Showing papers in "Energy Reports in 2023"

TL;DR: In this article , a triplex-tube LHE storage unit is taken as the research object, and the flip mechanism is applied to its melting process to improve the characteristics of uneven melting in the melting process.

TL;DR: In this paper , the integrated combined polynomial regression with whale optimization algorithm (WOA) was implemented to predict the optimal point in SI engine performance and emissions, and the results showed that the WOA optimizer can accurately predict the optimum point.

TL;DR: In this article , a comprehensive analysis of controlled and uncontrolled charging and discharging methods, delayed charging, indirect controlled discharging, bidirectional charging, and intelligent scheduling is presented.

TL;DR: In this paper , a nanofluid geothermal-photovoltaic hybrid system was proposed to address the multi-objective optimization and multi-criteria evaluation difficulties.

TL;DR: In this paper , a hybrid MPPT technique based on the genetic algorithm and fractional open circuit voltage (FOCV) is proposed. But it suffers from the discontinuous power supply and low tracking efficiency.

TL;DR: In this paper , a comprehensive review and investigation of the control and protection of the modular multilevel converter (MMC) based MTDC system is presented. And the issues and challenges associated with the development of the MMC-MTDC system have been discussed in detail.

TL;DR: In this article , the authors examined the impact of green technology , environmental taxes and natural resources on energy efficiency in the OECD and found that the environmental tax and green technology are important drivers for improving energy efficiency and productivity and lowering energy intensity.

TL;DR: Based on pollution emission data and digital product import data of Chinese industrial enterprises from 2000 to 2013, this article built a model of multiple phase difference in difference (DID) to investigate the pollution reduction effect of enterprise digital transformation.

TL;DR: In this article , the issues and challenges in the separation of H2 gas from various production streams by using available separation technologies are summarized, and an outlook for future directions and developments in H2 separation technologies is provided.

TL;DR: In this article , the authors investigated using zirconium oxide (ZrO 2) nanofluid as a coolant at different volume concentrations (0.015 vol), 0.025 vol, 0.0275 vol%) in deionized (DI) water to reduce the temperature of the photovoltaic PV cells and then analyzed the performance from the energy/exergy viewpoints.

TL;DR: In this paper , a new adaptive control framework is presented to enhance the performance of MPPT, which will minimize the complexity in system control and efficiently manage uncertainties and disruptions in the environment and PV system.

TL;DR: In this paper , a low-carbon economic operation optimization model of Park-Level Integrated Energy System (PIES) integrating flexible load and carbon trading mechanism is constructed to improve the utilization efficiency of multi-energy coupling in park-level integrated energy system.

TL;DR: In this paper , the authors employed advanced panel methodologies to investigate the heterogeneous effects of energy resources and financial development on a sustainable environment and proposed a comprehensive policy framework for the E-7 nations to promote progress toward SDGs.

TL;DR: In this article , the authors present a comprehensive review of the energy management techniques and their integration with energy source sizing, mainly for fuel cell/battery/super capacitor hybrid electric vehicles.

TL;DR: In this article , a representative part of the literature consisting of 100 publications is classified based on different aspects such as ML family, location of PV systems, number of systems considered, features, etc.

TL;DR: In this paper , the authors investigated the economic and environmental impact of using the renewable energy system to operate a SWRO desalination station and compared the performance of different power configuration systems.

TL;DR: Wang et al. as discussed by the authors explored the factors driving energy-saving behaviors of long-stay hotel guests and compared their effects on guests for different visiting purposes (leisure, business, and extended-stay resident).

TL;DR: In this article , power hardware-in-the-loop (PHIL) testing for multiple inverter prototypes from different manufacturers and compares their performance concerning the difference in inverter types, control methods, and IBR penetration conditions in the power system.

TL;DR: In this paper , the feasibility and full potential of optimally sized photovoltaic (PV), wind, and PV/wind systems, equipped with electric and thermal storage, were explored.

TL;DR: In this paper , the authors proposed an efficient version of the Artificial Hummingbird Algorithm (MAHA) for solving the Stochastic and Non-Stochastic ORPD problem.

TL;DR: In this article , an economic flexible-securable operation (EFSO) in smart distribution networks (SDNs), including distributed generation and storage systems to produce green energy is presented.

TL;DR: In this article , a grid-connected photovoltaic/wind/battery hybrid power system was proposed to generate electricity for supermarkets in three geographically distinct cities in Morocco and integrate electric vehicle (EV) charging stations in their parking areas.

TL;DR: In this paper , the tree seed algorithm (TSA) was used for parameter estimation of the STM6-40/36 PV module, and the results obtained by TSA have fewer outliers than the results of other algorithms, showing that TSA has a stable structure.

TL;DR: In this article , the potentiality of hydrochar derived from sewage sludge as a fuel, at two temperatures: 200 and 220 °C, and 2 h of residence time, was determined.

TL;DR: In this article , an efficient rolling horizon optimization-based real-time operation strategy for prosumers is proposed to minimize the total operational cost in one-day, in which the thermal comfort demand of the prosumers was also considered.

TL;DR: In this article , the authors presented a framework for the selection of microgrid configuration for water pumping applications in a rural area based on multi-criteria decision making, where four criteria, namely, (1) net-present cost, (2) cost of energy, (3) fuel cost and (4) complexity of the system are used for making the selection.

TL;DR: In this paper , the authors comprehensively evaluate the ESS candidates for inertial provisioning and present a comprehensive comparison of the technological economics of various ESSs for inertia emulation, followed by a novel weighted metric to evaluate the suitability of each ESS for inertia provision.

TL;DR: In this article , a multi-objective optimal dispatching of demand response-enabled microgrid considering uncertainty in renewable energy generations is designed to obtain optimal energy point sets of microgrid.

TL;DR: In this paper , the Artificial Bees Colony Algorithm (ABC) was applied to determine the optimum acetone-gasoline blends and engine speed to increase engine performance further and minimize fuel consumption.

TL;DR: Wang et al. as discussed by the authors proposed a short-term wind power prediction method based on deep clustering-improved temporal convolutional network (TCN), which can effectively reduce the adverse effects of wind power uncertainty on power system operation.