AEL-ARPC Automatic Reactive Power Compensation Application

AUTOMATIC REACTIVE POWER COMPENSATION APPLICATION - AEL-ARPC

INNOVATIVE SYSTEME

The Automatic Reactive Power Compensation Application, "AEL-ARPC", has been developed as a complement to Reactive Power Compensation Application, "AEL-RPC", in order to study how the installations compensate the reactive power automatically.

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The Automatic Reactive Power Compensation Application, "AEL-ARPC", has been developed as a complement to Reactive Power Compensation Application, "AEL-RPC", in order to study how the installations compensate the reactive power automatically.

The AEL-ARPC includes an advanced power factor controller module. This module measures the voltage and current values of the grid and calculates the power factor. Such module enables the connection of six stages of capacitors, which enable the regulation of the power factor according to the set value.

Required basic equipment:

  • AEL-RPC. Reactive Power Compensation Application.

The AEL-ARPC includes the following modules:

  • N-CFP. Advanced Power Factor Controller Module.
  • N-CAR19T4D. Three-Phase Digital Capacitor Banks Module.

This application can be extended with the following applications:

  • AEL-EECFP. Advanced Power Factor Compensation Application.

Recommended software:

  • EM-SCADA. Control and Data Acquisition System Software for Electrical Machines, with SCADA.

The application AEL-ARPC can be mounted on rack (option A) or on rail (option B):

Option A:

This application needs the following racks:

  • N-RACK-B.

Optionally the AEL-WBR. Electrical Workbench (Rack) can be supplied to place the rack/s.

Option B:

This application can be mounted on rail.

Optionally the AEL-WBC. Electrical Workbench (Rail) can be supplied to mount the modules.

ÜBUNGEN UND GEFÜHRTE PRAKTIKEN

GEFÜHRTE PRAKTISCHE ÜBUNGEN IM HANDBUCH ENTHALTEN

Some practical exercises possibilities of basic equipment (AEL-RPC):

  1. Wiring star and delta connection with capacitive and inductive loads.
  2. Overcurrent relay and power switch configuration and testing.
  3. Measurement of the active power consumed by a receiver in a pure resistive circuit.
  4. Measurement of the reactive power consumed by a receiver in a pure inductive circuit.
  5. Measurement of the reactive power consumed by a receiver in a pure capacitive circuit.
  6. Measurement of the apparent, active and reactive powers consumed by a receiver in a RL circuit.
  7. Measurement of the power factor of a receiver in a RL circuit.
  8. Computation and wiring of the capacitive load needed to carry out the appropriate power factor correction.
  9. Comparison of the active energy consumed after the compensation.
  10. Comparison of the reactive energy consumed after the compensation.
  11. Measurement of power factor after the compensation.
  12. Determination of the first and second power maxima.
  13. Determination of the power maximum in the event of an asymmetric load.

Some practical exercises possibilities with the specific modules of AEL-ARPC:

  1. Automatic compensation of reactive energy (improvement of the power factor).
  2. Comparison of the active energy consumed after the automatic compensation.
  3. Comparison of the reactive energy consumed after the automatic compensation.
  4. Measurement of power factor after the automatic compensation.
  5. Results comparison between manual and automatic compensation.
  6. Setting of the automatic power factor controller.

Practical exercises with the recommended Control and Data Acquisition System Software for Electrical Machines, with SCADA, "EM-SCADA":

  1. Real time current and voltage RMS values monitoring.
  2. Real time current and voltage waveforms measurement.
  3. Real time monitoring of the results.
  4. Obtaining the saved results.

MEHR PRAKTISCHE ÜBUNGEN FÜR DAS GERÄT

  1. Several other exercises can be done and designed by the user.

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