Digital System of Supervision and Control DSSC
Reivax´s digital system of supervision and control is formed by the SCADA software and by units of acquisition and control that have an innovative technology that integrates devices and automation control in a flexible, modular, scalable and distributed way. This new technology makes it possible to automate a generation plant in a more economic and safer manner, using fewer components and therefore increasing its reliability. SCADA platform The SCADA software from Vision Line is an application software based on E3 or SAGE platform, two of the most complete software for monitor and process control of the whole electric market, developed for the latest requirements of portability, interconnectivity, flexibility, modularity, scalability and reliability . - Vision allows communication with numerous open communication protocols and various equipments, and can accommodate both local as well as geographically distributed systems. - The applications that are developed with Vision use object orientation. This increases the quality of the application, reducing programming and system maintenance costs. - Applications with scalability and upgradeability to guarantee a constant evolution were built with Vision Line, being them simple HMI (Human Machine Interface) or complex centers of operations in real time. - Exclusive client-server architecture with transparent network with no need of copying the application software between stations. Acquisition and Control Units The ACUs perform the automatisms, control, regulation, management of the protections, sequence of events in all points, etc.. Among its many features, we highlight: - Direct transduction of measurements, command, control and protection. - Alarm Management. - All the points with sequencing of events of 1ms. - Supervision of the status of the equipment - Automatic Schemes of start, stop and synchronization of generating groups. - Supervision, control and protection of the elevator substation. - Operation and dispatch from plant, individual or joint control of active power, voltage and reactive. - Protection of generators. - Automatic operation of the generator, turbine, spillways, water intakes, etc. Control Centers The control centers are formed by a database in real time, connected to the process and to operation terminals, engineering and historical data base. It represents a robust and scalable architecture that allows centralized control of generation plants of any size. Architectures - Protection Systems Protection systems incorporated into Vision Line attend solutions to suit both large and small sizes and follow the procedures for the network operator's system and national and international technical standards such as ANSI, IEC and IEEE. - Protection of generators - Protection of transformers - Protection of lines - Protection of buses - Protection of motors The protection system of Vision Line can be fully integrated into the supervision and control system, allowing the User to manipulate the protections aside and to collect oscillography and events. - BT and MT Panels - Panels of medium or low voltage for the output of the generator, the closing of neutral and surge protection according to IEC 62271-200, NBR 6979, IEC 60694 and NBR 10478 standards. - Centers of charge and motor control in low voltage, according to IEC 60439-1 norms, being classified as fully tested (TTA). - Measurement Systems Measurement systems for net and gross energy - Regulation Systems - Energy Line - Power Line - Hydraulic - Fluid power Line - Monitoring Systems - Monitor Line - Services and Studies - Service Line - Our team of professionals has deep knowledge of generation and transmission systems and is committed to the success of our customers. |
