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Product Name:THWPYP-3B Yaw Pitch Training Platform for Wind Turbine Cabin
Product Series:Renewable Energy Series
Product Introduction

I. Product overview

     The training platform refers to the real wind power generation system, including electric pitch model, nacelle and yaw model, hydraulic braking system, alternator, PLC, servo motor, frequency converter, touch screen, grid-connected inverter and all kinds of sensors, cultivating students' comprehensive vocational abilities such as installation and overhaul of wind turbine components, installation and maintenance of hydraulic system, installation and maintenance of electronically-controlled pitch, maintenance and overhaul of electrical equipment, debugging and operation and maintenance of wind turbine, and so on. The course develops students' comprehensive vocational abilities such as installation and maintenance of components in wind turbines, installation and maintenance of hydraulic systems, installation and maintenance of electronically controlled pitch, maintenance and overhaul of electrical equipment, commissioning and operation and maintenance of wind turbines.

 

II. Product characteristics

1. High realism: Referring to the real wind turbine as the object, it contains electronically controlled pitch unit, hub, main shaft, gearbox, generator, tower, sensors, hydraulic braking system and electrical control system, etc., which realistically expresses the running state of wind turbine.

2. Comprehensive and strong: integrated mechanical transmission, hydraulic control system, servo control system, PLC electrical control system and sensor system, not only to meet the basic wind power related professional training teaching, but also for engineering training and vocational skills competition.

3. Strong safety: with current-type leakage protection, with overcurrent protection, to prevent damage to the equipment by misoperation; with phase sequence protection, when the phase is broken or the phase sequence is changed, cut off the circuit power supply to prevent the motor from reversing; with overload protection for the hydraulic system, to prevent damage to the equipment from overpressure of the system.

III. Technical parameters

1. Input power supply: three-phase five-wire (or three-phase four-wire) ~ 380V ± 10% 50Hz

2. Working environment: temperature 0℃～40℃ relative humidity ≤85% (25℃)

3. Device capacity: ≤3kVA

4. Training platform size: 1900mm×1000mm×2025mm

  Electrical control cabinet size: 750mm×920mm×2160mm

IV. Basic configuration

ID

module

name

Models and specifications
  1.  

practical training

boyfriend

Training platform

  Adopting frame structure, four sides with transparent visual door, switch sensor device, adopting flip-top design, increasing the operating space; the bottom with universal wheels
  1.  

nacelle

staircase

(for residential buildings)

  Mainly includes hub, positioning disc, positioning mechanism with detection sensor, spindle, inductive proximity switch for spindle speed detection, double elastic diaphragm coupling, etc. The spindle is 720mm long and is mounted on two 50mm housed bearings with grease nipples.
  1.  

  3kW gearbox, low-speed input hollow shaft, high-speed output sealed output shaft, including visible window, lubricating oil and oil temperature monitoring sensor, temperature sensor for RTD Pt100 temperature transmitter
  1.  

  Single-acting brake caliper, max. pressure 6.5 MPa
  1.  

  Permanent magnet alternator: power 300W, rated speed 750r/min, equipped with temperature sensor.
  1.  

  Spindle drive motor:

  Rated power 750W; reduction ratio 58.1;

  Drive form: chain drive;
  1.  

  Slip Rings: Contains servo motor control wires and related signal wires.
  1.  

  Vibration sensor: range 0-10mm/s, variable output 4-20mA, with magnetic fasteners
  1.  

  Dynamic torque speed sensor, speed range: 0-1000r/min, analogue 4-20mA output; torque range: 0-10N.m, accuracy ±0.5%
  1.  

turbine

Staircase

 (for residential buildings)

  Tower unit: with 360° marking, home calibration sensor
  1.  

  Torsion Limit Switches
  1.  

  Yaw position monitoring: 1024 pulses/revolution incremental optical encoder
  1.  

  Steel slewing ring with external teeth: 475 mm external diameter, 93 external teeth 20°, with grease nipple.
  1.  

  Geared motor: rated frequency 50Hz, rated power 200W, output torque 52N.m.
  1.  

  Single-acting brake caliper, max. pressure 6.5 MPa, brake disc, diameter 220 mm, thickness 3.5 mm
  1.  

pitch control

staircase

(for residential buildings)

  Servo motor, rated power 0.2KW, rated speed 3000r/min, maximum speed 6500r/min, rated torque 0.64Nm, encoder specification 17bit, protection grade IP67; right-angle planetary reducer, reduction ratio 100:1
  1.  

  3 analogue paddles, home and limit sensors, transparent cover and other mechanical components
  1.  

wind simulation

staircase

(for residential buildings)

  Wind Speed Module
  1.  

  Wind Module
  1.  

  red flashing light
  1.  

hydraulically

detent

systems

miniature

hydraulic station

  Motor: rated frequency 50Hz, rated voltage three-phase AC 380V, rated power 750W;

  Hydraulic pump rated displacement 1.6mL/r;

  Pump rated pressure 7MPa;

  Fuel tank: capacity 8L;

  Specification: A3 steel plate, matt dense pattern spray moulding

  Accessories: cleaning caps, air filters, oil temperature and level gauges, level relays, temperature sensors, etc.
  1.  

hydraulic oil

  L-HL32
  1.  

Hydraulic valve plate

  45# steel, nickel-plated surface, with pressure measurement interface
  1.  

accumulator

  Bladder type, capacity 1L, working pressure 10MPa
  1.  

Oil return filter

  Filtration accuracy: 10 micron, with check valve, maximum flow rate 60L/min
  1.  

Direct-acting relief valves

  Pressure regulating range 20 to 125 bar
  1.  

