Integrating Transactive Energy Into Reliability Evaluation for a Self-Healing Distribution System With Microgrid

Dong, Jianming; Zhu, Lin; Dong, Qihuan; Kritprajun, Paychuda; Liu, Yunting; Li, Fangxing; Tolbert, Leon M.; Hambrick, Joshua; Xue, Yaosuo; Ollis, Ben; Schneider, Kevin P.; Laval, Stuart

doi:10.1109/tste.2021.3105125

Cited by 31 publications

(4 citation statements)

References 41 publications

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“…Graph-theory based methods are usually used for grid reconfiguration to minimize interrupted load during faults. Several research papers in literature have discussed network reconfiguration as part of self-healing control actions, including [9], [14], [18], [19], [23], [64], [78]- [88].…”

Section: A Grid Reconfigurationmentioning

confidence: 99%

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A Review on Self-healing in Modern Power Distribution Systems

Ali Arefifar,

Shahin Alam,

Hamadi

2023

Journal of Modern Power Systems and Clean Energy

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The ever-increasing dependence on electrical power has posed more challenges to power system engineers to deliver secure, stable, and sustained energy to electricity consumers. Due to the increasing occurrence of short-and long-term power interruptions in the power system, the need for a systematic approach to mitigate the negative impacts of such events is further manifested. Self-healing and its control strategies are generally accepted as a solution for this concern. Due to the importance of self-healing subject in power distribution systems, this paper conducts a comprehensive literature review on self-healing from existing published papers. The concept of self-healing is briefly described, and the published papers in this area are categorized based on key factors such as self-healing optimization goals, available control actions, and solution methods. Some proficient techniques adopted for self-healing improvements are also classified to have a better comparison and selection of methods for new investigators. Moreover, future research directions that need to be explored to improve self-healing operations in modern power distribution systems are investigated and described at the end of this paper.

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Section: A Grid Reconfigurationmentioning

confidence: 99%

“…Reference [101] proposes a methodology to improve the power supply reliability, and to avoid moving into an unstable operating state. Moreover, there are many papers published in the literature that address the system reliability such as [64], [72], [93].…”

Section: H Enhancing System Reliabilitymentioning

confidence: 99%

A Review on Self-healing in Modern Power Distribution Systems

Ali Arefifar,

Shahin Alam,

Hamadi

2023

Journal of Modern Power Systems and Clean Energy

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“…To address these challenges, most existing studies focus on microgrid reconstruction to enhance the resiliency of the distribution network and its ability to cope with the impact of extreme weather events [5][6][7][8][9]. For instance, study [8] proposed a strategy of running network reconstruction during strong wind events to maximize the network's resiliency while minimizing line-switching operations.…”

Section: Introductionmentioning

confidence: 99%

Strategies for Improving the Resiliency of Distribution Networks in Electric Power Systems during Typhoon and Water-Logging Disasters

Ma,

Xu,

Wang

et al. 2024

Energies

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Coastal cities often face typhoons and urban water logs, which can cause power outages and significant economic losses. Therefore, it is necessary to study the impact of these disasters on urban distribution networks and improve their flexibility. This paper presents a method for predicting power-grid failure rates in typhoons and water logs and suggests a strategy for improving network elasticity after the disaster. It is crucial for the operation and maintenance of power distribution systems during typhoon and water-logging disasters. By mapping the wind speed and water depth at the corresponding positions in the evolution of wind and water logging disasters to the vulnerability curve, the failure probability of the corresponding nodes is obtained, the fault scenario is generated randomly, and the proposed dynamic reconstruction method, which can react in real-time to the damage the distribution system received, has been tested on a modified 33-node and a 118-node distribution network, with 3 and 11 distribution generators loaded, respectively. The results proved that this method can effectively improve the resiliency of the distribution network after a disaster compared with the traditional static reconstruction method, especially in the case of long-lasting wind and flood disasters that have complex and significant impacts on the distribution system, with about 26% load supply for the 33-node system and nearly 95% for the 118-node system.

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“…In addition, as the transaction model for reliability indexes such as the system average interruption duration index (SAIDI), system average interruption frequency index (SAIFI), customer average interruption duration index (CAIDI), customer average interruption frequency index (CAIFI) and loss of load probability (LOLP) is commonly adopted [10], and the transaction depends on customer damage function (CDF) [11] and service quality [12] is also widely used nowadays, it is a good method to establish a reliability service mechanism with risk management tools [10,12]. By introducing an insurance mechanism, new blood is injected into the reliability management field by enhancing the economic incentives for reliability improving decisions with excellent economics [13] and controlling distributed energy resources [14], energy storage systems [15]. However, since the goal of the insurance mechanism is to spread the uncertainty risk of the user's lost load loss, it doesn't fully exploit the potential benefits of the reliability resource optimal allocation.…”

Section: Introductionmentioning

confidence: 99%

An Optimal Dispatching Model for Integrated Energy Microgrid Considering the Reliability Principal–Agent Contract

Chen

Zhu

et al. 2022

Sustainability

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As the increasing penetration of sustainable energy brings risks and opportunities for energy system reliability, at the same time, considering the multi-dimensional differentiation of users’ reliability demands can further explore the potential value of reliability resources in Integrated Energy Microgrid (IEM). To activate the reliability resources in a market-oriented perspective and flexibly optimize the operational reservation in dispatch, an optimal dispatching model in IEM considering reliability principal–agent contracts is proposed. We establish the reliability principal–agent mechanism and propose a cooperative gaming model of Integrated Energy Operator (IEO) and Integrated Energy User (IEU) based on the optimal dispatching model. At the upper level, the economic dispatching model of IEO is established to optimize the operation reservation, and the reliability principal–agent contract from users in the lower level would influence reliability improvement. Each IEU in the lower level maximizes its energy utilization and gives the corresponding reliability principal–agent incentives according to the reliability improvement degree and its actual demand. The bi-level model is solved by the KKT condition and strong duality theorem. A case study verifies the effectiveness of the proposed model in reducing the energy dispatch cost, improving the economic benefits of each participant, realizing the optimal allocation of reliability resources and optimizing the IEM energy structure, and the sensitivity analysis of dispatch cost with the user’s energy-using benefits is discussed.

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Integrating Transactive Energy Into Reliability Evaluation for a Self-Healing Distribution System With Microgrid

Cited by 31 publications

References 41 publications

A Review on Self-healing in Modern Power Distribution Systems

A Review on Self-healing in Modern Power Distribution Systems

Strategies for Improving the Resiliency of Distribution Networks in Electric Power Systems during Typhoon and Water-Logging Disasters

An Optimal Dispatching Model for Integrated Energy Microgrid Considering the Reliability Principal–Agent Contract

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