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Power system stability
 
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By electrical capsules
Views: 15911 Eletrical Capsule
Lecture - 38 Power System Stability - VI
 
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Lecture Series on Power System Analysis by Prof.A.K.Sinha, Department of Electrical Engineering,IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 62608 nptelhrd
Lec-1 Introduction to Power System Stability Problem-Part-1
 
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Lecture series on Power System Dynamics by Prof.M.L.Kothari, Department of Electrical Engineering, IIT Delhi. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 105854 nptelhrd
Steady State Stability in Power System
 
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The stability of a system refers to the ability of a system to return back to its steady state when subjected to a disturbance. As mentioned before, power is generated by synchronous generators that operate in synchronism with the rest of the system.
Views: 1956 Smile and Learn
PowerFactory - Transmission System - Transient Stability Analysis
 
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Preparing and executing RMS simulations and creating plots.
Views: 4679 DIgSILENT GmbH
lesson 8:stability and instability for national power grid
 
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stability power flow,instability power flow,stability for national power grid, protection for power system stability, power system stability, power system instability,dynamic instability,practical consideration instability in power system
Lec-35 Voltage Stability-Part-1
 
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Lecture series on Power System Dynamics by Prof.M.L.Kothari, Department of Electrical Engineering, IIT Delhi. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 14297 nptelhrd
EZTrailer Dynamic Stability
 
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Recently, Mammoet announced the introduction of Dynamic Stability, a revolutionary method for calculating the dynamic stability of hydraulic trailers. This video demonstrate how Dynamic Stability works. The method provides clients with a detailed assessment of the safety level of their transport project before it commences. The assessment deals with more relevant parameters than customary in the industry up till now. It therefore allows hydraulic transport projects to be executed more safely. In some cases, Dynamic Stability will also contribute towards more efficient ways of using hydraulic trailers. Dynamic Stability is a Mammoet method and was developed in-house. It has been verified and approved by classification society DNV. Mammoet will be using Dynamic Stability for all hydraulic transport projects from now on.
Views: 12153 Mammoet
Lec-4 Dynamic Systems and Dynamic Response
 
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Lecture series on Control Engineering by Prof. Madan Gopal, Department of Electrical Engineering, IIT Delhi. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 76475 nptelhrd
A Comparative Analysis of Line Stability Indices for Dynamic Voltage Stability
 
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Paper presented at the International Conference on Engineering Technologies and Technopreneurship (ICE2T 2017) 18-20 September 2017, Kuala Lumpur, Malaysia. For any inquiry, please do contact me at: [email protected] https://www.researchgate.net/profile/Fadi_Albatsh
Views: 4026 FADI ALBATSH
Power System Analysis
 
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http://etap.com - A brief overview on how to perform load flow and short circuit analysis using the ETAP software and learn how to use the result analyzers to evaluate multiple scenarios.
Views: 26835 ETAP Software
Dynamic Stability Studies in EasyPower
 
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In this Webinar, by Afshin Majd, PhD, PE at EasyPower, an introduction to the Dynamic Stability module in EasyPower is presented. He looks at a long list of reasons why this module is different from all other study focuses in EasyPower, when it can be used, and what type of applications are the best to utilize “DS” for in EasyPower. We also look at a few examples (including one Arc Flash case), and discuss the type of data required to model different components in the Stability study focus. There are references to the real life cases, which should only be analyzed in DS, and modelling them using other modules will not deliver the desired results. At the end, a short summary of the Stability module, and its advantages will be presented.
Views: 175 EasyPowerSoftware
EasyPower Webinar - Intro To Dynamic Stability
 
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This video is one of the weekly webinars showcasing EasyPower Power Analysis software. This session was taught by Christopher Duffey, P.E., where he introduces you to the EasyPower Dynamic Stability feature. Though typically relegated to "specialty" analysis, we show you how this feature will supply you with unparalleled insight into the real-time and often hidden dynamic response of your system with very little effort. This feature integrates all EasyPower protective devices, a large library of typical motor and generator stability data, and the ability to simulate system dynamic response with fast and simple double click actions
Views: 678 EasyPowerSoftware
Increase power system stability with Siemens' SIGUARD DSA
 
