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Optimizing the distribution of electric energy in industrial enterprises

  1. research into the pricing of undelivered energy in terms of loss of industrial enterprise and power energy.
  2. analysis of inefficient electricity losses in an industrial company.
  3. analysis of energy balance in terms of necessity.
  4. monitoring the energy consumption of given technological entities in order to determine optimum consumption.
  5. proposal for balancing a consumption diagram, defining time zones for device operation, disconnection of electrical appliances according to their importance when exceeding the maximum consumption rate.
  6. checking the short-circuit resistance of distribution facilities.
  7. calculation of short-circuit conditions in complex meshed networks.

Reliability and maintenance of electrical power equipment

  1. development of a reliability system for EHV, HV and LV electrical equipment.
  2. calculating the reliability of the current power status.
  3. failure rate of a power supply system with respect to maintenance.
  4. maintenance of electrical equipment with respect to its failure rate.
  5. reliability and failure analysis of substations, determination of reliability parameters.
  6. calculating the time between revisions with respect to the probability of failure-free operation.
  7. implementation of a failure monitoring system for electrical equipment components.
  8. designing a report for fault records.
  9. updating short circuit values in selected power supply nodes.
  10. automation and the development of programs for evaluation of the power equipment failure rate.
  11. calculating the failure rate of HV electrical equipment.
  12. the effect of electric guards on substation reliability.

Issues in industrial power supply grids

  1. addressing power supply issues in industrial enterprises.
  2. solving electromagnetic compatibility (EMC) issues in the operation of large electric appliances with a negative impact on the power supply grid.
  3. measuring the level of higher-order harmonics and voltage fluctuations.

Electric lighting

  1. design of lighting systems for indoor and outdoor spaces.
  2. measuring light fixtures and electrical parameters on the photometric bench.
  3. voltage control and dimming for public lighting.
  4. measuring vapour lamp starters.

Electrical instrument diagnostics

  1. diagnostics of asynchronous motors focusing on the rotor rods and eccentricity.
  2. diagnostics of alternators focusing on electrical failures.
  3. diagnostics of arcing in distribution facilities

Arc furnaces

  1. development and application of diagnostic methods for measuring the AF electricity scheme.
  2. development of a methodology for the application of computer technology in the measurement and assessment of the main operating variables monitored for optimal AF operation.
  3. draft measurement methodology for monitoring the electrical quantities on an AF according to customer specification.
  4. calculation of resistance and reactance of an AF short path from given parameters, or from data measured on the actual system.
  5. diagnostic resistance measurement of flexible cables on the AF short path.
  6. development of theoretical characteristics including a circuit diagram of the AF as the basis for designing actual operating characteristics and designing the filtering and compensation equipment.
  7. use of a circuitdiagram on multiple voltage taps to optimize the AF electricity scheme.
  8. measurement and evaluation of the performance characteristics of AF to determine the optimal active power fed into the furnace depending on the lining wear.
  9. evaluation of data from the melt forms for determination of functional dependencies allowing assessment of furnace operation economics using computer technology.

High voltage engineering

  1. modelling electromagnetic transients with EMTP-ATP software.
  2. measurement and consultancy in the high voltage field.