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所在平台: Udemy |
课程主页: https://www.udemy.com/course/electrical-engineering/
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**课程名称：** 电气工程 - 理解交流电 **讲师：** John Kelly (电气工程讲师) **课程概述：** 本课程适合初学者，旨在帮助学员全面理解交流电（AC）的基础知识。无论您是打算从事电气工程职业、学习成为一名电工，还是希望加深现有知识，本课程都将为您提供扎实的基础。 课程将从零开始，循序渐进地讲解交流电的各个方面。学员将有机会下载练习文件，以实践所学技能。 **学习目标：** * **掌握关键概念：** 课程结束后，学员将能够自信地处理诸如电抗（reactance）和阻抗（impedance）等数值。 * **理解交流电路中的电源：** 学员将了解交流电路中功率的运用方式。 * **认识功率因数及其校正：** 学员将理解功率因数（power factor）的影响以及如何进行功率因数校正（power factor correction）。 **适合人群：** * **电气工程专业学生** * ** aspiring 电工** * **对电气系统行为感兴趣的初学者** * **备考电气科学考试的学员** * **希望进行更高层次电气工程学习的学生** **先修知识：** 无需任何交流电相关知识。 **核心内容：** 本课程将带您探索理解电力和电气系统运行方式至关重要的基础知识。
Hi there, my name is John Kelly. I am Lecturer in Electrical Engineering.Are you looking to gain an understanding of alternating current? Perhaps you are looking to pursue a career in Electrical Engineering, or your studying to become an Electrician. Whether your pursuing a career or strengthening your knowledge, this course is for you.This course is for beginners. You do not need any previous knowledge of Alternating Current. We will start right at the beginning and work our way through step by step.There are exercise files available to download so that you can practice your newly acquired skills as you progress through the course.By the end of the course you will be confident working with values such as reactance and impedance. You will be able to recognise how power is used in AC circuits, the effects of power factor, and power factor correction.So join me on this course and together we will explore the fundamental knowledge that is vital in understanding how Electricity, and Electrical systems behave.This course will be useful if you are studying for an Electrical Science exam, or to be an Electrician, an Engineer, or wish to go on to study at a higher level.
