Method, computer based-system and virtual asset register

A computer and register technology, applied in database consistency methods and computer-based systems, and in the field of computer-based systems, to solve problems such as unrealizable, complex tasks in the integration of independent IT systems, etc.

Active Publication Date: 2007-03-28
HITACHI ENERGY SWITZERLAND AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this is done manually or on a batch basis and cannot be implemented in practice on a real-time basis
The task of integrating stand-alone IT systems is complex
In particular, there are technical challenges in sharing data among different databases while achieving and maintaining data consistency across multiple IT systems

Method used

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  • Method, computer based-system and virtual asset register
  • Method, computer based-system and virtual asset register
  • Method, computer based-system and virtual asset register

Examples

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Embodiment Construction

[0038] Figure 1 schematically shows three independent systems each operating in a part of an electricity network. It shows: SCADA (Supervisory Control and Data Acquisition) system 2a with database 2b; GIS (Geographic Information System) system 3a with database 2b, and CMMS (Computerized Maintenance Management System) 4a and database 4b. A wall 7 symbolically separating each system is shown. A first layer 1 is shown, bridging otherwise independent IT systems. Layer 1 is the CIM / XML layer for data consistency and / or synchronization. The user interface navigation layer 5, which will be described in detail later, also includes one or more HMIs, and is also shown as bridging the otherwise independent systems described.

[0039] Figure 2 schematically shows a more detailed architecture. It shows: stand-alone IT systems for power network operations such as SCADA, EMS (Energy Management System) 2a and DMS (Distribution Management System) 2b; maintenance systems such as CMMS 4a,b; a...

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PUM

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Abstract

The invention is a method and computer-based system for retrieving, accessing and storing data otherwise stored in a plurality of IT systems arranged for operating a part of one or more electrical power networks. The method and computer-based system provide integration of otherwise separate systems such as GIS, SCADA, ERP and / or CMMS. The integration includes an XML / CIM layer for data exchange and a virtual asset register containing references to objects representing assets in the power networks. In other aspects of the invention a method, a human-machine interface and a computer program for carrying out the method are described.

Description

technical field [0001] The present invention relates to a method and computer-based system for controlling, monitoring and / or maintaining equipment in an electrical distribution system. In particular, it relates to database consistency methods and computer-based systems that enable consistent retrieval, synchronization, and storage of data across multiple databases containing information and data related to operating electrical networks . Background technique [0002] Power distribution network systems for industrial and residential electricity consumers typically include multiple and various types of power distribution equipment located over large geographic areas. Most facilities that operate geographically distributed assets, such as power networks, require an IT support system to manage the operation and maintenance of the assets. Currently, there is no common method of information integration between these systems, making information retrieval difficult when more than...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06Q10/00
CPCG06F17/30914G06F17/30566G06Q10/06G06F16/256G06F16/84Y02P90/80
Inventor 戈姆·桑德扬·布格拉尔斯·贡德森斯韦恩·瓦特兰德托尔莫德·伦德埃里克·斯文松丹尼·朱利安克劳斯·费特尔托马斯·维尔纳
Owner HITACHI ENERGY SWITZERLAND AG
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