Managing Non-Linear Load Harmonics with Active Power Filters Introduction Non-linear loads are becoming a significant challenge in today’s electrical systems. These loads cause the current to be non-sinusoidal, even when connected to a sinusoidal voltage source. This non-sinusoidal current contains harmonic currents that interact with the power distribution system, leading to v...
What is Active Load Balancer (ALB)? The Active Load Balancer (ALB) is an effective solution to solve power quality issues caused by waveform distortion, low power factor, voltage variations, voltage fluctuations, and load imbalances. It is suitable across various sectors and applications. The ALB is a high-performance, compact, flexible, modular, and cost-effective type of Active Power Filter (APF...
What are Even and Odd order Harmonics? Even and Odd Order Harmonics refer to the classification of harmonics in an electrical system based on their frequency in relation to the fundamental frequency. Understanding the distinction between even and odd harmonics is important for analyzing and mitigating power quality issues. 1. Harmonics Overview: Fundamental Frequency: The base frequency of th...
Enhancing Power Quality: APF and SVG Solutions for Clean Energy Integration As the global push towards clean energy accelerates, the integration of renewable energy sources into the power grid has become a critical focus for both utilities and industries. However, the incorporation of clean energy, such as solar and wind, brings unique challenges related to power quality management. These c...
How to choose a suitable current transformer? Choosing the Right Current Transformer for Your Power Measurement Project If you’re gearing up for a power measurement project, you’ve likely narrowed down your options for a power meter. Whether you’re dealing with a multi-circuit setup or require precise metering in an industrial environment, the next crucial step is s...
EcoPower Cube is the most promising solution to enable a more sustainable and environmentally friendly transportation system. Traditionally, electrical energy storage for vehicle applications has been limited to starting lighting ignition (SLI) sub-systems. However, the increase in vehicle electrification has led to the rise in the energy, power, and cycling requirements of vehicle energy storage ...
Benefits of reactive power compensation What is reactive power? Reactive power is the electrical energy used to establish and maintain a circuit's electric and magnetic fields, particularly in devices with electromagnetic coils. Reactive power is measured in VAR (volt-amperes reactive) or kVAR (kilovolt-ampere active). The formula for reactive power is: Q=V×I×sinϕ Q: reacti...
How to do power factor correction?Introduction to Power Factor Correction: Importance and Design The growing integration of photovoltaic (PV) systems into the grid has created challenges for utility providers. One of the primary concerns is that many power electronics used in these systems consume reactive power, leading to a low power factor and system instability. As a result, power factor corre...