ABB PCS 6000 Wind
Product Name: PCS 6000 Wind (Medium Voltage Wind Turbine Converter)
Product Description: The ABB PCS 6000 Wind is a medium-voltage, full-power converter designed for large wind turbines, typically ranging from 4 MW to 15 MW (though some sources mention up to 12 MW). It utilizes a 3-level Neutral Point Clamped (NPC) topology and Integrated Gate Commutated Thyristor (IGCT) semiconductor technology. This converter fully converts the generator power, decoupling the generator side from the grid side via a DC link, allowing for independent control of the grid side and compliance with grid codes. It’s designed for high power density and reliability in demanding wind turbine applications, both onshore and offshore. The modular design allows for nacelle or tower base installation and easy customization.
Typical Product Parameters:
- Power Rating: Typically 4 MVA to 9 MVA, with some capabilities up to 12-15 MVA depending on the specific configuration.
- Converter Voltage (Nominal): 3.3 kV or 4.16 kV.
- Generator-side Voltage: 0 to 3.4 kV or 0 to 4.3 kV (depending on nominal voltage).
- Grid-side Voltage: 0 to 3.4 kV or 0 to 4.3 kV (depending on nominal voltage).
- Generator-side Frequency: Typically 8-100 Hz (other frequencies may be possible on request).
- Grid-side Frequency: 50/60 Hz.
- Efficiency: High efficiency, typically >98% at the converter level.
- Semiconductor Type: IGCT (Integrated Gate Commutated Thyristor).
- Cooling: Closed-loop cooling unit with deionized water/glycol mix coolant.
- Control: ABB AC 800PEC controller.
- Grid Compliance: Designed for full grid code compliance, including fault ride-through.
Typical Specifications:
- Topology: 3-level NPC (Neutral Point Clamped), 4-quadrant.
- Design: Compact and modular.
- Installation: Suitable for tower base or nacelle installation.
- Enclosure: Typically IP54 protection rating, constructed from carbon steel.
- Ambient Temperature (Operation): -15 to +50 °C (other temperatures on request).
