Line capacity expansion and transmission switching in power systems with large-scale wind power

Villumsen, Jonas Christoffer; Brønmo, Geir; Philpott, Andy

doi:10.1109/tpwrs.2012.2224143

Cited by 101 publications

(60 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Therefore, the voltage dependency characteristic of the load is out of consideration in the AVC decision making process. Moreover, switching off particular transmission lines is also proposed to alleviate congestion caused in particular situations [56], which may also affect the reactive power flow in the grid. The topological change as a measure for the voltage control purpose is not considered in this report.…”

Section: Discussionmentioning

confidence: 99%

Voltage Control in the Future Power Transmission Systems

Qin

2018

Springer Theses

View full text Add to dashboard Cite

Section: Discussionmentioning

confidence: 99%

Voltage Control in the Future Power Transmission Systems

Qin

2018

Springer Theses

View full text Add to dashboard Cite

“…Thus the cost C DR of load adjustment of customers is modeled by a quadratic form in (18) [12]. Equation (19) states that negative P DR means load increment; while positive P DR means load decrement.…”

Section: Incentive-based Demand Response Modelmentioning

confidence: 99%

Flexible Multi-Objective Transmission Expansion Planning with Adjustable Risk Aversion

2017

View full text Add to dashboard Cite

This paper presents a multi-objective transmission expansion planning (TEP) framework. Rather than using the conventional deterministic reliability criterion, a risk component based on the probabilistic reliability criterion is incorporated into the TEP objectives. This risk component can capture the stochastic nature of power systems, such as load and wind power output variations, component availability, and incentive-based demand response (IBDR) costs. Specifically, the formulation of risk value after risk aversion is explicitly given, and it aims to provide network planners with the flexibility to conduct risk analysis. Thus, a final expansion plan can be selected according to individual risk preferences. Moreover, the economic value of IBDR is modeled and integrated into the cost objective. In addition, a relatively new multi-objective evolutionary algorithm called the MOEA/D is introduced and employed to find Pareto optimal solutions, and tradeoffs between overall cost and risk are provided. The proposed approach is numerically verified on the Garver's six-bus, IEEE 24-bus RTS and Polish 2383-bus systems. Case study results demonstrate that the proposed approach can effectively reduce cost and hedge risk in relation to increasing wind power integration.

show abstract

“…RANSMISSION switching (TS) has been shown to provide economic benefits [1], improve system reliability [2], and enhance the management of intermittent renewable resources [3]. Given the large economic size of the electric power industry [4], it is crucial to harness the benefits of TS.…”

Section: Introductionmentioning

confidence: 99%

Real-Time Contingency Analysis With Transmission Switching on Real Power System Data

Sahraei-Ardakani

Balasubramanian

et al. 2016

IEEE Trans. Power Syst.

View full text Add to dashboard Cite

Abstract-Transmission switching (TS) has shown to be an effective power flow control tool. TS can reduce the system cost, improve system reliability, and enhance the management of intermittent renewable resources. This paper addresses the state of the art problem of TS by developing an AC-based real-time contingency analysis (RTCA) package with TS. The package is tested on real power system data, taken from energy management systems of PJM, TVA, and ERCOT. The results show that postcontingency corrective switching is a ready to be implemented transformational technology that provides substantial reliability gains. The computational time and the performance of the developed RTCA package, reported in the paper, are promising.

show abstract

Line capacity expansion and transmission switching in power systems with large-scale wind power

Cited by 101 publications

References 18 publications

Voltage Control in the Future Power Transmission Systems

Voltage Control in the Future Power Transmission Systems

Flexible Multi-Objective Transmission Expansion Planning with Adjustable Risk Aversion

Real-Time Contingency Analysis With Transmission Switching on Real Power System Data

Contact Info

Product

Resources

About