Overview of the main topics in wind energy systems planning

Chioncel, Cristian Paul; Gillich, Nicoleta; Spunei, Elisabeta; Tirian, Ovidiu

doi:10.1088/1757-899x/477/1/012059

Cited by 4 publications

(1 citation statement)

References 3 publications

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“…As a general observation, the NECP's starting point for 2020 shows about 0.7 [GW] underestimate of generating capacity in comparison to TYNDP, [8], [9].…”

Section: Case Study: Comparison Between Necp and Tyndp For Romaniamentioning

confidence: 93%

RES growth linked to grid development. Case Study: Romania

Chioncel,

Anghel-Drugărin,

Tirian

2024

J. Phys.: Conf. Ser.

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The paper presents Romania to illustrate how more production capacities from renewable energy sources can be integrated as part of the environmental protection and geostrategic policies, in an accelerated energy transition process. Increasing electricity production, especially for the widespread development of wind turbines and rooftop solar PV systems, requires the development of the electrical grid and increased interconnection capacity. The authors of this report also take into account the behavior in different seasons, cold and warm, in terms of the amount of renewable energy injected into the network. The data used in the study is based on the interpreting and associations of various information at the national and European levels, highlighting that the benefits of renewable energy are not only seen in terms of significant reductions in environmental impact but also in terms of cheaper energy! In summary, it is assumed that in 2023-2026, the electricity demand at the level of quality indicators will be covered by investments in new generation facilities related to grid reinforcement measures.

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“…As a general observation, the NECP's starting point for 2020 shows about 0.7 [GW] underestimate of generating capacity in comparison to TYNDP, [8], [9].…”

Section: Case Study: Comparison Between Necp and Tyndp For Romaniamentioning

confidence: 93%

RES growth linked to grid development. Case Study: Romania

Chioncel,

Anghel-Drugărin,

Tirian

2024

J. Phys.: Conf. Ser.

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Optimal and stable energetic operation of wind power systems at variable wind speed

Chioncel

Murarescu

Dudu

et al. 2020

J. Phys.: Conf. Ser.

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In the present paper we analyse the stable and optimal operation of wind power systems, WPS, composed of wind turbines, TV, coupled with synchronous generators with permanent magnets (SGPM), high power SGPM in the Dobrogea area, 4MW turbines manufactured at General Electric. Based on the experimental data, the wind turbine models MM-WT and the MM-SGPM permanent magnet synchronous generator are determined. Using these mathematical models, simulations are made of rapid variations in wind speed over time and the conditions for stable and energy-efficient EEA operation are highlighted. It mainly analyses the evolutions in time of power and speed from the generator, in direct connection with the change in wind speed over time. At the end of the paper is given a power calculation algorithm at SGPM, based on wind velocity measurements and VUM, ω, so that the operation is stable and energy optimal.

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