TRelayObj

Type-access

Command

Description

Implements the following properties/methods as in TCapControlObj and TExpControlObj:

  1. RecalcElementData
  2. CalcYPrim
  3. GetLosses
  4. GetPropertyValue
  5. InitPropertyValues
  6. DumpProperties
  7. SaveWrite
  8. MakePosSequence
  9. Sample
  10. DoPendingAction
  11. Reset
  12. Set_PendingChange
  13. Get_PendingChange
  14. GetCurrents
  15. GetInjCurrents

Method-private

InterpretRelayState

Interprets the relay state (open/closed/trip).

Property-private

get_State

Returns the control state.

Method-private

set_State

Sets the control state.

Property-private

get_NormalState

Returns the control normal state.

Method-private

set_NormalState

Sets the control normal state.

Method-private

InterpretRelayType

Interprets the relay type (current, voltage, etc.)

Method-private

OvercurrentLogic

Implements the overcurrent relay control logic.

Method-private

VoltageLogic

Implements the voltage relay control logic.

Method-private

RevPowerLogic

Implements the reverse power relay control logic.

Method-private

NegSeq46Logic

Implements the negative sequence 46 power relay control logic.

Method-private

NegSeq47Logic

Implements the negative sequence 47 power relay control logic.

Method-private

GenericLogic

Implements the generic relay control logic.

Method-private

DistanceLogic

Implements the distance relay control logic.

Method-private

TD21Logic

Implements the TD21 relay control logic.

Method-private

DirectionalOvercurrentLogic

Implements the directional overcurrent relay control logic.

Property-public

PresentState

PA get_State and set_State.

Property-public

NormalState

PA get_NormalState and set_NormalState.