Security Constrained Optimal Power Flow Considering Dynamic Line Rating

Triwijaya, Santi; Sugiantoro, Nurdin; Prasetyo, Yuli; Firdaus, -; Wibowo, Rony Seto; Penangsang, Ontoseno

doi:10.1109/iciteed.2018.8534755

Cited by 8 publications

(2 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…A specific emphasis was given to the sensitivity of DLR decisions on environmental inputs in [111] while combining the DLR with energy dispatch problem. Similarly, the security constrained economic dispatch and optimal power flow combined with DLR were also considered in [112][113][114]. The impact of DLR implementation on improving the available transfer capacity was specifically discussed in [115,116].…”

Section: Solely Dlr Based Operational Flexibilitymentioning

confidence: 99%

A Comprehensive Overview of Dynamic Line Rating Combined with Other Flexibility Options from an Operational Point of View

et al. 2020

View full text Add to dashboard Cite

The need for flexibility in power system operation gradually increases regarding more renewable energy integration, load growth, etc., and the system operators already invest in this manner to enhance the power system operation. Besides, the power system has thermally sensitive assets such as lines, transformers, etc. that are normally operated under highly conservative static ratings. There is a growing trend in this regard to use the actual capacity of such assets dynamically under varying operating conditions leading to a dynamic thermal rating concept which is referred as dynamic line rating (DLR) approach specifically for lines. This study provides a comprehensive overview of existing perspectives on DLR and combination with other flexibility options from an operational point of view. Apart from the existing review studies more focused on implementation category of DLR concept, the concentration on more operational stage from the power system operation point of view leads the difference of this study compared to the mentioned studies. A categorization of the DLR implementation for either being sole or combined usage as a flexibility option is further realized. Besides, a geographically categorized analysis on existing practical evidence on DLR concept and implementations is also presented in this study.

show abstract

Section: Solely Dlr Based Operational Flexibilitymentioning

confidence: 99%

A Comprehensive Overview of Dynamic Line Rating Combined with Other Flexibility Options from an Operational Point of View

et al. 2020

View full text Add to dashboard Cite

show abstract

“…Sensitivity analysis of the line ampacity with regard to different meteorological conditions and their impact on system performance is investigated. 49 DLR is used to relieve network congestion and improve system security, 50,51 DLR in research 52,53 is implemented in a security-constrained unit commitment framework to enhance system security in addition to increasing transmission line capacity in real-time. In the planning time scale, DLR can help enhance the accommodation capacity of large-scale wind power integration.…”

Section: Introductionmentioning

confidence: 99%

Impact assessment of aco‐optimizeddynamic line rating and transmission switching topology on network expansion planning

Numan

Feng

Abbas

et al. 2020

Int Trans Electr Energ Syst

View full text Add to dashboard Cite

Power system planning needs regular investment in transmission area to cope with the increasing load, network congestion, and large-scale integration of renewable generation. With the growth of renewable energy resources integration, electric utilities are faced with an increasingly complex operating environment. Utilities are in need of a series of cost-effective technologies which allow them to operate power systems more economically and reliably. Optimal transmission switching (OTS) and dynamic line rating (DLR) are such cost-effective technologies which offer potential solution to improve power system operation and reliability. This article develops a co-optimized network expansion planning (CONEP) model to devise an optimal investment plan for building new transmission lines and generating units while simultaneously incorporating OTS and DLR topologies. The optimization problem using CONEP is modeled as a mixedinteger linear programming problem. The objective of the optimal investment

show abstract

Optimal Power Flow With Dynamic Line Rating Using Quadratically Constrained Quadratic Program Method

Sugiantoro

Wibowo

Lystianingrum

et al. 2021

2021 1st International Conference on Electronic and Electrical Engineering and Intelligent System (ICE3IS)

View full text Add to dashboard Cite

Security Constrained Optimal Power Flow Considering Dynamic Line Rating

Cited by 8 publications

References 9 publications

A Comprehensive Overview of Dynamic Line Rating Combined with Other Flexibility Options from an Operational Point of View

A Comprehensive Overview of Dynamic Line Rating Combined with Other Flexibility Options from an Operational Point of View

Impact assessment of aco‐optimizeddynamic line rating and transmission switching topology on network expansion planning

Optimal Power Flow With Dynamic Line Rating Using Quadratically Constrained Quadratic Program Method

Contact Info

Product

Resources

About