Advanced 6.6-11kv Statcom System for Reactive Power Management

• Customization: Available
• Task: Adjust
• Structure: Closed-Loop
• Model NO.: FGSVG-C2.0/11-W
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control, Protection, Monitoring, Measurement
• Certification: CCC, ISO: 9001, CE, CCC
• Condition: New
• Customized: Customized
• Material: Stainless Steel
• Installation: Vertical
• Protection: IP30 (Indoor) / IP55 (Outdoor)
• Housing: Aluminum Zinc or Cold-Rollled Steel
• Rated Voltage: 6kv to 35kv (Covering 6.6kv, 11kv, 33kv)
• Response Time: < 5ms (Full Output); Controller ≤ 1ms
• Output Capacity: ±1 Mvar to ±200 Mvar (Stepless Regulation)
• Total Harmonic Distortion (Thdi): < 3%
• Lvrt Capability: 0PU (150ms), 0.2PU (625ms)
• Reliability & Design: N-2 Redundant Modular Design
• Use Cases 1: Renewable Energy
• Use Cases 2: Heavy Industry
• Use Cases 3: Transportation
• Use Cases 4: Utilities
• Use Cases 5: Manufacturing
• Transport Package: Wooden Packages
• Specification: other
• Trademark: FGI
• Origin: China
• HS Code: 8543709990

Product Description

Product Description

FGI HV SVG - High Voltage Static Var Generator

The FGI HV SVG is an advanced high-performance device designed for reactive power compensation. Designed for medium- and high-voltage grids (6.6kV–33kV), it utilizes a cascaded H-bridge IGBT topology to deliver rapid, precise power quality correction.
By dynamically adjusting the amplitude and phase of its output voltage, the SVG seamlessly injects or absorbs reactive power. This ensures grid voltage stability, mitigates harmonics, and balances loads in real-time, making it the ideal solution for modern industrial facilities and utility networks.

Specification

Parameter	Specification
Rated Voltage	6kV ± 10% ~ 66kV ± 10%
PCC Voltage	6kV ± 10% ~ 500kV ± 10%
Input Voltage	0.9 ~ 1.1pu; LVRT 0pu (150ms), 0.2pu (625ms)
System Frequency	50Hz/60Hz, allows short-term fluctuation
Output Capacity	± 1Mvar ~ ± 200Mvar
Compensation Current Resolution	0.5A
Response Time	Full response time < 5ms
Power Loss	≤ 0.8%
Total Harmonic Current Distortion (THDi)	≤ 3% (≥ 25%P)
Power Supply Mode	Dual power supply
Control Power	380VAC, 220VAC or 220VDC
Reactive Power Regulation Mode	Automatic continuous smooth regulation (Capacitive/Inductive)
Communication Interface	Ethernet, RS485, CAN, High-speed Fiber Optic Interface
Communication Protocol	MODBUS_RTU, Profibus, Power CDT91, IEC61850-103/104
Operation Mode	Constant Device Reactive Power, Constant PCC Reactive Power, Constant PCC Power Factor, Constant PCC Voltage, Load Compensation Mode
Parallel Connection Mode	Multi-unit parallel network operation, Multi-bus comprehensive compensation, Multi-group FC integrated compensation control
Protection Function	Bus over/under voltage, SVG overcurrent, drive fault, power cell overvoltage/overcurrent/overheating & comm. fault; Protection for input/output interfaces, system power abnormality, etc.
Fault Handling	Redundant design, supports N-2
Cooling Method	Air Cooling / Water Cooling
Protection Class	Indoor IP30, Outdoor IP54
Storage Temperature	-40°C ~ +70°C
Operating Temperature	-40°C ~ +55°C
Relative Humidity	Monthly average ≤ 90% (at 25°C), non-condensing
Altitude	≤ 5000m
Seismic Intensity	Degree VIII
Pollution Degree	Class IV

Product Advantages

Intelligent Control & Operation

1.User-Friendly HMI: Features a guided interface with startup self-checks, significantly reducing commissioning time and complexity.

2.Auto Phase Recognition: Automatically identifies and aligns with the grid phase sequence to prevent misoperation.

3.Seamless Mode Switching: Dynamically transitions between normal and fault modes, ensuring uninterrupted reactive power support.

4.Versatile Control Strategies: Supports constant reactive power, power factor, voltage regulation, and negative sequence compensation.

Ultra-Fast Compensation

1.Rapid Response: Achieves a controller response time of ≤1ms and full output within 5ms, effectively countering rapid grid fluctuations.

2.Continuous Regulation: Automatically switches between inductive (absorbing) and capacitive (supplying) modes for smooth, stepless voltage control.

3.Power Quality Boost: Suppresses negative sequence currents and mitigates harmonics up to the 13th order, protecting transformers and sensitive motors.

Advanced Monitoring & Reliability

1.Black Box Diagnostics: 16-channel digital oscilloscope captures real-time waveforms, recording 100ms of data pre- and post-fault for precise analysis.

2.Remote Supervision: Equipped with Ethernet, RS485, CAN, and GPRS interfaces, supporting Mobile APP monitoring for centralized management.

3.Robust Design: IP44-rated enclosures (outdoor) and EMC compliance ensure stable operation in harsh industrial environments.

4.Redundant Architecture: Supports N-2 redundant operation; the system bypasses faulty units and continues running without downtime.

Application Scenarios

Renewable Energy

Heavy Industry

Manufacturing & Industrial Automation

· Wind Power Plants
· Solar PV Power Stations
· Energy Storage Systems

· Steel Plants
· Mining Industry
· Cement Plants
· Chemical & Petrochemical Facilities

· CNC Equipment
· Robotic Production Lines
· Welding Machines
· Injection Molding Machines

Power & Utility Infrastructure

Transportation & Public Facilities

Commercial Buildings

· Substations
· Smart Grid Systems
· Distribution Networks
· Industrial Parks

· Rail Transit Systems
· Airports
· Ports & Harbors
· Data Centers

· Shopping Malls
· Hospitals
· Office Buildings
· Hotels

FAQ