ESG 1.2

Complex loads, power consumption measurement and peak load monitoring

Training contents:

• Three-phase consumers with star and delta connections (R, L, C, RL, RC and RLC loads)
• Measurement with active and reactive energy meters:

– for symmetric and asymmetric RL loads

– in the event of a phase failure

– in the event of over-compensation (RC load)

– for active loads

– in the event of energy-flow reversal

• Determination of the first and second power maxima
• Determination of the power maximum in the event of an asymmetric load
• Recording of load profiles

Dynamic loads

Training contents:

• Dynamic, three-phase load (asynchronous motor)
• Power measurement in the case of energy-flow reversal

Manual and automatic compensation of reactive power

Training contents:

• Operating an asynchronous machine and recording its characteristic parameters
• Calculating parameters for compensation capacitors
• Compensation using various capacitors
• Determining stage power
• Manual compensation of reactive power
• Automatic identification of a reactive power controller‘s connections
• Automatic compensation of reactive power