Blackout Avoidance through Intelligent Load Shedding in Modern Electrical Power Utility Network

Ahmad, Ishtiaq; Khan, Faizullah; Khan, Samiullah; Khan, Akbar; Tareen, Abdul Wahid; Saeed, Muhammad

doi:10.36785/jaes.81242

Cited by 4 publications

(2 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…However, simulation is not used to analyze the response to such failures. Finally, in (Ahmad et al, 2018) a model that simulates failures within a power transmission company in Pakistan is presented. This last model is focused on the transmission area, so there is no direct impact of these failures on the generation and transmission processes.…”

Section: Introductionmentioning

confidence: 99%

Improving the optimization of electric power systems through a discrete event based simulation model

Blas

Alvarez²,

Sarli³

2023

JART

View full text Add to dashboard Cite

This paper presents a novel hybrid approach for studying electric power systems as a combination of the electrical power generation process and the actual state of the transmission lines. The approach is composed of a discrete-event simulation model and a mathematical programming model. The simulation model is designed as a routing problem defined over a set of transmission lines considered (individually) as active, inactive, under maintenance, and outage. On the other hand, the mixed-integer lineal programming model determines the best way to generate and transmit power flows (considering, simultaneously, all possible solutions). This type of model allows solving the economic dispatch problem in lower computational times. It also ensures reaching the global optimum. When adding the discrete-event simulation model for studying the state of transmission lines, the final hybrid approach allows obtaining feasible solutions when the system parameters change. Here, both models (i.e., simulation and optimization models) are combined to improve the capabilities of the model structure to represent real-life scenarios. Our proposal is used to analyze a case study composed of an electric system with six buses, eleven lines, and three generators.

show abstract

Section: Introductionmentioning

confidence: 99%

Improving the optimization of electric power systems through a discrete event based simulation model

Blas

Alvarez²,

Sarli³

2023

JART

View full text Add to dashboard Cite

show abstract

“…Figure 1 depicts an example of such a frequency deviation. Steady-state and transient stability of power systems have been a topic of study for researchers for over a century [4]*. Numerous techniques have been reported in literature for power system disturbance detection.…”

Section: Introductionmentioning

confidence: 99%

Frequency Event Detection and Mitigation in Power Systems: A Systematic Literature Review

Farooq

Bass

2022

IEEE Access

View full text Add to dashboard Cite

Modern power systems characterized by complex topologies require accurate situational awareness to maintain an adequate level of reliability. Since they are large and spread over wide geographical areas, it is inevitable that failures will occur. Various generation and transmission disturbances, such as generator and transmission line tripping and load disconnection, give rise to a mismatch between generation and demand, which manifest as frequency events. These events can take the form of negligible frequency deviations or more severe emergencies that can precipitate cascading outages, depending on the severity of the disturbance and efficacy of remedial action schema. The impacts of such events have become more critical recently due to increased levels of renewable penetration and distributed energy resources, which have caused a decline in system synchronous inertia. Due to the repercussions, it is indispensable to arrest such disturbances on time by activating primary frequency control measures. In this paper, a comprehensive systematic literature review is presented on the techniques used for event detection in power systems and the methods of primary frequency response in modern power systems. The paper also highlights the impacts of severe frequency events within power systems.

show abstract

The resilience of critical power infrastructures within National Power Grid in order to prevent a black-out and ensure energy security

Fîţă,

Marcu,

Uţu

et al. 2023

2023 10th International Conference on Modern Power Systems (MPS)

View full text Add to dashboard Cite

Blackout Avoidance through Intelligent Load Shedding in Modern Electrical Power Utility Network

Cited by 4 publications

References 4 publications

Improving the optimization of electric power systems through a discrete event based simulation model

Improving the optimization of electric power systems through a discrete event based simulation model

Frequency Event Detection and Mitigation in Power Systems: A Systematic Literature Review

The resilience of critical power infrastructures within National Power Grid in order to prevent a black-out and ensure energy security

Contact Info

Product

Resources

About