Reliability analysis in interdependent smart grid systems

Peng, Hao; Kan, Zhe; Zhao, Dandan; Han, Jianmin; Lu, Jianfeng; Hu, Zhao-Long

doi:10.1016/j.physa.2018.02.028

Cited by 17 publications

(2 citation statements)

References 22 publications

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“…However, with the benefits of H‐MG, it also possesses various technical and operational challenges while its integration with the existing system. Some of which are the geographical location, voltage and frequency mismatch, depreciated voltage and power profiles, uncertainty in power generation and consumption, weak ESS 3,4 …”

Section: Introductionmentioning

confidence: 99%

A comprehensive review on control techniques for stability improvement in microgrids

Mehta

Basak

2021

Int Trans Electr Energ Syst

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In recent times, with the increase in the penetration of various renewable energy sources (RESs) into power systems, the complications related to the stability issues have increased. The main contribution of this paper is an in‐depth analysis of research in microgrid based on small‐signal, transient, and voltage stability. The small‐signal stability has been discussed based on uncertain load, limitation in power generation capacity, and nature of sluggish feedback observed in few microgrid systems. Instability caused by a transient phenomenon in microgrid has been thoroughly analyzed for losses in distributed energy resources (DERs), islanding and transition modes of operation, load shedding, and faults causing instability. The voltage fluctuations are duly considered in the perspective of load shedding, type of loads, power unbalancing, and different types of faults in microgrid systems. The existing controllers have been compared based on steady‐state error, response time, and robustness etc. The voltage, frequency, and active/reactive power control are analyzed based on centralized, decentralized, hierarchal/distributed control schemes aiming stabilization of microgrid systems. Finally, stability improvement features have been explored in detail, finding the implementation of microgrid stabilizers, energy storage devices, FACTS devices, load balancing, resource forecasting including the adaptive controller. Hence, the uniqueness of this paper can be considered as a state‐of‐the‐art review of the abovementioned stability components in the microgrid system which is not available in the published literature with a similar amount of vastness.

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Section: Introductionmentioning

confidence: 99%

A comprehensive review on control techniques for stability improvement in microgrids

Mehta

Basak

2021

Int Trans Electr Energ Syst

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“…The network approach is widely used to model the spreading dynamics of epidemics and information in society [ 9 , 10 , 11 , 12 , 13 ], and such spreading dynamics resemble the degradation propagation in a complex system. The network approach has demonstrated its advantage in modeling the systems with multiple correlated components [ 14 , 15 ] such as, an electrical circuit with multiple electronic components, a mechanical system involving multiple parts, a living consisting of multiple organs [ 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 ], and many other.…”

Section: Introductionmentioning

confidence: 99%

Maximum Entropy Approach to Reliability of Multi-Component Systems with Non-Repairable or Repairable Components

Chen

Guan

et al. 2021

Entropy

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The degradation and recovery processes are multi-scale phenomena in many physical, engineering, biological, and social systems, and determine the aging of the entire system. Therefore, understanding the interplay between the two processes at the component level is the key to evaluate the reliability of the system. Based on the principle of maximum entropy, an approach is proposed to model and infer the processes at the component level, and is applied to repairable and non-repairable systems. By incorporating the reliability block diagram, this approach allows for integrating the information of network connectivity and statistical moments to infer the hazard or recovery rates of the degradation or recovery processes. The overall approach is demonstrated with numerical examples.

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Sensing, Communication with Efficient and Sustainable Energy: An IoT Framework for Smart Cities

Ebadati

Rasoul

Yaeghoobi

et al. 2021

Green Energy and Technology

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Reliability analysis in interdependent smart grid systems

Cited by 17 publications

References 22 publications

A comprehensive review on control techniques for stability improvement in microgrids

A comprehensive review on control techniques for stability improvement in microgrids

Maximum Entropy Approach to Reliability of Multi-Component Systems with Non-Repairable or Repairable Components

Sensing, Communication with Efficient and Sustainable Energy: An IoT Framework for Smart Cities

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