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Hello Readers, this article discusses the evolution of active filters as a harmonic mitigation solution and where it is getting to in the future.  Introduction With the increasing number of power electronic equipment’s in the power system, the need to maintain sinusoidal line voltages and currents have become the need of the hour. Harmonics in […]

Hello Everybody. This is Dr. InPhase!!! In this dual part series I’ve already presented How to use Fluke 434-Series II for carry out Power Quality Study. In second part I’m going to walk through on How to use Krykard ALM-33/32/35 for carrying out Power Quality Study to record and analyze various Power Quality factors like […]

Introduction With the global energy transition, solar and wind farms are expanding. But higher renewable penetration brings challenges: power quality, grid compliance, and reliability. Utilities demand strict standards for power factor, harmonic distortion, and voltage stability. Non-compliance risks penalties or curtailed generation. The Power Quality Problem in Renewables Harmonics: Inverters inject high-frequency distortions  Low power […]

Introduction Specifications reflect not just numbers, but how effectively a system integrates, responds to load changes, and protects equipment. InPhase Hybrid Filters are designed for high precision and reliability. Overview of Specifications Parameter InPhase Hybrid Filter Reactive Power Compensation Up to 2 MVAR, modular & scalable Harmonic Mitigation Effective up to 50th order harmonics Switching […]

Introduction Industries with automation and nonlinear loads face harmonics and reactive power imbalance, causing efficiency loss, equipment damage, and utility penalties. Traditional solutions like capacitor banks and passive filters can’t keep up with dynamic industrial demands. Active filters work but become costly at high power levels. The Problem: Harmonics + Reactive Power Harmonics: VFDs, arc […]

Step 1: Preparation and Assessment Load Analysis: Determine harmonic-producing loads (VFDs, UPS systems, etc.). THD Measurement: Measure Total Harmonic Distortion to understand baseline conditions. Filter Selection: Choose an Active Harmonic Filter with proper capacity for your load. Site Assessment: Identify installation location with proper ventilation, space, and accessibility. Step 2: Safety Precautions De-energize the main […]

This article is about how mimimalistic design is made a philosophy at InPhase Power to achieve simple but effective solutions Hello Readers, Good day. After quite some effort i have pulled out one of our Research Fellows to come out and write to the world about our design Philosophy which puts simplicity at the forefront […]

Well Good day readers, Today I bring to you a very interesting case study of how InPhase helped one of our customers to achieve Unbalance compensation. I was very impressed with our team on the effort that they have given on this as they made the customers extremely delighted. I hope you all enjoy reading […]

Introduction:Power quality issues like harmonics, voltage sags, and unbalanced loads can harm equipment and efficiency. Challenges: Harmonics from non-linear loads Voltage fluctuations Equipment overheating Solution with AHFs: Real-time harmonic compensation Voltage waveform stabilization Protection for sensitive devices Case Example:Industrial plant improved THD from 15% to below 5% using InPhase AHFs. Conclusion & CTA:Invest in Active […]

Introduction:Smart grids demand stable, efficient power. Harmonics can threaten system reliability. Role of AHFs in Smart Grids: Real-time harmonic correction Integration with grid monitoring systems Improved energy efficiency and reliability Benefits: Reduced losses Compliance with modern grid standards Enhanced industrial and commercial performance Conclusion & CTA:Adopt InPhase Active Harmonic Filters to future-proof your electrical systems […]