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所在平台: Udemy |
课程主页: https://www.udemy.com/course/power_trfr_design/
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课程名称：电气工程：电力变压器设计概念 课程概述：本课程涉及电力变压器设计过程中的关键概念，包括设计过程中使用的基础知识、术语及公式、核心与绕组和分接开关的概念、安全电气间隙、电气损耗百分比阻抗计算、冷却、冲击电压和短路力等。该课程非常适合在变压器行业及公用事业工作的设计工程师和实习工程师，也对从事生产、测试及检验工作的工程师大有裨益，帮助他们更好地完成日常工作。 设计、电磁铁的选型、绕组、分接开关、冷却、箱体的选择是一个漫长而复杂的过程，需要深厚的理解和经验。为此，本课程被划分为九个部分。课程成功完成后，您将能够解答许多与变压器设计相关的问题，包括但不限于以下内容： - 变压器运行时功率、电压、电流和频率的状态是什么？ - 如何定义非对称短路电流？ - 为什么需要五肢核心结构？ - 为什么螺旋绕组不设置通道？ - 什么是电气放电？ - 电力变压器中为什么需要分接开关？ - 百分比电压阻抗计算的基本公式是什么？ - 核心直径对无负载损耗的影响是什么？ - 电力变压器中贝尔型油箱的用途是什么？ - 定义温度梯度？ - 额定频率下的过电压与在电力变压器上出现的冲击电压之间的区别是什么？ 课程的最佳讲解速度和练习测验将帮助您理解并在日常工作中运用这些概念。此外，如果在课程中遇到任何问题或需要澄清的地方，欢迎随时联系课程讲师。 祝您学习愉快！
This course touches the key concepts related to the Design process of a Power Transformer:Basics, Terminologies & Formulae used during DesignCore & Coils & Tap Changers conceptsSafe Electrical GapsPercentage Impedance Calculations with Electrical LossesCoolingImpulse Voltages & Short Circuit ForcesThis course is very useful for Design Engineers, Trainee Engineers who are working in Transformer Industries & Utilities. Also, this course is very beneficial for those who are working as Production, Test Engineers & Inspecting Authorities to help them perform their routine job satisfactorily.Designing, Selection of Core - Grade Type, Winding, Tap Changers, Cooling, Tank is a lengthy & tricky process & needs deep understanding and experience.In order to cover this lengthy course, it has been subdivided into Nine sections.Course once finished successfully will empower you to answers many transformer design related questions in addition to many others. A sample list of such questions are as below:What is the status of Power, Voltage, Current & Frequency during Transformer operations ?How To define Asymmetrical - Short Circuit Current?Why there is a need of Five Limbed Core Constructions? Why Ducts are not provided in Spiral winding ?What is Electrical Discharge ?Why Tap Changer is required in a Power Transformer?What is Basic Formula for calculation of Percentage Voltage Impedance ?What is effect of Core Diameter on No load Losses?What is the use of a Bell Type Tank in a Power Transformer?Define Temperature Gradient?What is difference between Overvoltage at Rated Frequency & Impulse Voltages, appear on a Power Transformer ?Many MoreThe optimum pace of these lectures along with practice quiz will help you understand and use these concepts in your day to day job. Additionally feel free to reach the Course Instructor in case of any query or clarifications encountered during the course.All the Best & Happy Learning
