AIIS OF THE THUE/AIIS KUE

Automated systems of electricity metering (AIIS of the TUE/AIIS KUE)

Sphere of use

Application of AIIS of the TUE/AIIS KUE is necessary everywhere where it is required to consider quickly and precisely an expense of the released and consumed electric power: on transformer substations, objects of housing and public utilities, the industrial and agricultural enterprises of different scale.

Goals and Objectives

• Automation of process of collecting, transfer and data processing of metering devices
• Determination and forecasting of all components of balance of the electric power
• Operating control and analysis of the mode of electricity consumption and capacities
• Increase in accuracy, reliability and efficiency of data acquisition about development, transfer and electricity consumption
• Localization of losses of the electric power.

Functions

• Periodic poll of parameters of a system with the cycle set by the User
• Accounting of the active and reactive electric power and power
• Obtaining historical data from devices in case of abnormal failure of an automated workplace
• Collection of information about a status of objects and measuring instruments
• Data storage in the specialized database
• Accomplishment of economic calculations (losses, not balance and others)
• Control of accuracy of the data
• Electricity consumption monitoring
• Report generation of any complexity and contents
• Interaction with the third-party systems
• Multitariff accounting
• Access isolation of operation personnel
• Time synchronization of an automated workplace and equipment of a system
• Remote monitoring and management in Internet/Intranet networks.

System architecture

AIIS of the TUE/AIIS KUE includes electricity metering devices, OPC servers of counters and also the universal SCADA/HMI DataRate performing functions of collecting, storage, processing and information visualization.

Components

• The personal computer based on Windows OS
• Electric power counters
• Communication lines (communication)
• Software of AIIS of the TUE / AIIS KUE.

After installation software "AIIS of the TUE/AIIS KUE" of connection to the PC of counters of the electric power using communication lines — the automated system is ready for operation.

Distinctive features

• Flexibility of a system. The architecture and the AIIS components of the TUE/AIIS KUE allow to integrate it into the unified information system of the enterprise easily. For small enterprises AIIS of the TUE/AIIS KUE can be used as a basis of creation of the integrated system which except a control system and accounting of energy resources will include the systems of automated management and scheduling, access restriction, fire extinguishing and others.

• Possibility of creation of AIIS of the TUE/AIIS KUE on the existing element base and channels of information exchange. Rather large number of communication channels (RS-485, RS-232, GSM, a radio channel, etc.) and electricity metering devices is maintained (TsE 2727, PTs 6806, Mercury-230, Mercury-225, SET-4TM.02, SET-4TM.03, PSCh-4TM.05, SE 303, SE 304, the Resource-UF2, Lane - Electro-01М, the Resource - UF2M, Resource-PKE, etc.). The nomenclature of the supported devices and communication channels constantly is replenished.

• Reduction of material and time expenditure on development and deployment of AIIS of the TUE/AIIS KUE. The developed system well proved in practice and can be easily adapted and scaled taking into account requirements of any enterprise.

• Reduction of operating costs. AIIS of the TUE/AIIS KUE does not demand additional expenses on operation from NPF KRUG. To qualification of the manager high requirements are not imposed.

• Operating control of an expense of the electric power and exception of a human factor. Difficulties of access to devices for check of technical condition and ambiguity at reconciliation of meter readings are excluded. AIIS of the TUE/AIIS KUE performs automatic remote collecting and the centralized information processing about individual electricity consumption by each consumer (counter).

• Information protection against penalties. A system carries out the high-quality independent accounting, allows to save on penalties and to operate flexibly with characteristics of consumption within the tariff policy of electricity providers.

Information exchange. For information exchange of AIIS of the TUE/AIIS KUE uses such communication channels as GSM/GPRS, lines of a telephone network and satellite channels of access. As practice showed, use of GSM/GPRS communication channels in distributed systems of accounting provides reliable data exchange and also allows to reduce the cost of the organization of information exchange with the equipment in tens of times and to save on service of communication networks (cellular operators perform). In an automated system function of reservation of communication channels is implemented, and in case of unavailability of cellular communication of AIIS TUE involves access satellite channels.

Advantages

• Independent choice by the User of number of points of poll
• Possibility of use of different devices of accounting
• Accomplishment of economic and statistical calculations
• Creation of reports of any complexity and export of reports to any of widespread formats (*.pdf, *.xls, etc.)
• Easy integration into other systems
• Simplicity and setup according to user requirements
• Work with relational databases (ORACLE, MySQL, MS SQL and others)
• Possibility of creation of distributed systems of accounting using GSM/GPRS channels

Besides, thanks to existence of certificates, observance of regulations, the AIIS KUE serves as unified information environment for calculations between suppliers and consumers of electrical energy, provides objectivity of calculations. The AIIS KUE allows to pay for the consumed electric power recorded by power meters in real time.