) — Gc(1),Gc(2),Gc(3),Gc(4)
electrical
Electrical conserving ports associated with the gate terminals of the Three-Level Converter (Three-Phase)c-phase switching devices.
Dependencies
To enable this port, set Gate-control port to
Electrical
.
G — G
electrical
Vector output port associated with the multiplexed gate signals. Connect this port to the G port of the Three-Level Converter (Three-Phase) block.
Ka(1),Ka(2),Ka(3),Ka(4) — Ka(1),Ka(2),Ka(3),Ka(4)
electrical
Electrical conserving ports associated with the individual cathode terminals corresponding to the Three-Level Converter (Three-Phase) block a-phase switching devices.
Dependencies
To enable this port, set Gate-control port to
Electrical
.
Kb(1),Kb(2),Kb(3),Kb(4) — Kb(1),Kb(2),Kb(3),Kb(4)
electrical
Electrical conserving ports associated with the individual cathode terminals corresponding to the Three-Level Converter (Three-Phase) block b-phase switching devices.
Dependencies
To enable this port, set Gate-control port to
Electrical
.
Kc(1),Kc(2),Kc(3),Kc(4) — Kc(1),Kc(2),Kc(3),Kc(4)
electrical
Electrical conserving ports associated with the individual cathode terminals corresponding to the Three-Level Converter (Three-Phase) block c-phase switching devices.
Dependencies
To enable this port, set Gate-control port to
Electrical
.
Parameters
Gate-control port — Gate control port
PS
(default) | Electrical
Whether to expose PS or electrical control ports.
Extended Capabilities
C/C++ Code Generation
Generate C and C++ code using Simulink® Coder™.
Version History
Introduced in R2014bR2021b: Physical and electrical connection ports update
From R2021b forward, to switch between physical and electrical ports, set the
Gate-control port parameter to either
PS
or Electrical
.
As a result of these changes, inside a model saved in an earlier release, review the Gate-control port parameter of this block.
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