Our Core Solutions
Active Harmonic Filter
Deliver advanced harmonic mitigation and power-quality solutions designed to protect your equipment, improve efficiency, and ensure compliance with modern electrical standards.
Static Var Generator
A Static VAR Generator (SVG) provides fast, precise reactive power compensation to stabilize voltage, improve power factor, and enhance overall power quality—instantly and efficiently.
ASVG
Delivers fast, precise, and continuous reactive power compensation to improve power factor, stabilize voltage, and enhance overall power quality in modern electrical systems.
Power Quality Analyser
We assess your existing electrical infrastructure to identify risks, inefficiencies, and performance gaps, then engineer solutions precisely tailored to your operational requirements
About Us
Your Partner in Advanced Power Quality Solutions
Kudamm Corporation is a power-quality focused engineering company providing advanced solutions that help industries maintain stable, efficient and compliant electrical environments.
We specialize in technologies that mitigate harmonics, correct low power factor and protect valuable equipment from power disturbances.
Our expertise spans reactive power compensation, harmonic filtering, load balancing, and energy optimization systems, designed specifically for the Indian industrial ecosystem.
Power Quality Solution
Testimonials
After installing the Active Harmonic Filter, our harmonic distortion levels dropped significantly and transformer heating issues were eliminated. The system has been stable and reliable since commissioning.
Voltage fluctuations were a major concern for our operations. After installing the SVG, voltage stability improved immediately and utility penalties were eliminated.
Quick Inquiry
Why are conventional capacitor banks becoming less effective in modern industries?
Traditional capacitor banks were designed for electrical systems dominated by linear loads such as induction motors and lighting.
Today’s industries increasingly use Variable Frequency Drives (VFDs), servo systems, UPS units, PLC-controlled machinery, robotics, induction heating equipment, and switched-mode power supplies. These non-linear loads introduce harmonics and rapid reactive power fluctuations that conventional capacitor banks cannot accurately compensate.
As a result, industries experience poor power factor, frequent capacitor failures, voltage instability and increased maintenance despite having capacitor banks installed.
Why does a capacitor bank sometimes fail to maintain the target power factor?
Capacitor banks operate in discrete switching steps (for example, 25 kVAR, 50 kVAR, or 100 kVAR).
If the actual reactive power demand lies between two available steps, the controller must choose either:
- Under-compensation, resulting in a lagging power factor, or
- Over-compensation, resulting in a leading power factor.
Neither condition provides optimal system performance.
SVG eliminates this limitation by providing continuously variable reactive power from 0% to 100% of its rating without switching steps.
Why do harmonics significantly reduce capacitor bank life?
Capacitors exhibit decreasing impedance as frequency increases.
Consequently, harmonic currents naturally flow into capacitor banks, causing:
- Increased RMS current
- Higher dielectric heating
- Excessive internal pressure
- Accelerated insulation ageing
- Fuse operation
- Capacitor swelling
- Premature capacitor failure
In severe cases, capacitor banks may form resonance with system inductance, amplifying harmonic currents instead of reducing them.
Why is resonance one of the biggest concerns with capacitor banks?
Every electrical distribution system possesses natural inductance contributed by transformers, cables and reactors.
When capacitor banks are installed, an LC circuit is formed. If the system’s resonant frequency coincides with a dominant harmonic frequency (typically the 5th or 7th harmonic), harmonic current magnification occurs.
The consequences include:
- Capacitor overheating
- Transformer overheating
- Frequent fuse blowing
- Nuisance tripping
- Bus voltage distortion
- Reduced equipment life
Why is SVG considered a future-ready replacement for capacitor banks?
Industrial electrical systems are evolving rapidly with increasing penetration of power electronics, renewable energy sources, automation, robotics and high-speed motor drives.
Unlike capacitor banks, SVG is inherently compatible with these modern electrical environments because it offers:
- Stepless reactive power compensation
- Millisecond response
- No switching transients
- No resonance risk
- Bidirectional VAR generation and absorption
- Stable performance under harmonic-rich conditions
- Digital monitoring and communication capabilities
