LIVEdataset aec-bench@releasetasks 552models 18disciplines 5last submission … · built …

electricalwith-tool

Der Resilience Feeder Interconnection Package

Calculates source-bound DER resilience metrics from a deterministic SSC-17 task-owned source pack. The template combines PV output, export limit, BESS/generator autonomy, feeder voltage drop, ampacity, and an overall synthetic pass score.

with-tool: The model is given an executable Python calculator script.

Standards

DER interconnection workflows NREL REopt NREL SAM backup energy dispatch workflows

Tags

bess deterministic electrical feeder generator interconnection pv resilience

How this task is generated

One template produces many comparable benchmark tasks while keeping the scoring contract fixed.

01
Template
The reusable contract shown on this page.
02
Scenario
An archetype and site context are sampled.
03
Difficulty tier
Inputs may be hidden at harder tiers.
04
Task prompt
The model responds with the declared outputs.

Parameters

Inputs the model receives, and the outputs it is scored on.

Inputs

18 inputs

Always given

Included directly in every task prompt.

18

Show 18 inputs

Pv dc
pv_dc_kw
PV-SSC17-001 PV DC rating
180 kW
Pv ac derate
pv_ac_derate
PV-SSC17-001 source-owned AC derate
0.82
Inverter ac rating
inverter_ac_rating_kw
BESS-SSC17-001 inverter AC rating
150 kW
Site minimum load
site_minimum_load_kw
LOAD-SSC17-001 site minimum load during export check
90 kW
Export limit
export_limit_kw
UTIL-SSC17-001 export limit
120 kW
Critical load
critical_load_kw
LOAD-SSC17-001 critical load
62 kW
Outage duration hr
outage_duration_hr
LOAD-SSC17-001 outage duration
5 h
Bess nominal
bess_nominal_kwh
BESS-SSC17-001 nominal energy
420 kWh
Max depth of discharge
max_depth_of_discharge
BESS-SSC17-001 maximum depth of discharge
0.8
Inverter efficiency
inverter_efficiency
BESS-SSC17-001 inverter efficiency
0.94
Generator
generator_kw
BESS-SSC17-001 paired generator output
55 kW
Generator runtime hr
generator_runtime_hr
BESS-SSC17-001 paired generator runtime
2 h
Feeder voltage
feeder_voltage_v
SLD-SSC17-001 feeder voltage
480 V
Feeder length
feeder_length_m
SLD-SSC17-001 feeder length
220 m
Feeder current
feeder_current_a
SLD-SSC17-001 feeder current
92 A
Conductor resistance
conductor_resistance_ohm_km
SLD-SSC17-001 conductor resistance
0.253 ohm/km
Max voltage drop percent
max_voltage_drop_percent
UTIL-SSC17-001 maximum voltage drop
3 %
Feeder ampacity
feeder_ampacity_a
SLD-SSC17-001 feeder ampacity
160 A

Scored outputs

13 outputs

Pv ac output

pv_ac_output_kw

PV AC output after derate and inverter cap

Scores if within ±3% of the reference value.

Export

export_kw

Potential export after serving site minimum load

Scores if within ±3% of the reference value.

Export margin

export_margin_kw

Utility export limit minus calculated export

Scores if within ±3% of the reference value.

Critical energy required kwh

critical_energy_required_kwh

Critical load energy required during outage

Scores if within ±3% of the reference value.

Usable bess energy kwh

usable_bess_energy_kwh

Usable BESS energy after depth of discharge and inverter efficiency

Scores if within ±3% of the reference value.

Generator energy kwh

generator_energy_kwh

Generator energy available

Scores if within ±3% of the reference value.

Resilience energy available kwh

resilience_energy_available_kwh

Usable BESS energy plus generator energy

Scores if within ±3% of the reference value.

Autonomy energy margin kwh

autonomy_energy_margin_kwh

Available resilience energy minus critical energy required

Scores if within ±3% of the reference value.

Battery only runtime hr

battery_only_runtime_hr

Battery-only runtime at the critical load

Scores if within ±3% of the reference value.

