Active/Static Var Generator (AVG/SVG)
P2 Power AVG/SVG continuously measures system current through external current
transformers. The controller processes the measured current in real time to identify
harmonic, reactive-power and current-unbalance components
Based on the selected compensation mode, the IGBT power converter generates a
compensating current and injects it in parallel with the load. The output current is
dynamically controlled through a closed-loop control system to reduce harmonic
current, improve power factor and correct three-phase current imbalance
When the compensation demand exceeds the available Active/Static Var Generator
capacity, the output is automatically limited to 100% of rated current, ensuring safe
continuous operation without overloading the module
Integrated with Alpha, Gamma, Edge, Ultra, and Mini Series power modules to provide intelligent and efficient harmonic mitigation, improved power quality, and reliable system performance.
How it works?
AVG/SVG System Architecture
The P2 Power Active/Static Var Generator is designed with a modular architecture that offers flexibility, scalability, and simplified maintenance. It uses advanced high-speed IGBT power electronics with closed-loop current control to deliver efficient harmonic compensation.
A complete AVG/SVG solution consists of one or multiple modules managed through a 7-inch or 10-inch Human Machine Interface (HMI). Each module operates independently, allowing users to easily increase or decrease system capacity by adding or removing modules according to changing load requirements.
AVG/SVG Module & Cabinet Solutions
Active/Static Var Generator modules and the HMI can be integrated into P2 Power’s standard AVG/SVG cabinets or customized enclosures, with protection levels available according to project requirements.
Human Machine Interface (HMI)
Available display options, depending on the configuration, include:
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7-inch Touch HMI
- 10-inch Touch HMI
Standard Cabinet Configuration
Cabinet configuration can include MCCB, SPD, HMI, emergency stop and auxiliary protection according to project requirements
Key Features
Selective harmonic compensation with individual monitoring up to the 51st harmonic
Harmonic mitigation efficiency of up to 98%
Modular capacities with higher system ratings achievable through parallel operation; a single cabinet can accommodate up to 750 kVAr / 1000 A
High-altitude operation with derating, with standard operation up to 1000 m and 1% derating for each additional 100 m
Integrated diagnostic and protection functions, including DC-bus overvoltage, temperature protection, phase-sequence monitoring, internal power faults and restart-failure detection
Scalable architecture supporting up to 12 parallel modules
Wide operating temperature range: -10°C to +55°C
Selectable grid-side or load-side CT configuration through the HMI
Central HMI monitoring of parameters, harmonics, waveforms, alarms, events, and module status
Suitable for generator-fed systems subject to system study and commissioning configuration
Automatic restart after supply recovery, with a controlled 20-second restart delay when the APF was operating before the interruption
Selectable compensation priority — Harmonic Priority, Power-Factor Priority and Unbalance Priority modes, with remaining capacity automatically available for other enabled functions
Compensation Performance
The P2 Power Active/Static Var Generator is engineered to deliver outstanding harmonic mitigation and power quality improvement. When properly sized and installed in systems with low background voltage distortion, the AVG/SVG achieves excellent performance even under full-load conditions.
Typical Performance
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Designed to significantly reduce current harmonic distortion; final THDi depends on system conditions, system sizing, and background distortion, helping achieve compliance with IEEE 519 standards.
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Adjustable target power factor helps achieve up to 0.999 power factor
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Neutral current compensation for applicable 3P4W systems.
These performance levels help improve equipment reliability, reduce energy losses, and extend the service life of electrical assets.
Applications
The P2 Power Active/Static Var Generator is suitable for industries where reactive power management and voltage stability are critical for reliable operation.
Ports & Harbors
Typical Loads
- Cranes
- Hoists
- Large induction motors
- Material handling equipment
Petrochemical Industry
Typical Loads
- Pumps
- Compressors
- Induction motors
- Process equipment
Mining & Heavy Industries
Typical Loads
- Crushers
- Conveyors
- Ball mills
- Heavy-duty motors
- Excavation equipment
Steel & Rolling Mills
Typical Loads
- Rolling mills
- Arc furnaces
- Heavy motor drives
- Industrial processing equipment
Wind & Solar Power Plants
Typical Loads
- Wind turbines
- Solar inverters
- Power conversion systems
- Grid interconnection equipment
Airports
Typical Loads
- Baggage handling systems (BHS)
- Passenger boarding bridges (PBB)
- 400Hz Ground Power Units (GPU) for aircraft
- Runway & airfield lighting systems
- Terminal HVAC & escalator networks
ADDITIONAL APPLICATIONS
Cement PlantsData CentersAutomotive Manufacturing
Pharmaceutical IndustriesFood & Beverage IndustryPaper & Pulp Industry
Water & Wastewater Treatment Plants
Commercial Buildings
Renewable Energy Integration Projects
