Local energy system design support using a renewable energy mix multi-objective optimization model and a co-creative optimization process

Hori, Keiko; Kim, Jaegyu; Kawase, Reina; Kimura, Michinori; Matsui, Takanori; Machimura, Takashi

doi:10.1016/j.renene.2019.11.089

Cited by 28 publications

(15 citation statements)

References 19 publications

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“…The authors [7,8,9] propose to use retrospective forecasting of energy systems taking into account renewable energy technologies. They show the need to take into account the peculiarities of energy generation from renewable energy sources in a common complex with traditional energy sources, which increases complex sustainability and energy efficiency.…”

Section: Introductionmentioning

confidence: 99%

The Cluster approach to the formation of innovative susceptibility priorities within the framework of the Euroconcept «Green U-turn» to renewable energy in Ukraine

et al. 2021

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An article discusses the formation of innovative susceptibility of Ukrainian enterprises to the technologies of non-traditional renewable energy. The relevance of this problem is determined on the basis of the European concept of «Green U-turn», which is a logical continuation of the strategy «20-20-20» on the development of non-traditional renewable energy. The article proposes the use of a cluster approach to systematization, grouping and balancing general and specific factors that form the innovative susceptibility of Ukrainian enterprises to technologies of non-traditional renewable energy. The study is based on the expert information regarding stages of life cycles «production-consumption-utilization» of the various non-conventional renewable energy technologies, as well as the analytical information on publication activity as an important factor in the integral assessment of the priorities of energy-saving technologies. The estimates are formed taking into account the data on a sample of enterprises in Ukraine. The results of the study will serve as the basis for the formation of appropriate organizational and managerial clusters that allow enterprises to create an innovative product and thereby increase their competitiveness, which is a powerful incentive for national and regional development. Based on this integrated approach, it is possible to analyze factors both at regional level and at level specific enterprise.

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Section: Introductionmentioning

confidence: 99%

The Cluster approach to the formation of innovative susceptibility priorities within the framework of the Euroconcept «Green U-turn» to renewable energy in Ukraine

et al. 2021

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“…The biggest environmental, but also industrial, challenge facing modern society is the gradual replacement of fossil fuels and, respectively, drastic reduction in fossil fuel consumption. One of the ways to achieve this goal is the wider use of renewable energy sources in the energy mix of individual countries [15][16][17][18][19][20][21]. In terms of consumption of primary energy sources, RES (renewable energy sources) provided more than 7000 TWh in 2019, which represents more than 11% of total energy production [22].…”

Section: Introductionmentioning

confidence: 99%

Experimental Evaluation of an Innovative Non-Metallic Flat Plate Solar Collector

et al. 2021

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The present article deals with the concept of the non-metallic flat plate liquid solar collector and its evaluation. The innovative concept lies in the elimination of metal parts of the solar collector and their replacement by the foam glass block, which significantly reduces the energy and material demands of the production process. The evaluation of the collector took place in two phases, the first was focused on the numerical evaluation, which resulted in the compilation of a theoretical curve of the efficiency of the solar collector. The second phase was focused on verifying the basic functionality of the concept based on the results obtained from experimental tests of the collector, which confirmed the functionality of the concept and revealed several areas that will need to be addressed in the further development of the prototype.

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“…With the development of technology and economy (Aberoumand et al, 2018;Lei et al, 2020;Tahir et al, 2021), energy demand has further expanded and the crisis of energy shortage has become more severe in recent years (Hori et al, 2020). Therefore, various renewable energies such as wind energy and solar energy (Zhang et al, 2020) have attracted extensive worldwide attention due to their prominent merits of no-pollution and recycling characteristics.…”

Section: Introductionmentioning

confidence: 99%

Optimal Operation and Control Design of DC Arrester for Renewable Energy Transmission

Feng¹,

Li²,

Gao³

et al. 2021

Front. Energy Res.

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The trip probability of transmission line under lightning stroke is rapidly increasing under complex weather conditions when large-scale renewable energy is intergrated with modern power grid. Line arrester plays a critical role in reducing lightning damage and economic losses, in which DC reference voltage is a critical parameter to evaluate line arresters. Hence, a set of on-site DC test system of transmission line arresters is developed to realize the DC reference voltage test in this article. The output DC voltage of the test system is continuously adjustable (0–200 kV), while its rated power and the maximum output current are set to 400 W and 2 mA, respectively. Furthermore, the system is powered by a lithium battery instead of a 220/380 V AC energy source. It employs split design and integrating assembly on-site that reduces the total weight by 36.7%, which considerably decreases the demand for the space of test site. Besides, the weights of control cabinet, multiplying cylinder, and energy source are reduced by 60, 54.55, and 33.33%, respectively. Meanwhile, the Bluetooth remote control module is used to effectively ensure the safety of test personnel. This system accomplishes DC reference voltage tests without removing line arresters on site, which can effectively enhance maintenance efficiency and economic benefits.

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Local energy system design support using a renewable energy mix multi-objective optimization model and a co-creative optimization process

Cited by 28 publications

References 19 publications

The Cluster approach to the formation of innovative susceptibility priorities within the framework of the Euroconcept «Green U-turn» to renewable energy in Ukraine

The Cluster approach to the formation of innovative susceptibility priorities within the framework of the Euroconcept «Green U-turn» to renewable energy in Ukraine

Experimental Evaluation of an Innovative Non-Metallic Flat Plate Solar Collector

Optimal Operation and Control Design of DC Arrester for Renewable Energy Transmission

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