ABB low voltage wind turbine converters样本_图文

ABB low voltage wind turbine converters ACS800, liquid-cooled 0.6 to 6 MW

ABB low voltage wind turbine converters are designed to help increase turbine kilowatt-hour production through high availability, grid code compliance and long life cycles. The converters are designed for all of the turbine main electrical drivetrain concepts: full converter and doubly-fed. ABB liquid-cooled converters feature totally enclosed, compact cabinets protecting the internal electronics from dust, salt, sand and other environmental pollutants. Liquid-cooling transfers the heat from the converter to outside the turbine. In case of grid faults, full power converters decouple the generator from the grid and provide dynamic and flexible response to fault conditions. Both full power and doubly-fed converters provide active and reactive power control, and have very low total harmonic distortion (THD) levels.

The converters use ABB’s direct torque control (DTC) for generator control. DTC monitors generator torque 40,000 times per second, ensuring immediate reaction and control. The converters may be installed in either the wind turbine’s nacelle or tower. The full power converters over 2 MW offer a design option for parallel connected sub-converters. ABB’s converters are designed for long life and ease of maintenance. A complete set of life cycle services including prepurchase engineering, training, spare part management, and preventive maintenance plans helps turbine manufacturers and wind power plant operators produce more kilowatt-hours. ABB manufacturing capacity ensures that global products are produced locally. This provides the high-volume, high-quality production supporting customers around the world.

Highlights ? Products for the main electrical drivetrain concepts, doubly-fed and full power ? Totally enclosed compact cabinets, all parts and components installed inside the cabinet ? Grid side contactor or breaker for safe connection and disconnection ? IGBT power modules with integrated DC capacitors and control electronics ? Very low THD ? DTC for generator control ? Optional parallel connected subconverter configuration ? Global manufacturing capacity ? Global service and life cycle services

Technical data

Converter model Converter type Generator power range Optional sub-converter configuration Cooling Control principle Electrical data Rated grid voltage Rated generator voltage Nominal frequency Efficiency at converter’s rated point Generator side du/dt Grid harmonics Total harmonic current distortion (n = 2 to 40) Environmental limits Ambient temperature

ACS800-67LC Converter for doubly-fed induction generator (DFIG) 1 to 3.8 MW

ACS800-77LC ACS800-87LC Full power converter for permanent magnet and asynchronous generators 0.6 to 3.3 MW 1.5 to 6 MW Available from 1.9 MW Available from 3.6 MW

Liquid cooling with totally enclosed cabinet direct torque control (DTC) 525 to 690 V AC, 3 ph, ±10% 0 to 750 V AC 50 ± 3 Hz / 60 ± 3 Hz ≥ 97% 1.000 to 1.400 V/μs Max 3% with DFIG generator current Transport -40 to +70 °C Storage -40 to +70 °C Operation -30 to +50 °C +5 to +45 °C Up to +50 °C 0 to 1000 m Up to 4000 m Totally enclosed cabinet IP54 / UL type 12 Top or bottom Left or right side Line-up, back-to-back or several separate EtherCAT, PROFINET IO, PROFIBUS-DP, CANopen and Modbus, ControlNet, InterBus-S, DeviceNet Ethernet interface with PC browser is included Optical DDCS communication link for communication with PC tools as standard FRT Grid support* FRT Grid support FRT *** FRT Grid support* Active current/power** FRT *** FRT *** FRT Grid support FRT Grid support FRT *** FRT Grid support Active current/power FRT *** FRT *** FRT Grid support FRT Grid support FRT *** FRT Grid support Active current/power FRT *** FRT *** +5 to +50 °C Up to +55 °C +5 to +45 °C Max 4% ≥ 96.5%

According to generator, up to 12 kV

Coolant inlet temperature Optional high coolant inlet temperature Altitude Optional high altitude Degree of protection Cabling connections Cooling connections Cabinet configuration Control Field bus interface Ethernet interface Control tool link Transmission code 2007 Germany REE P.O. 12.3 Spain Technical regulations TF 3.2.6 Denmark National Grid Electricity Transmission, Issue 3, Revision 21, July 2007 USA 111 FERC 61,252 111 FERC 61,353 USA CEPRI WED-QR-C01-E-06 China Product compliance Product markings Optional

Converter supports wind turbine to comply with grid code requirements

EMC EN 61800-3/ A11 (2000), EN 61800-3 (2004) Quality assurance system Environmental system
* when U dip > 20% Un ** with symmetrical fault when Udip > 50% U n *** grid code does not require grid support FRT = fault ride-through

