Log in

Relevant bibliographies by topics / Electrical storage / Journal articles

To see the other types of publications on this topic, follow the link: Electrical storage.

Journal articles on the topic 'Electrical storage'

Author: Grafiati

Published: 4 June 2021

Last updated: 21 February 2023

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Electrical storage.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Kirsch, Laurence D. "Compensating Electrical Storage Resources." Electricity Journal 24, no. 4 (2011): 72–77. http://dx.doi.org/10.1016/j.tej.2011.04.008.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Bagarti, Trilochan, and Arun M. Jayannavar. "Storage of Electrical Energy." Resonance 25, no. 7 (2020): 963–80. http://dx.doi.org/10.1007/s12045-020-1012-0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Gandhi, K. S. "Storage of Electrical Energy." Indian Chemical Engineer 52, no. 1 (2010): 57–75. http://dx.doi.org/10.1080/00194501003759811.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Price, Anthony. "Briefing: Electrical energy storage options." Proceedings of the Institution of Civil Engineers - Energy 167, no. 1 (2014): 3–6. http://dx.doi.org/10.1680/ener.13.00010.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Whittingham, M. Stanley. "Electrical Energy Storage Using Flywheels." MRS Bulletin 33, no. 4 (2008): 419–20. http://dx.doi.org/10.1557/mrs2008.83.

Full text

Abstract:

Flywheel energy storage systems use the kinetic energy stored in a rotor; they are often referred to as mechanical batteries. On charging, the fywheel is accelerated, and on power generation, it is slowed. Because the energy stored is proportional to the square of the speed, very high speeds are used, typically 20,000–100,000 revolutions per minute (rpm). To minimize energy loss due to friction, the rotors are spun in a vacuum and use magnetic bearings. The rotors today are typically made of high-strength carbon composites. One of the main limits to fywheels is the strength of the material used for the rotor: the stronger the rotor, the faster it can be spun, and the more energy it can store.

APA, Harvard, Vancouver, ISO, and other styles

6

Kau, P. "Electrical connector for storage batteries." Journal of Power Sources 70, no. 1 (1998): 157. http://dx.doi.org/10.1016/s0378-7753(97)84090-6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Buratynskyi, I. M. "Modeling the use of energy storage systems to transfer excess electricity from a solar power." Problems of General Energy 2021, no. 1 (2021): 38–44. http://dx.doi.org/10.15407/pge2021.01.038.

Full text

Abstract:

The peculiarity of the operation of solar photovoltaic power plants is the dependence of the generation power on weather conditions, which leads to the maximum production of electrical energy at noon hours of the day. Due to a decrease in electricity consumption, insufficient unloading capacity of pumped storage power plants in the integrated energy system of Ukraine and the specifics of electricity production at solar photovoltaic power plants, dispatching restrictions on the level of generation power are already taking place. To transfer volumes of electrical energy in the world, electrical energy storage systems are used, which operate based on lithium-ion storage batteries. Such systems have a number of advantages over other battery energy systems, which allows their implementation in almost any power generation facility. With the help of energy storage systems, it is possible to make a profit through the purchase of electric energy during a period of low prices and its release during a period of high prices, allowing consumers to save money on its payment. In this paper, we simulate the use of a battery energy storage system for storing electrical energy to transfer excess electrical energy from a solar photovoltaic power plant. To conduct a study and identify excess capacity of a solar photovoltaic power plant, the daily schedule of electrical load is equalized to the capacity of a separate power plant Because of the study, the optimal time for charging and discharging the battery was determined, from which it can be seen that the need to transfer excess electricity to a solar photovoltaic power plant occurs at lunchtime, and their discharge at the peak is the graph of the electrical load of the power system. The aggregate operation of a solar power plant with a total installed capacity of photovoltaic power at the level of 10 MW (DC) and a battery energy storage system for accumulating electric energy with a capacity of 3.75 MWh was simulated. For the study day, the required capacity of a battery system for accumulating electric energy at the level of 1.58 MW was determined. Using the methodology of the levelized cost of electricity and storage, a technical and economic assessment of the transfer of excess capacity of a solar photovoltaic power plant using a battery system for storing electrical energy was carried out. When calculating the cost of storage, the cost of the transferred electrical energy from the solar power plant was taken into account. From the results of technical and economic calculations, it can be seen that, in terms of the cost of equipment, as of 2020, the cost of supplying excess electrical energy from the battery energy storage system is growing when compared with the supply from a solar photovoltaic power plant. Taking into account some forecast assumptions, the cost of electricity supply from the battery energy storage system was calculated for the mode of transferring excess capacity of a solar photovoltaic power plant for 2025 and 2030 years. Keywords: modeling, power system, load demand curve, solar photovoltaic power plant, electric energy storage system, cost

