| 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192 |
- # 数据契约 — 国电 GUP UP2000 2.0MW DFIG (阜山)
- # schema: docs/OEM_KB/OEM_knowledge_base_v1.md §3. 校验器: scripts/validate_contract.py
- # 用途: 分析前的"门"。任一 BLOCK 级违规 → 拒绝进分析 (不在下游补救)。
- meta:
- oem: 国电联合动力 GUP
- model: UP2000 2.0MW DFIG
- topology: dfig_geared
- rated_kw: 2080
- source_farm: 阜山 (A01-A18)
- sampling:
- default_s: 600 # 真实=混采
- caveat: "10月=1s, 其余=10min; 必逐时段 t.diff() 测, 全局 median 会撒谎"
- provenance: "outputs/fushan/阜山_测风塔集成.md; findings 87-91"
- # ---- 机组 SCADA (raw 列名来自 GBK CSV) ----
- turbine:
- required: [变频器有功, 风速1, 功率设定]
- columns:
- 变频器有功:
- canonical_id: WAPC_active_power
- raw_unit: W # ★ 陷阱: 原始是瓦特, 非 kW
- to_canonical: "/1000" # → kW
- valid_range_canonical: [0, 2200] # kW (校验在换算后值上跑)
- block_if_raw_exceeds: 50000 # raw>5e4 = 仍是瓦特未换算 → BLOCK
- 风速1:
- canonical_id: WMET_wind_speed_nacelle
- unit: m/s
- valid_range: [0, 40]
- self_ref_risk: true # ★ 机舱风, 功率曲线自指 (finding 89)
- 风速2:
- canonical_id: WMET_wind_speed_2
- unit: m/s
- dead_channel: true # ★ 中位 0.46 = 死通道, 弃
- 风向1:
- canonical_id: WYAW_yaw_error
- raw_unit: rad # ★ 弧度 ±π, 非度
- to_canonical: "*57.2958"
- frame: nacelle # ★ nacelle-frame, 非地理 → 偏航不可作地理扇区
- valid_range_canonical: [-180, 180]
- 功率设定:
- canonical_id: WAPC_setpoint
- raw_unit: W
- to_canonical: "/1000"
- semantic: "<额定 = 限电标志 (已校正 kW 后比)"
- 机舱位置:
- canonical_id: WYAW_nacelle_position
- frame: na # ★ 范围 -5.7~10.7 非航向 → 不可用
- unusable: true
- # ---- 测风塔 (raw 列名来自 utf-8 CSV; cache: fushan_mast.parquet) ----
- mast:
- required: [ws_free, rho]
- columns:
- ws_free:
- canonical_id: WMET_free_stream_ws
- unit: m/s
- valid_range: [0, 40]
- sentinel: [-99] # ★ -99 哨兵 (72.8% 行); 未转 NaN = BLOCK
- frame: geographic
- note: "仅 Oct16-Jan 有效; 缺失(NaN)可接受, 但残留 -99 字面值不可接受"
- wdir_geo:
- canonical_id: WMET_free_stream_wdir
- unit: deg
- valid_range: [0, 360]
- sentinel: [-99]
- frame: geographic
- baro_kpa:
- canonical_id: WMET_pressure
- unit: kPa
- valid_range: [80, 110] # ★ 有 ×10 污染子集(~1000), 越界 → 该行 rho 不可信
- temp:
- canonical_id: WMET_ambient_temp
- unit: degC
- valid_range: [-40, 50]
- rho:
- canonical_id: WMET_air_density
- unit: kg/m3
- valid_range: [0.90, 1.45] # ★ 物理门; 未门 → 13.5 (baro 污染传导)
- # ---- 跨表清洗规则 ----
- cleaning:
- physical:
- - "哨兵 -99 → NaN (ws_free/wdir_geo)"
- - "baro ∉[80,110] → 该行 rho 置 NaN"
- - "rho 物理门 [0.90,1.45]"
- semantic:
- - "功率设定 < 额定 = 限电 (非坏值)"
- - "风速2 死通道 直接弃, 勿当缺失填补"
- traps:
- - "变频器有功=瓦特: 盲用差 1000 倍 (险酿大错)"
- - "采样混采: 全局 median t.diff()=1s 是 98% 行来自10月的假象"
- - "单 mast: 机舱风/自由来流比 ±9% → 立方 ±27% 功率, 不下绝对性能 (finding 89)"
|
