Least cost combinations of solar power, wind power, and energy storage system for powering large-scale grid

Yousif, Muhammad; Ai, Qian; Wattoo, Waqas Ahmad; Jiang, Ziqing; Hao, Ran; Gao, Yang

doi:10.1016/j.jpowsour.2018.11.084

Cited by 42 publications

(25 citation statements)

References 21 publications

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“…Each of the periods of the year for a given region is characterized by the speed of wind flow, on which the choice of type of wind installation depends and the total amount of solar energy that influences the calculation and choice of solar photomodules [5,9].…”

Section: Research Results and Discussionmentioning

confidence: 99%

“…The relevance of the problem of efficient energy supply of objects from renewable sources of wind and solar energy is confirmed by the fact that individual territories have considerable uneven supply of this energy in different seasons of the calendar year, as well as with respect to their individual species [1][2][3][4][5][6][7][8][9][10][11]. In addition, the creation of energy systems for renewable energy sources and wind to meet consumer needs is a pressing issue, given the recent trends in fossil fuel prices.…”

Section: Introductionmentioning

confidence: 99%

“…Conducted scientific studies by Ukrainian and foreign scientists have made it possible to solve many problems of efficient use of non-traditional and renewable energy sources [5][6][7][8][9]. Among these are studies related to the creation of efficient energy systems based on the use of renewable wind and solar energy, operating in deterministic or stochastic conditions [10][11].…”

Section: Introductionmentioning

confidence: 99%

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Research of the variable natural potential of the wind and energy energy in the northern strip of the ukrainian carpathians

et al. 2020

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The expediency of studying the varying potential of wind and solar energy in the northern strip of the Ukrainian Carpathians is substantiated. The technique of conducting experiments to determine the natural potential of wind and solar energy is proposed and a model for determining the relative volumes of electricity generation by wind farms and solar electrical installations is developed. Based on the conducted research, according to the Drohobych meteorological station, an energy assessment of wind and solar energy resources in the northern strip of the Ukrainian Carpathians was performed. It is substantiated that the theoretical curves of distribution of wind velocity in separate quarters of the year in the territory of the northern strip of the Ukrainian Carpathians are described by the Weibull distributions. Based on the calculations, it is established that the highest total daily solar radiation is in the summer months. Daily graphs of the relative generation of electricity by wind farms and solar electric installations have been constructed. The expediency of formation of combined systems of energy supply of objects from wind and solar energy in the northern strip of the Ukrainian Carpathians has been established. The substantiated patterns of change in the natural potential of wind and solar energy, as well as the graphs of the relative generation of electricity from them, will significantly speed up managerial decisions and improve their quality.

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Section: Research Results and Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Research of the variable natural potential of the wind and energy energy in the northern strip of the ukrainian carpathians

et al. 2020

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“…Pakistan national grid is operated by National Transmission & Dispatch Company (NTDC), and it is a state-owned company working under Pakistan Electric Power Company (PEPCO). 35 Wind generation profiles were taken from Jacobson et al 36 and hourly load forecasts from Feng et al 37 The energy system in Pakistan is not deregulated. Therefore, authors used a theoretical energy market with unregulated market features, as shown in Table 1.…”

Section: Applications Of Proposed Modelmentioning

confidence: 99%

Optimal asset allocation of wind energy units in conjunction with demand response for a large‐scale electric grid

et al. 2019

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Summary Demand response is considered to be a realistic and comparatively inexpensive solution aimed at increasing the penetration of renewable generations into the bulk electricity systems. The work in this paper highlights the demand response in conjunction with the optimal capacity of installed wind energy resources allocation. Authors proposed a total annual system cost model to minimize the cost of allocating wind power generating assets. This model contains capacity expansion, production, uncertainty, wind variability, emissions, and elasticity in demand to find out cost per hour to deliver electricity. A large‐scale electric grid (25 GW) is used to apply this model. Authors discovered that demand response based on interhourly system is not as much helpful as demand response grounded on intrahourly system. According to results, 32% wind generation share will provide the least cost. It is also worth noting that optimal amount of wind generation is much sensitive to installation cost as well as carbon tax.

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“…The use of wind energy to meet the needs of agricultural consumers is a rather actual problem, taking into account the rising fossil fuels' prices [3,4,18]. The peculiarity of the use of small wind installations is that individual wind power stations operate not on a network, but individually, that is, providing electricity with a limited range of consumers.…”

Section: Introductionmentioning

confidence: 99%

Justification of Parameters of the Energy Supply System of Agricultural Enterprises with Using Wind Power Installations

et al. 2020

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The methodology is proposed and the simulation model of functioning of the energy supply system of agricultural enterprises using wind power installations is developed, which enables to solve the problem of justification of the parameters of the relevant system. The model of the energy supply system of an agricultural enterprise using wind power is developed, which is based on the method of stochastic simulation and provides justification of the parameters of this system by the cost criterion. On the basis of passive production experiments, the study of the naturalindustrial conditions of energy supply of agricultural enterprises using the wind power installations for the conditions of Zhovkva district of Lviv region was performed. Computer experiments were carried out using the developed simulation model of functioning of the energy supply system of agricultural enterprises using wind power installations. On the example of the natural and production conditions of Zhovkva district of Lviv region, system functional indicators of the energy supply system of agricultural enterprises with the use of wind power installations are established. The tendencies of change in the cost of utilized energy for changes in parameters of the energy supply system of an agricultural enterprise using wind energy and the share of its replacement are justified.

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Least cost combinations of solar power, wind power, and energy storage system for powering large-scale grid

Cited by 42 publications

References 21 publications

Research of the variable natural potential of the wind and energy energy in the northern strip of the ukrainian carpathians

Research of the variable natural potential of the wind and energy energy in the northern strip of the ukrainian carpathians

Optimal asset allocation of wind energy units in conjunction with demand response for a large‐scale electric grid

Justification of Parameters of the Energy Supply System of Agricultural Enterprises with Using Wind Power Installations

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