Feeder voltage drop

feeder_voltage_drop_percent

Three-phase feeder voltage drop

Scores if within ±3% of the reference value.

Voltage drop margin

voltage_drop_margin_percent

Maximum voltage drop minus calculated voltage drop

Scores if within ±3% of the reference value.

Feeder ampacity margin

feeder_ampacity_margin_a

Feeder ampacity minus operating current

Scores if within ±3% of the reference value.

Overall pass score

overall_pass_score

1.0 when export, autonomy, voltage drop, and ampacity margins are non-negative

Scores if within ±0.1% of the reference value.

Difficulty

Each template is sampled at three tiers. Harder tiers may hide inputs, forcing the model to infer them from the scenario description.

All inputs remain visible at every tier

For this template, difficulty scales through parameter and scenario ranges rather than hidden information.

easy:: All source-pack values given for the SSC-17 DER interconnection resilience package
medium:: All source-pack values given for the SSC-17 DER interconnection resilience package
hard:: All source-pack values given for the SSC-17 DER interconnection resilience package

Task bundle

The exact instruction and parameter contract used to generate this task, pinned to the published library source.

/workspace

instruction.md
der-resilience-feeder-interconnection-package_calc.py

Teal lines show Jinja input conditions, not task visibility policy. A line renders only when that input or tool is visible.

1You are an electrical resilience engineer checking a task-owned synthetic SSC-17 DER resilience and feeder interconnection package.2 3Use only the task-owned synthetic source pack values shown below for numeric grading. SAM, REopt, and interconnection workflows shape the context only: this instance does not run external software or a real source-pack parser.4 5## Scene6 7- Product: `SSC-17-LH-01`8- PV resource/output table: `PV-SSC17-001`9- Load profile: `LOAD-SSC17-001`10- BESS/inverter datasheets: `BESS-SSC17-001`11- SLD and feeder schedule: `SLD-SSC17-001`12- Utility interconnection/export form: `UTIL-SSC17-001`13- Commissioning memo: `MEMO-SSC17-001`14 15## Source Values16 17| Item | Value |18| --- | --- |19| PV DC rating | {{ pv_dc_kw }} kW |20| PV AC derate | {{ pv_ac_derate }} |21| Inverter AC rating | {{ inverter_ac_rating_kw }} kW |22| Site minimum load | {{ site_minimum_load_kw }} kW |23| Export limit | {{ export_limit_kw }} kW |24| Critical load | {{ critical_load_kw }} kW |25| Outage duration | {{ outage_duration_hr }} h |26| BESS nominal energy | {{ bess_nominal_kwh }} kWh |27| Maximum depth of discharge | {{ max_depth_of_discharge }} |28| Inverter efficiency | {{ inverter_efficiency }} |29| Generator output | {{ generator_kw }} kW |30| Generator runtime | {{ generator_runtime_hr }} h |31| Feeder voltage | {{ feeder_voltage_v }} V |32| Feeder length | {{ feeder_length_m }} m |33| Feeder current | {{ feeder_current_a }} A |34| Conductor resistance | {{ conductor_resistance_ohm_km }} ohm/km |35| Maximum voltage drop | {{ max_voltage_drop_percent }} % |36| Feeder ampacity | {{ feeder_ampacity_a }} A |37 38## Output Format39 40Write a compact memo to `/workspace/output.md`. Include a source-boundary statement that this is a task-owned synthetic source pack. Preserve the source IDs above and state whether the baseline source pack passes the current docs-only checks.41 42Do not claim authority approval, accepted project evidence, software export validity, full standards compliance, executable real source-pack parsing, generated benchmark readiness, or benchmark readiness.43 44Include a fenced JSON block with exactly these numeric keys:45 46```json47{48  "pv_ac_output_kw": <numeric_value>,49  "export_kw": <numeric_value>,50  "export_margin_kw": <numeric_value>,51  "critical_energy_required_kwh": <numeric_value>,52  "usable_bess_energy_kwh": <numeric_value>,53  "generator_energy_kwh": <numeric_value>,54  "resilience_energy_available_kwh": <numeric_value>,55  "autonomy_energy_margin_kwh": <numeric_value>,56  "battery_only_runtime_hr": <numeric_value>,57  "feeder_voltage_drop_percent": <numeric_value>,58  "voltage_drop_margin_percent": <numeric_value>,59  "feeder_ampacity_margin_a": <numeric_value>,60  "overall_pass_score": <numeric_value>61}62```63

Scenario archetypes

Each generated task is drawn from one of these realistic scenario bands.

