Description
General Information
| Item |
Specification |
| Product Family |
PCS6000 Medium‑Voltage Power Conversion Platform |
| Manufacturer |
ABB |
| Product Category |
Modular medium‑voltage converter system based on IGCT power electronic building blocks (PEBB) |
| Product Sub‑series |
PCS6000‑Wind, PCS6000‑Drive, PCS6000‑STATCOM, PCS6000‑ESS, PCS6000‑Raileero |
| Power Rating |
1 MVA‑15 MVA per unit; parallel expandable above 100 MVA system capacity |
| Main Topology |
3‑level NPC VSI, four‑quadrant, fuseless design, IGCT semiconductor devicesABB Group |
| Control Platform |
AC 800PEC high‑performance controller, hot‑standby redundancy supporteero |
| Lifecycle Status |
Mature legacy medium‑voltage converter platform; new variant generations available, spare‑part & service support maintained for installed base. |
| Cooling Option |
Closed‑loop liquid cooling as primary; air‑cooled optional for certain power gradesABB Group |
| Protection Class |
IP54 standard cabinet; IP00 open‑rack, NEMA 3R / containerized solutions available on requesteero |
Electrical & Interface Specifications
- Power Semiconductor: RC‑IGCT / Symmetric‑IGCT power devices, self‑healing film DC‑link capacitorsABB Group
- Nominal AC Voltage: 3.3 kV, 4.16 kV; extended voltage range configurable per project requirementABB Group
- Grid Frequency: 50 Hz / 60 Hz adaptive; generator‑side frequency 8‑100 Hz (custom ranges upon request)ABB Group
- Rated Efficiency: ≥98 % at full rated operating pointABB Group
- Power Factor: 0.99 leading / lagging continuous adjustable
- Harmonic Performance: THD‑I < 3 %, compliant with IEEE 519 and relevant IEC grid standards
- Grid‑support Functions: LVRT / HVRT fault ride‑through capability, sub‑cycle fast response, black‑start ready, reactive‑power dynamic compensation
- Control I/O: Digital inputs / outputs, analog channels, temperature acquisition, high‑speed counter interfaces
- Communication Protocols: PROFINET, PROFIBUS‑DP, Modbus‑TCP, EtherNet/IP, IEC 61850, DNP3, CANopen; VPN remote service access supported
- Engineering Tool: PCM600, Control Builder M for configuration, parameter setting, commissioning and diagnostic analysis
- Operation Limitation: System‑level cabinet assembly; cannot operate as isolated power module, requires matching transformer, auxiliary power and cooling auxiliary units.
- Sub‑family Overview
- PCS6000 Wind: Full‑power converter for large‑scale on‑shore & offshore wind turbines, matches permanent‑magnet, induction and synchronous generatorsABB Group
- PCS6000 Drive: Medium‑voltage variable‑speed drive for large industrial motors (mining, metal rolling, cement industry)
- PCS6000 STATCOM: Static synchronous compensator for grid dynamic reactive‑power compensation and voltage stabilizationeero
- PCS6000 ESS: Grid‑tied medium‑voltage converter for battery energy‑storage systems
- PCS6000 Rail: Static frequency converter for railway power‑supply grid interconnection applicationseero
Environmental Specifications
| Item |
Value |
| Operating Ambient Temperature |
‑10 °C ~ +45 °C (cabinet installation); derating for higher ambient temperatureABB Group |
| Transport Temperature |
‑25 °C ~ +70 °C |
| Storage Temperature |
‑25 °C ~ +55 °C |
| Altitude |
0‑1000 m nominal; power derating required above 1000 m elevationABB Group |
| Coolant Inlet Temperature |
Max 45 °C (liquid‑cooled version)ABB Group |
| Relative Humidity |
5‑95 % RH, non‑condensing; condensation shall be avoided |
| Compliance & Certifications |
CE, UL 6141, DNV‑GL wind‑turbine certification, IEC industrial standardsABB Group |
| Vibration & Shock |
Complies with industrial cabinet mechanical criteria; severe mechanical shock to be avoided during transportation and installation. |
Main Functions
- PCS6000 is ABB’s modular medium‑voltage power‑conversion platform built on IGCT PEBB power‑electronic building‑block architecture, covering renewable energy, industrial drive, grid‑compensation, energy‑storage and railway power‑conversion scenarios.
- Four‑quadrant bidirectional power‑flow capability supports motor‑mode and generator‑mode operation; realizes full electrical decoupling between generator and utility grid, mitigates mechanical torque shock during grid disturbances and protects prime‑mover mechanical componentsABB Group.
- High‑speed AC 800PEC controller executes vector control, direct‑torque control and MPPT algorithms for renewable‑energy working conditions; provides high‑precision real‑time power regulation and energy‑harvest optimization.
- Integrated comprehensive self‑diagnosis function: event recorder, 1 ms resolution sequence‑of‑events (SOE) logging, periodic hardware self‑test; records fault snapshots for commissioning and troubleshooting; fault‑alarm information transmitted via fieldbus to upper‑level monitoring system.
- Advanced grid‑support features: low‑voltage / high‑voltage ride‑through, fast reactive‑power injection, black‑start capability, meets strict grid‑code requirements for wind‑farms and energy‑storage stations.
- Modular cabinet‑type design; power units, control units and cooling assemblies are standardized, supporting on‑site maintenance and component replacement to shorten equipment downtime.
- Typical field‑failure phenomena: converter over‑temperature alarm, IGCT power‑device fault, DC‑link capacitor ageing, communication link interruption, grid‑side over‑current triggered by grid transient disturbance, cooling‑loop abnormality.
- Target application for new‑build large‑capacity medium‑voltage projects; also widely deployed for life‑cycle maintenance, spare‑part replacement and retrofit of existing installed PCS6000‑series equipment.
Typical Applications
- Full‑power converter for large‑capacity on‑shore and offshore wind turbines (PCS6000‑Wind)ABB Group
- Medium‑voltage variable‑speed drives for heavy‑duty industrial motors in mining, metallurgy, cement and oil‑gas industries (PCS6000‑Drive)
- STATCOM dynamic reactive‑power compensation for utility‑grid and industrial‑plant grid‑quality improvement (PCS6000‑STATCOM)eero
- Medium‑voltage grid‑tied converter for battery energy‑storage system (PCS6000‑ESS)
- Static frequency converter for railway power‑supply grid interconnection (PCS6000‑Rail)eero
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