Automated Monitoring System

Scope of use

power automation monitoring system is a new generation of series products developed by summarizing the advantages of similar products at home and abroad, fully considering the needs of users and combining the current situation and future development of power plants and substations, covering the hierarchical distribution of voltage levels from 400V to 110kV computer monitoring system, which can complete real-time data collection, dynamic graphic monitoring, reliable operation of the protection power system, real-time curve analysis, power metering and power bar graph analysis, power quality and energy consumption analysis, accident warning and recording, data recording and Analysis, fault recording and analysis, trend curve analysis, electricity report query and simulation operation, accident recall, five-proof lockout, etc.; provide different users with comprehensive automation solutions for 110kV and below substations and small and medium power plants of various capacities.

Functional description

● Complete automation solution: the intelligent microcomputer comprehensive protection automation system covers 400V~110kV voltage level transmission and distribution lines, transformers, bus couplers, capacitors, reactors, motors, generator protection and comprehensive measurement and control devices, communication service units, And provide a variety of voltage level background monitoring system;

● Flexible and diverse communication methods: In the design of each link from the unit equipment to the monitoring system, in addition to maintaining its own system and integrity, it also places great emphasis on the interconnection and interoperability of other intelligent devices. In the interface design of the unit, in addition to the above-mentioned Ethernet communication interface, it also provides a compatibility design with existing communication methods (RS-485/232, Ethernet or field bus), which makes the substation (distribution) automation More options and more flexibility in design or modification.

● Screen-based operation monitoring: After the substation realizes comprehensive automation, no matter whether it is manned or unattended, the operator is in the substation, the main control station, or the dispatching room, facing the color screen display to monitor the equipment and transmission lines of the substation in an all-round way. monitoring and operation.

● Digitization of measurement display: Microcomputer monitoring system is adopted, and conventional pointer instruments are replaced by LCD displays. Manually transcribed records are replaced by printers.

● Local area network and optical cable for communication: Computer local area network technology and optical fiber communication technology are widely used in integrated automation systems.

● Intelligent operation management: intelligent not only in the routine automation functions, but also in the online self-diagnosis and sending the diagnosis results to the remote master control terminal.

● Highly reliable embedded design;

● Various interface functions;

● Abundant protocol library;

● Flexible scalability;

● Advanced multi-CPU architecture;

● Precise time synchronization function;

● Friendly man-machine interface;

● Complete dual-machine dual-network redundancy design;