Results 221 to 230 of about 69,448 (250)

IEC 61850 communication based distance protection

Proceedings of the 2014 15th International Scientific Conference on Electric Power Engineering (EPE), 2014
IEC 61850 is the standard for communication substation which determines new applications of protection based on peer-to-peer communications between multifunctional protection devices (IEDs). The GOOSE messages (Generic Object Oriented Substation Event) can be used to replace the hard wired control signals exchanged between IEDs for interlocking and ...
Kinan Wannous, Petr Toman
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Applying XML technology to IEC-61850

2006 China International Conference on Electricity Distribution (CICED 2006), 2006
The paper discusses how to apply XML technology to create, parse and validate a SCL file in the development of system configuration tool for IEC-61850. It introduces DOM, the key technology of development. The paper discusses four applications cases in System Configurator for IEC-61850. (5 pages)
null Changwu Ma, null Xihong Guo, null Zhihua Wang, null Tao Jiang, null Junhua Ma, null Chuanqi Wang   +5 more
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Analysis on IEC 61850 Interoperability Support

2007 IEEE Power Engineering Society General Meeting, 2007
The three goals of IEC 61850 are interoperability, function free distribution and allocation (FFDA) support, and Function Extension (FE) support. Interoperability is the most important one but it would be weakened by the other two if they are not handled adequately. Interoperability is guaranteed by real-time communication and the consistency of object'
Tianqi Xu, Hui Hou, Hongwei Yu, Dahai You, Xianggen Yin, Yangguang Wang   +5 more
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Autonomous control algorithms using IEC 61850

IET 9th International Conference on Developments in Power Systems Protection (DPSP 2008), 2008
The future availability of IEC 61850 based substation control systems will provide a platform for greater autonomy of control algorithms which have thus far relied on the substation control system for operational data. This paper discusses the theory behind the controller design and the potential application of such autonomous controllers as ...
A. Taylor, D. Meadows
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IEC 61850 for power system communication

2008 IEEE/PES Transmission and Distribution Conference and Exposition, 2008
The international standard IEC 61850 has been published between 2003 and 2005. The first use of the standard was for the communication within a substation automation system. In the mean time, the standard is as well used in other domains like as an example, the control of hydro power plants. It is the strategy of the standardization community, that IEC
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DC Nanogrid using IEC 61850

2023 25th International Conference on Advanced Communication Technology (ICACT), 2023
GoWoon Kang, JooWon Park, SooHyun Shin, HyoSik Yang   +3 more
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Multi-agent systems and IEC 61850

2006 IEEE Power Engineering Society General Meeting, 2006
IEC 61850 is an approved international standard for substation communications that is becoming the foundation of a new generation of substation automation systems. At the same time multi-agent systems are being considered for many different utility applications. The paper presents and overview of the new IEC 61850 standard and some of its applications.
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Power quality enhancements for IEC 61850

Proceedings of 14th International Conference on Harmonics and Quality of Power - ICHQP 2010, 2010
Today design, deployment, and operation of modern substations are changing significantly. IEC 61850 (61850)[1] leads the way, as a notably improved global standard. 61850 is the result of years of research by leading utility industry experts seeking to provide a universal standard addressing all significant aspects of modern substation communication ...
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การพัฒนาอุปกรณ์เฝ้าสังเกตหม้อแปลงไฟฟ้าระบบจำหน่ายตามมาตรฐาน IEC 61850 ผ่านเครือข่าย NB-IoT

2023
วิทยานิพนธ์ฉบับนี้นำเสนอการพัฒนาอุปกรณ์เฝ้าสังเกตหม้อแปลงไฟฟ้าระบบจำหน่ายและการส่งข้อมูลการเฝ้าสังเกตหม้อแปลงไฟฟ้าระบบจำหน่ายตามมาตรฐาน IEC61850 ซึ่งมีค่าใช้จ่ายในการรับส่งข้อมูลสูง ผ่านเครือข่าย NB-IoT ที่มีแถบความกว้างข้อมูลต่ำ เพื่อตรวจสอบสภาวะการทำงานของหม้อแปลงไฟฟ้าระบบจำหน่ายของการไฟฟ้าส่วนภูมิภาค (กฟภ.) ซึ่งมาตรฐาน IEC61850 นิยมใช้งานอย่างแพร ...
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IEC 61850: SYSTEM CONFIGURATION DESCRIPTION LANGUAGE

Интеллектуальная электротехника, 2021
V.S. Chaykin, A.V. Ivanov
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