Protection Management System
Overview
SIFANG Protection Management System (PMS) collects and integrates the operation information and fault-related information of protection equipment in real time and conducts centralized analysis to achieve functions such as online monitoring of protection equipment, precise fault analysis, classified statistics of alarm information, intelligent inspection, ledger management, comprehensive report integration, etc. When the power grid operates normally, the system monitors and manages secondary equipment online; when there is a power grid fault, it provides information support and decision-making reference for handling power grid accidents.
Features
Object-oriented Distributed Component Design
The Hierarchical Distributed Architecture of the Master and Slave System
Software and Hardware Decoupling, Shielding the Hardware Platform and Operating System Differences
Good Flexibility, Scalability, and Portability
Benefits
Improve the Real-time Monitoring Ability of Dispatchers
Through the functions of online monitoring and accurate fault analysis of the protection equipment, the operation monitoring ability of relay protection is improved, and the processing and analysis of operation information and fault information are realized, fully supporting the operation of the system, and ensuring the safety of the power grid;
Support the Lean Management of Relay Protection Equipment
Through the functions of alarm information classification statistics, ledger management and other functions, deeply explore the value of relay protection massive data, further improve the management ability of relay protection business, and comprehensively improve the information sharing ability and lean management level of all majors;
Support High-level Operation and Maintenance of Operation and Inspection
Through accurate fault analysis, comprehensive report integration and other functions, the operation and maintenance strategy guidance based on online fault diagnosis results is realized, the operation and maintenance labor cost is greatly reduced, and the high performance operation and maintenance is fully realized.
Typical Cases
The Applications of PMS System in the Philippines
The PMS system in the Philippines has deployed four major types of applications: online monitoring of protection equipment, precise fault analysis, classified statistics of alarm information, and ledger management. It has achieved the lean transformation of protection equipment from "local diagnosis" to "remote diagnosis", greatly improving the efficiency of secondary equipment maintenance and operation and the ability to handle power grid faults.
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