RU115950U1 - CAPACITY CONTROL SYSTEM FOR ELECTRIC POWER METERING SYSTEMS - Google Patents

Abstract

1. A health monitoring system for commercial electricity metering systems, containing an enterprise-level data processing center, an automated workstation (AWS) for an enterprise dispatcher, an enterprise administrator's AWP, connected to an enterprise-level data processing center, at least one branch-level data processing center enterprise, one data collection module at the level of a branch of an enterprise, one workstation of a branch dispatcher, one workstation of a branch administrator, connected to a data center of the level of a branch of an enterprise, at least one data center of a substation level, one data collection module of a substation level, one workstation of a duty officer connected to the substation-level data center, with the enterprise-level data collection module connected to the substation-level data centers, and the enterprise-level data center connected to the enterprise-level data centers. ! 2. The operability monitoring system according to claim 1, characterized in that the data collection module of the substation level is connected to the gateway-concentrator of the commercial metering system of electrical energy or is installed inside the gateway-concentrator, and the data collection module of the substation level collects data for monitoring the operability of the gateway-concentrator , as well as electricity meters connected to the hub gateway. ! 3. The performance monitoring system according to claim 1, characterized in that the data collection module at the level of the branch of the enterprise is connected to the device for collecting and transmitting data for electricity metering, and the data collection module at the level

Description

Technical field

The utility model relates to signaling devices used in electrical substations, and is intended to perform diagnostics of the state of operability of the components of a system for commercial accounting of electric energy and signaling to dispatcher personnel about detected problems.

State of the art

Electricity metering systems of large network companies are complex geographically distributed computing systems covering a large number of electrical substations, grouped by enterprise branches. The systems of this purpose are subject to increased requirements for reliability and uptime. The efficiency of operation of such systems largely depends on the availability of automated tools that allow you to timely signal the presence of a malfunction, localize the failure, assess the complex state, and system operability. Among such automated tools is the health monitoring system for electric energy metering systems, the essence of which is disclosed in this utility model.

The closest in technical essence analogue is the Delta-ISM radio-channel notification transmission system designed to save energy, automate energy trading, and also perform technical functions of monitoring operation modes and protecting against unauthorized access for each meter and other elements of an automated energy metering system . The system description is given on the page on the Internet: http://www.megalux-brv.ru/catalog/deltaism.html

The disadvantage of this prototype is the lack of the ability to collect health monitoring data from gateways - hubs and data collection and transmission devices, as well as the formation of an assessment of the health status and localization of failures of the commercial accounting system.

Utility Model Disclosure

The technical result, the solution of which is proposed by the proposed utility model, is as follows:

- Performing the collection of health monitoring data for the following components of the system of commercial accounting of electric energy: electric energy meters, gateways - concentrators of electric energy meters, data collection and transmission devices;

- Performing a comprehensive assessment of the health status of the commercial accounting system for the substation, branch of the enterprise and the enterprise as a whole;

- Fulfillment of localization of failures of the metering system of electric energy accurate to the component.

The technical result achieved is achieved due to the fact that the health monitoring system contains an enterprise level data center, an automated workstation (AWP) for an enterprise manager, an enterprise administrator AWP, at least one branch level data center connected to an enterprise level data center enterprises, one branch-level data collection module, one branch manager workstation, one branch administrator workstation connected to the level data center I am a branch of the enterprise, at least one substation level data center, one substation level data collection module, one duty station workstation connected to the substation level data center, and the substation level data collection module is connected to the gateway - hub of the electric energy metering system, an enterprise branch level data collection module is connected to substation level data processing centers and an electric energy metering data collection and transmission device, an enterprise level data processing center is connected It is connected to data centers at the level of an enterprise branch.

The essence of the utility model is illustrated in the drawing (see Figure 1).

Substation-level data collection modules periodically check the information availability of electric energy meters and a gateway hub. The results of information availability with the time stamp of the verification are stored in the data center of the substation level and are provided in the workstation on duty.

The enterprise branch level data collection module periodically collects data from substation level data centers within the boundaries of the enterprise branch, and also periodically checks the information availability of data collection and transmission devices within the enterprise branch. The received data is stored and processed in the data processing center of the level of the branch of the enterprise, the results of data processing are provided in the workstation of the branch manager. The work of the data processing center at the level of the branch of the enterprise is configured through the workstation of the administrator of the branch.

An enterprise level data center periodically collects data from enterprise level data centers. Based on the data obtained, the enterprise-level data center, in accordance with predefined criteria, forms a comprehensive assessment of the operability of the electric energy metering system for substations, branches of the enterprise and the enterprise as a whole. Health status assessment data is transmitted to the workstation of the enterprise dispatcher. The work of the enterprise-level data center is configured through the workstation of the enterprise administrator.

Claims (3)

1. The health monitoring system for electric energy commercial metering systems, comprising an enterprise level data processing center, an automated workstation (enterprise) of an enterprise manager, an enterprise administrator automated workstation connected to an enterprise level data center, at least one branch level data center enterprises, one branch-level data collection module, one branch manager workstation, one branch administrator workstation connected to the branch-level data center la enterprises, at least one substation level data center, one substation level data collection module, one duty station workstation connected to the substation level data center, the enterprise branch level data collection module connected to the substation level data centers, processing center enterprise-level data is connected to data processing centers at the enterprise branch level. 2. The health monitoring system according to claim 1, characterized in that the substation level data collection module is connected to the hub gateway of the electric energy commercial metering system or installed inside the hub gateway, and the substation level data collection module performs the collection of health monitoring data of the substation gateway , as well as electric energy meters connected to the gateway hub. 3. The health monitoring system according to claim 1, characterized in that the module for collecting data at the enterprise branch level is connected to a device for collecting and transmitting electric energy metering data, and the module for collecting data at the enterprise branch level is collecting health monitoring data for a device for collecting and transmitting electric metering data energy.