ExcIEEEAC7B
IEEE 421.5-2005 type AC7B model. The model represents excitation systems which consist of an AC alternator with either stationary or rotating rectifiers to produce the DC field requirements. It is an upgrade to earlier AC excitation systems, which replace only the controls but retain the AC alternator and diode rectifier bridge.
Reference: IEEE 421.5-2005, 6.7. Note, however, that in IEEE 421.5-2005, the [1 / sTE] block is shown as [1 / (1 + sTE)], which is incorrect.
URI: cim:ExcIEEEAC7B
Type: Class
classDiagram
class ExcIEEEAC7B
click ExcIEEEAC7B href "../ExcIEEEAC7B"
ExcitationSystemDynamics <|-- ExcIEEEAC7B
click ExcitationSystemDynamics href "../ExcitationSystemDynamics"
ExcIEEEAC7B : IdentifiedObject.description
ExcIEEEAC7B : ExcitationSystemDynamics.DiscontinuousExcitationControlDynamics
ExcIEEEAC7B --> DiscontinuousExcitationControlDynamics : ExcitationSystemDynamics.DiscontinuousExcitationControlDynamics
click DiscontinuousExcitationControlDynamics href "../DiscontinuousExcitationControlDynamics"
ExcIEEEAC7B : DynamicsFunctionBlock.enabled
ExcIEEEAC7B : ExcIEEEAC7B.kc
ExcIEEEAC7B --> PU : ExcIEEEAC7B.kc
click PU href "../PU"
ExcIEEEAC7B : ExcIEEEAC7B.kd
ExcIEEEAC7B --> PU : ExcIEEEAC7B.kd
click PU href "../PU"
ExcIEEEAC7B : ExcIEEEAC7B.kdr
ExcIEEEAC7B --> PU : ExcIEEEAC7B.kdr
click PU href "../PU"
ExcIEEEAC7B : ExcIEEEAC7B.ke
ExcIEEEAC7B --> PU : ExcIEEEAC7B.ke
click PU href "../PU"
ExcIEEEAC7B : ExcIEEEAC7B.kf1
ExcIEEEAC7B --> PU : ExcIEEEAC7B.kf1
click PU href "../PU"
ExcIEEEAC7B : ExcIEEEAC7B.kf2
ExcIEEEAC7B --> PU : ExcIEEEAC7B.kf2
click PU href "../PU"
ExcIEEEAC7B : ExcIEEEAC7B.kf3
ExcIEEEAC7B --> PU : ExcIEEEAC7B.kf3
click PU href "../PU"
ExcIEEEAC7B : ExcIEEEAC7B.kia
ExcIEEEAC7B --> PU : ExcIEEEAC7B.kia
click PU href "../PU"
ExcIEEEAC7B : ExcIEEEAC7B.kir
ExcIEEEAC7B --> PU : ExcIEEEAC7B.kir
click PU href "../PU"
ExcIEEEAC7B : ExcIEEEAC7B.kl
ExcIEEEAC7B --> PU : ExcIEEEAC7B.kl
click PU href "../PU"
ExcIEEEAC7B : ExcIEEEAC7B.kp
ExcIEEEAC7B --> PU : ExcIEEEAC7B.kp
click PU href "../PU"
ExcIEEEAC7B : ExcIEEEAC7B.kpa
ExcIEEEAC7B --> PU : ExcIEEEAC7B.kpa
click PU href "../PU"
ExcIEEEAC7B : ExcIEEEAC7B.kpr
ExcIEEEAC7B --> PU : ExcIEEEAC7B.kpr
click PU href "../PU"
ExcIEEEAC7B : IdentifiedObject.mRID
ExcIEEEAC7B : IdentifiedObject.name
ExcIEEEAC7B : ExcitationSystemDynamics.OverexcitationLimiterDynamics
ExcIEEEAC7B --> OverexcitationLimiterDynamics : ExcitationSystemDynamics.OverexcitationLimiterDynamics
click OverexcitationLimiterDynamics href "../OverexcitationLimiterDynamics"
ExcIEEEAC7B : ExcitationSystemDynamics.PFVArControllerType1Dynamics
ExcIEEEAC7B --> PFVArControllerType1Dynamics : ExcitationSystemDynamics.PFVArControllerType1Dynamics
click PFVArControllerType1Dynamics href "../PFVArControllerType1Dynamics"
ExcIEEEAC7B : ExcitationSystemDynamics.PFVArControllerType2Dynamics
ExcIEEEAC7B --> PFVArControllerType2Dynamics : ExcitationSystemDynamics.PFVArControllerType2Dynamics
click PFVArControllerType2Dynamics href "../PFVArControllerType2Dynamics"
ExcIEEEAC7B : ExcitationSystemDynamics.PowerSystemStabilizerDynamics
ExcIEEEAC7B --> PowerSystemStabilizerDynamics : ExcitationSystemDynamics.PowerSystemStabilizerDynamics
click PowerSystemStabilizerDynamics href "../PowerSystemStabilizerDynamics"
ExcIEEEAC7B : ExcIEEEAC7B.seve1
ExcIEEEAC7B : ExcIEEEAC7B.seve2
ExcIEEEAC7B : ExcitationSystemDynamics.SynchronousMachineDynamics
ExcIEEEAC7B --> SynchronousMachineDynamics : ExcitationSystemDynamics.SynchronousMachineDynamics
click SynchronousMachineDynamics href "../SynchronousMachineDynamics"
