需要一些相关领域经验。需要一些相关经验。
电力电子 专项课程
Expand your Engineering Excellence. Create modern power electronics systems for our devices, transportation and infrastructure.
18,829 人已注册
电力电子 专项课程科罗拉多大学波德分校您将学到的内容有
Understand what a switched-mode converter is and its basic operating principles
Be able to solve for the steady-state voltages and currents of step-down, step-up, inverting, and other power converters
Know how to derive an averaged equivalent circuit model and solve for the converter efficiency
Understand how to implement the power semiconductor devices in a switching converter
关于此 专项课程
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Courses 1, 2, and 3 in this specialization can also be taken for academic credit as part of CU Boulder’s Master of Science in Electrical Engineering degree. Enroll here. Courses 5 and 6 will be offered in the degree program soon.
Design modern switched-mode power converters; create high-performance control loops around power converters; understand efficiency, power density and cost trade-offs
By 2030, 80% of all electrical energy will be processed by power electronics. Professional advantages continue to grow for technical engineers who understand the fundamental principles and technical requirements of modern power conversion systems. This specialization covers design-oriented analysis, modeling and simulation techniques leading to practical engineering of high-performance power electronics systems.
学生职业成果
43%
完成此 专项课程 后开始了新的职业。
25%
加薪或升职。
可分享的证书
完成后获得证书
100% 在线课程
立即开始，按照自己的计划学习。
灵活的计划
设置并保持灵活的截止日期。
中级
完成时间大约为7 个月
建议 3 小时/周
英语（English）
字幕：英语（English）
学生职业成果
43%
完成此 专项课程 后开始了新的职业。
25%
加薪或升职。
可分享的证书
完成后获得证书
100% 在线课程
立即开始，按照自己的计划学习。
灵活的计划
设置并保持灵活的截止日期。
中级
需要一些相关领域经验。需要一些相关经验。
完成时间大约为7 个月
建议 3 小时/周
英语（English）
字幕：英语（English）
此专项课程包含 6 门课程
电力电子技术概论
1,843 个评分
This course can also be taken for academic credit as ECEA 5700, part of CU Boulder’s Master of Science in Electrical Engineering degree.
Converter Circuits
743 个评分
This course can also be taken for academic credit as ECEA 5701, part of CU Boulder’s Master of Science in Electrical Engineering degree.
Converter Control
450 个评分
This course can also be taken for academic credit as ECEA 5702, part of CU Boulder’s Master of Science in Electrical Engineering degree.
高级转换器控制技术
307 个评分
This course covers advanced converter control techniques, including averaged-switch modeling and Spice simulations, modeling and design of peak current mode and average current mode controlled converters, as well as an introduction to control of single-phase ac grid tied rectifiers and inverters. Design and simulation examples include wide bandwidth point-of-load voltage regulators, low-harmonic power-factor-correction rectifiers, and grid-tied inverters for solar photovoltaic power systems. Upon completion of the course, you will be able to model, design control loops, and simulate state-of-the-art pulse-width modulated (PWM) dc-dc converters, dc-ac inverters, ac-dc rectifiers, and other power electronics systems.
提供方
科罗拉多大学波德分校
CU-Boulder is a dynamic community of scholars and learners on one of the most spectacular college campuses in the country. As one of 34 U.S. public institutions in the prestigious Association of American Universities (AAU), we have a proud tradition of academic excellence, with five Nobel laureates and more than 50 members of prestigious academic academies.
立即开始攻读硕士学位
此 专项课程 隶属于 科罗拉多大学波德分校 提供的 100% 在线 Master of Science in Electrical Engineering。如果您被录取参加全部课程，您的课程将计入您的学位学习进程。
常见问题
完成专项课程后我会获得大学学分吗？
此专项课程不提供大学学分，但部分大学可能会选择接受专项课程证书作为学分。查看您的合作院校，了解详情。Coursera 上的在线学位和 Mastertrack™ 证书提供获得大学学分的机会。
Can I just enroll in a single course?
如果订阅，您可以获得 7 天免费试听，在此期间，您可以取消课程，无需支付任何罚金。在此之后，我们不会退款，但您可以随时取消订阅。请阅读我们完整的退款政策。
我可以只注册一门课程吗？
可以！点击您感兴趣的课程卡开始注册即可。注册并完成课程后，您可以获得可共享的证书，或者您也可以旁听该课程免费查看课程资料。如果您订阅的课程是某专项课程的一部分，系统会自动为您订阅完整的专项课程。访问您的学生面板，跟踪您的进度。
Can I take the course for free?
是的，Coursera 可以为无法承担费用的学生提供助学金。通过点击左侧“注册”按钮下的“助学金”链接可以申请助学金。您可以根据屏幕提示完成申请，申请获批后会收到通知。您需要针对专项课程中的每一门课程完成上述步骤，包括毕业项目。了解更多。
我可以免费学习课程吗？
完成注册课程后，您可以学习专项课程中的所有课程，并且完成作业后可以获得证书。如果您只想阅读和查看课程内容，可以免费旁听该课程。如果您无法承担课程费用，可以申请助学金。
此课程是 100% 在线学习吗？是否需要现场参加课程？
此课程完全在线学习，无需到教室现场上课。您可以通过网络或移动设备随时随地访问课程视频、阅读材料和作业。
完成专项课程需要多长时间？
The first course of the specialization, Introduction to Power Electronics, will begin every four weeks.
此专项课程中每门课程的开课频率为多久？
Knowledge of circuits and electrical engineering fundamentals at the level of an undergraduate EE major is assumed.
Do I need to take the courses in a specific order?
Generally yes. Each course builds upon the knowledge gained in the previous course.
Will I earn university credit for completing the Specialization?
At this time the University of Colorado Boulder is not offering university credit for this program. However, completion of this specialization would be a compelling resume item for application into any graduate program in Power Electronics, including at the University of Colorado Boulder College of Engineering & Applied Science.
Who will benefit most from completing a specialization in Power Electronics?
This course will target three types of learners: Working engineers needing training in the specialization of power electronics, undergraduate and graduate students who wish to learn about power electronics, and other learners having curiosity about power electronics and its applications such as renewable energy, energy efficiency, and powering computer or mobile electronics.
I completed Introduction to Power Electronics before January 2016, does my Certificate count toward this Specialization?
Yes. If you completed Introduction to Power Electronics before January 2016, you’ll receive equivalent credit for the first three courses in this Specialization: Introduction to Power Electronics, Converter Circuits and Converter Control.
还有其他问题吗？请访问 学生帮助中心。