APA, Harvard, Vancouver, ISO, and other styles

8

Sousa, Pedro José, Manuel Rodrigues Quintas, and Paulo Abreu. "Modular System for Cold Storage Monitoring." International Journal of Online Engineering (iJOE) 12, no. 04 (2016): 46. http://dx.doi.org/10.3991/ijoe.v12i04.5127.

Full text

Abstract:

This work describes the development of an embedded electronic-based monitoring system suitable for cold-storage electrical equipment. The system uses a touchscreen and provides sensors for temperature, relative humidity, electric power consumption and detection of door position. To monitor the electric power, a special purpose current sensor was developed and calibrated. The system adopts a modular architecture using cabled and wireless communications, making it suitable for integration in other logging and alarm generation systems. The system was tested on a home fridge to demonstrate its capabilities.

APA, Harvard, Vancouver, ISO, and other styles

9

Qi, Xiu Li, Kang Zhang, Guang Xian Wang, Zhen Fu, and Yi Chen Dong. "Technology of Magnetic Flywheel Energy Storage." Advanced Materials Research 443-444 (January 2012): 1055–59. http://dx.doi.org/10.4028/www.scientific.net/amr.443-444.1055.

Full text

Abstract:

.As a new way of storing energy, magnetic suspension flywheel energy storage, has provided an effective way in solving present energy problems with the characteristics of large energy storage, high efficiency and fast charge-discharge speed and so on. The paper mainly elaborated the basic principle of magnetic suspension energy storage system, introduced the structural features of flywheel rotor, magnetic bearing, electric machine, electric power system and other auxiliary body. On this basis, it analyzed applications on electrical peak-modulating, Uninterruptible Power Supply, Hybrid Electric Vehicle, satellite attitude control and so on, on the purpose of the further development and promotion of this new technology.

APA, Harvard, Vancouver, ISO, and other styles

10

Baldini, Luca, and Benjamin Fumey. "Seasonal Energy Flexibility Through Integration of Liquid Sorption Storage in Buildings." Energies 13, no. 11 (2020): 2944. http://dx.doi.org/10.3390/en13112944.

Full text

Abstract:

The article estimates energy flexibility provided to the electricity grid by integration of long-term thermal energy storage in buildings. To this end, a liquid sorption storage combined with a compression heat pump is studied for a single-family home. This combination acts as a double-stage heat pump comprised of a thermal and an electrical stage. It lowers the temperature lift to be overcome by the electrical heat pump and thus increases its coefficient of performance. A simplified model is used to quantify seasonal energy flexibility by means of electric load shifting evaluated with a monthly resolution. Results are presented for unlimited and limited storage capacity leading to a total seasonal electric load shift of 631.8 kWh/a and 181.7 kWh/a, respectively. This shift, referred to as virtual battery effect, provided through long-term thermal energy storage is large compared to typical electric battery capacities installed in buildings. This highlights the significance of building-integrated long-term thermal energy storage for provision of energy flexibility to the electricity grid and hence for the integration of renewables in our energy system.

APA, Harvard, Vancouver, ISO, and other styles

11

Vasile, Nicolae, Bogdan Tene, Andrei Nedelschi, Nicolae Fidel, and Ionuţ Craiu. "AUTONOMY OF ELECTRICAL SYSTEMS. TECHNICAL SOLUTIONS BASED ON STORAGE OF ELECTRIC ENERGY." Scientific Bulletin of Electrical Engineering Faculty 18, no. 1 (2018): 55–58. http://dx.doi.org/10.1515/sbeef-2017-0023.

