Data Acquisition | Supports acquisition of data from primary equipment, secondary equipment, auxiliary equipment, pad-mounted transformers, inverters/wind turbines, BMS/PCS, etc., within the plant, including status quantities and analog quantities; supports issuing remote control/remote adjustment commands; supports multi-channel access as well as electric energy metering and power forecasting data acquisition. |
Data Processing | Includes analog quantity processing (rationality check, zero drift correction, coefficient processing, limit exceedance alarms, etc.), status quantity processing (inversion, blinking alarms, manual data setting, etc.), sequence of events recording (SOE), data quality code marking, and formula calculation (supports various operation types and triggering modes). |
Data Storage | Supports second-/minute-level telemetry sampling; historical data is automatically cleared and imported/exported by time; features database storage space warning and time-range filtering functions. |
Authority Management | Provides role management, user management, and user work scope management; supports role-permission binding, user password policies, login authentication (password/UKey/fingerprint), and division of operational scope by operation and maintenance teams. |
Operation Monitoring | Includes station overview, photovoltaic/wind power/energy storage monitoring, general monitoring screens, dynamic topology analysis and coloring, accident recall and replay, operation control (remote control/remote adjustment, sequence control, batch control), anti-misoperation checking, tag/sign operation, and other operations (alarm suppression, remote control blocking, etc.). |
Alarm Management | Provides real-time alarms (graded color/sound prompts, automatic screen push, acknowledgement/clearance, categorized display, filtering by operation and maintenance team, view saving, alarm compression) and historical alarm query (multi-condition combined search, keyword fuzzy search). |
Intelligent Diagnosis | Includes power generation analysis (algorithm-based identification of abnormal inverters/wind turbines, analysis of branch currents with alarms) and power regulation tracking (monitoring AGC/AVC data refresh status and command tracking deviation, automatic alarms for anomalies). |
Query and Statistics | Supports curve display (real-time/historical telemetry curves, multi-curve display in separate windows, query template saving) and report query (analog/status quantity statistics, daily/monthly/yearly reports, customized templates, export/print, scheduled automatic export). |
System Management | Includes channel monitoring (acquisition/forwarding channel status, communication record query), report configuration (report creation/editing, display by operation and maintenance team scope), system operation status monitoring (node/process/resource monitoring, automatic fault switchover, resource limit exceedance alarms), power generation plan management, and clock management (NTP synchronization, manual setting). |
Data Forwarding | Supports forwarding the four-remote data (telemetry, telecontrol, telecommand, telemetering) and system-computed data collected by the centralized control system to other systems. |
Web Publishing | Supports publishing Security Zone I/II data to Security Zone III via forward/reverse isolation devices; provides Web-based monitoring screens, reports, alarm viewing, and data export/download functions; login is subject to permission control. |
Audit Management | Supports audit logging of events such as user login, business operations, and configuration changes; includes audit review, analysis, and reporting functions; audit logs are stored for ≥6 months and cannot be deleted or modified. |
