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所在平台: Udemy |
课程主页: https://www.udemy.com/course/peds-cst/
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课程名称: 电力电子中的电流传感技术 课程概述: 欢迎来到我的课程《电力电子中的电流传感技术》。本课程时长三小时，旨在通过理论与实践相结合的方式，全面深入地了解电力电子电路中各种电流传感技术。学生能够节省时间，通过获得实践经验，将概念直接应用于实际场景，从而显著加快学习进程。 课程大纲: 模块1: 电流传感技术简介 该模块为理解电流传感技术提供必要的背景，并概述了电力电子应用中采用的各种电流传感技术。 模块2: 基于感测电阻的电流传感 探索基于感测电阻的电流传感技术，包括其选择参数和相关流程，并提供一个设计示例。 模块3: 基于感测电阻的电流传感改进 深入探讨基于感测电阻的电流传感技术的各种改进，包括凯尔文感测、PCB轨迹作为感测电阻、引线框架、MOSFET导通电阻、感测电感DCR和基于感测FET的电流传感。 模块4: 磁学基础 建立理解非侵入式电流传感方法所需的磁学基本概念。 模块5: 基于电流变压器的电流传感 讨论电流变压器的设计与开发，分析其优缺点，并提供设计示例。 模块6: 基于罗高斯线圈的电流传感 探索基于罗高斯线圈的电流传感的优缺点。 模块7: 基于霍尔传感器的电流传感 介绍霍尔效应的原理、霍尔传感器类型及其优缺点、磁通集中的设计和闭环操作。 模块8: 基于磁通门的电流传感 探讨基于磁通门的电流传感及其优缺点。 模块9: 基于时间常数的电流传感 讨论在许多电力转换器中使用的时间常数电流传感技术。 模块10: 电流传感器的放置 详细说明在孤立和非孤立转换器中各种电流传感器的放置选项及其优缺点。 模块11: 电流传感技术选择流程 强调选择合适电流传感解决方案的详细步骤。 模块12: 结论 总结我们的学习旅程，并提供许多参考资料。 课程获得的技能: - 深入理解: 建立对电流传感技术及其多种应用的深入认识。 - 实践应用能力: 将理论知识应用到实际问题解决中，提高解决现实场景问题的能力。 - 批判性决策和设计能力: 掌握在特定需求和性能期望下选择电流传感技术和电路设计的知情决策技巧。 报名参加这门变革性的课程，让您精通电流传感技术，掌握在电力电路设计和分析中必不可少的技能。期待您的参与！
Hello there!Welcome to my course titled "Current Sensing Techniques in Power Electronics"This comprehensive three-hour course optimizes learning by offering a detailed understanding of various current sensing techniques in power electronics circuits. By bridging theory and practical applications, students save time by gaining hands-on experience, directly applying concepts to real-world scenarios, and significantly accelerating their learning curve.The detailed course curriculum is highlighted below:Module 1: Introduction to Current Sensing TechniquesThis module establishes the necessary context required to understand current sensing techniques and provides an overview of various current sensing techniques adopted in power electronics applications.Module 2: Sense Resistor based Current SensingThis module explores the sense resistor-based current sensing technique, including its selection parameters and associated processes, along with a design exampleModule 3: Improvements in Sense Resistor based Current SensingThis module delves into various improvements in sense resistor-based current sensing techniques, including Kelvin sensing, PCB trace as a sense resistor, lead frame as a sense resistor, MOSFET on-state resistance as a sense resistor, inductor DCR-based current sensing, and sense-FET-based current sensingModule 4: Fundamentals of MagneticsThis module establishes the fundamental concepts of magnetism necessary to understand non-intrusive current sensing methodsModule 5: Current Transformer based SensingThis module discusses the design and development of current transformer-based current sensing, along with its advantages and disadvantages, and provides a design exampleModule 6: Rogowski Coil based Current SensingThis module explores Rogowski coil-based current sensing, along with its advantages and disadvantagesModule 7: Hall Sensor based Current SensingThis module guides you through the principles of the Hall effect, the types of Hall sensors, their advantages and disadvantages, flux concentrators, and their closed-loop operationModule 8: Flux-Gate based Current SensingThis module explores flux-gate-based current sensing along with its advantages and disadvantagesModule 9: Time Constant based Current SensingThis module discusses the time constant-based current sensing technique that is employed in many power convertersModule 10: Current Sensor PlacementThis module details various current sensor placement options in both isolated and non-isolated converters, along with the advantages and disadvantages associated with eachModule 11: Current Sensing Technique Selection ProcedureThis module highlights the detailed, step-by-step procedure for choosing the appropriate current sensing solution for any applicationModule 12: ConclusionThis module concludes our journey together, along with many referencesSkills developed from this course:In-depth Understanding:Develop a profound knowledge of current sensing techniques and their myriad applications.Practical Application Proficiency:Apply theoretical knowledge to enhance problem-solving abilities in real-world scenarios.Critical Decision-Making and Design Skills:Master the art of informed decision-making in current sensing technology selection and circuit design based on specific requirements and performance expectations.Enroll in this transformative course to become proficient in current sensing techniques, empowering yourself with the skills essential for excelling in power circuit design and analysis.We look forward to your participation!
