SN EN 60034-3 : 1995

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

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.