2 nd

CE UL508A UL508C CSA C22.2 No 14-05 environment, unrestricted distribution, category C3 ISO 9001 ISO 14001

2 ABB wind turbine converters | Liquid-cooled converter product flyer

Full power converters
ACS800-77LC, 0.8 to 3.3 MW ? Robust grid code compliance ? Nacelle or tower installation ? Redundant configuration available at higher ratings

Typical kW 800 1050 1150 1300 1600 1800 1900 2200 2200 2400 2600 3100 3300 3300

Rated generator Rated grid current A 720 941 1397 1397 1397 1843 1882 2338 2794 2338 2794 2794 3240 3686 A 898 1143 1143 1334 1697 1697 2286 2286 2286 2668 2668 3394 3394 3394

Rated grid apparent power kVA 860 1120 1670 1670 1670 2200 2240 2790 3340 2790 3340 3340 3870 4400

Module setup 2+2 2+2 2+3 3+3 3+3 3+4 2 x (2 + 2) (2 + 2) + (2 + 3) 2 x (2 + 3) (3 + 2)+(3 + 3) 2 x (3 + 3) 2 x (3 + 3) (3 + 3) + (3 + 4) 2 x (3 + 4)

Cabinet width with control cabinet mm 2300 2300 2600 2800 2800 3300 2 x 2300 2300 + 2600 2 x 2800 2600 + 2800 2 x 2800 2 x 2800 2870 + 3300 2 x 3300

Cooling flow rate l/min 100 100 125 140 140 170 2 x 100 100 + 125 2 x 125 125 + 140 2 x 140 2 x 140 140 + 170 2 x 170

Cabinet weight kg 2000 2000 2300 2500 2500 3000 2 x 2000 2000 + 2300 2 x 2500 2300 + 2500 2 x 2500 2 x 2500 2500 + 3000 2 x 3000

generator rating current

Cabinet height 2000 mm and depth 600 mm. Cooling circuit pressure loss 150 kPA with hydrostatic pressure included.

ACS800-87LC, 1.75 to 6 MW ? Robust grid code compliance ? Compact size, back-to-back configuration ? Optimized for tower base installation

Typical kW 1750 2000 2300 2400 2800 3000 3200 3600 to 6000

Rated generator Rated grid current A 1843 1843 2330 2736 2736 3192 3192 A 1697 2230 2230 2230 2785 2785 3324

Rated grid apparent power kVA 2200 2200 2740 3270 3270 3810 3810

Module setup 3 4 4 4 5 5 6 + + + + + + + 4 4 5 6 6 7 7

Cabinet width mm 1600 1800 1800 2200 2200 2600 2600

Cooling flow rate l/min 185 197 210 222 235 247 260

Cabinet weight kg 3000 3250 3400 3650 3800 4350 4500

generator rating current

Contact ABB for the ratings

Cabinet height 2000 mm and depth 1300 mm.

Liquid-cooled converter product flyer | ABB wind turbine converters 3

Doubly-fed converter
ACS800-67LC, 1.7 to 3.8 MW ? Small and light weight ? Lowest harmonics and highest efficiency at rated point
3AUA0000076460 REV A EN 9.4.2010 #14917

Typical kW 1700 2250 2600 3000 3800

Rated generator Rated grid current A 480 480 941 720 941 A 898 1143 1143 1334 1697

Rated grid apparent power kVA 570 570 1125 860 1120

Module setup 1 1 2 2 2 + + + + + 2 2 2 3 3

Cabinet width with 690 V power cabinet mm 2200 2200 2400 2600 2600

Cooling flow rate with power cabinet l/min 92 92 100 113 113

Cabinet weight kg 2000 2000 2200 2500 2500

generator rating current

Cabinet height 2000 mm and depth 600 mm.

Converter options ? Removable cabinet doors ? Cabling direction ? Cooling connections ? Low voltage ride-through options ? Redundancy (parallel) sub-converter connections ? Pulse encoder interface ? Power cabinet options

ABB global support ABB offers a full spectrum of life cycle services, from pre-purchase engineering, installation and commissioning, spare parts management, technical support, training, preventive maintenance schedules, spare part kits to retro?t and refurbishment.

For more information please contact: www.abb.com/windpower www.abb.com
? Copyright 2010 ABB. All rights reserved. Specifications subject to change without notice.


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