An Energy Electronics Group Co., Ltd. under Yantai State-owned Capital is a state-controlled high-tech enterprise group integrating R&D, production and operation, technical services, and system integration. It is a pioneer in China's smart grid and comprehensive energy management, a major supplier of green, low-carbon smart energy system solutions, and one of the first pilot enterprises for the integration of informatization and industrialization. Focusing on the R&D and manufacturing of smart electrical equipment, the group developed China's first microcomputer-based power telecontrol equipment, driving leapfrog development in China's power sector. With business expansion and parallel production across multiple factories, the traditional decentralized IT management model can no longer meet the needs for group-level collaborative control and data docking with the State Grid EIP platform.
Unsmooth information docking with the State Grid EIP platform makes it difficult to integrate multi-source heterogeneous data. Multiple factory IT systems operate independently, forming internal information silos that prevent free data flow.
Production execution relies on paper forms, resulting in low efficiency and delayed data, making it impossible to achieve real-time control and transparency in the production process.
Delayed distribution of process documents leads to inaccurate production execution. Quality data relies on manual collection, preventing real-time analysis and precise traceability.
Production systems are not connected with SAP, PLM, and State Grid EIP, failing to achieve full-process data collaboration from the supply chain to production and shipping.
1.Builds a State Grid EIP docking platform to integrate business data with the SAP system, comprehensive management platform, and OA system, establishing an order-based data structure system for the State Grid EIP platform.
2.Horizontally connects and shares data with group systems like SAP and PLM; vertically acquires State Grid supplier orders, scheduling, and process quality information based on unified access standards; and enables free data flow between the factory and State Grid based on IoT and equipment integration.
1.Implements mobile applications for production reporting, order progress tracking, quality inspection reporting, and equipment maintenance operations, covering the digital management of the entire production process.
2.Focuses on the automatic collection and traceability of production data, completing the real-time collection and integration of frontline manufacturing data at the execution and equipment layers to achieve production process transparency.
1.Process Management: Ensures real-time distribution of process documents for accurate and reliable production execution, paired with error-proofing functions to achieve precise process execution.
2.Quality Management: Integrates the quality system with testing equipment in real-time for automatic data upload and analysis, synchronizing on-site quality control to achieve precise full-process quality traceability.
3.Equipment and Supply Chain Management: Achieves equipment status monitoring and maintenance management to reduce failure rates; improves material on-time rates and incoming inspection pass rates to ensure smooth production.
Establishes a data-based comprehensive production process control and real-time digital management system, building an efficient network-collaborative manufacturing platform sourced from customers and centered on order delivery. Realizes the real-time and accurate upload of full-process, all-factor (man, machine, material, method, environment) data—from the supply chain to production and shipping—to the State Grid EIP platform, meeting State Grid's business collaboration requirements.
