Six-Pulse Gate Multiplexer
Multiplexing of gate input signals to the converter unit.
Description
The Six-Pulse Gate Multiplexer unit performs multiplexing of six separate voltage signals into a single vector. When the block inputs are switched to electrical ports, additional electrical reference input ports appear in the block. The additional electrical reference electrical ports are associated with individual phase voltages that are connected to the high-side switching devices in the converter (three-phase) block and a negative DC voltage common to each low-side switching device in the converter (three-phase) block.
Ports
Non-directional
#
Ga(H) -
Ga(H)
electricity
Details
Electrical non-directional port associated with the gate terminals of the Converter (Three-Phase) unit’s Phase A switching devices.
Dependencies
To use this port, set Gate-control port to `Electrical control port'.
#
a -
phase A phase AC reference point
electricity
Details
Electrical non-directional port associated with phase A for the high voltage side of the Converter (Three-Phase) unit’s switching device.
Dependencies
To use this port, set Gate-control port to `Electrical control port'.
#
Gb(H) -
Gb(H)
electricity
Details
Electrical non-directional port associated with the gate terminals of the Converter (Three-Phase) unit’s B phase switching devices.
Dependencies
To use this port, set Gate-control port to `Electrical control port'.
#
b -
phase B AC reference point
electricity
Details
Electrical non-directional port associated with phase B for the high voltage side of the Converter (Three-Phase) unit’s switching device.
Dependencies
To use this port, set the Gate-control port to `Electrical control port'.
#
Gc(H) -
Gc(H)
electricity
Details
Electrical non-directional port associated with the gate terminals of the C phase switching devices of the Converter (Three-Phase) unit.
Dependencies
To use this port, set Gate-control port to `Electrical control port'.
#
c -
AC reference point of phase C
electricity
Details
Electrical non-directional port associated with phase C for the high voltage side of the Converter (Three-Phase) unit’s switching device.
Dependencies
To use this port, set the Gate-control port to `Electrical control port'.
#
Ga(L) -
Ga(L)
electricity
Details
An electrical non-directional port associated with the gate terminals of the Converter (Three-Phase) unit’s phase A low-frequency switching devices.
Dependencies
To use this port, set Gate-control port to `Electrical control port'.
#
Gb(L) -
Gb(L)
electricity
Details
An electrical non-directional port associated with the gate terminals of the low frequency phase B switching devices of the Converter (Three-Phase) unit.
Dependencies
To use this port, set Gate-control port to `Electrical control port'.
#
Gc(L) -
Gc(L)
electricity
Details
An electrical non-directional port associated with the gate terminals of the low-frequency phase C switching devices of the Converter (Three-Phase) unit.
Dependencies
To use this port, set Gate-control port to `Electrical control port'.
#
L -
L
electricity
Details
An electrical non-directional port associated with the negative DC connection of the low voltage side of the Converter (Three-Phase) unit’s switching device.
Dependencies
To use this port, set the Gate-control port to `Electrical control port'.
#
G -
G
electricity
Details
A non-directional port associated with multiplexed gate signals. Connect this port to the G port of the Converter (Three-Phase) unit.
Dependencies
To use this port, set the Gate-control port parameter to Electrical contol port.
Input
#
Ga(H) -
Ga(H)
scalar
Details
Port associated with the gate terminals of the Converter (Three-Phase) unit’s phase A switching devices.
Dependencies
To use this port, set the Gate-control port to Signal control port.
#
Ga(L) -
Ga(L)
scalar
Details
Port associated with the gate terminals of the low-frequency phase A switching devices of the Converter (Three-Phase) unit.
Dependencies
To use this port, set Gate-control port to Signal control port.
#
Gb(H) -
Gb(H)
scalar
Details
Port associated with the gate terminals of the Converter (Three-Phase) unit’s B phase switching devices.
Dependencies
To use this port, set the Gate-control port to Signal control port.
#
Gb(L) -
Gb(L)
scalar
Details
Port associated with the gate terminals of the low-frequency phase B switching devices of the Converter (Three-Phase) unit.
Dependencies
To use this port, set Gate-control port to Signal control port.
#
Gc(H) -
Gc(H)
scalar
Details
Port associated with the gate terminals of the C phase switching devices of the Converter (Three-Phase) unit.
Dependencies
To use this port, set the Gate-control port to Signal control port.
#
Gc(L) -
Gc(L)
scalar
Details
Port associated with the gate terminals of the low-frequency phase C switching devices of the Converter (Three-Phase) unit.
Dependencies
To use this port, set the Gate-control port to Signal control port.
Parameters
Parameters
#
Gate-control port —
option for specifying the type of shutter port
Signal control port | Electrical control port
Details
Option to specify a signal input port or an electrical control port.
This unit can simulate a six-pulse multiplexer using either the signal input ports or the electrical ports:
-
Signal control port- input signal ports, six-pulse multiplexer with directional signal ports. Set Gate-control port toSignal control portto control the gates of the power electronic keys in the inverter unit using voltage control signals. -
Electrical control port- Electrical ports, six-pulse multiplexer with non-directional electrical ports. To control the gates of the power electronic keys in the inverter unit, set Gate-control port to `Electrical control port'.
| Values |
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| Default value |
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| Program usage name |
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| Evaluatable |
No |