Enroll Course: https://www.udemy.com/course/harmonics-in-electrical-systems-online-course/
In the complex world of electrical systems, understanding harmonics is crucial for efficient operation and maintenance. I recently completed the ‘Harmonics in Electrical Systems’ online course on Udemy, and it’s a gem for anyone involved in the practical side of electrical troubleshooting and facility management.
This course is refreshingly focused on real-world applications rather than deep theoretical power engineering. It’s specifically designed for electricians, maintenance technicians, and facility managers who need to diagnose and resolve harmonic-related issues. The instructor does an excellent job of breaking down complex concepts like the cause and effect of harmonics in a simple, concise manner, steering clear of overwhelming mathematics. This makes it accessible even if advanced calculus isn’t your strong suit.
The course effectively covers the identification of harmonic-causing loads, a vital step in troubleshooting. It clearly explains the difference between linear and non-linear loads and emphasizes the importance of load auditing. You’ll gain a solid understanding of current and voltage harmonics, total harmonic distortion (THD), and how distortion in current waveforms relates to voltage distortion. The breakdown of harmonic components, including positive, negative, and triplen harmonics, is particularly insightful, with a strong focus on their impact on electrical motors and distribution systems.
For those dealing with equipment like K-factor transformers, the course addresses common harmonic-induced problems and offers practical troubleshooting advice. It also provides a good overview of the tools used to measure and analyze harmonics, such as harmonic analyzers, scopemeters, and handheld instruments. Furthermore, the course touches upon mitigation solutions, discussing both passive and active filters, which is essential knowledge when considering system upgrades or dealing with facilities that may be implementing system-wide harmonic mitigation.
While the course doesn’t delve into the intricate design aspects of power systems, its practical approach to understanding, identifying, and mitigating harmonics is its greatest strength. The inclusion of an overview of IEEE 519-2022 is a significant bonus, equipping you with the knowledge needed to work with companies implementing harmonic mitigation equipment.
**Recommendation:** If you’re an electrician, maintenance technician, or facility manager looking to enhance your troubleshooting skills and gain a practical understanding of harmonics, this Udemy course is highly recommended. It’s an invaluable addition to your professional toolkit, offering clear, actionable knowledge without unnecessary complexity.
Enroll Course: https://www.udemy.com/course/harmonics-in-electrical-systems-online-course/