3300V Full-Power Converter
5.0MW/6.0MW/7.0MW/8.0MW/10.0MW/12.5MW
Performance characteristics
IGCT Three-Level Topology Design
Ensures higher efficiency, high power density, and low heat loss
IGCT Has Strong Overload Capacity
IGCTs provide an overload capacity up to 150% and the short-term overload capacity is ten times more than that of IGBTs
IGCTs Feature High Reliability
Crimp-on construction, and inherently low failure rate, eliminating the risk of “explosion”
Modular Design
Block-style assembly, compact size, and light weight facilitate product disassembly and O&M
Liquid Cooling
High power conversion efficiency, redundancy design of the cooling system, and deionized protection ensure reliable product operation for a longer time
Optimized Notch Filter Design
The optimized notch filter design enhances the suppression of harmonics within a certain frequency domain, further improving the power quality
Provide better protection
Container-type medium-voltage wind power converters can be equipped based on customer requirements
Remote Monitoring And Intelligent Diagnosis
The remote network system of the converter can intelligently diagnose wind turbine faults
main parameters
power5.0MW6.0MW7.0MW8.0MW10.0MW12.5MW
Grid-side Operating Voltage3000V~3600V
Grid-side Frequency47.5Hz~52.5Hz / 57Hz~63Hz
Grid-side Maximum Continuous Current1112A1334A1556A1750A2022A2426A
Grid-side Overload Current (1min/10min)1334A1601A1867A2134A2224A2669A
Generator-side Frequency1Hz~100Hz
Generator-side Maximum Continuous Current1112A1334A1556A1750A2022A2426A
Generator-side Overload Current (1min/10min)1334A1601A1867A2134A2224A2669A
Grid Voltage Harmonic Tolerance≤5%
Grid Voltage Imbalance Tolerance≤8%
System Efficiency≥98%
Noise≤80dB
Operating TemperatureAmbient Temperature: –30℃ to +50℃; Liquid Inlet Temperature: +5℃ to +55℃ (50℃ to 55℃ derated)
Storage Temperature-40℃ to +70℃
Altitude≤1000m
Cooling ModeLiquid Cooling
Ingress ProtectionIP54
Fault Voltage Ride Through(FVRT)In compliance with the Wind Turbines-test Procedure of Voltage Fault Ride Through Capability
Dimensions (W*H*D) (mm)3600*2200*2300


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