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ExcIEEEDC2A

cim:ExcIEEEDC2A

IEEE 421.5-2005 type DC2A model. This model represents field-controlled DC commutator exciters with continuously acting voltage regulators having supplies obtained from the generator or auxiliary bus. It differs from the type DC1A model only in the voltage regulator output limits, which are now proportional to terminal voltage VT. It is representative of solid-state replacements for various forms of older mechanical and rotating amplifier regulating equipment connected to DC commutator exciters. Reference: IEEE 421.5-2005, 5.2.

Inherits from: ExcitationSystemDynamics

Validations

efd1

Exciter voltage at which exciter saturation is defined (EFD1) (> 0). Typical value = 3,05.

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

efd2

Exciter voltage at which exciter saturation is defined (EFD2) (> 0). Typical value = 2,29.

  • 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 = 300.

  • 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 gain (KF) (>= 0). Typical value = 0,1.

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

seefd1

Exciter saturation function value at the corresponding exciter voltage, EFD1 (SE[EFD1]) (>= 0). Typical value = 0,279.

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

seefd2

Exciter saturation function value at the corresponding exciter voltage, EFD2 (SE[EFD2]) (>= 0). Typical value = 0,117.

  • 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 = 0,01.

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

tb

Voltage regulator time constant (TB) (>= 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)

tc

Voltage regulator time constant (TC) (>= 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)

te

Exciter time constant, integration rate associated with exciter control (TE) (> 0). Typical value = 1,33.

  • 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 = 0,675.

  • 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 output (VRMIN) (< 0 and < ExcIEEEDC2A.vrmax). Typical value = -4,9.

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