Three-phase parallel RLC delta load#

The Three-phase parallel RLC delta load, block is a model of a three-phase parallel load triangle connected, with interphasecomponents connected in parallel.

The parameters of phase components (active resistance, inductance and capacity) are determined according to the given power based on the assumption of their parameters constancy.

Capacities can be set as three-phase (then each phase will consume thesame power and the load will be symmetrical) or in phase (then the load will be asymmetrical).

1. Properties#

Property	Default value	Description	Units of measurement
Branch type: RLC; RL; RC; LC; R; L; C	RLC	–	–
Specify PQ powers for each phase	Off	–	–
Nominal phase-to-phase voltage	10e3	–	V
Nominal frequency	50	–	Hz
Three-phase active power	10e3	Available, when `Specify PQ powers for each phase` - `Off`	W
Active powers of phases, available, when `Specify PQ powers for each phase` - `On`	10e3;10e3;10e3	The format for completing: PA;PB;PC	W
Inductive powe	10e3	Available, when `Branch type` - `RLC`, `RL`, `RC`, `LC`, `L` and `Specify PQ powers for each phase` - `Off`	VAr
Inductive powers of phases, available, when `Branch type` - `RLC`, `RL`, `RC`, `LC`, `L` and `Specify PQ powers for each phase` - `On`	10e3;10e3;10e3	The format for completing: QLA;QLB;QLC	VAr
Capacitive power	10e3	Available, when `Branch type` - `RLC`, `RL`, `RC`, `LC`, `L` or `C` and `Specify PQ powers for each phase` - `Off`	VAr
Capacitive powers of phases, available, when `Branch type` - `RLC`, `RL`, `RC`, `LC` or `C` and `Specify PQ powers for each phase` - `On`	10e3;10e3;10e3	The format for completing: QCA;QCB;QCC	VAr

2. Inputs and outputs#

Parameters	Input/Output	Description	Units of measurement	Port type
A	Input	–	–	Electronics
B	Input	–	–	Electronics
C	Input	–	–	Electronics

In order to see the connection capabilities of the block, you need to go to page Description of block ports