|
所在平台: Coursera |
课程主页: https://www.coursera.org/learn/converter-control
课程评论：没有评论
课程名称：转换器控制 (Converter Control) 概述：该课程可作为学术学分选修，编号为 ECEA 5702，属于科罗拉多大学博尔德分校电气工程硕士学位的一部分。课程重点介绍如何设计反馈系统以控制开关转换器。通过扩展前期课程中得出的等效电路模型，课程将模型用于描述小信号交流变化。最终，课程将解决这些模型，以确定转换器及其调节系统的重要传递函数，并对反馈回路进行建模、分析和设计，以满足输出调节、带宽、瞬态响应和干扰抑制等要求。 完成本课程后，学员将能够设计和分析开关调节器的反馈系统。该课程要求学员之前完成《电力电子导论》和《转换器电路》课程。 课程大纲： 1. 第7章：交流等效电路建模 - 描述：如何扩展前期课程中得出的转换器稳态等效电路，以获得小信号交流等效电路，从而建模重要的转换器和调节系统动态。 2. 第8章：转换器传递函数 - 第一部分 - 描述：回顾一阶、二阶和高阶传递函数的幅度与相位的波德图构建，重点介绍调节系统设计所需的技术。设计导向的分析技术，旨在进行近似和洞察，帮助设计复杂的交流系统。 3. 第8章：转换器传递函数 - 第二部分 - 描述：设计导向分析技术的应用，通过图形构建技术来进行近似和洞察，帮助设计复杂的交流系统。 4. 第9章：控制器设计 - 描述：将第7章和第8章的内容应用于设计包含开关转换器的闭环调节器。如何设计一个准确调节输出并有效抑制干扰的反馈系统。 此课程适合希望深入了解开关调节器反馈系统设计的电气工程专业人士和学生。
Name:Ch 7: AC Equivalent Circuit Modeling
Description:How to extend the converter steady-state equivalent circuits, derived in the previous courses, to obtain small-signal ac equivalent circuits that model the important converter and regulator system dynamics.
Name:Ch 8: Converter Transfer Functions - Part 1
Description:A review of the construction of Bode plots of the magnitude and phase of first-order, second-order, and higher-order transfer functions, with emphasis on techniques needed for design of regulator systems. Design-oriented analysis techniques to make approximations and gain insight into how to design ac systems having significant complexity.
Name:Ch 8: Converter Transfer Functions - Part 2
Description:Design-oriented analysis techniques to make approximations and gain insight into how to design ac systems having significant complexity. Graphical construction techniques.
Name:Ch 9: Controller Design
Description:Application of the material of Chapters 7 and 8 to design closed-loop regulators that employ switching converters. How to design a feedback system that accurately regulates its output while rejecting disturbances.
This course can also be taken for academic credit as ECEA 5702, part of CU Boulder’s Master of Science in Electrical Engineering degree. This course teaches how to design a feedback system to control a switching converter. The equivalent circuit models derived in the previous courses are extended to model small-signal ac variations. These models are then solved, to find the important transfer functions of the converter and its regulator system. Finally, the feedback loop is modeled, analyzed, and designed to meet requirements such as output regulation, bandwidth and transient response, and rejection of disturbances. Upon completion of this course, you will be able to design and analyze the feedback systems of switching regulators. This course assumes prior completion of courses Introduction to Power Electronics and Converter Circuits.
