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GovGAST1

cim:GovGAST1

Modified single shaft gas turbine.

Inherits from: TurbineGovernorDynamics

Validations

b

Turbine power time constant denominator scale factor (b) (>0). Typical value = 1.

  • Minimum Value: 0.0
  • Source: ENTSOE Application Profiles Library v1.1.0 (61970-302_Dynamics-AP-Con-Complex-SHACL_v3-0-0.ttl)

mwbase

Base for power values (MWbase) (> 0). Unit = MW.

  • Minimum Value: 0.0
  • Source: ENTSOE Application Profiles Library v1.1.0 (61970-302_Dynamics-AP-Con-Complex-SHACL_v3-0-0.ttl)

r

Permanent droop (R) (>0). Typical value = 0,04.

  • Minimum Value: 0.0
  • Source: ENTSOE Application Profiles Library v1.1.0 (61970-302_Dynamics-AP-Con-Complex-SHACL_v3-0-0.ttl)

t1

Governor mechanism time constant (T1) (>= 0). T1 represents the natural valve positioning time constant of the governor for small disturbances, as seen when rate limiting is not in effect. Typical value = 0,5.

  • Minimum Value: 0.0
  • Source: ENTSOE Application Profiles Library v1.1.0 (61970-302_Dynamics-AP-Con-Complex-SHACL_v3-0-0.ttl)

t2

Turbine power time constant (T2) (>= 0). T2 represents delay due to internal energy storage of the gas turbine engine. T2 can be used to give a rough approximation to the delay associated with acceleration of the compressor spool of a multi-shaft engine, or with the compressibility of gas in the plenum of the free power turbine of an aero-derivative unit, for example. Typical value = 0,5.

  • Minimum Value: 0.0
  • Source: ENTSOE Application Profiles Library v1.1.0 (61970-302_Dynamics-AP-Con-Complex-SHACL_v3-0-0.ttl)

t3

Turbine exhaust temperature time constant (T3) (>= 0). T3 represents delay in the exhaust temperature and load limiting system. Typical value = 3.

  • Minimum Value: 0.0
  • Source: ENTSOE Application Profiles Library v1.1.0 (61970-302_Dynamics-AP-Con-Complex-SHACL_v3-0-0.ttl)

t4

Governor lead time constant (T4) (>= 0). Typical value = 0.

  • Minimum Value: 0.0
  • Source: ENTSOE Application Profiles Library v1.1.0 (61970-302_Dynamics-AP-Con-Complex-SHACL_v3-0-0.ttl)

t5

Governor lag time constant (T5) (>= 0). If = 0, entire gain and lead-lag block is bypassed. Typical value = 0.

  • Minimum Value: 0.0
  • Source: ENTSOE Application Profiles Library v1.1.0 (61970-302_Dynamics-AP-Con-Complex-SHACL_v3-0-0.ttl)

tltr

Valve position averaging time constant (Tltr) (>= 0). Typical value = 10.

  • Minimum Value: 0.0
  • Source: ENTSOE Application Profiles Library v1.1.0 (61970-302_Dynamics-AP-Con-Complex-SHACL_v3-0-0.ttl)