Modeling Load Dynamics for Power System Analysis

Dynamic Load Modeling for KHUZESTAN Power System Voltage Stability Studies

Based on the component approach, three kinds of dynamic load models, including a single –motor model, a two-motor model and composite load model have been developed for the stability studies of Khuzestan power system. The study results are presented in this paper. Voltage instability is a dynamic phenomenon and therefore requires dynamic representation of the power system components. Industrial...

Modeling Load Forecast Uncertainty in Power System Reliability Studies

A review of the literature on the topic indicates that the assumption of normality to model load forecast uncertainty in power system reliability studies is valid [1,2,3,4]. From a practical perspective, the use of normal curves models the possibility of extreme loads that have not been observed in history. These extreme loads represent rare events that have a very low probability of occurrence...

system dynamics approach for construction risk analysis

presence of risks and uncertainties inherent in project development and implementation playssignificant role in poor project performance. thus, there is a considerable need to have an effective riskanalysis approach in order to assess the impact of different risks on the project objectives. a powerful riskanalysis approach may consider dynamic nature of risks throughout the life cycle of the pr...

Power System Analysis Power Flow Analysis Fault Analysis Power System Dynamics and Stability

combination of monte carlo simulation and system dynamics modeling for project time risk analysis

monte carlo simulation is a standard technique for project risk analysis. however, some assumptions of this technique are not reasonable in real world. when a project falls behind the schedule, managers take actions to improve the performance. nevertheless, most of the simulation models as monte carlo omit these reactions in their analysis, which results in unreasonable wide distributions or ev...