Výsledky vyhledávání - "Kevin Johnstone"

Field Measurement of Frequency and ROCOF in the Presence of Phase Steps

Autor: Paul S. Wright, Peter N. Davis, Andrew J. Roscoe, Kevin Johnstone, Gert Rietveld

Publikováno v: IEEE Transactions on Instrumentation and Measurement. 68:1688-1695

A description of the importance of rate of change of frequency (ROCOF) measurements to the operation of electricity networks is given. The susceptibility of ROCOF measurements to common power system disturbances such as phase steps is described. A me

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23db74ab954486a6af673ad122376c62
https://doi.org/10.1109/tim.2018.2882907

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Field Testing of ROCOF Algorithms in Multiple Locations on Bornholm Island

Autor: Paul S. Wright, Andrew J. Roscoe, Peter N. Davis, Gert Rietveld, Kevin Johnstone

Publikováno v: 2018 Conference on Precision Electromagnetic Measurements (CPEM 2018).

The importance of rate of change of frequency (RoCoF) measurements in electrical power grids is discussed along with its measurement challenges. A measurement campaign in a renewable-rich grid to compare ROCOF measurement algorithms with a variety of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6c61fb195fb62b6d3325bd4fe6cd2a9
https://doi.org/10.1109/cpem.2018.8500805

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Co-simulation approach using PowerFactory and MATLAB/Simulink to enable validation of distributed control concepts within future power systems

Autor: Abdullah Emhemed, Kevin Johnstone, Graeme Burt, Mazheruddin H. Syed, Thomas Strasser, Steven M. Blair

Publikováno v: CIRED-Open Access Proceedings Journal

In power network analysis it is increasingly desirable to implement controller and power systems models within different software environments. This stems from, among other things, an increasing influence of new and distrib-uted control functions wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3cd9cf19983f58b72b26ca9b9246f082

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Discharge summaries in aged care: improving communication between an aged care unit and general practitioners

Autor: Kevin Johnstone, Felicity Bagnall, Daniel Kam Yin Chan

Publikováno v: Australasian Journal on Ageing. 22:213-214

Objective: Discharge summaries (DSs) allow communication between hospitals and general practitioners and are essential for continuity of patient care. Despite this important function, the most junior doctor on the medical team usually writes them. An

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dfdf7305777235f8162f1e4fd391fe2d
https://doi.org/10.1111/j.1741-6612.2003.tb00501.x

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