Real-time stability assessment in modern power system by S. C. Savulescu

By S. C. Savulescu

This booklet solutions the necessity for a realistic, hands-on advisor for assessing energy balance in actual time, instead of in offline simulations. because the publication is basically aimed at the sensible elements of the topic, theoretical heritage is decreased to the strictest minimal. For the good thing about readers who will not be particularly conversant in the underlying theoretical ideas, appendices describing key algorithms and theoretical matters are integrated on the finish of the ebook. it truly is a superb resource for researchers, execs, and complicated undergraduate and graduate scholars.

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4 User Interface and Interaction The layout and aesthetics of the displays, the design of messages and user interaction procedures, and the use of charts and diagrams to quickly convey the essence of large amounts of information are all matters of good software design. They apply to stability analysis programs just as they do to any other computer application. But in the case of online and real-time stability assessment, there are a few other issues that also must be addressed. A key concern is how to convert the inherently complex calculation results to information that can be instantly absorbed and digested for quick and reliable decision making.

In all the integration examples described in this book, the stability assessment software gets the state estimation results in solved load-flow case format. In all these implementations, the host SCADA/EMS exports the state estimate in one of the various load-flow formats supported by the Siemens PTI/Siemens PSS/E load-flow program. Other solved load-flow formats, such as the IEEE Common Exchange Format [11], are also possible, but are seldom implemented. But the availability of the state estimate in solved load-flow case format is not the end of the road, just the beginning.

Jorge L. , Chandler, Arizona Susan M. , Birmingham, Alabama Roberto D. Molina Mylius, Senior Engineer, Electric Power Systems, Compañía Administradora del Mercado Mayorista Eléctrico S. A. , British Columbia, Canada Dr. Mania Pavella, Emeritus Professor, University of Liege, Belgium Anie Philip, Senior Engineer, Transmission Planning, LIPA/National Grid, Hicksville, New York Professor Marius Pomarleanu, Consultant, Bucharest, Romania Klas Roudén, Swedish National Grid, Stockholm, Sweden Professor Daniel Ruiz-Vega, SEPI-ESIME-Zacatenco, National Polytechnic Institute, Mexico City, Mexico Dr.

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