• NBN EN 60034-3 : 2009

    Current The latest, up-to-date edition.

    ROTATING ELECTRICAL MACHINES - PART 3: SPECIFIC REQUIREMENTS FOR TURBINE-TYPE SYNCHRONOUS MACHINES

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    Published date:  12-01-2013

    Publisher:  Belgian Standards

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    Table of Contents - (Show below) - (Hide below)

    1 Scope
    2 Normative references
    3 Terms and definitions
    4 General
      4.1 General rules
      4.2 Rated conditions
      4.3 Rated voltage
      4.4 Power factor
      4.5 Rated speed
      4.6 Ranges of voltage and frequency
      4.7 Direction of rotation
      4.8 Stator winding
      4.9 Machine rated field current and voltage
      4.10 Machine insulation
           4.10.1 Thermal class
           4.10.2 Withstand voltage tests
      4.11 Insulation against shaft current
      4.12 Over-speed test
      4.13 Critical-speeds
      4.14 P-Q capability diagram
      4.15 Overcurrent requirements
      4.16 Sudden short circuit
      4.17 Short-circuit ratio
      4.18 Direct axis transient and subtransient reactances
           for generators
      4.19 Tolerances on short-circuit ratio and direct axis
           transient and subtransient reactances
      4.20 Mechanical conditions for rotors
           4.20.1 Number of starts
           4.20.2 Turning gear operation
      4.21 Coolers
    5 Air-cooled machines
      5.1 General
      5.2 Machine cooling
      5.3 Temperature of primary coolant
           5.3.1 Temperature detectors
    6 Hydrogen-cooled or liquid-cooled machines
      6.1 General
      6.2 Hydrogen pressure and purity in the casing
      6.3 Machine housing and cover plates
      6.4 Stator winding terminals
      6.5 Temperature of primary coolants, temperatures and
           temperature rises of the machine
      6.6 Temperature detectors
      6.7 Auxiliary system
    7 Machines for combustion gas turbines or combined cycle
      applications
      7.1 General
      7.2 Service conditions
           7.2.1 General
           7.2.2 Primary coolant temperature
           7.2.3 Number of starts
           7.2.4 Application of load
      7.3 Rated output
      7.4 Capabilities
           7.4.1 General
           7.4.2 Base capability
           7.4.3 Temperature rise and temperature at base capability
           7.4.4 Peak capability
      7.5 Rating plate
      7.6 Temperature tests
      7.7 Operation as a synchronous compensator
    Annex A (normative) Precautions to be taken when using hydrogen
            cooled turbine-type synchronous machines
    Annex ZA (normative) Normative references to international
             publications with their corresponding European
             publications
    Bibliography

    Abstract - (Show below) - (Hide below)

    Pertains to three-phase cylindrical rotor synchronous machines, having rated outputs of 10 MVA (or MW) and above. It supplements the basic requirements for rotating machines given in IEC 60034-1. The special requirements of machines continuously fed by inverters are not covered by this standard.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher Belgian Standards
    Status Current
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