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ExcIEEEST2A

cim:ExcIEEEST2A

IEEE 421.5-2005 type ST2A model. Some static systems use both current and voltage sources (generator terminal quantities) to comprise the power source. The regulator controls the exciter output through controlled saturation of the power transformer components. These compound-source rectifier excitation systems are designated type ST2A and are represented by ExcIEEEST2A. Reference: IEEE 421.5-2005, 7.2.

Inherits from: ExcitationSystemDynamics

Validations

efdmax

Maximum field voltage (EFDMax) (>= 0). Typical value = 99.

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

ka

Voltage regulator gain (KA) (> 0). Typical value = 120.

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

kc

Rectifier loading factor proportional to commutating reactance (KC) (>= 0). Typical value = 1,82.

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

kf

Excitation control system stabilizer gains (KF) (>= 0). Typical value = 0,05.

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

ki

Potential circuit gain coefficient (KI) (>= 0). Typical value = 8.

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

kp

Potential circuit gain coefficient (KP) (>= 0). Typical value = 4,88.

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

ta

Voltage regulator time constant (TA) (> 0). Typical value = 0,15.

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

te

Exciter time constant, integration rate associated with exciter control (TE) (> 0). 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)

tf

Excitation control system stabilizer time constant (TF) (>= 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)

vrmax

Maximum voltage regulator outputs (VRMAX) (> 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)

vrmin

Minimum voltage regulator outputs (VRMIN) (<= 0). Typical value = 0.

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