Flywheel Energy Storage Application

The Flywheel Energy Storage Application, for the theoretical and practical training in the field of energy storage systems based on inertial systems such as the flywheel and the elevators with energy regeneration.

ATENG 11587 — Flywheel Energy Storage Application

• The “ATENG 11587” 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.
• 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.
  N-ALI01
  Emergency stop push button.
• N-EALD/A. Network Analyzer Ethernet Module with Oscilloscope and Data Acquisition (2 units).
  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/A
• Single and three-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.
  THD voltage and current, 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, four types of days.
  Automatic daily report of energy consumption maximums and minimums.
• Communications:
  Modbus TCP communication protocol with Ethernet interface.
• N-VVCA7K. 5.5 kW AC Motor Control Module.
  Module power switch.
• Converter:
• Nominal power: 7.5 kW.
• Nominal voltage: 400 V.
  Configuration display.
  Software for parameterization and visualization of results.
  Power ON/OFF push button.
• Digital input control panel: 8 control switches.
  Potentiometer for frequency adjustment.
  Emergency stop push button. N-VVCA7K
  Five LED indicators.
• Magneto-thermal relay: 4 poles, C10.
  3

Specifications

• FMG5K. 5 kW Flywheel-Motor Group.
• Flywheel:
• Weight: 28 kg.
• Three-phase squirrel cage motor:
• Nominal power: 5 kW.
• Nominal voltage: 3 x 230/400 VAC Δ/Y.
• Frequency: 50/60 Hz.
  FMG5K
• Number of poles: 2.
• Speed: 2730 rpm.
• N-ERC. Electrical Regeneration Module.
• LED - Indicator when there is regeneration.
• TECNEL/TM. Hand Tachometer. N-ERC
• 9 V battery.
  Three positions switch to choice the measurement method.
  Speed recording push button.
  Speed measurement push button.
  Disassemble pieces for different shafts.
  Speed digital display.

TECNEL/TM

• All necessary cables to realize the practical exercises are included.
  Cables and accessories, for normal operation.