SKADA-NIIPT

SKADA-NIIPT A system is intended for an APCS of substations of an alternating and direct current, atomic - thermal - and hydroelectric power stations, power supply systems of industrial enterprises.

Main features

• Make collecting and registration of information on the abnormal and established real-time processes;
• Make complex information processing;
• Archive information;
• Display information in graphic and tabular forms;
• Manage a power object;
• Make the analysis of the set modes and abnormal processes;
• Create different reporting documents and sheets on a power facility status.

Common timing system

• Allows to synchronize all processes of poll in relation to absolute time with an accuracy of 1 ms.
• Connection to GPS and Glonas navigation systems at the same time.
• Modularity of configuration of a complex. An open scalable architecture of PTK on the basis of the conventional international standards (an IEC 870-5-101...4, an IEC 61850)

The approved functioning and information integration

Allows to communicate

• with digital protection ("EKRA", Mechanotronics, Radius, Sneijder Elektrik, "APEBA", Siemens, etc.);
• electric power systems of accounting and control (ALPHA, ION, etc.);
• devices of local antiabnormal automatic equipment ("MKPA", "ALAR");
• recording systems of abnormal events ("BRKU", BARS, "GOSAN", Bresler, etc.);
• monitoring device of quality of the electric power (Resource-UF2, ION, Satec).

Use in the maximum volume of developments of domestic-owned firms of manufacturers.

Possibility of use of different options of configuration of technical means according to wishes of the Customer and features of a power facility.

In the drawing - architecture of PTK based on mediation devices with an object and multifunction measuring devices (electric power counters)

Technical means of a system

Cabinet of the APCS server

The APCS server is provided by the duplicated Database server on which all information from hubs of the average level gathers, covering all parameters of the normal mode, technical accounting of electrical energy, microprocessor protection.

• The industrial server Dual Xeon, RAM - 4Gb, Lan-10/100 Mbit – 2 pieces, the keyboard, the monitor, a mouse, Raid an array, SAS – 6 pieces;
• Construct of Ritall (WXDXH; 900х800х2000);
• Uninterruptible power supply unit of APC;
• Windows operating system.

Depending on features of an object, the APCS server can be provided in cluster and normal execution.

Mediation device cabinet with an object (USO)

USO provides collecting and processing discrete (= 24B, = 220B) and analog parameters (4-20 mA, thermocouples, thermoresistance and so forth), control of actuators (mechanical or solid-state relays). Integration of microprocessor devices is in addition provided (RZA, counters of electrical energy).

Components:

• Construct of Ritall (WXDXH; 600х600х2000; 800х600х2000);
• The controller of industrial execution (Celeron M, LAN - 100 Mbit, RAM – 128 MB, Flash disk - 128 MB);
• Module of remote signaling DI-32 (32 channels of discrete input);
• Module of management DO-8-DP (16 control links);
• Module of an analog input (4-20 mA);
• Touch screen (optionally);
• Payment of RS485/422 8xRS485 interface
• Isolation, Surge Protection;
• Time synchronizing device from the GPS antenna (accuracy of synchronization is up to 1 ms);
• Real-time operating system of QNX.

The software and hardware complex allows:

• Integrate information from different MPRZA and organize on its base the system of remote supervisory control, with existence of automatic blocking when carrying out switching transactions and a system 'the adviser to the manager' on maintaining the mode;

• Create the software package for management of digital protection allowing to reduce sharply the labor costs connected with setup, parametrization and operation of digital protection and also to resolve the issues connected with the analysis of correctness of work of digital protection in emergency operation.