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Method of configuring an intelligent electronic device

A technology of intelligent electronic equipment and equipment, applied in the parts, electrical components, circuit devices of emergency protection devices, etc., can solve problems such as doubling the load of the Ethernet bus

Inactive Publication Date: 2010-02-17
ABB TECH AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of "tunneling" doubles the load on the Ethernet bus because each message is sent once in the old format and once in the new format

Method used

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  • Method of configuring an intelligent electronic device
  • Method of configuring an intelligent electronic device
  • Method of configuring an intelligent electronic device

Examples

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Embodiment Construction

[0025] figure 1 An SA system 100 is schematically shown having an SA device 102, a proxy IED 104, and a proxy IED 106 acting as a gateway, according to an embodiment of the present invention. Additionally, SA system 100 includes SA device 102 connected to proxy IED 104 and redundant HMI systems 108 and 110 . Agent IEDs 104 and 106 , HMI systems 108 and 110 are all connected by station bus 114 .

[0026] A proxy IED is a device that provides network services to allow SA devices to make indirect connections with other network devices in the SA system 100 . The SA device connects to the proxy IED and can then request information available on another device. In addition, the SA device 102 is a device in the SA system 100 conforming to a communication protocol prior to IEC61850. According to an embodiment of the present invention, the SA device 102 communicates with the proxy IED 104 through a non-IEC61850 protocol such as IEC60870-5-103. The communication between the SA device...

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Abstract

The present invention is concerned with substation automation (SA) systems, in particular with a method and system for configuring an International Electrotechnical Commission (IEC) 61850 standard-compliant Intelligent Electronic Device (IED) 104 in SA system 100. Proxy IED 104 is a NCC gateway device enhanced for converting data between non-IEC 61850 and IEC 61850 communication protocols. Proxy IED 104 is configured, based on a set of mappings, which are coded in the SA configuration description (SCD) file. The SCD file includes mappings for data conversion between non- IEC 61850 and IEC 61850 communication protocols.

Description

technical field [0001] The invention relates to the field of substation automation (SA) systems with standardized configuration representation. In particular, the invention relates to a method of converting data from a simple protocol to a protocol with standardized application semantics (eg, as defined by IEC61850). The invention proceeds from a method for configuring an intelligent electronic device (IED) according to IEC 61850 as stated in the preamble of claim 1 . Background technique [0002] Substations in high-voltage and medium-voltage power networks include primary equipment such as cables, wires, busbars, switches, power transformers, and instrument transformers, which are usually arranged in switchyards and / or bays. These primary devices are operated in an automatic manner by a Substation Automation (SA) system. In the SA system there are secondary devices which are responsible for protection, control, measurement and monitoring. SA systems include secondary SA...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H02J13/00G06F17/30
CPCH04L29/06068Y02E60/723H02H1/0061Y04S40/162H04L41/0803Y04S10/20Y02E60/725H04L69/08H04L29/08756Y02E60/724Y04S10/16H04L67/2823H04L29/08702Y04S10/18H02H7/261H04L67/28H02J13/0006H04L41/0226H02J13/00034H02J13/0004Y02E60/00Y04S40/00H02J13/00022H02J13/00002Y04S10/30Y04S40/126H04L67/565H04L67/56
Inventor W·温默F·霍尔鲍姆J·瑟沃茨G·希尔珀特W·斯塔威斯基
Owner ABB TECH AG
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