ExcIEEEAC7B : ExcIEEEAC7B.tdr
ExcIEEEAC7B --> Seconds : ExcIEEEAC7B.tdr
click Seconds href "../Seconds"
ExcIEEEAC7B : ExcIEEEAC7B.te
ExcIEEEAC7B --> Seconds : ExcIEEEAC7B.te
click Seconds href "../Seconds"
ExcIEEEAC7B : ExcIEEEAC7B.tf
ExcIEEEAC7B --> Seconds : ExcIEEEAC7B.tf
click Seconds href "../Seconds"
ExcIEEEAC7B : ExcitationSystemDynamics.UnderexcitationLimiterDynamics
ExcIEEEAC7B --> UnderexcitationLimiterDynamics : ExcitationSystemDynamics.UnderexcitationLimiterDynamics
click UnderexcitationLimiterDynamics href "../UnderexcitationLimiterDynamics"
ExcIEEEAC7B : ExcIEEEAC7B.vamax
ExcIEEEAC7B --> PU : ExcIEEEAC7B.vamax
click PU href "../PU"
ExcIEEEAC7B : ExcIEEEAC7B.vamin
ExcIEEEAC7B --> PU : ExcIEEEAC7B.vamin
click PU href "../PU"
ExcIEEEAC7B : ExcIEEEAC7B.ve1
ExcIEEEAC7B --> PU : ExcIEEEAC7B.ve1
click PU href "../PU"
ExcIEEEAC7B : ExcIEEEAC7B.ve2
ExcIEEEAC7B --> PU : ExcIEEEAC7B.ve2
click PU href "../PU"
ExcIEEEAC7B : ExcIEEEAC7B.vemin
ExcIEEEAC7B --> PU : ExcIEEEAC7B.vemin
click PU href "../PU"
ExcIEEEAC7B : ExcIEEEAC7B.vfemax
ExcIEEEAC7B --> PU : ExcIEEEAC7B.vfemax
click PU href "../PU"
ExcIEEEAC7B : ExcitationSystemDynamics.VoltageCompensatorDynamics
ExcIEEEAC7B --> VoltageCompensatorDynamics : ExcitationSystemDynamics.VoltageCompensatorDynamics
click VoltageCompensatorDynamics href "../VoltageCompensatorDynamics"
ExcIEEEAC7B : ExcIEEEAC7B.vrmax
ExcIEEEAC7B --> PU : ExcIEEEAC7B.vrmax
click PU href "../PU"
ExcIEEEAC7B : ExcIEEEAC7B.vrmin
ExcIEEEAC7B --> PU : ExcIEEEAC7B.vrmin
click PU href "../PU"
Inheritance
Attributes
| Name | URI | Cardinality and Range | Description | Inheritance |
|---|---|---|---|---|
| kpr | cim:ExcIEEEAC7B.kpr | 1 PU |
Voltage regulator proportional gain (KPR) (> 0 if... | direct |
| kir | cim:ExcIEEEAC7B.kir | 1 PU |
Voltage regulator integral gain (KIR) (>= 0) | direct |
| kdr | cim:ExcIEEEAC7B.kdr | 1 PU |
Voltage regulator derivative gain (KDR) (>= 0) | direct |
| tdr | cim:ExcIEEEAC7B.tdr | 1 Seconds |
Lag time constant (TDR) (>= 0) | direct |
| vrmax | cim:ExcIEEEAC7B.vrmax | 1 PU |
Maximum voltage regulator output (VRMAX) (> 0) | direct |
| vrmin | cim:ExcIEEEAC7B.vrmin | 1 PU |
Minimum voltage regulator output (VRMIN) (< 0) | direct |
| kpa | cim:ExcIEEEAC7B.kpa | 1 PU |
Voltage regulator proportional gain (KPA) (> 0 if... | direct |
| kia | cim:ExcIEEEAC7B.kia | 1 PU |
Voltage regulator integral gain (KIA) (>= 0) | direct |
| vamax | cim:ExcIEEEAC7B.vamax | 1 PU |
Maximum voltage regulator output (VAMAX) (> 0) | direct |
| vamin | cim:ExcIEEEAC7B.vamin | 1 PU |
Minimum voltage regulator output (VAMIN) (< 0) | direct |
| kp | cim:ExcIEEEAC7B.kp | 1 PU |
Potential circuit gain coefficient (KP) (> 0) | direct |
| kl | cim:ExcIEEEAC7B.kl | 1 PU |
Exciter field voltage lower limit parameter (KL) | direct |
| te | cim:ExcIEEEAC7B.te | 1 Seconds |
Exciter time constant, integration rate associated with exciter control (T... | direct |
| vfemax | cim:ExcIEEEAC7B.vfemax | 1 PU |
Exciter field current limit reference (VFEMAX) | direct |
| vemin | cim:ExcIEEEAC7B.vemin | 1 PU |
Minimum exciter voltage output (VEMIN) (<= 0) | direct |
| ke | cim:ExcIEEEAC7B.ke | 1 PU |
Exciter constant related to self-excited field (KE) | direct |
| kc | cim:ExcIEEEAC7B.kc | 1 PU |
Rectifier loading factor proportional to commutating reactance (K<s... | direct |
| kd | cim:ExcIEEEAC7B.kd | 1 PU |
Demagnetizing factor, a function of exciter alternator reactances (K<i... | direct |
| kf1 | cim:ExcIEEEAC7B.kf1 | 1 PU |
Excitation control system stabilizer gain (KF1) (>... | direct |
