What the data for this category looks like
Power grid equipment marketing content data mainly comes from manufacturer technical documents, power grid operation system operation records, and on-site inspection electronic archives. Data updates fall into two categories: full import of all technical parameters when new equipment connects to the grid, and real-time or daily synchronization of daily inspection and fault repair data. Document structures include structured operation tables and unstructured technical manuals. Structured fields include equipment ID, rated voltage, rated capacity, and inspection time, with corresponding units of kV, MVA, and A. Unstructured documents include installation specifications, fault code lists, and high-definition CAD drawings.
What constraints do these data characteristics impose on deployment and upgrade
Power grid equipment data characteristics impose multiple constraints on the deployment and upgrade process. The coexistence of structured operation tables and unstructured drawings requires targeted configuration of structured data parsing rules during deployment. This prevents general-purpose tools from losing core business fields such as equipment ID and rated parameters. Differentiated update rhythms require configuration of incremental synchronization trigger logic, to distinguish between full initialization tasks for batch grid connection and incremental update tasks for daily inspections. Equipment parameters use a dedicated unit system, so unit verification rules must be preset to prevent mixed units after parsing. Unstructured documents contain large volumes of professional drawings and formulas, so OCR and formula recognition parameters must be additionally adapted to ensure complete content parsing.
How to set configurations
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
PARSE_STRUCTURED_TABLE | Enabled, specify equipment ID and rated parameters as required fields | Power grid equipment data is mostly structured tables, and core fields must be locked to avoid omission |
UPLOAD_FILE_MAX_SIZE | 2000 MB | Power grid equipment technical manuals include high-definition drawings, so individual document volume is large |
PARSE_FILE_TIMEOUT_SECONDS | 900 seconds | Large equipment document parsing takes a long time, to avoid mid-parsing timeout interruptions |
SYNC_INCREMENTAL_TRIGGER | Trigger based on file update time | Distinguish between full synchronization requirements for batch grid connection and incremental synchronization requirements for daily inspections |
UNIT_VERIFICATION_SWITCH | Enabled, preset kV, MVA, and A as valid units | Power grid equipment parameters have a dedicated unit system, so verification is required to prevent mixed units |
RECALL_CHUNK_SIZE | 800–1200 characters | Power grid equipment technical parameters and operation steps require complete context to avoid truncation of key information |
The parameter values provided on this page are all conventional recommendations used as starting points for configuration. Actual values are affected by material form, data volume, and business rules. Specific issues require specific analysis, and it is recommended to test on your own samples before finalizing.
Three common errors
- Symptom: The debug preview interface returns a
413 Request Entity Too Largeerror. Cause: TheUPLOAD_FILE_MAX_SIZEparameter was not adjusted, and power grid equipment high-definition drawing documents exceeded the default upload limit. - Symptom: The equipment ID field is empty after structured table parsing. Cause: The
PARSE_STRUCTURED_TABLEconfiguration was not enabled, or required fields were not specified, causing general-purpose parsing tools to skip core business fields. - Symptom: The locally deployed LLM connection times out, and no content is returned during debugging. Cause:
LLM_API_BASEwas not configured to point to the correct local deployment address, or firewall ports were not opened to allow LLM service access, which corresponds to common community issues for local LLM connections.
How to confirm the configuration is complete
- Upload a power grid equipment technical document that includes high-definition drawings and structured tables, and check whether the parsed text includes the preset core fields.
- Configure an incremental synchronization task, upload a new inspection data file, and verify that the system only synchronizes new content and does not fully overwrite existing data.
- Test the LLM connection, initiate a query containing power grid equipment parameters, and confirm that the returned content includes correct units and technical information.
- Create test accounts with different roles, and verify that access permission control rules meet preset requirements.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.