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Viewer/analysis functionality varies. Free COMTRADE viewers and analysis software include advanced functionality (e.g. protection relay behavior analysis (line/transformer differential/impedance protection, fault/harmonic analysis, user-defined mathematical expressions, analysis and plots, COMTRADE file editing and creation, etc..
This file contains only the data for the IED being configured: one IED section, the communication section with the IED's communication parameters, the IED's data type templates, and, optionally, a substation section with the binding of functions (LNodes) to the single line diagram.
Protective relay is an example of an intelligent electronic device. In the electric power industry, an intelligent electronic device (IED) is an integrated microprocessor-based controller of power system equipment, such as circuit breakers, transformers and capacitor banks. [1]
Counter-IED efforts involve conducting specialized analysis to identify vulnerabilities, inter-dependencies, and cascading effects of the IED threat network Nodal Activity Model. These vulnerability assessments are the foundation of a risk-based implementation of protective programs designed to prevent, deter, and mitigate the risk of an IED ...
The Industrial Emissions Directive (IED) (Directive 2010/75/EU of the European Parliament and of the Council of 24 November 2010 on industrial emissions (integrated pollution prevention and control)) is a European Union directive which commits European Union member states to control and reduce the impact of industrial emissions on the environment.
IEC 61850 is an international standard defining communication protocols for intelligent electronic devices at electrical substations.It is a part of the International Electrotechnical Commission's (IEC) Technical Committee 57 reference architecture for electric power systems. [1]
Joint IED Neutralizer (JIN): In 2005, Ionatron attempted to develop an anti IED device that would "zap" IEDs from a distance by using lasers to ionize the air and allow man-made lightning to shoot towards the devices detonating them at a safe distance. By using femtosecond lasers light pulses that last less than a ten-trillionth of a second JIN ...
Further, the models and the analysis apply to both the time and the frequency domains. The circuit equations resulting from the PEEC model are easily constructed using a modified loop analysis (MLA) or modified nodal analysis (MNA) formulation. Besides providing a direct current solution, it has several other advantages over a MoM analysis for ...