Appearance
Resistor (3-phase)
Three-phase resistor — three identical resistors, one per phase. Common for line-loss representation and balanced damping.
Category: Three-Phase / Passive
Ports
| Name | Direction | Value type | Notes |
|---|---|---|---|
left | electrical_3ph | double | |
right | electrical_3ph | double |
Parameters
Config
| Name | Label | Type | Default | Units | Description |
|---|---|---|---|---|---|
resistance | R | double | 1 | Ohms (Ω, kΩ, pu, S) | Per-phase resistance. Pick a unit from the dropdown; pu / Siemens conversions read the bases from the Units tab. The 3-phase resistor is three independent per-phase resistors sharing this value, no neutral coupling. |
measure_current | Measure current | enum (Off / On) | 0 | — | Emit per-phase branch current as simulator observables. |
Current Monitoring
| Name | Label | Type | Default | Units | Description |
|---|---|---|---|---|---|
current_name_a | Phase A current name | string | Ia | — | Signal name for Phase A branch current. Blank skips this phase. |
current_name_b | Phase B current name | string | Ib | — | Signal name for Phase B branch current. Blank skips this phase. |
current_name_c | Phase C current name | string | Ic | — | Signal name for Phase C branch current. Blank skips this phase. |
Units
| Name | Label | Type | Default | Units | Description |
|---|---|---|---|---|---|
S_base | S_base (MVA) | double | 100 | — | System base apparent power in MVA. Used by `pu` impedance / admittance conversions in this component's `computations` block. |
V_base | V_base (kV) | double | 230 | — | Base RMS line-to-line voltage in kV. Used by `pu` impedance / admittance conversions in this component's `computations` block. |
Observables
| Signal | Type | Default name | Enable | Description |
|---|---|---|---|---|
branchCurrent_a | signal | from current_name_a | measure_current | Phase A branch current (A). |
branchCurrent_b | signal | from current_name_b | measure_current | Phase B branch current (A). |
branchCurrent_c | signal | from current_name_c | measure_current | Phase C branch current (A). |