Resilience Enhancement of an Urban Microgrid during Off-Grid Mode Operation Using Critical Load Indicators

Shirzadi, Navid; Rasoulian, Hadise; Eicker, Ursula

doi:10.3390/en15207669

Cited by 3 publications

(2 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It also led to discharge activity anomaly, which degraded the DOD even faster. Without proper connection, the load requests a supply of energy with an unstable pattern, which invokes the improper charge and discharge sequence, even more, triggers an impulsive selfdischarge [74] [75]. These events triggered DOD reduction [76].…”

Section: A Component Degradationmentioning

confidence: 99%

“…Another study also found that the reduction of DoD was triggered by the increase in the use of battery units, the unpreserved rising temperature, and an improper charge-discharge sequence. Those issues shall later introduce the loss of power on the distribution level [75]. Moreover, corrosion was also listed as the cause of the battery deterioration, which surely reduced the supply of power to the transmission line [83].…”

Section: B Loss Of Power Supplymentioning

confidence: 99%

See 1 more Smart Citation

Component degradation and system deterioration: An overview of early termination of PV-DG microgrid system

Atmaja

Said

Idrus

et al. 2022

J. Mechatron. Electr. Power Veh. Technol.

View full text Add to dashboard Cite

Degradation of components and system failure within the microgrid system is deteriorating the performance of electrification. The aim of this study is to discuss the relationship and connections between issues resulting from degradation and deterioration in the microgrid system, in addition to introducing the prominent impacts which may eventually lead to the premature termination of the microgrid system. This study explored the microgrid degradation and deterioration issues within four microgrid sections: generation section, storage section, transmission section, and distribution section. Subsequently, this study analyzes, derives, and classifies all emerging issues into four types of prominent impacts. The degradation and deterioration invoked many component performance issues into four main damaging outcomes, namely (i) deteriorated transmission line yielded issues regarding expected energy not achieved; (ii) energy deficit and unpredicted blackout come after the depth of discharge (DOD) reduction and invoke a loss of power supply; (iii) a shorter battery life cycle, shorter transformer lifespan, and decreased DG lifetime concluded as a shorter microgrid life expectancy; and (iv) rapid microgridbroke down and the crash of the key component inadvertently fastened the time to failure and gave rise to the early failure of a microgrid system. It is envisaged that the discussion in this study can provide useful mapped information for the researcher, stakeholder, operator, and other parties for thoroughly addressing various degradation and deterioration issues and anticipating the early termination of the microgrid system.

show abstract

Section: A Component Degradationmentioning

confidence: 99%

Section: B Loss Of Power Supplymentioning

confidence: 99%