Laboratory of Electrical Energy Quality and EMC

  • Device immunity to low-frequency conducted disturbances
  • Immunity tests according to the standards.
  • Development of test procedures and measurement and test instruments.
  • Research on devices immunity to low-frequency conducted disturbances.
  • Harmonics, Sub- and Inter-harmonics, Impulse/Oscillating/Impulse periodical low-frequency disturbances; Voltage changes and variations, Voltage asymmetry,
  • System frequency variations, Voltage events: overvoltages/dips/interruptions.
  • Electric Fast Transients (EFT), Surge pulse (SURGE), Ring Wave (Ring), Power frequency and pulse magnetic fields, Electrostatic Discharge (ESD), Voltage dips
  • (DIP)
  • Chosen laboratory equipment:
  • Programmable linear amplifier power source Pacific Power AMX108
  • Programmable three-phase power source California Instruments CI 15003iX
  • Transient compact test system EMC Partner TRA2000IN6

Low and High-Frequency Conducted Emissions

  • Low- and high-frequency conducted emissions measurement according to the standards.
  • Development and testing of instruments for low-frequency conducted emissions measurement.
  • Research on equipment low-frequency conducted emissions.
  • Low-frequency conducted disturbances – Harmonics, Sub- and Inter-harmonics, Impulse/Oscillating/Impulse periodical low-frequency disturbances; Voltage changes and variations.
  • High-frequency conducted disturbances – continuous high-frequency conducted disturbances from 9 kHz to 30 MHz.

Chosen laboratory equipment:

  • Precision wattmeter and analyzer ZES ZIMMER LMG500
  • Precision wattmeter and analyzer ZES ZIMMER LMG95
  • EMC/EMI receiver PMM 9010 with accessories

Power network analysis and Power Quality

  • Power networks simulation using static and dynamic models made in Matlab Simulink, PSCAD.
  • Specialized and standardized on-field measurements.
  • Research, development and testing of measurements algorithms, procedures and instruments; data mining and evaluation.

Chosen laboratory equipment:

  • Power network analyzer and Power Quality monitor ELCOM ENA 500.22
  • ScopeCorder YOKOGAWA DL850
  • Measurement and Control National Instruments PXI platform
  • Current and Voltage Transducers (Shunts/Dividers).

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