长园科技集团股份有限公司
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Solution Overview

Focusing on the new substation operation and maintenance model of “unmanned attendance + centralized monitoring”, the centralized control master station becomes the core of monitoring and operation. Through the upward aggregation of the substation anti-misoperation system, a new generation of centralized control station master station anti-misoperation system is constructed. The centralized control station master station anti-misoperation uniformly establishes the control station interlocking logic, including cross-station interlocking, and obtains the status of primary and secondary equipment through communication with the new generation of centralized control station equipment monitoring system. It also receives feedback on the virtual telemetry status of grounding wires, cabinet doors, etc., through station-end switching operations. The centralized control anti-misoperation system can conduct simulation rehearsals and issue switching operation tickets for any subordinate substation to ensure the accuracy of centralized control station operations. For local operations involving operating personnel, mobile digital switching operation tickets can be carried to the substation for operation, with equipment status feedback to the centralized control station master station anti-misoperation system.

Product Advantage

01
Diverse Operation Modes
Supports sequential control operations, remote control operations, local operations, and other types of operations.
02
Centralized Control One-Click Sequential Control Verification
Through the centralized control anti-misoperation system, comprehensive equipment information (including grounding wires, cabinet doors, etc.) is obtained to enable linked topological anti-misoperation and inter-station interlocking with the intelligent anti-misoperation host of the substation. It performs anti-misoperation verification for one-click sequential control operations at the substation end.
03
Centralized Management
Centralized control workstations manage centrally, enhancing data transparency and operation and maintenance work efficiency. They achieve unified maintenance of master and substation data and centralized monitoring of key anti-misoperation information at the station end, such as grounding wire , unlocking key usage records, and safety tool usage.
04
Centralized Control Anti-misoperation
In switching operations of centralized control and maintenance teams, functions such as dispatch order constraints, inter-station interlocking, and unique operation authority locking are realized, significantly enhancing anti-misoperation capabilities and improving safety management levels.
05
Remote Supervision
For various operation scenarios such as equipment simulation, equipment status changes, and equipment failures, remote supervision conditions are provided to enhance supervision levels and reduce personnel workload.
06
Two-Ticket Integration
Aiming to reduce the workload of operation and maintenance personnel, the system integrates with the two-ticket system. During the ticket issuance stage, equipment status synchronization and anti-misoperation verification functions are provided to facilitate the issuance of correct tickets. During the execution stage, electronic supervision and automatic feedback functions are provided to improve work efficiency.