| kf2 | cim:ExcIEEEAC7B.kf2 | 1 PU |
Excitation control system stabilizer gain (KF2) (>... | direct |
| kf3 | cim:ExcIEEEAC7B.kf3 | 1 PU |
Excitation control system stabilizer gain (KF3) (>... | direct |
| tf | cim:ExcIEEEAC7B.tf | 1 Seconds |
Excitation control system stabilizer time constant (TF</... | direct |
| ve1 | cim:ExcIEEEAC7B.ve1 | 1 PU |
Exciter alternator output voltages back of commutating reactance at which sat... | direct |
| seve1 | cim:ExcIEEEAC7B.seve1 | 1 float |
Exciter saturation function value at the corresponding exciter voltage, V<... | direct |
| ve2 | cim:ExcIEEEAC7B.ve2 | 1 PU |
Exciter alternator output voltages back of commutating reactance at which sat... | direct |
| seve2 | cim:ExcIEEEAC7B.seve2 | 1 float |
Exciter saturation function value at the corresponding exciter voltage, V<... | direct |
| SynchronousMachineDynamics | cim:ExcitationSystemDynamics.SynchronousMachineDynamics | 1 SynchronousMachineDynamics |
Synchronous machine model with which this excitation system model is associat... | ExcitationSystemDynamics |
| VoltageCompensatorDynamics | cim:ExcitationSystemDynamics.VoltageCompensatorDynamics | 1 VoltageCompensatorDynamics |
Voltage compensator model associated with this excitation system model | ExcitationSystemDynamics |
| OverexcitationLimiterDynamics | cim:ExcitationSystemDynamics.OverexcitationLimiterDynamics | 0..1 OverexcitationLimiterDynamics |
Overexcitation limiter model associated with this excitation system model | ExcitationSystemDynamics |
| PFVArControllerType2Dynamics | cim:ExcitationSystemDynamics.PFVArControllerType2Dynamics | 0..1 PFVArControllerType2Dynamics |
Power factor or VAr controller type 2 model associated with this excitation s... | ExcitationSystemDynamics |
| DiscontinuousExcitationControlDynamics | cim:ExcitationSystemDynamics.DiscontinuousExcitationControlDynamics | 0..1 DiscontinuousExcitationControlDynamics |
Discontinuous excitation control model associated with this excitation system... | ExcitationSystemDynamics |
| PowerSystemStabilizerDynamics | cim:ExcitationSystemDynamics.PowerSystemStabilizerDynamics | 0..1 PowerSystemStabilizerDynamics |
Power system stabilizer model associated with this excitation system model | ExcitationSystemDynamics |
| UnderexcitationLimiterDynamics | cim:ExcitationSystemDynamics.UnderexcitationLimiterDynamics | 0..1 UnderexcitationLimiterDynamics |
Undrexcitation limiter model associated with this excitation system model | ExcitationSystemDynamics |
| PFVArControllerType1Dynamics | cim:ExcitationSystemDynamics.PFVArControllerType1Dynamics | 0..1 PFVArControllerType1Dynamics |
Power factor or VAr controller type 1 model associated with this excitation s... | ExcitationSystemDynamics |
| enabled | cim:DynamicsFunctionBlock.enabled | 1 boolean |
Function block used indicator | DynamicsFunctionBlock |
| description | cim:IdentifiedObject.description | 0..1 string |
The description is a free human readable text describing or naming the object | IdentifiedObject |
| mRID | cim:IdentifiedObject.mRID | 1 string |
Master resource identifier issued by a model authority | IdentifiedObject |
| name | cim:IdentifiedObject.name | 0..1 string |
The name is any free human readable and possibly non unique text naming the o... | IdentifiedObject |
Identifier and Mapping Information
Schema Source
- from schema: http://iec.ch/TC57/ns/CIM/Dynamics-EU#Package_DynamicsProfile
Mappings
| Mapping Type | Mapped Value |
|---|---|
| self | cim:ExcIEEEAC7B |
| native | this:ExcIEEEAC7B |