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In this Expert’s Talk Dr. Chris Heyde, responsible for Dynamic Stability Assessment http://www.siemens.com/siguard at Siemens PTI will share his ideas on keeping power system stability under control and preventing severe outages or blackouts. Siemens Website: http://www.siemens.com/entry/cc/en?ytref=cgD_-Rakb4M Siemens Press: http://www.siemens.com/press/en?ytref=cgD_-Rakb4M Siemens Blogs: https://blogs.siemens.com?ytref=cgD_-Rakb4M Siemens on LinkedIn: https://www.linkedin.com/company/siemens Siemens on Facebook: https://www.facebook.com/Siemens Siemens on Twitter: https://twitter.com/Siemens Siemens on Google+: https://plus.google.com/+Siemens/posts
Views: 1139 Siemens
Performing Power System Studies
 
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Get a Free Trial: https://goo.gl/C2Y9A5 Get Pricing Info: https://goo.gl/kDvGHt Ready to Buy: https://goo.gl/vsIeA5 For more videos on Performing Power System Studies visit, https://www.mathworks.com/videos/series/performing-power-system-studies-101128.html Electrical power systems that include advanced measurement infrastructure, large penetrations of distributed energy resources, integration of power converters, and operation of non-standard components, introduce an increased level of both risk and opportunity, compared to traditional power systems. Simulation models are an essential part of power system studies, but a broader computational framework is needed to extract the most value from those studies, and reduce the risk of the decisions that you make from the outcome of those studies. In this webinar, MathWorks and IREQ will demonstrate the following tasks within power system studies through worked examples, Developing simulation models suitable for different time periods Replaying recorded data through a simulation model Developing a customized simulation component Running multiple scenarios on multiple cores Working with large amounts of simulation data Automating the generation of reports Product Focus SimPowerSystems Parallel Computing Toolbox Statistics and Machine Learning Toolbox
Views: 75834 MATLAB
Power System Analysis  (fault analysis)-1
 
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power system Analysis
Views: 65012 Abhishek Maurya
Lec-3 Introduction to Power System Stability Problem-Part-3
 
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Lecture series on Power System Dynamics by Prof.M.L.Kothari, Department of Electrical Engineering, IIT Delhi. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 16618 nptelhrd
T3: Transient Stability Basics
 
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Model Initialization, Initial Limit Violations, State Equations
Views: 5700 PowerWorldCorp
Mod-01 Lec-44  Stability Improvement. Power System Stabilizers
 
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Power System Dynamics and Control by Dr. A.M. Kulkarni,Department of Electrical Engineering,IIT Bombay.For more details on NPTEL visit http://nptel.ac.in
Views: 6416 nptelhrd
Lec-5 The Equal Area Criterion for Stability-Part-1
 
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Lecture series on Power System Dynamics by Prof.M.L.Kothari, Department of Electrical Engineering, IIT Delhi. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 29965 nptelhrd
Power System Inertia: Challenges and Solutions
 
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The conventional synchronous generator has been the backbone of power system operation since its creation – simultaneously providing both the energy and ancillary services that ensure reliable customer supply. Chief among these essential ancillary services is synchronous inertia, a physical property that limits the rate of change of frequency following a large disturbance (e.g. loss of generator, load or interconnector). Worldwide, levels of online synchronous inertia are in decline as more renewable asynchronous generation is added (e.g. wind turbines, solar photovoltaics) and the importance of associated new ancillary service technologies increases (e.g. demand response). As a consequence, new strategies are needed to ensure electrical grid operational security during times of low system inertia. During this presentation Pádraig Daly will discuss: The fundamentals of power system inertia The impact of large-scale wind power generation and demand response deployment Least-cost solutions to the challenges of declining synchronous inertia Dynamic synchronous inertia scheduling The potential for wind power emulated inertial response Presented by: Pádraig Daly is a PhD student at School of Electrical and Electronic Engineering, University College Dublin. His research interests are currently centred on bridging the gap between power system stability and scheduling in high renewable power systems, with a focus on the creation of implementable research outcomes. More information on Pádraig can be found here.
Views: 6557 EngineersIreland
Interactive Power System Dynamic Simulation Case
 
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This video introduces a publicly available interactive power system simulation case. The case is designed for understanding power system transient stability level dynamic response. The case can be downloaded for free at the following link: http://publish.illinois.edu/smartergrid/power-dynamics-scenarios/
T7: Transient Stability Plots
 
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Plot Definitions
Views: 1846 PowerWorldCorp
PSS®E Small Signal Stability Analysis Demonstration Video
 
