Dynamic simulation of a solar-hybrid microturbine system with experimental validation of main parts

Chen, Jinli; Xiao, Gang; Ferrari, Mario L.; Yang, Tianfeng; Ni, Mingjiang; Cen, Kefa

doi:10.1016/j.renene.2019.11.022

Cited by 19 publications

(3 citation statements)

References 39 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Several studies have been available in the literature about the micro-gas turbine dynamic model [15], [16], [17] together with some works of the authors' research group [18], [19], [20]. Based on the expertise of the authors' research group and of an already developed dynamic model for mGT, the AE-T100 micro-gas turbine has been modelled using a simplified approach based on polynomial correlation obtained by the analysis of the characteristic curves provided by the manufacturer.…”

Section: Mgt Modelmentioning

confidence: 99%

Dynamic model validation of an innovative NIR-solar faÃ§ade panels-based integrated system

Chiara¹,

Anfosso²,

Gini³

et al. 2022

Preprint

View full text Add to dashboard Cite

The goal of this paper is to present a dynamic model of an integrated energy system based on Near-InfraRed façade panels and their validation. The innovative solution has been developed in the framework of the 'ENVISION' European Project funded by the EU H2020 Programme. The whole system integrates the ENVISION façade panels with a mGT, a prototype heat pump, and two thermal storages composing an innovative microgrid. This paper briefly describes the whole system and the model of each component together with the main characteristic equations. The work is mainly focused on the model development and validation of the solar-faced panels' systems and the heat pump and its single components. The model will be used to evaluate the impact of the temperature variation of the warm water produced by the panels over the heat pump performance and responsivity and to define the proper integration strategy. The validation of the solar façade panels model and the HP model has been carried out using experimental data and the results showed that the realized models have reliability of more than 98%.

show abstract

Section: Mgt Modelmentioning

confidence: 99%

Dynamic model validation of an innovative NIR-solar faÃ§ade panels-based integrated system

Chiara¹,

Anfosso²,

Gini³

et al. 2022

Preprint

View full text Add to dashboard Cite

show abstract

“…As traditional fossil energies are facing the crisis of the exhaust and causing serious pollutions to the environment, renewable energies have attracted extensive research interests and renewable energies connected to the grid have rapidly increased in recent years, such as potovoltaics (PV), 1,2 fuel cells, 3 biomass, 4 and micro-turbines. 5 Usually, the renewable energies have the disadvantage of low output voltages. To satisfy the requirement of connecting to the grid, high step-up DC/DC converters have been prepared with different methods, for instance cascaded method, [6][7][8] switched capacitor technique [9][10][11][12] and coupled inductor.…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

One‐cycle controllability of high step‐up Boost converter with coupled inductor

Song

Chang

Liu

et al. 2023

Circuit Theory & Apps

View full text Add to dashboard Cite

Comparing with traditional pulse width modulation technique, the transient performances of the high step-up DC/DC converters can be significantly improved by one-cycle control (OCC) technique, which is an appropriate control strategy for interface converters directly connecting the renewable energies to the DC microgrid. However, the suitability of OCC for these converters is rarely studied. One-cycle controllability of the high step-up DC/DC Boost converter with coupled inductor is studied with theoretical researches and experimental verifications. First, with the analysis on the operating modes of the converter, its periodic switched linear system model and the criterion for OCC are established. Furthermore, one-cycle controllability of the converter is calculated in detail. Final, a prototype of the high step-up converter from 48 to 380 V is prepared. Experimental results indicate that the disturbances in the input of the high step-up converter can be depressed within only one switching cycle. Ideal dynamic characteristic for the converter under disturbance in the output is also achieved. Results of this paper are meaningful for investigations on the transient characteristics of high step-up DC/DC converters applied to DC microgrid.

show abstract

A prototype recuperated supercritical co2 cycle: Part-load and dynamic assessment

Gini¹,

Maccarini²,

Traverso³

et al. 2023

Applied Thermal Engineering

View full text Add to dashboard Cite

Dynamic simulation of a solar-hybrid microturbine system with experimental validation of main parts

Cited by 19 publications

References 39 publications

Dynamic model validation of an innovative NIR-solar faÃ§ade panels-based integrated system

Dynamic model validation of an innovative NIR-solar faÃ§ade panels-based integrated system

One‐cycle controllability of high step‐up Boost converter with coupled inductor

A prototype recuperated supercritical co2 cycle: Part-load and dynamic assessment

Contact Info

Product

Resources

About