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两脉冲栅极多路复用器

多重门输入信号到两个象限切碎机

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  • Simscape / Electrical / Semiconductors & Converters / Converters

  • 两脉冲栅极多路复用器块

Description

The两脉冲栅极多路复用器block multiplexes two separate voltage signals into a single vector. The vectorized signal can control the gates of two switching devices in a converter, such as aTwo-Quadrant Chopperblock.

Model

This block can model a two-pulse gate multiplexer through either physical signal ports or electrical ports:

  • PSports — Two-pulse gate multiplexer with physical signal ports. Set theGate-control portparameter toPSto control switching device gates in a converter block using Simulink®栅极控制电压信号。多路复用并将simulink信号连接到转换器块的栅金宝app极对照：

    1. Convert each voltage signal using a金宝appSimulink-PS转换器block.

    2. 使用多路复用器块将转换后的门信号复合到单个向量。

    3. Connect the vector signal to theG转换器的端口。

  • 电气ports — Two-pulse gate multiplexer with electrical conserving ports. To control switching device gates in a converter block usingSimscape™ Electrical™Electronics and Mechatronics blocks, set theGate-control portparameter to电气. The electrical ports include pairs of electrical connections. Each pair corresponds to the gate and cathode of a switching device in the connected converter block.

Ports

输入

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Physical signal port associated with the gate terminal of the first switching device in a connected converter block.

Dependencies

To enable this port, setGate-control porttoPS.

Data Types:double

Physical signal port associated with the gate terminal of the second switching device in a connected converter block.

Dependencies

To enable this port, setGate-control porttoPS.

Data Types:double

保存

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电气保护端口与gate terminal of the first switching device in a connected converter block.

Dependencies

To enable this port, setGate-control portto电气.

电气保护端口与A-phase for the high-side switching device.

Dependencies

To enable this port, setGate-control portto电气.

电气保护端口与gate terminal of the second switching device in a connected converter block.

Dependencies

To enable this port, setGate-control portto电气.

电气保护端口与低侧开关设备的直流负连接相关。

Dependencies

To enable this port, setGate-control portto电气.

Parameters

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Whether to expose PS or electrical control ports.

Model Examples

第一和第二象限切碎机控制

第一和第二象限切碎机控制

Control a two-quadrant chopper. The two-quadrant chopper operates in the first and second quadrants, allowing positive and negative output current. The Control subsystem implements a simple PI-based control algorithm for controlling the output current. The load of the system is considered constant throughout the simulation.
开放型号
BLDC速度控制

BLDC速度控制

Control the rotor speed in a BLDC based electrical drive. An ideal torque source provides the load. The Control subsystem uses a PI-based cascade control structure with an outer speed control loop and an inner dc-link voltage control loop. The dc-link voltage is adjusted through a DC-DC buck converter. The BLDC is fed by a controlled three-phase inverter. The gate signals for the inverter are obtained from hall signals. The simulation uses speed steps. The Scopes subsystem contains scopes that allow you to see the simulation results.
开放型号

Extended Capabilities

C/C++ Code Generation
Generate C and C++ code using Simulink® Coder™.

版本历史

Introduced in R2018a

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R2021b中的行为发生了变化

See Also

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