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The system functions are relatively single-purpose, with limited design capacity, unable to accommodate the rapid development and intelligent application needs of petrochemical power systems.
In the petrochemical industry, devices from different manufacturers use varying protocols, making system integration challenging and prone to compatibility issues, which can affect data exchange and information transmission across the system.
The safety protection in petrochemical substations is insufficient, posing significant risks. The system is vulnerable to external attacks and disruptions, threatening the operational safety of the power system.
A long system maintenance cycle can lead to operational risks, making it difficult to detect potential faults in a timely manner, affecting the stability and reliability of the system.
The petrochemical electrical integrated automation system, based on unified standards and a unified platform, features optimized configuration and enhanced safety. Adhering to an open design philosophy, it represents a new generation of intelligent substation integrated automation systems, combining monitoring, control, protection, measurement, and remote communication functionalities into a single solution. The system follows a top-down design approach, using a layered and distributed structure to meet the O&M requirements of petrochemical electrical systems. It optimizes secondary circuits, reduces testing and maintenance workloads, and makes substation operations more economical, reliable, and intelligent. The system can be applied to both intelligent substations and conventional substations.
Multifunctional solution
The system offers a comprehensive solution with integrated monitoring, protection, and other functions. All features are built on a unified platform, providing full functionality to meet the needs of various application scenarios.
User-friendly system software
The system software visually displays the status of each switch, disconnector, and power flow information such as power and current in a graphical manner. The interface supports seamless zooming, navigation, and layered views, making operations convenient and the interface user-friendly as well as reducing monitoring difficulties.
Strong protection and control performance
The system features high-performance protection and control devices with multi-CPU architecture, distributed and standardized design, offering flexible function combinations and strong expandability. It is equipped with abundant communication interfaces, providing stable and reliable operation while significantly reducing maintenance costs.
Effective system safety
The system adheres to the principles of embedded safety and autonomous defense, achieving network security monitoring for substations, secure access for devices, and secure authentication for critical operations. This enhances the overall security of the system while reducing security investment costs.
The JOYO-F/K dispatching and centralized control automation system is used for centralized monitoring of substations in large and medium-sized petrochemical, refining, and other industrial enterprises. It focuses on electrical automation monitoring and control, achieving applications such as electrical data acquisition, remote control, anti-misoperation locking, operation ticket management, and video surveillance. This ensures reliable power supply for precision equipment and a large number of medium- and low-voltage motors, ensuring stable operation of power supply lines, transformers, switches, and secondary equipment, and enhancing the intelligence and informatization of the power supply system for industrial enterprises. The system adopts advanced cross-platform technology and a distributed architecture, meeting the high reliability and safety requirements of power systems. The unified development platform and integrated diagram model technology support the latest one-click sequence control and secondary equipment monitoring technologies, ensuring reliable operation of electrical equipment and fast operations, reducing the workload for electrical maintenance personnel.
With the management objective of ensuring operational safety in petrochemical production processes, the system employs technologies and tools such as electronic workflows, digital access control, safety interlock devices, IoT sensor equipment, and mobile work terminals to ensure the correctness and mandatory nature of process operations, address common issues such as cumbersome paper-based management, non-standardized operations, and inaccurate feedback on site conditions, and improve the efficiency and safety of process production operations, while also advancing the digitalization and intelligent management of petrochemical production processes.
With data integration and business collaboration as the main focus, the intelligent O&M safety management and control system for the petrochemical industry enables comprehensive and intelligent management of petrochemical power supply systems, providing support for safety assurance, efficiency improvement, emergency response, and green energy savings. The system comprehensively controls unsafe behaviors of personnel and unsafe factors in equipment, ensuring the effective implementation of safety production regulations, eliminating equipment safety hazards, preventing accidents, and building a safety management system for the entire power supply O&M process.
The petrochemical electrical automation control system is applied in large and medium-sized oil refining enterprises for centralized substation monitoring. It focuses on electrical automation monitoring and control, enabling data collection, remote control, anti-misoperation interlocking, operation ticket management, and video surveillance applications. It ensures the reliable power supply of high-precision equipment and numerous medium- and low-voltage motors, while maintaining the stability of power supply lines, transformers, switches, disconnector operations, and secondary equipment, enhancing the intelligence and informatization of petrochemical power supply systems. The system adopts advanced cross-platform technology and a distributed architecture, meeting the high reliability and safety requirements of power systems. The unified development platform and integrated diagram model technology support the latest one-click sequence control and secondary equipment monitoring technologies, ensuring reliable operation of electrical equipment and fast operations, reducing the workload for electrical maintenance personnel.
The electrical intelligent O&M management system integrates subsystems such as comprehensive automation, online equipment monitoring, intelligent inspection, and video services, enabling the access and management of millions of data points. It achieves refined management of the entire equipment lifecycle by leveraging big data, deep learning, and other advanced technologies. Through multi-service data integration and visualized O&M mapping, the system provides a “one-stop service” for electrical O&M, achieving the goals of more convenient, efficient, and secure management.