Introduction to AC Power Systems
This online engineering PDH course introduces the evolution of electric power systems and the fundamentals of how electrical energy is generated, transmitted, and delivered to end users.
This course explores the differences between alternating and direct current, the role of real and reactive power, and how voltage control ensures a stable, reliable grid. It also explains the distinctions between single-phase and three-phase AC power and why these configurations matter in modern electrical networks.
Moreover, this course provides a practical understanding of major power system components including generators, transformers, overhead and underground lines, breakers, capacitors, and reactors and how they work together within an integrated system. It also describes common AC load types, what differentiates them, and where each is typically found.
This 2 PDH online course is applicable to electrical engineers, as well as other technical professionals who are seeking to understand the foundation of AC power systems.
This PE continuing education course is intended to provide you with the following specific knowledge and skills:
- Understanding the history of electric power and the importance of system reliability
- Distinguishing between alternating current (AC) and direct current (DC)
- Explaining how AC systems require control of real and reactive power flow
- Comparing three-phase and single-phase AC power
- Identifying major power system components and describing how they integrate into the electric system
- Recognizing different types of AC loads, understanding what differentiates them, and providing examples of each
Upon successful completion of the quiz, print your Certificate of Completion instantly. (Note: if you are paying by check or money order, you will be able to print it after we receive your payment.) For your convenience, we will also email it to you. Please note that you can log in to your account at any time to access and print your Certificate of Completion.