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Learning to navigate the PSS®E Add-On Modules is now easier than ever before! Watch the video for a step-by-step demonstration on how to use the Small Signal Stability Analysis Module. Ready to get started? Download a free 30-day trial: http://w3.usa.siemens.com/smartgrid/us/en/transmission-grid/products/grid-analysis-tools/transmission-system-planning/Pages/pss-modules-evaluation.aspx Visit the new PSS® Online Store (http://siemens.com/pss-store) to start using PSS®E and its add-on modules within minutes!
Views: 2696 Siemens
Eigenvalues and Stability: 2 by 2 Matrix, A
 
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MIT RES.18-009 Learn Differential Equations: Up Close with Gilbert Strang and Cleve Moler, Fall 2015 View the complete course: http://ocw.mit.edu/RES-18-009F15 Instructor: Gilbert Strang Two equations with a constant matrix are stable (solutions approach zero) when the trace is negative and the determinant is positive. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Views: 14630 MIT OpenCourseWare
PowerFactory - Transmission System - Small Signal Stability
 
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Studying small signal stability using the Modal Analysis tool.
Views: 1267 DIgSILENT GmbH
Introduction to System Stability and Control
 
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I'm writing a book on the fundamentals of control theory! Get the book-in-progress with any contribution for my work on Patreon - https://www.patreon.com/briandouglas This video attempts to provide an intuitive understanding of concepts like stability and stability margin. I briefly describe both of these topics with examples and explain how you can artificially generate stability in a system by adding a closed loop control system. I will be loading a new video each week and welcome suggestions for new topics. Please leave a comment or question below and I will do my best to address it. Thanks for watching! Don't forget to subscribe! Follow me on Twitter @BrianBDouglas!
Views: 163731 Brian Douglas
EasyPower: Automated Power System Design & Analysis
 
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Learn how, with simple mouse clicks, you can perform the most complex Power Systems Analysis with Severon's EasyPower Software Package Arc Flash, Short Circuit, Protection Coordination, Load Flow, Harmonic & Dynamic Stability Analyses.
Views: 122 SeveronServices
Mod-01 Lec-04  Analysis of Dynamical Systems (Contd.)
 
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Power System Dynamics and Control by Dr. A.M. Kulkarni,Department of Electrical Engineering,IIT Bombay.For more details on NPTEL visit http://nptel.ac.in
Views: 2736 nptelhrd
Invited Seminar at ASU 2015: Power System Modeling and Simulation [1/3]
 
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Slides available in .pdf at: https://www.dropbox.com/s/qh150enk1zsnjyc/2015_LV_ASU_Tools.pdf?dl=0 Seminar Title: Power System Modeling and Simulation: History, State of the Art, Challenges and Applications for Synchrophasor Technology Development Abstract - Modeling and Simulation tools have a broad set of applications in power systems, from infrastructure planning, through real-time testing of components, and even for operator decision support systems.Open modeling and simulation standards may have a large role to play in the development of the Smart Grid, which will have to overcome challenges related to the design, operation and control of cyber-physical and sustainable electrical energy systems. Efforts in this direction, mostly obtained in the EU FP7 iTesla project, will be discussed during the talk.  In addition, simulation tools are essential to the development of Smart Grid applications - Wide-Area Monitoring, Control and Protection Systems (that is Synchrophasor Technology) are the key to Smart Grid development for the Smart Grid. The speaker has over 10 years of experience developing concepts, methods, and software prototypes of tools that can help in power system operation, monitoring, control and protection. Results from on-going efforts in the STRONgrid project regarding applications in transmission networks, and in the EU FP7 IDE4L project for distribution networks, will be also presented during the talk. This talk will first provide a context to the audience of the needs for developments in the topics discussed above, while only giving sample results from the aforementioned projects, it aims to provide a platform with discussion with the audience and to give glimpses on how the issues discussed can be addressed. Bio - Luigi Vanfretti (IEEE S’03, M’10, SM'13) received the Electrical Engineering degree from Universidad de San Carlos de Guatemala, Guatemala City, Guatemala, in 2005, and the M.Sc. and Ph.D. degrees in electric power engineering from Rensselaer Polytechnic Institute, Troy, NY, USA, in 2007 and 2009, respectively. For his research and teaching work toward his Ph.D. degree, he was awarded the Charles M. Close Award from Rensselaer Polytechnic Institute. He was a Visiting Researcher with The University of Glasgow, Glasgow, Scotland, in 2005.  He became an Assistant Professor at KTH Royal Institute of Technology, Stockholm, Sweden, in 2010 and was conferred the Swedish title of “Docent” in 2012, and obtained a tenured Associate Professor position in 2013. He has acted a principal investigator at KTH for the FP7 EU projects iTesla and IDE4L, and for the NER-funded project STRONgrid. In addition to his academic employment, he serves as a Special Advisor in R&D Strategy and International Collaboration for the Research and Development Division of  Statnett SF, the Norwegian transmission system operator; where he has previously held positions as Special Advisor in Strategy during 2013 - 2014, and as external scientific advisor during 2011 - 2012. He has served, since 2009, in the IEEE PES PSDP Working Group on Power System Dynamic Measurements, becoming Chair in 2014. In addition, from  2009 - 2014, he served as Vice-Chair of the IEEE PES CAMS Task Force on Open Source Software. He is an advocate and evangelist for free/libre and open-source software. His research interests are in the general area of power system dynamics; while his main focus is on the development of applications of PMU data.
Views: 2445 Luigi Vanfretti
Lec-22 Small Signal Stability of a Single Machine Infinite Bus System-Part-5
 
