Design and development of solar flat mirror and heat storage system

Toygar, Evren M.; Yazar, Alper; Bayram, Tufan; Tastan, Mustafa; Kaya, Ömer Faruk; Das, O'uzhan; Calmaz, Huseyin

doi:10.1109/icrera.2014.7016499

Cited by 6 publications

(1 citation statement)

References 2 publications

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“…There are different types of CSP generation plants, such as parabolic trough CSP, central receiver tower CSP and linear Fresnel CSP [26]. The difference is mainly in the adoption of different types of heat collecting system [27].…”

Section: Model Of a Cspcs With Multiple Sgs Under Planningmentioning

confidence: 99%

Small‐disturbance stability of a concentrating solar power collecting system with multiple synchronous generators

Ma²,

Lai

et al. 2022

IET Generation Trans & Dist

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This paper examines the small‐disturbance stability in planning a concentrating solar power collecting system (CSPCS) with multiple concentrating solar power (CSP) generation plants, which are modelled as synchronous generators (SGs). The examination indicates that an oscillation mode of the CSPCS gradually moves to the right half of complex plane when the planned number of the CSP generation plants increases. Such oscillatory instability is different with the low‐frequency electromechanical power oscillations (LEPOs) in a conventional multi‐machine power system, because the unstable oscillation mode is associated with the excitation systems, rather than the electromechanical dynamics of the SGs. Analysis is carried out in the paper to explain why the instability risk found in the planning is associated with the excitation systems instead of electromechanical dynamics of the SGs. The analysis helps to understand the finding made in the planning. Furthermore, rules are proposed to adjust the gain of feedback loop of the excitation systems to eliminate the risk of oscillatory instability. This suggests that the parameters’ setting of excitation systems recommended by the IEEE standard may need to be modified to accommodate the planning of CSPCS. Tests are presented to demonstrate and evaluate the analysis and conclusions made.

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Section: Model Of a Cspcs With Multiple Sgs Under Planningmentioning

confidence: 99%