Power Plant (Thermal Power/Hydro Power) Substation NCS System Solution

Overview

The PRS-7000 power plant power network control system (NCS) integrates variousfunctions, such as anti-maloperation locking, intelligent equipment information integration,remote control communication, protection information management and local monitoring. This system can be seamlessly connected to the protection, measurement and control device and intelligent equipment from different manufacturers, so as tocomplete information processing, display and monitoring ofstep-up substation of power plant, facilitate monitoring and control of equipment, and provide reliable assurance for the safe and economical operation of thestep-up substation.

Application Scenarios

The PRS-7000 power plant NCS system is applicable to thestep-up substations of power plants with various voltage levels.

Features

(1) This solution can adapt to the requirements of power plant NCS systems with differentunit capacities, and provide one-stop protection, measurement, control and system integration services;

(2) With an open system structure and flexible networking mode, this solution can provide widely support to processing analysis and information exchange of various communication protocols in the industry;

(3) This solution has a comprehensive security design,and employs complete operation security, communication security and software securityassurance strategies;

(4) This solution has high reliability, good real-time performance, and flexible configuration, which supportsseamless access to systems such as protection, measurement and control,dispatching at all levels, GPS time synchronization, MIS/SIS andprotection management, andalsosupports remote transmission of information, such as dispatching automation, protection, and management in the station;

(5)Thebay layer equipment adopts 32-bit floating-point DSP (120M) and 16-bit high-precision AD sampling, 32-point sampling is carried out per cycle, 15 harmonic analyses can be provided, it hasmulti-CPU parallel processing, and thesecond & minute pulse and IRIG-B time calibration methods are adaptive.

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