Event & Blog

This article explains why electrical power is generated as a sine wave. It covers the basics of AC generation, where rotating a magnetic field induces an alternating current in the coils. The article also discusses the relationship between the rotating magnetic field and the resulting sine wave voltage.

The Power Quality Equipment Market size is estimated at USD 16.82 billion in 2024, and is expected to reach USD 23.99 billion by 2029, growing at a CAGR of 7.40% during the forecast period (2024-2029).

6 Techniques for Controlling Harmonic Distortion

Harmonics, which are currents or voltages at multiples of the power system’s fundamental frequencies, originate from non-linear loads. Here are six techniques to manage and reduce harmonic distortion effectively, with a focus on how Intone Power's products:

The rapid growth in electronic devices in recent years has significantly changed the types of loads connected to the electrical distribution system. Not long ago, the primary concern when using electricity was simply the voltage, ensuring that equipment and devices operated correctly.

This article aims to help engineers understand the nature, causes, and types of harmonics, as well as the equations and sequences involved, and provides guidance on how to mitigate the effects of harmonics.

Power quality refers to the power grid's ability to provide a consistent and reliable flow of clean power. The power flow should have a pure sinusoidal waveform and it should remain within specified voltage and frequency tolerances. But why is good power quality necessary?

In modern industries, maintaining the quality of electrical power is paramount for operational efficiency. One of the major challenges in achieving high-quality electrical systems is the presence of harmonic voltages and the need for improving power factor.

Last Saturday, the Seiwajyuku Book Club organized by YT Electric Co., Ltd. concluded with enthusiastic discussions. The session focused on the works of Kazuo Inamori, with the theme "To Succeed, You Must Have a Strong Desire."

In power systems, capacitor banks and active harmonic filter (AHF) are often used to improve power quality and efficiency. However, the interaction between these devices can sometimes lead to resonance, which can amplify harmonics and cause various power quality issues.