Direct-acting relief valves

  Regulating range 3.4 to 34.4 bar
  1.  

2-position 2-way solenoid-operated directional valves (normally closed)

  DC24V with manual control
  1.  

2-position 2-way solenoid-operated directional valves

  Normally closed two-way check type, DC24V, with manual control
  1.  

2-position 2-way solenoid-operated directional valves

  Normally open two-way check type, DC24V, with manual control
  1.  

Pressure Relay

  0.8-10MPa
  1.  

check valve

  Tapered, opening pressure 0.3bar
  1.  

Needle Valve Shutoffable Throttle

  Diameter 08, max. flow rate 18L/min
  1.  

manual pump

  Displacement 4cc (with booster)
  1.  

Seismic Pressure Gauge

  0-10MPa (with bracket), built-in methyl silicone oil
  1.  

Pressure Transmitter

  0-10MPa, variable output 4-20mA
  1.  

Hydraulic hose

  Inner diameter 5mm
  1.  

electronic

containment

systems

Electrical consoles

  Industrial power socket; with visual door, convenient to observe the electrical working status; with universal wheels at the bottom, convenient to move.
  1.  

electronic

containment

staircase

(for residential buildings)

  Red Disconnect Switch
  1.  

  Emergency Stop Button Switch
  1.  

  Green start button with indicator light
  1.  

  Green phase sequence indicator
  1.  

  Leakage protector: 4P
  1.  

  Air Circuit Breaker: 1P
  1.  

  fuse
  1.  

  Switching power supply: DC24V, 240W
  1.  

  Phase Sequence Protector
  1.  

  Overload protection relays
  1.  

  Industrial switch: 5 ports
  1.  

  Three-phase AC input reactors:
  1.  

  Three-phase power filter: 6A
  1.  

  Safety Relay: MSR127T, AB
  1.  

  Schneider AC Contactors
  1.  

  Schneider Motor Protection Circuit Breakers with Auxiliary Contacts
  1.  

  Siemens RS485 Communication Module
  1.  

  Siemens CPU 1214C DC/DC/DC
  1.  

  Siemens digital input/output modules:

  SM 1223 DI16/DQ16 x Relay Outputs
  1.  

  Siemens analogue input module: SM 1231 AI4
  1.  

  Siemens Analogue I/O Module: SM 1234 AI4/AQ2
  1.  

HMI equipment

  15.6" TFT display, resolution 1920 x 1080, 262K true colour, 4G system storage, 1 x 10M/100M adaptive network port, 1 x USB2.0, 1 x DB9 serial port
  1.  

converter

  Three-phase AC 380V, PROFINET communication

  Control mode: vector control, V/F control
  1.  

BOP Panel

  With menu navigation function, switching function, parameter display function, inverter diagnostic function, etc.
  1.  

servo drive

  Pulse version, power 0.2kW
  1.  

Grid-connected inverters

  AC 220V output, rated power 300W
  1.  

Three-phase rectifier

  Including three-phase rectifier bridge, filter capacitors and heat sinks
  1.  

smart meter

  Three-phase 380V/5A, voltage, current, frequency, active power, reactive power and other parameters measurement function, RS485 output
  1.  

Single DC Power Harvester

  DC: 0-100V, 0-10A, RS485 output
  1.  

Single-phase AC power harvester

  AC: 0-500V, 0-5A , RS485 output
  1.  

kit

torque spanner

  5-20N.m (with ratchet set)
  1.  

torque spanner

  G series interchangeable head preset 20-100 N.m, (incl. 6 torque spanner open ends)
  1.  

Vernier calipers with meter with depth measurement

  Measuring range: 0-200mm; index value: 0.01mm
  1.  

micrometer

  Measuring range:0-25mm
  1.  

Test stand

  Includes alignment pointers
  1.  

Magnetic Holder

  1 large, 2 small (including pads)
  1.  

Lever Type Percentage Gauge

  Measuring range: 0-0.8mm, index value 0.01mm
  1.  

dial gauge

  0-10mm
 

V. Practical training programmes

Project 1 Mechanical system installation and commissioning

  1. Drive shaft installation and commissioning
  2. Transmission installation and commissioning
  3. Shaft alignment installation and commissioning
  4. Transmission Lubricant Change
  5. Maintenance of bearing housings
  6. Maintenance of tower slewing bearings
  7. Installation and commissioning of electronically controlled pitch drives

Project 2 Hydraulic system installation and commissioning

  1. Hydraulic station system pressure commissioning
  2. Installation of hydraulic threaded cartridge elements
  3. System safety valve pressure commissioning
  4. Commissioning of high-speed shaft brake pressure relays
  5. High-speed shaft release gate debugging
  6. Yaw Half Brake Pressure Commissioning
  7. Yaw full release gate control commissioning
  8. Manual pump installation and commissioning

Project three Electrical control system commissioning and application

  1. Application of PLC to sensor analogue processing
  2. PLC and touch screen communication applications
  3. Modbus communication application between touch screen and smart meter
  4. Inverter parameter setting and commissioning
  5. Application of frequency converter to control forward and reverse rotation of AC motor
  6. Application of frequency converter to control the speed of AC motor
  7. Servo motor parameter setting and debugging
  8. Servo motor speed control
  9. Electronically controlled pitch angle control

Item IV Commissioning and Operation of Equipment

  1. Setting of hydraulic station parameters
  2. Setting of transmission parameters
  3. Setting of yaw parameters
  4. Electronic control pitch parameter setting
  5. Manual control and commissioning of wind turbines
  6. Wind Turbine Linkage Control and Commissioning


 

 
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