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Lecture series on Power System Dynamics by Prof.M.L.Kothari, Department of Electrical Engineering, IIT Delhi. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 4726 nptelhrd
Auto Under Frequency Load Shedding: Section 5 - Dynamic
 
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This video is one in a series of 6 that explains the concept of how auto under frequency load shedding works on the New Zealand power system.
Views: 1107 TranspowerNZ
SFA EMTP Power System Dynamics
 
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Shifted Frequency Analysis (SFA) Concepts for EMTP Modelling and Simulation of Power System Dynamics Abstract— This paper presents fundamental concepts associated with the method of Shifted Frequency Analysis (SFA) for modelling electric circuit transients at frequencies close to the fundamental rated power frequency (50Hz or 60Hz). In a Smart Grids scenario, where the inertia of the generating sources is much less than at the transmission system level, electric transients simulation tools like the Electromagnetic Transients Program - EMTP become particularly important to assess the impact of distributed generation and voltage and frequency dynamics. With SFA implemented in the EMTP, very accurate results can be achieved with relatively large time steps that can trace the envelopes of transient voltages and currents around the fundamental frequency. If required, instantaneous values can be obtained directly from the “dynamic phasor solution” obtained with SFA. This paper presents a rigorous mathematical derivation of SFA based on the Hilbert transform. Error analysis is performed in terms of the integration time step size and the width of the frequency band around the fundamental frequency. A test case illustrates the main modelling concepts. Keywords— EMTP, Shifted Frequency Analysis, Computer Modelling, Dynamic Phasors, Time Step Size, Power System Dynamics, Smart Grids.
Views: 689 Benedito Bonatto
Dynamic Stability Refresher
 
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This refresher webinar, taught by Jim Chastain at EasyPower, will cover dynamic stability. It review how to take your load flow study to a whole new level by simulating live system interactions between load variations and various power sources on your system. This can include co-gen, emergency stand-by generators, and alternative energy sources. The Dynamic Stability module allows you to accurately simulate dynamic interaction between machines, networks, and protective device actions.
Views: 108 EasyPowerSoftware
Lec-14 Excitation Systems-Part-1
 
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Lecture series on Power System Dynamics by Prof.M.L.Kothari, Department of Electrical Engineering, IIT Delhi. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 26865 nptelhrd
NEPLAN Voltage Stability Part 1
 
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This video displays the functionality of the Voltage Stability module, which allows the examination of a wide range of system conditions providing four approaches for static voltage stability analysis of power systems: V-Q curves, P-V curves, V-Q sensitivity analysis and Q-V eigenvalue analysis (modal analysis).
Views: 1089 Neplan AG
Lecture - 24 Automatic Generation Control
 
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Lecture Series on Power System Generation, Transmission and Distribution by Prof.D.P.Kothari, Centre for Energy Studies, IIT Delhi For more details visit http://nptel.iitm.ac.in
Views: 67334 nptelhrd
Lec-13 Synchronous Machine Representation for Stability Studies-Part-2
 
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Lecture series on Power System Dynamics by Prof.M.L.Kothari, Department of Electrical Engineering, IIT Delhi. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 5936 nptelhrd
25.2 Stable and Unstable Equilibrium Points
 
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MIT 8.01 Classical Mechanics, Fall 2016 View the complete course: http://ocw.mit.edu/8-01F16 Instructor: Dr. Peter Dourmashkin License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Views: 15506 MIT OpenCourseWare
Lec-28 Dynamic Equivalents for Large Scale Systems-Part-1
 
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Lecture series on Power System Dynamics by Prof.M.L.Kothari, Department of Electrical Engineering, IIT Delhi. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 2852 nptelhrd

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