Site contexts ground each scenario in a real locale the model can use to infer hidden values.

Ssc17 der interconnection case

ssc17_der_interconnection_case

DER resilience case with PV, load, BESS/generator, feeder, and interconnection export limit

der-interconnection-resiliencepv-bess-export-autonomy-check

Parameter ranges

pv_dc_kw: 180
pv_ac_derate: 0.82
inverter_ac_rating_kw: 150
site_minimum_load_kw: 90
export_limit_kw: 120
critical_load_kw: 62
outage_duration_hr: 5
bess_nominal_kwh: 420
max_depth_of_discharge: 0.8
inverter_efficiency: 0.94
generator_kw: 55
generator_runtime_hr: 2
feeder_voltage_v: 480
feeder_length_m: 220
feeder_current_a: 92
conductor_resistance_ohm_km: 0.253
max_voltage_drop_percent: 3
feeder_ampacity_a: 160

Example task

der-interconnection-resilience-ssc17-der-interconnection-case-preview — hard difficulty, all inputs given.

DER resilience case with PV, load, BESS/generator, feeder, and interconnection export limit. der-interconnection-resilience. Required outputs: pv_ac_output_kw, export_kw, export_margin_kw, critical_energy_required_kwh, usable_bess_energy_kwh, generator_energy_kwh

The model sees

Scenario context and visible inputs.

pv_dc_kw: 180 to 180 kW
pv_ac_derate: 0.82 to 0.82
inverter_ac_rating_kw: 150 to 150 kW
site_minimum_load_kw: 90 to 90 kW
export_limit_kw: 120 to 120 kW
critical_load_kw: 62 to 62 kW
outage_duration_hr: 5 to 5 h
bess_nominal_kwh: 420 to 420 kWh
max_depth_of_discharge: 0.8 to 0.8
inverter_efficiency: 0.94 to 0.94
generator_kw: 55 to 55 kW
generator_runtime_hr: 2 to 2 h
feeder_voltage_v: 480 to 480 V
feeder_length_m: 220 to 220 m
feeder_current_a: 92 to 92 A
conductor_resistance_ohm_km: 0.253 to 0.253 ohm/km
max_voltage_drop_percent: 3 to 3 %
feeder_ampacity_a: 160 to 160 A

Executable tool: der-resilience-feeder-interconnection-package_calc.py

The model must infer

Inputs withheld at this difficulty.

Nothing. All inputs are supplied.

The model must produce

The scored JSON answer schema.

{
  "pv_ac_output_kw": <number>,
  "export_kw": <number>,
  "export_margin_kw": <number>,
  "critical_energy_required_kwh": <number>,
  "usable_bess_energy_kwh": <number>,
  "generator_energy_kwh": <number>,
  "resilience_energy_available_kwh": <number>,
  "autonomy_energy_margin_kwh": <number>,
  "battery_only_runtime_hr": <number>,
  "feeder_voltage_drop_percent": <number>,
  "voltage_drop_margin_percent": <number>,
  "feeder_ampacity_margin_a": <number>,
  "overall_pass_score": <number>
}

pv_ac_output_kw · scored within ±3%
export_kw · scored within ±3%
export_margin_kw · scored within ±3%
critical_energy_required_kwh · scored within ±3%
usable_bess_energy_kwh · scored within ±3%
generator_energy_kwh · scored within ±3%
resilience_energy_available_kwh · scored within ±3%
autonomy_energy_margin_kwh · scored within ±3%
battery_only_runtime_hr · scored within ±3%
feeder_voltage_drop_percent · scored within ±3%
voltage_drop_margin_percent · scored within ±3%
feeder_ampacity_margin_a · scored within ±3%
overall_pass_score · scored within ±0.1%