BE1_DGC2020_PAR
DGC-2020-shaped genset paralleling controller: governor and AVR bias to match the bus, close-time-compensated synchro-close aimed at the synchronism point, then bumpless ramped REAL-power sharing in isochronous or droop — no reactive sharing.
When to use it
Use BE1_DGC2020_PAR when an incoming generator must be brought onto a live bus automatically — speed and voltage matched, breaker closed at the synchronism point, then loaded to a commanded share — and the sequence has to be repeatable rather than an operator's touch.
Interface
The published port signature. This is the whole of what the block exposes to your program — the implementation body is not shown here and ships with the download.
Inputs
| Port | Type | Unit |
|---|---|---|
| ENABLE | BOOL | — |
| fGen | REAL | Hz |
| fBus | REAL | Hz |
| Vgen | REAL | pu |
| Vbus | REAL | pu |
| kWset | REAL | % |
| kW | REAL | % |
| PHI | REAL | deg |
| SYNC_REQ | BOOL | — |
| PARALLELED | BOOL | — |
| KF | REAL | %/Hz |
| KV | REAL | %/pu |
| SLIP_TGT | REAL | Hz |
| DF_MAX | REAL | Hz |
| DV_MAX | REAL | pu |
| DPHI_MAX | REAL | deg |
| AIM_DEG | REAL | deg |
| CB_TIME | REAL | s |
| BIAS_MAX | REAL | % |
| CLOSE_PULSE | TIME | — |
| SYNC_TMO | TIME | — |
| KW_RAMP | REAL | %/s |
| KP_KW | REAL | %/% |
| KI_KW | REAL | %/%/s |
| DROOP_EN | BOOL | — |
| DROOP_PCT | REAL | % |
| MEAS_OK | BOOL | — |
| ACK | BOOL | — |
Outputs
| Port | Type | Unit |
|---|---|---|
| brkClose | BOOL | — |
| fBias | REAL | % |
| vBias | REAL | % |
| SYNCING | BOOL | — |
| IN_WINDOW | BOOL | — |
| ON_AIM | BOOL | — |
| PHI_PRED | REAL | deg |
| KW_REF | REAL | % |
| BLOCKED | BOOL | — |
| ALM_SYNC_TMO | BOOL | — |
| ALM_MEAS_FAIL | BOOL | — |
| ALM_CFG_ERR | BOOL | — |
IEC 61499 event interface
EI INIT, REQ·EO INITO, CNF
Validation evidence
- Tests
- 13
- Simulated scans
- 324
- Simulator
- v0.1.0
Complete IEC 61131-3 implementation with a published test suite that runs on the vplant simulator. The counts above are that suite, executed on this build.
- Conforms to IEC 61131-3
- Conforms to IEC 61499
Download BE1_DGC2020_PAR — free
Create a free Ri Tech account to download the block. You get the Structured Text body, the Rockwell Add-On Instruction (.L5X), the Schneider Control Expert DFB (.XDB), PLCopen XML, the IEC 61499 function block type (.fbt) and the datasheet.
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