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Electrical measurements

Activities of the Center for electrical measurements

  1. Consulting services in the field of power engineering
    1. Creation and analysis of technical studies and reports
    2. Technical support in designing
    3. Creation of technological instructions and procedures
      1. Development of procedures for the treatment of oil-paper insulation
      2. Development of test instructions
    4. Creation of plans, test programs and annual reports
    5. Expert examinations and post-mortem analyses
    6. Analysis of compliance of domestic and foreign standards for electric power equipment and materials
    7. Conformity assessment
      1. Assessment of compliance of measuring devices and systems with the specification
      2. Technical control of documentation with verification of compliance with applicable legal regulations and standards
    8. Supervision of acceptance tests at the manufacturer's factory (FAT) and handover tests at the facility (SAT)
    9. Supervision of technological processes
      1. Supervision of the oil-paper insulation treatment process
    10. Introduction of new test methods in chemical laboratories
  2. Diagnostics of the state of power equipment
    1. Electric rotary machines
      1. Electrical tests during downtime (off-line testing)
      2. Electrical tests during operation (In-service testing)
    2. Power transformers
      1. Electrical tests during downtime (off-line testing)
      2. Electrical tests during operation (In-service testing)
      3. Chemical tests of oil samples
    3. Measuring transformers
      1. Electrical tests during downtime (off-line testing)
      2. Electrical tests during operation (In-service testing)
      3. Chemical tests of oil samples
    4. Special tests
      1. Ultrasonic testing of transformers
      2. Vibrations of rotating electric machines
      3. Leakage microcurrents
      4. Magnetic measurements
    5. Analysis of the results of the performed tests, expertise of the results, interpretation and giving recommendations
    6. Expert analysis of third-party reports on power equipment testing
    7. Analysis of work history, driving events
  3. Research and development projects
    1. Insulation materials
    2. High frequency reference equipment
    3. Measuring systems and devices
    4. Measurement and test methods
    5. Experiments
  4. Production of specialized devices
    1. Modern microprocessor devices for testing the accuracy of measuring transformers
    2. Etalon current transformers
  5. Monitoring systems - installation and production
    1. Power transformers
      1. Thermal imaging and temperatures
      2. Partial discharges
      3. Gas and moisture content in the oil
    2. Generators
      1. Partial discharges of the stator winding
      2. Magnetic flux in the gap
      3. Generator shaft voltage and current
      4. Temperature of rotor poles and couplings
    3. HV cables
      1. Partial discharges
        1. Coupling
        2. Head
        3. In cable insulation
      2. Cable temperatures
    4. Monitoring of HV facilities
      1. Partial attention
      2. Tangent delta
      3.  Leakage currents
    5. Analysis of data from the online monitoring system, expert opinions, interpretations and recommendations
  6. Grid automation
  • ATS
  • ISO