电气模块库
Simscape Electrical™ 库包括用于机电作动、智能电网和可再生能源系统等应用的半导体、电机和组件的模块和模型。您可以使用这些组件库来对电子、机电和电力系统进行建模与仿真。您还可以使用这些模块和相关函数来评估模拟电路架构，开发带电驱动装置的机电系统，以及分析电网级电力的产生、转换、传输和消耗。
类别
- Connectors and References
接地、零线端口、分相器、多路复用器
- Electromechanical
作动器、电机、惯量、测量
- Integrated Circuits
微芯片、逻辑门
- Passive
变压器、RLC 分支和负载、传输线
- Semiconductors and Converters
转换器、整流器、二极管、晶闸管、晶体管、栅极多路复用器
- Sensors and Transducers
模拟和数字传感器，例如接近传感器、电流和电压传感器、热敏电阻、轴编码器
- Sources
电源，例如电池、太阳能电池、供电轨
- Switches and Breakers
单相和三相开关和断路器
- Utilities
故障、环境参数
- Additional Components
与 SPICE 兼容的无源器件、半导体和源
精选示例
Use of Peltier Device as Thermoelectric Cooler
A Peltier device working in cooling mode with a hot side temperature of 50 degC. In cooling mode, the Coefficient of Performance (COP) of the Peltier cell is equal to the total heat transferred through the Thermoelectric cooler (TEC) divided by the electric input power, COP = Qc/Pin.
Linear LED Driver
A LED driver based on a linear current regulator. The scope shows the light and current output and the supply voltage. The output comes into regulation for a supply voltage greater than about 12V.
MOSFET Fault in Buck Converter
How a fault may be applied to a MOSFET in a power converter in order to explore the operation of protection circuitry. After the MOSFET becomes faulted, the crowbar circuitry is activated in order to clamp the output voltage across the load and eventually to cause the fuse to blow.
Frequency-Dependent Transmission Line
A custom frequency-dependent transmission line model. The characteristic admittance and propagation function are first derived from the frequency-dependent resistance, reactance, and susceptance. The derived values are fitted using RF Toolbox. The Universal Line Model (ULM) [1] is then implemented in Simscape based on the fitted parameters. The results from the frequency-dependent transmission line model and the classic pi-section transmission line model are compared.
