- Civil Lab Mechanical Lab Engineering Lab Equipments
- sales@didacticlabequipments.com
CAT NO: DIDACTICNTE-17-0049
Wind Turbine Nacelle Training Model.
1.1 Technical Description of the model
The Nacelle Training System includes:
– Fully operational yaw system
– Complete drive train with gearbox, main shaft, speedsensors, disk brake, and generator
– Electrical panel with frequency drives, breakers, and power supplies
– Weather sensors to monitor wind speed and direction
– Industrial computer with touch-screen interface, using software programmable logic controller and remote inputs and outputs, which control the whole system
– Emergency buttons and protective guards with limit switches for safe operation
The Wind Turbine Nacelle Training System model shall contain the following components:
– Mobile Workstation
– Yaw System
– Drive Train (Low Speed)
– Drive Train (High Speed)
– Electrical Schematics
– Hydraulic Unit
– Weather Sensors
– Electrical Panel
– Protections
– Computer
– Grid-Tie Connection
1.2 Technical Specification of the Model
The model must include the following technical specifications:
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Component Name |
Specification |
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Nacelle Training system Model |
220V – 50 Hz |
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Power requirement: |
220V – 6A |
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Physical characteristics |
Dimensions (H x W x D) |
1.7 x 1.8 x 0.8 m |
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Shipping Weight (crated) |
Approx. 576 Kg |
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Yaw system |
Slewing bearing |
520 mm (20.5 in.) steel, external teeth |
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Gear motor |
124 W (1/6 HP), 28 rpm |
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Hydraulic brake |
Single-Acting, hydraulically-applied |
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Drive Train (low speed side |
Gear Motor |
560 W (3/4 HP), 50 rpm |
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Main Shaft size (L x D) |
610 x 45 mm (24 x 1.8 in) |
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Speed sensor |
Inductive proximity switch |
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Vibration Sensor |
4-20 mA feedback |
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Qty. of pillow blocks |
2 |
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Gear box |
Ratio |
38.45 |
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features |
Lexan window on the side, magnetic plug, breather, sight-glass plug, shrink-disc connection |
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oil |
1.3 l (0.34 gal) – Synthetic oil CLP ISO PAO VG220 |
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Drive Train (high speed side |
Coupling |
Torsion-proof multi-disc coupling |
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Braking disc diameter |
254 mm (10 in.) |
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Hydraulic brake |
Spring-applied, hydraulically released |
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Induction Generator |
Nominal rating |
187 W (1/4 HP), 380 V – 0.8 A |
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Number of poles |
4 |
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Electrical panel |
content |
Contactors, breakers, fuses, power supplies (24 Vdc and 5 Vdc), variable frequency drives, remote inputs/outputs, disconnect switch, emergency button |
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Remote input/outputs types |
24 Vdc digital inputs, relay outputs, 4-20 mA analog inputs, 0-10V analog inputs, high-speed counters, 0-10 V analog outputs, thermocouple inputs |
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Hydraulic Units |
Operating pressure |
57 to 64 bar (825 to 925 psi) |
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Reservoir |
3.8 l (1 gal) |
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Oil type |
ISO32 or AW32 |
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content |
Accumulator, filter, manual one-way hand pump, check valve, adjustable relief valves, adjustable pressure switch, pressure transmitters, two pressure gauges (which can be connected at different points in the unit) |
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Weather sensors |
Weather Sensors Anemometer (pulse signal) and wind vane (0-5 Vdc signal) |
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Computer |
Type |
SIEMENS IPC477C Pro with touch-screen interface |
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Operating System |
Windows 7 (advanced window) Embedded |
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Software PLC |
Software PLC SIEMENS Win AC RTX 2009 |
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HMI software |
SIEMENS Win CC Flexible RT512 |
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Programming |
No PLC programming or HMI development to do by the end-user |
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Communication protocols |
Ethernet (PROFINET), PROFIBUS, USB, Serial, DVI |
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Programming and HMI features |
– Monitoring and control of each section of the nacelle – Alarms management – Service and troubleshooting – Historical trends of several operation values – Fault insertion through the HMI – Automatic/manual operation – wind simulation pattern configuration |
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Included accessories |
Padlock and Danger Tags, Oil Accessories (Pan, Tubing, Measuring Cup, etc.), Coupling Alignment Tool, Grease Gun and Tube, Torque Wrench, Standard Wrenches, Allen Keys, Shims |
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Nacelle Training system with Grid-Tie connection (above specification apply to this model) |
220V – 50 Hz |
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Grid-Tie |
Nominal power returned |
To be defined by the bidder |
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Connection power requirement |
To be defined by the bidder |
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Protection |
Circuit breaker |
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Soft starter |
Soft starter Includes Overload Relay and Phase Sequence Monitoring |
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Power meter |
SIEMENS SENTRON PAC3200 which allows monitoring of voltage, current, active power, reactive power, apparent power, power factor (and more) on each phase or overall |
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Capacitor |
Two sets of two capacitors to compensate reactive power consumed by the generator (Each set compensate half of the total reactive power) |
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1.3 Figurative description of the Model
An equivalent resemblance of the model is indicated in Figure 20 to figure 25.
Figure 20: Equivalent figurative description of the model
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