使用 Plecs 的电力电子器件 (Power Electronics)
What you’ll learn
- To be able to comprehend the use of switching devices like diode, transistors for power conversion conversion.
- To be able to comprehend the current/voltage waveforms.
- To be able to simulate and analyze converters using Plecs software
- To be able to Design feedback control for power converters
- To be able to Master the C-script in Plecs for implementing control and pwm
仿真在电力电子领域至关重要，因为它使我们能够在不受物理原型限制的情况下试验复杂的转换器拓扑、测试各种场景并优化设计。这是一个为工程师提供支持的虚拟实验室。 Plecs 是一款功能强大的仿真工具，具有类似 Simulink 的界面，使您能够仿真和可视化各种电源转换器拓扑的行为，从而获得对其操作的实际见解。掌握任何软件的关键是练习示例。因此，进行 Plec 模拟练习是为了加强对所涵盖概念的理解和实际应用。该课程分为以下模块
Simulation is paramount in power electronics because it allows us to experiment with complex converter topologies, test various scenarios, and optimize designs without the constraints of physical prototypes. It’s a virtual laboratory that empowers engineers. Plecs is a powerful simulation tool with a Simulink-like interface, enabling you to simulate and visualize the behavior of various power converter topologies, allowing you to gain practical insights into their operation. The key to mastering any software is practicing examples. Therefore, Plecs simulation exercises are given to reinforce understanding and hands-on application of the concepts covered. It is assumed that the student has basic knowledge of power converters before enrolling in this course. The course starts from the basics of the Plecs and covers a wider range of preliminary concepts. With the foundation in place, the course then takes you to a more advanced level, enabling you to design a variety of power electronics converters. The following gives the list of lectures recorded, go through in sequence to get the best of it.
Introduction to Plecs: Buck converter
Buck变换器PI控制器的设计
Buck变换器占空比到输出电压的Bode图
PI调节器bode图形状
RC circuit response
Steady State Analysis
傅里叶分解
小信号分析工具
零零点与零极点的bode图形状
非零零点与非零极点的bode图形状
Buck变换器PI+超前校正器的设计
Buck变换器PI控制器的设计依据
Buck变换器超前校正器的设计
C-Script模块的使用1
C-Script模块的使用2
C-Script模块的使用3
C-Script模块的使用4
线性插值算法的基本原理
线性插值算法的实现1
线性插值算法的实现2
C-Script模块实现PI传递函数的离散化
C-Script模块实现数据读取功能
C-Script模块实现数据读取功能
二极管导通损耗计算原理
二维插值原理
二维线性插值的算法实现
热路基本概念
电阻温度仿真
离散传递函数设计
移相全桥变换器闭环设计
PLECS视频教程
参数扫描工具与小信号分析结合使用
DLL模块的使用说明
使用DLL模块实现离散传递函数)
使用DLL模块实现线性插值功能).
DLL模块代码的调试).
法拉第电磁感应定律).
磁路欧姆定律及电感感值推导
理想变压器建模
单相逆变器PI控制器设计
三维坐标变换到平面坐标
坐标变换矩阵
坐标变换矩阵的补充
矢量合成
矢量合成中的调制波计算
C-Script实现三相调制波的计算
使用SVPWM调制策略驱动三相逆变器
三相逆变器开环仿真模型搭建
三相逆变器的输出电流控制框图
三相逆变器输出电流的闭环控制
三相逆变器 轴控制框图推导).mp4
Who this course is for:
- For Electrical/Electronics/Computer students at undergraduate and postgraduate level. Also those professionals who want to learn Plecs.
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