What the data for this category looks like
Daily power industry revenue yield data is sourced from public trading accounting interfaces of provincial power trading centers and regional grid operation platforms. Data is aggregated and categorized by provincial administrative regions and generation types. Data is provided as a structured JSON array. Each record includes fields such as provincial administrative region code, generation type, total daily trading power, average revenue yield coefficient, number of daily transactions, and other related fields. A full aggregate update for the previous natural day is completed each early morning. Temporary trading data for some regions is synced hourly for real-time reference. All field units follow international standard measurement specifications. No percentage-based expressions are used. Revenue yield coefficients are presented in decimal form.
Constraints on HTTP Interfaces and External Systems
The multi-dimensional classification of power revenue yield data requires HTTP interfaces to support filtering by region and generation type. Without this filtering, the total volume of returned data is too large, increasing parsing and storage burdens on external systems. Fixed full-data update windows require external systems to avoid sending requests during daily early morning update periods. This prevents retrieval of incomplete temporary data or triggering interface rate limits. Two data sources with different update frequencies (full daily reports and real-time incremental data) require external systems to distinguish use scenarios. Separate pull cycles must be configured for each scenario. Fields use non-percentage decimal formats and dedicated administrative region codes. External system parsing logic must adapt to these formats to avoid type conversion errors.
How to Set Configurations
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
api_request_timeout | 30 seconds | The standard response time for power industry data source interfaces falls between 10-25 seconds. A 30-second timeout covers normal response scenarios and prevents premature request termination |
filter_dimensions | ["province_id", "generation_category"] | Power revenue yield data is categorized by provincial administrative regions and generation types. Specifying filter dimensions returns targeted data accurately and reduces invalid data transmission |
update_cycle | 86400 seconds | Power daily report data updates once per day. Using a daily pull cycle ensures data timeliness and avoids resource waste from repeated requests |
retry_strategy | Retry 2 times, 5-second interval | Power data sources may experience temporary response fluctuations during daily update periods. A retry mechanism reduces the probability of request failure |
api_auth_token | Exclusive access token issued by the power data source platform | Most public power trading interfaces require authentication. Using an exclusive token ensures valid access permissions |
embedding_batch_size | 50 items per batch | Each individual power revenue yield data record includes multi-dimensional fields. A batch size of 50 balances interface load and transmission efficiency |
The parameter values provided on this page are common starting points for configuration setup. Actual values are affected by material form, data volume, and business rules. Specific issues require individual analysis. It is recommended to test on your own samples before finalizing settings.
Three Common Mistakes
- A
400 Bad Requesterror is returned when calling the interface, with a prompt indicating parameter format mismatch. Cause: The real-time trading interface was mistakenly called instead of the daily report interface, and the field structure of the daily report data was not adapted to. - A field missing error occurs when inserting into the knowledge base document. The
average_revenue_ratiofield is empty. Cause: Required filter dimensions were not specified in the interface request. Incomplete temporary incremental data was returned, and some fields were not fully generated. - An
Invalidformat error is returned when calling the multi-modal Embedding interface. Cause: The decimal format of power revenue yield data was not converted to the required string format, leading to model parsing failure.
How to Confirm Proper Configuration
Sending an interface request verifies returned fields include preset core fields, and field units match configured requirements. Reviewing scheduled pull task execution logs confirms complete data was successfully obtained outside the daily update window, with no timeout or retry failure records. Calling the knowledge base retrieval interface and entering keywords related to power revenue yields verifies returned documents include correct regional and generation type data. Adjusting filter dimension parameters confirms the returned data range changes correctly alongside parameter adjustments.
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.