SDFMIS Fuel Management Information System

Overview

The SDFMIS Fuel Management Information System is an enterprise-grade, integrated digital platform engineered for thermal power plants, cogeneration facilities, and large-scale industrial fuel consumers operating under stringent operational accountability and regulatory reporting requirements. Built on a business-process-driven architecture, the system implements end-to-end traceability across the full fuel value chain—from demand forecasting and procurement planning through physical delivery, quality verification, financial settlement, and managerial analytics. Its core design principle—“Business Drives Finance”—ensures that every financial transaction is anchored to verifiable operational events (e.g., weighbridge entries, lab assay results, contract milestones), thereby eliminating reconciliation gaps between operations and accounting departments. The system operates on a modular, role-based access control framework compliant with ISO/IEC 27001 information security guidelines and supports audit-ready data lineage for internal controls and external compliance reviews.

Key Features

• Contract Lifecycle Management: Supports multi-type contracts—including coal procurement, transportation, and third-party service agreements—with automated template generation based on configurable clause libraries (e.g., calorific value adjustment formulas, sulfur penalty thresholds, demurrage terms). All contractual KPIs (ash content, volatile matter, moisture, sulfur, GCV) are linked to incoming lab test results for real-time deviation alerts and variance analysis.
• Intelligent Planning Engine: Integrates production schedules (power generation load curves, heat supply targets), historical consumption patterns, inventory levels, and dynamic market intelligence (spot price indices, railcar availability, port congestion data) to generate optimized fuel procurement plans using linear programming algorithms. Outputs include tonnage allocation per supplier, optimal blending ratios, and projected standard coal cost (SCC) per MWh.
• Laboratory Integration Suite: Interfaces bi-directionally with LIMS and automated sampling/weighing systems via OPC UA or RESTful APIs. Manages sample chain-of-custody via barcode/RFID, enforces SOP-compliant assay workflows, auto-calculates corrected calorific values per ISO 1928 and ASTM D5865, and archives raw instrument data with timestamped metadata for GLP/GMP traceability.
• Settlement & Financial Reconciliation: Executes multi-dimensional settlement logic—including quality-based price adjustments (QBPAs), weight loss compensation, transportation surcharges, and demurrage claims—based on contractual clauses and verified acceptance data. Generates accruals for month-end closing in accordance with IFRS 15 and Chinese Accounting Standard No. 14, and exports journal entries to ERP systems (SAP S/4HANA, Oracle EBS, Yonyou NC) via certified middleware connectors.

Sample Compatibility & Compliance

The SDFMIS platform is designed for coal-centric fuel supply chains but extensible to biomass pellets, petroleum coke, and municipal solid waste-derived fuels via customizable material master definitions. It complies with national standards GB/T 18666–2014 (coal quality acceptance), GB/T 213–2008 (calorific value determination), and DL/T 520–2007 (power plant coal testing procedures). Data retention policies align with China’s Cybersecurity Law and PIPL requirements, while audit trails meet SOX Section 404 documentation expectations for publicly listed energy enterprises.

Software & Data Management

Deployed as a web-native application (HTML5, responsive UI), SDFMIS supports hybrid cloud or on-premises hosting. All user actions—including report exports, parameter modifications, and approval workflows—are logged with immutable timestamps and operator IDs. Role-based dashboards provide drill-down capability from enterprise-level KPIs (e.g., average delivered cost per GJ, contract adherence rate) to granular transactional records. Data exports support CSV, PDF/A-2, and XBRL formats for regulatory submissions; API endpoints enable integration with corporate BI tools (Power BI, Tableau) and digital twin platforms.

Applications

Primary deployment contexts include state-owned and private thermal power generation groups, district heating operators, cement and steel producers with captive coal-fired boilers, and provincial energy investment companies managing diversified fuel portfolios. Use cases span daily operational control (e.g., real-time inventory tracking against burn-rate forecasts), quarterly commercial performance review (e.g., variance analysis of budgeted vs. actual fuel cost per kWh), and strategic sourcing optimization (e.g., Monte Carlo simulation of long-term coal price risk exposure).

FAQ

Does SDFMIS support integration with third-party weighbridge and calorimeter systems?
Yes—through standardized protocols including Modbus TCP, RS-232/485 serial interfaces, and HTTP-based webhooks for real-time data ingestion.

Can the system enforce multi-level approval workflows for contract amendments or settlement exceptions?
Yes—configurable workflow rules allow hierarchical routing based on monetary thresholds, commodity type, or counterparty classification.

Is historical data migration supported during implementation?
Yes—dedicated ETL utilities are provided for structured migration of legacy contract, inventory, and assay datasets, with validation reports generated pre- and post-load.

Does SDFMIS comply with FDA 21 CFR Part 11 for electronic records and signatures?
No—Part 11 applies to pharmaceutical manufacturing; however, SDFMIS meets equivalent integrity requirements under China’s “Regulations on Electronic Records in Power Industry” (NEA Order No. 35).

What PDA hardware is certified for field use with SDFMIS mobile modules?
The system is validated with Zebra TC25/TC52, Honeywell CT40, and Sunmi T2 Pro devices running Android 9+ with NFC and barcode scanning capabilities.