Скачать или смотреть 03. Enjoypowers' Power Quality Course: The indicators and calculation methods of harmonics

Welcome to our latest video on power quality, where we explore the important concepts of Total Harmonic Distortion (THD) and Total Demand Distortion (TDD). Understanding these indicators is crucial for maintaining the efficiency and reliability of your electrical systems. 🌟

Video Outline
In this video, we cover the following key topics:

Understanding Total Harmonic Distortion (THD):
Definition of THD and its importance in electrical systems.
How THDi is calculated by taking the root mean square of all harmonic components divided by the amplitude of the fundamental waveform.
Interpretation of THDi values: Higher THDi indicates a larger proportion of harmonic components.
Examples of THDi in different scenarios: Clean waveforms, high THDi cases, and light load conditions.

Exploring Total Demand Distortion (TDD):
Definition of TDD and its role in power quality assessment.
Calculation of TDD as the ratio of the root mean square of the harmonic content to the maximum demand current.
Consideration of harmonic components up to the 50th order and the exclusion of inter-harmonics.
Practical Implications:

How high THDi can impact electrical systems and equipment.
The significance of TDD in monitoring and improving power quality.
Technical Solutions:

Methods to mitigate harmonic distortion and improve power quality.
Introduction to products and solutions offered by Enjoypowers.

About Enjoypowers
Enjoypowers is the largest power quality manufacturer in China, with a cumulative shipment of 4GW in 2023. Our extensive range of power quality modules (30A-200A) supports various voltage levels (220Vac, 400Vac, 415Vac, 480Vac, 690Vac, 800Vac) and installation options (rack-mounted, wall-mounted, vertical).

Our products integrate seamlessly with:
Schneider BlockSet Cabinets
ABB MNS Cabinets
Siemens SIVACON S8 Cabinets
Eaton xEnergy Cabinets
Rockwell CENTERLINE 2100 Cabinets

Why Power Quality Matters
With the rapid expansion of new energy sources, ensuring high power quality is more crucial than ever. Traditional passive solutions are no longer sufficient, making way for active solutions like AHF and SVG, which offer superior performance at comparable costs.

Learn More
For more information about our products and solutions, visit our website: https://www.enjoypowers.com

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