Risk of Cascading Blackouts Given Correlated Component Outages
نویسندگان
چکیده
منابع مشابه
Inter-area frequency control reserve assessment regarding dynamics of cascading outages and blackouts
The study of the dynamics taking place during power system blackouts is a subject that receives continuous attention in view of its inherent complexity and relevant consequences. Within this context, the paper aims at studying the role of the frequency control reserves (FCRs) on the cascading outages and the relevant short-term dynamics associated with the blackout mechanisms. The relationship ...
متن کاملRisk analysis of critical loading and blackouts with cascading events
We analyze a 15-year time series of North American electric power transmission system blackouts for evidence of self-organized criticality. The probability distribution functions of various measures of blackout size have a power tail and R/S analysis of the time series shows moderate long time correlations. Moreover, the same analysis applied to a time series from a sandpile model known to be s...
متن کاملTowards Simulation and Risk Assessment of Weather-Related Cascading Outages
Weather and environmental factors are verified to have played significant roles in historical major cascading outages and blackouts. Therefore, in the simulation and risk assessment of cascading outages in power systems, it is necessary to consider the weather and environmental effects. This paper proposes a method for the risk assessment of weather-related cascading outages. Based on the analy...
متن کاملAbstract—Cascading failures cause blackouts with high social costs. A cascading failure can be thought of as an alternating sequence of equipment outages and constraint-
Cascading failures cause blackouts with high social costs. A cascading failure can be thought of as an alternating sequence of equipment outages and constraintviolations. We describe a network of fast-acting, autonomous agents for shortening such sequences. The agents work by eliminating violations before they can cause further outages. They make their decisions with DMPC—a distributed adaptati...
متن کاملCascading Network Failure in Power Grid Blackouts
Cascading failure consists of complicated sequences of dependent failures and can cause large blackouts. The emerging risk analysis, simulation, and modeling of cascading blackouts are briefly surveyed, and key references are suggested.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Network Science and Engineering
سال: 2020
ISSN: 2327-4697,2334-329X
DOI: 10.1109/tnse.2019.2910837