On the use of reliability test systems: A literature survey

Bertling, Lina; Bangalore, Pramod; Tuấn, Lê Anh

doi:10.1109/pes.2011.6039742

Cited by 7 publications

(4 citation statements)

References 256 publications

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“…To test the proposed model, we use the IEEE-RBTS model shown in Figure 5 for the reliability studies [36]. In the IEEE-RBTS system, there are 11 generating units with a total capacity of 240 MW.…”

Section: Simulation Resultsmentioning

confidence: 99%

Reliability Assessment under High Penetration of EVs including V2G Strategy

et al. 2022

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With the increase in the penetration of battery electric vehicles (BEVs) all over the world, utilities should start considering their increased demand as part of their electric demand. Generally, the literature lacks works that consider the impact of transportation electrification on the reliability of the power system. Thus, this paper proposes a new mechanism for reliability assessment including BEVs, with both grid-to-vehicle (G2V) and vehicle-to-grid (V2G) modes. Three charging strategies: uncontrolled, controlled unidirectional, and controlled bidirectional are considered in this paper to model the interactions between the transportation and electric power systems. A dynamic stochastic consumption model for a fleet of BEVs is developed to be used in the reliability assessment for the distribution networks. This dynamic model takes into consideration the variability and uncertainty of different trip purposes, starting and ending trip times, as well as the corresponding battery consumption in weather conditions. Furthermore, it is composed of two sequential submodels: travel behavior and battery depletion. The first submodel considers trip-related information while the second considers battery-depleted energy. Simulation results on a benchmark test system show the negative impacts of uncontrolled charging on the power system’s reliability. However, they also show that controlled charging can significantly reduce or mitigate these impacts.

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Section: Simulation Resultsmentioning

confidence: 99%

Reliability Assessment under High Penetration of EVs including V2G Strategy

et al. 2022

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“…It is observed that the use of HVDC transmission line systems has become widespread with its technological and economic advantages, and parallel to this, studies on HVDC transmission line systems have also become widespread. When these studies are examined, it is seen that studies especially on technical aspects such as the integration of HVDC transmission lines into existing AC networks (Brask, 2008;Burger and Tuson, 2005), effects on network reliability and development (Kotb, 2018;Stenberg, 2013), functionality of HVDC converter at world stations (Almgren et al, 1998;Beerten et al, 2014), reliability of test systems (Bertling and Pramod, 2011), VSC (voltage source converter)-HVDC modeling (Träff and Lennerhag, 2013), location determination for in-network application (Shuai, 2012) and applicability at distribution level (Giraneza, 2013) become prominent. In a limited number of studies evaluating the market structure, geographical distribution, and technical/economic superiority of HVDC transmission line systems, it is seen that the subject has been examined within the scope of engineering science (Alassi et al,, 2019;Gamit et al, 2015;Rudervall et al, 2000).…”

Section: Introductionmentioning

confidence: 99%

An Economic and Technical Review for the Utilization of HVDC in Turkey and in the World

Acaroğlu

Najafi

Kara

et al. 2021

Konya Journal of Engineering Sciences

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In recent years, it is seen that High Voltage Direct Current (HVDC) transmission line systems have come to the fore in the field of energy efficiency in the world. Therefore, it is predicted that analyzing the technological and economic advantages of HVDC transmission line systems will make an important contribution to energy efficiency policies. In this regard, this study aims to examine the technological and economic advantages of HVDC transmission systems through the historical development with applications in Turkey and in the world. In addition to this, it is expected that the evaluation of the effects of energy efficiency on the economy will bring a different perspective to the energy and economic literature. Therefore, it is thought that energy and economic policies for the spread of HVDC transmission line systems worldwide will be essential. The asymmetric distribution of natural energy sources in the world causes energy supply security problems in the countries such as Turkey in terms of high foreign dependence on energy. For this reason, it is necessary to meet the increasing energy demand and increase the existing capacity day by day. Besides, it is important to develop policies for efficient use of energy. HVDC technology is extremely important for a developing country like Turkey. Moreover, it is known that this energy transmission technology has become widespread in developed countries. Thereby, a technical comparison is done for investment costs of the transmission system in Germany. As a result, other than bringing economic benefits with the energy transmission of Turkey through HVDC, it has important potential for making energy transmission possible with her neighbors and European Union countries.

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“…However, many studies have found the economic effects of increased reliability of the power system can also be a helpful metric for assessing the benefits of storage [9] [16]. A wider range of benefits can also be determined through reliability studies [2].…”

Section: Introductionmentioning

confidence: 99%

Optimal Sizing of Energy Storage with Embedded Wind Power Generation

Roche

Courtney

2020

2020 55th International Universities Power Engineering Conference (UPEC)

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Energy storage technologies are key to increased penetration of renewable energies on the distribution system. Not only do they increase availability of energy, but they contribute to the overall reliability of the system. However, the cost of large-scale storage systems can often be prohibitive, and storage needs to be sized appropriately, both to fill the energy gaps inevitable in renewable energies such as wind and to minimize costs. In this work, a Monte Carlo Simulation is performed to optimally size an energy storage system while minimizing overall system cost. 30 years of historical wind speed data are used to model the probabilistic behaviour of the wind and the seasonal variation of the wind is captured in the model. A generation adequacy assessment shows the system reliability increasing with energy storage. The energy storage is sized for reliable operation of the case study system with 60% wind penetration. The levelized cost of storage is calculated for the optimally sized level of storage and for the level of storage required to make wind power generation reliable.

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On the use of reliability test systems: A literature survey

Cited by 7 publications

References 256 publications

Reliability Assessment under High Penetration of EVs including V2G Strategy

Reliability Assessment under High Penetration of EVs including V2G Strategy

An Economic and Technical Review for the Utilization of HVDC in Turkey and in the World

Optimal Sizing of Energy Storage with Embedded Wind Power Generation

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