What the data for this category looks like
Data related to power grid equipment yield rates is core reference for financial institutions to evaluate power equipment investment value. Data sources include public power trading settlement platforms, real-time collection systems from power grid operation and maintenance backends, and equipment pricing databases filed in industry bidding records.
Data updates follow a daily schedule: full summary and push of the previous day’s finalized calculated data is completed at midnight each day, with distribution by equipment batch.
Each individual data entry includes these fields: unique equipment identifier, deployed power grid node code, commissioning date, daily power generation, daily operation and maintenance expenses, daily grid-connected revenue.
Field units are as follows:
- Unique equipment identifier: string
- Node code: 6-digit numeric code
- Commissioning date: ISO 8601 format date
- Power generation: kilowatt-hour
- Operation and maintenance expenses and revenue: Renminbi Yuan
Constraints on form and interaction from these data characteristics
Multi-source data means financial practitioners must quickly integrate cross-channel data via forms. Forms must support multi-interface linked pre-filling to cut manual input errors and workload.
The daily T+1 update rhythm limits form query and generation scope. Only finalized historical settlement data may be used. Real-time access to uncompleted same-day calculated data is prohibited.
Field format requirements (6-digit node code, ISO date format, etc.) require built-in form validation rules to block invalid inputs.
The need to generate bulk daily reports requires forms to support selecting multiple devices or importing device lists in batches. This adapts to large-scale power grid equipment reporting scenarios.
Some scenarios require association with operation and maintenance vouchers. Forms must support file upload components to meet voucher submission needs. They must also support hierarchical selection components to enable step-by-step filtering from power grid region, equipment type to specific devices, matching tree-structured interactive logic.
Configuration Settings
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
form_field_validation | Enabled, configure 6-digit numeric regex for device ID and node code fields, limit date fields to the previous day’s ISO format | Matches data field format requirements to avoid invalid inputs |
multi_select_max_count | 50 | Adapts to bulk daily report generation needs, avoids excessive data volume in single requests |
upload_file_allowed_types | ["image/jpeg", "image/png", "application/pdf"] | Adapts to operation and maintenance voucher and revenue voucher upload scenarios, restricts invalid file types |
workflow_trigger_schedule | Daily 02:00 | Matches the T+1 data update rhythm, automatically generates the previous day’s yield rate daily report |
form_batch_import_support | Enabled | Supports batch import of device ID lists, improves operational efficiency for bulk reporting |
api_request_timeout | 300 seconds | Adapts to delays from multi-source data pulling, prevents request timeout interruptions |
The parameter values provided on this page are common 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 Misconfigurations
- Symptom: The form’s hierarchical selection component is not linked. After selecting a provincial power grid node, the municipal node list does not update automatically. Cause: Linkage rules for
form_cascade_selectare not configured, and the output value of the upper-level selection component is not bound as a filter parameter for the lower-level data source. - Symptom: Uploaded operation and maintenance voucher files cannot be associated with the corresponding device’s calculation data, or a file format error prompt appears after submission. Cause:
upload_file_allowed_typesis not set to allow required voucher formats, or the file association switch between the form and knowledge base is not enabled. - Symptom: The preset data analysis workflow is not triggered after the form is submitted. Cause:
workflow_trigger_on_submitis not set to enabled, or the form’s submission event is not bound to the corresponding workflow trigger node.
How to Verify Proper Configuration
- Manually enter an invalidly formatted device ID or node code, confirm the form displays the corresponding format validation prompt.
- Upload a file outside the preset allowed formats, confirm the form blocks the file and displays a format prompt.
- Use the batch import device ID function, upload a file containing a valid device list, confirm the form successfully parses and loads the entries.
- Manually trigger the scheduled workflow, check that the generated report data range matches the previous day’s calculation cycle 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.