A comprehensive information system based on WPS32 has been built that covers objects throughout the territory of the Republic of Bulgaria (see gallery). Generally, the system receives information from about 144 gas distribution and measuring stations, 8 compressor stations and 105 autonomous measuring stations, located on valves. The total number of microprocessor devices, incl. specialized measuring devices, RTU devices, programmable controllers and others is about 620 units, and the amount of information parameters coming from objects are measured by tens of thousands.
All data is stored in a database organized for real-time and store data at different time intervals, such as seconds, minutes, hourly, and on their basis are formed daily and monthly levels.
The system issues voice messages for detected deviations and malfunctions and maintains a history of events.
The system is gathering data from other local SCADA systems, through various types of links including OPC (Server, Client), ActivEx, Modbus RTU, file transfer, etc.
The system prepares a variety of reports.
LUKOIL Neftohim Burgas AD
Two information management systems have been developed in the Xilolli and Propylene industries respectively. ABB AC800M PLCs are used with redundancy. The SCADA system is WPS32, and the means of communication with the controllers is ABB's OPC Server. The system provides process monitoring and management, event history and alarms, database recording of all signals every 4 seconds.
Prista Oil Group
Information management systems have been built in all of the company's subsidiaries (See gallery). The PLC Sigma S664 and SCADA software WPS32 have been used. Systems provide process monitoring and management, event history and alarms, alerts status database, preparation of reporting documents. With the help of the HART-Ethernet Converter is established accounting system according to the requirements of the CUSTOMS AGENCY to the excise warehouses, thanks to the the second independent port of the converter, the data of more than 30 flow meters are delivered in parallel in the local SCADA system.
Information-control systems were set up at Power plant Sofia and Heating plant Zemliane. The PLC Sigma S664 and SCADA software WPS32 have been used. Hot water boilers, steam installations, groundwater wells, etc. are covered. Systems provide process monitoring and management, event history and alarms, alerts status database, preparation of reporting documents.
We have experience in building systems in the field of RES (renewable energy sources) since in 2007 we have successfully put into operation a wind farm monitoring and remote control system consisting of Vestas and Nordtank machines near Kavarna (see gallery). The system is based on the GSM-GPRS Communicator and SCADA software WPS32.
Our clients are also Sopharma AD, Transvagon AD - Burgas, LB Bulgaricum EAD.