Transient stability analysis of large scale grid integration of offshore wind and marine current farm connected to grid using STATCOM

Sekhar, K. Ramchandra; Kushwaha, Satendra Kr Singh; Karthik, Durai; Reddy, V. R.; Reddy, Bandi Mallikarjuna

doi:10.1109/ipact.2017.8244893

Cited by 4 publications

(2 citation statements)

References 15 publications

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“…FACTS devices are usually installed to optimize existing transmission system assets (instead of installing costly and environmentally problematic transmission lines). Papers [23], [24] have shown that installing them in off-shore wind farms can enhance power quality and improve terminal voltage and power fluctuations. It is worth noting that in [25] a proof of concept showed that an uncontrolled rectifier can be used in an off-shore wind farm with a high voltage DC (HVDC) link as a cost-saving measure, which could eliminate the need for off-shore FACTS controllers.…”

Section: Facts Technologymentioning

confidence: 99%

Advances in FACTS Technology for Transient Stability in Power Systems

Relić,

Glavaš,

Petrović

et al. 2023

Preprint

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This paper investigates the advances in Flexible AC Transmission System (FACTS) technology and its application in enhancing transient stability in power systems. FACTS devices are becoming increasingly popular due to their ability to improve power system performance by controlling power flow, voltage, and stability. Various FACTS technologies are reviewed, including Static Var Compensator (SVC), Static Synchronous Compensator (STATCOM), and Static Synchronous Series Compensator (SSSC), among others. The impact of these technologies on power system stability is examined and a comprehensive analysis of their effectiveness in mitigating transient stability issues is provided. Recommendations for future research in the field of FACTS technology for improving the reliability and stability of power systems are given in the conclusion.

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Section: Facts Technologymentioning

confidence: 99%

Advances in FACTS Technology for Transient Stability in Power Systems

Relić,

Glavaš,

Petrović

et al. 2023

Preprint

View full text Add to dashboard Cite

show abstract

“…One of the crucial problems that should be taken into account in the WTs in the grid faults and their effects on the WT generators (Sekhar et al, 2017). WTs may be detached from the system in the past, but currently, due to the high degree of WT’s penetration, do not enable them to be disconnection when a network fault occurs.…”

Section: Introductionmentioning

confidence: 99%

Design and implementation of FLC system for fault ride-through capability enhancement in PMSG-wind systems

et al. 2020

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Fault ride-through (FRT) capability enhancement for the growth of renewable energy generators has become a crucial issue for their incorporation into the electricity grid to provide secure, reliable, and efficient electricity. This paper presents a new FRT capability scheme for a permanent magnet synchronous generator (PMSG)-based wind energy generation system using a hybrid solution. The hybrid solution is a combination of a braking chopper (BC) and a fuzzy logic controller (FLC). All proportional-integral (PI) controllers which control the generator and grid side converters are replaced with FLC. Moreover, a BC system is connected to the dc link to improve the dynamic response of the PMSG during fault conditions. The PMSG was evaluated on a three-phase fault that occurs on an electrical network in three scenarios. In the first two scenarios, a BC is used with a PI controller and FLC respectively. While the third scenario uses only FLC without a BC. The obtained results showed that the suggested solution can not only enhance the FRT capability of the PMSG but also can diminish the occurrence of hardware systems and reduce their impact on the PMSG system. The simulation tests are performed using MATLAB/SIMULINK software.

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Smart Concrete Curing System

Reddy¹,

Hamsalekha²

2020

E3S Web Conf.

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In the present era, water scarcity is the biggest problem. In Construction potable water is required for mixing and curing of concrete. The curing process is required for 28 days. So the water requirement in the construction field for curing purposes is very large. Due to various reasons, potable water availability is decreasing day by day. So it is required to spend a considerable amount on the procurement of water. To control the wastage of water for curing it is necessary to use water in a controlled manner by adopting advanced technology. It is known as a smart concrete curing system. The smart concrete curing system is developed to create an automatic curing mechanism to supply water for curing depending on the availability of moisture in the concrete and surrounding temperature using moisture sensor. The system will be connected to the internet using Wi-Fi. The current moisture content level of the concrete structure and the pump status will be pushed to the cloud. A mobile app will access this data from the cloud. So that the curing process monitoring can be done remotely. Results shown that strength of the cube with smart concrete curing system is more than the strength of the cube with immersion curing.

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Transient stability analysis of large scale grid integration of offshore wind and marine current farm connected to grid using STATCOM

Cited by 4 publications

References 15 publications

Advances in FACTS Technology for Transient Stability in Power Systems

Advances in FACTS Technology for Transient Stability in Power Systems

Design and implementation of FLC system for fault ride-through capability enhancement in PMSG-wind systems

Smart Concrete Curing System

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