Wind Power Plants with Induction Generator Application

The Wind Power Plants with Induction Generator Application, has been to study the wind turbines electrical performance with three-phase induction generators of squirrel cage that inject power in the network.

ATENG 12386 — Wind Power Plants with Induction Generator Application

• The “ATENG 12386” application includes the following elements:
• N-ALI01. Industrial Main Power Supply Module.
• Supply voltage: 400 VAC, 3PH + N.
  ON / OFF removable key.
• Output voltage connections:
• Three-phase + Neutral: 400 VAC.
• Single-phase: 230 VAC.
  N-ALI01
• Three-phase supply hose with IP44 3PN+E 32 A 400 V connecting plug.
• Differential magnetothermal 4 poles, 25 A, 30 mA AC 6 KA.
  Emergency stop push button.
• N-CAR19T3. Three-Phase Bench of Commutable Capacitors Module.
  ON / OFF switch.
  3 x Manual switches to turn on and off the capacitors.
• 4 x Input voltage terminals: 400 VAC + N.
• Capacitors: 3 x (3 x 7) µF.
  Three LED indicators.
  N-CAR19T3
• N-VVCA2K. 2 kW Motor Speed Controller Module.
  ON / OFF switch.
  Micro connector of 8 pins.
• Supply terminals:
• Supply: 400 VAC.
  Supply terminals L1, L2, L3 and N from the module to the frequency variator.
  Output connector. N-VVCA2K
  Motor speed potentiometer.
• N-EALD. Electrical Network Analyzer Module with Oscilloscope and Data Acquisition.
  The network analyzer module allows fulfilling measurements, displaying and analyzing all the
  parameters of the AC electrical networks. It has an LCD screen and push-buttons for the navigation
  through the different menus. It includes specific software for monitoring current and voltage curves,
  harmonics display, tariffs programming, alarms programming and electrical parameters storage.
• Features:
• Multifunctional three-phase power meter:
  N-EALD
• Three-phase and single-phase voltage. Up to 690 VAC L-L.
• Line and neutral nominal current: 10 A.
  Active, reactive and apparent power.
• Suitable frequencies: 25 Hz, 50 Hz, 60 Hz and 400 Hz.
  Display of the V-I vector diagram.
• Supply voltage: 85 – 265 VAC.
• Energy quality control:
  Current and voltage individual harmonics measurement. Up to the 40th harmonic.
  Voltage and current THD, TDD and K-Factor.
  Maximums and minimums display.
  Waveforms display, 128 samples/sec.
• Events and data storage:
• Harmonics analyzer:
  Voltage and current THD, current TDD and K-Factor, up to the 40th harmonic.
  Current and voltage harmonic spectrum and angles.
• Tariff programming:
  Class 0.5S IEC 62053 – 22, active and reactive power in four quadrants.
  Measurement of the total and per phase three-phase active, reactive and apparent
  powers.
  Usage time, four energy/demand records of total tariffs.
  Eight tariffs, four seasons and four types of days.
  Automatic daily report of energy consumption maximums and minimums.
• Communications:
  RS – 485 communication port.
  3

Specifications

• N-MPS. Motor Protection Module (1.6 A - 2.5 A).
  ON / OFF commutator.
• Limit thermal current:
• From 1.6 A – 2.5 A.
• Input power terminals:
• Power input connections: L1, L2, L3.
• Output power terminals: N-MPS
• Power output connections: L1, L2, L3.
• N-ARS. Automatic Resistors Starter Module.
  ON / OFF switch.
• Supply voltage: 230 VAC.
• Fuses: 3 x 5 A.
• Pre-insertion resistance: 3 x (3 x 33) Ohm.
  Push button for machine connection.
  N-ARS
  Resistance switch push button.
  Resistor disconnection push button.
• Input power terminals:
• Input power connections: L1, L2, L3 and N.
• Output power terminals:
• Output power connections: L1, L2, L3 and N.
• GMG1.25K3PH. 1.25 kW Generator-Motor Group.
• Nominal generator power: 1.1 kVA.
• Nominal generator current: 2.28 A.
• Speed: 1500 rpm.
• Nominal motor power: 1.5 kVA.
• Nominal motor current: 2.85 A.
• Note: technical characteristics of the machines may vary due to product improvement.
  GMG1.25K3PH
• All necessary cables to realize the practical exercises are included.
  Cables and accessories, for normal operation.