Impact of tidal power dams upon tides and environmental conditions in the Sea of Okhotsk

Некрасов, А. В.; Romanenkov, D. A.

doi:10.1016/j.csr.2009.06.005

Cited by 17 publications

(3 citation statements)

References 30 publications

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“…It requires huge structures such as dams or reservoirs that are constructed at a higher ground level to facilitate water storage. However, reports have mentioned that the major disadvantage of this system is the irreversible damage it causes to the environment as well as the disruption to the ecosystem of aquatic life [4]. Besides, it has a limitation that it is unable to extract energy from ocean currents or low-velocity stream flows [5].…”

Section: Introductionmentioning

confidence: 99%

A performance investigation of a multi-staging hydrokinetic turbine for river flow

Kunalan

Maldar

2022

PROGEE

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Our world has been relying on fossil fuel, a non-renewable energy that is depleting day by day and negatively impacting the environment. Hydropower is known to contribute a significant portion of the renewable power production. Dams has been the most common technique to generate hydropower. However, such scheme was not able to support the rural areas as it requires large areas and huge amount of water resource. Savonius hydrokinetic turbine (HKT) has been suggested as the device for a small-scale application as it can generate power from low-velocity river flow with less installation cost. With that, the aim of this study is designed to investigate and compare performance of the single-staged and two-staged HKT for river flow. This study considered numerical simulation that includes modelling, testing, and analyzing the data. Then, comparing it with the existing literature results, to identify the solution. This investigation demonstrates an improvement of 8.1% in the efficiency of power coefficient when compared with single-staged HKT.

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Section: Introductionmentioning

confidence: 99%

A performance investigation of a multi-staging hydrokinetic turbine for river flow

Kunalan

Maldar

2022

PROGEE

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“…Notable alterations in both water level and intertidal zone area occur within the tidal power plant impoundment. These can also be observed at near-and far-field locations outside of the impoundment, although generally to a lesser extent [16,17,18,19].…”

Section: Introductionmentioning

confidence: 91%

Assessing impacts of tidal power lagoons of a consistent design

et al. 2021

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“…Russia [9], China [5] and, most recently, in South Korea [10]. The UK, despite its relatively small size, has an estimated potential energy converging to ∼12.6 % of the global available resource [11].…”

Section: Introductionmentioning

confidence: 99%

On the economic feasibility of tidal range power plants

Pappas,

Chien,

Zilakos

et al. 2023

Preprint

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The wave potential energy associated with tides presents a promising sustainable energy resource. Uncertainties on the economic case of tidal range power plants are a known bottleneck hindering the development of the industry. Significant costs depend on each design's general arrangement, which includes both mechanical components and the associated civil works. Research on tidal range structures suggests yield may be maximised through operation strategy optimisation. While highlighting the untapped potential, such optimisation alone is insufficient to support the feasibility of prospective projects. We combine operation optimisation and hydrodynamic impact analyses within a cost evaluation framework for tidal range structures focusing on capital costs and levelised cost of energy. We apply this consistently and widely across idealised and historic proposals and then proceed to perform a re-design of tidal range power plants to deliver a consistent comparative basis. The operation of tidal range plants is represented in regional coastal ocean models, acknowledging tide variability based on shallow water equation modelling. A modelling case study encompassing the UK's West coast extending to the continental shelf serves to benchmark tidal range schemes of different designs and scales. The cost evaluation framework is compared against reported cost projections and is the first to consider the geospatial variations of multiple options consistently.

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Impact of tidal power dams upon tides and environmental conditions in the Sea of Okhotsk

Cited by 17 publications

References 30 publications

A performance investigation of a multi-staging hydrokinetic turbine for river flow

A performance investigation of a multi-staging hydrokinetic turbine for river flow

Assessing impacts of tidal power lagoons of a consistent design

On the economic feasibility of tidal range power plants

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