Full text

Abstract:

Abstract The paper deals with the concept of autonomy of electrical systems, which is becoming more and more present, in the context in which the electric-non-electric relation existing on the market is constantly changing in favor of electricity. The factors influencing this trend come from imposing the principles of Sustainable Development, the exhaustiveness of fossil forms of energy, technological advances in the electrical and electronic components industry and their connection with computers. Evolution of Smart Grid, Smart Grid, Smart City, Smart Building, Smart Transport, etc. provides a global electronic system that will power and control most of the economic activity.

APA, Harvard, Vancouver, ISO, and other styles

12

Whittingham, M. Stanley. "Materials Challenges Facing Electrical Energy Storage." MRS Bulletin 33, no. 4 (2008): 411–19. http://dx.doi.org/10.1557/mrs2008.82.

Full text

Abstract:

AbstractDuring the past two decades, the demand for the storage of electrical energy has mushroomed both for portable applications and for static applications. As storage and power demands have increased predominantly in the form of batteries, the system has evolved. However, the present electrochemical systems are too costly to penetrate major new markets, still higher performance is required, and environmentally acceptable materials are preferred. These limitations can be overcome only by major advances in new materials whose constituent elements must be available in large quantities in nature; nanomaterials appear to have a key role to play. New cathode materials with higher storage capacity are needed, as well as safer and lower cost anodes and stable electrolyte systems. Flywheels and pumped hydropower also have niche roles to play.

APA, Harvard, Vancouver, ISO, and other styles

13

Goodenough, John B., and Arumugam Manthiram. "A perspective on electrical energy storage." MRS Communications 4, no. 4 (2014): 135–42. http://dx.doi.org/10.1557/mrc.2014.36.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Ruz, Francisco Castellano, and Michael G. Pollitt. "Overcoming Barriers to Electrical Energy Storage." Competition and Regulation in Network Industries 17, no. 2 (2016): 123–49. http://dx.doi.org/10.1177/178359171601700202.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Ferreira, Helder Lopes, Raquel Garde, Gianluca Fulli, Wil Kling, and Joao Pecas Lopes. "Characterisation of electrical energy storage technologies." Energy 53 (May 2013): 288–98. http://dx.doi.org/10.1016/j.energy.2013.02.037.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Wang, Qing, and Lei Zhu. "Polymer nanocomposites for electrical energy storage." Journal of Polymer Science Part B: Polymer Physics 49, no. 20 (2011): 1421–29. http://dx.doi.org/10.1002/polb.22337.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Chen, X. P., Y. D. Wang, J. T. Li, and A. P. Roskilly. "Hybrid Electrical Storage and Power System for Household Tri-Generation Application." Advanced Materials Research 614-615 (December 2012): 829–36. http://dx.doi.org/10.4028/www.scientific.net/amr.614-615.829.

Full text

Abstract:

As a crucial constituent in tri-generation application, electric energy storage and power system plays an important role regarding efficient utilization of electrical energy in tri-generation. This paper presents the results showing that the optimization of electrical energy storage is able to promote the performance of tri-generation. Initial investigation, including laboratory tests and computational simulation using Dymola software, have been carried out. A case study exemplifies how diverse hybrid systems accommodate domestic power demands. The outcomes validate that the hybrid electric system consisting of generator, batteries and super capacitor can satisfy the electricity requirements for the household. it is also found that the hybrid system can supply the peak electricity demands where the integration of super capacitor can alleviate the overcharge of batteries in this application.

APA, Harvard, Vancouver, ISO, and other styles

18

William, D. Kerr, M. Laverty David, and J. Best Robert. "How Electrical Storage Heaters Can Reduce Wind Curtailment by Satisfying System Reserve Requirements." E3S Web of Conferences 64 (2018): 03002. http://dx.doi.org/10.1051/e3sconf/20186403002.

Full text

Abstract:

This paper proposes how using electric storage heaters could provide a portion of the system reserve requirements which would otherwise have to be satisfied by conventional generation. With the upgrade and install of new advanced electrical storage heaters there is the potential to provide large system reserve capabilities when combined with a high-speed communications network. Together with these new more efficient heaters, not only will domestic emissions be reduced, the overall electrical grid CO2 intensity should experience an improvement due to the incorporation of the demand side management (DSM) aspect. The All-Ireland system has been used in this paper as an example of an electrical network which is undergoing a significant transition to high penetrations of renewables, while having a considerable population of potentially upgradeable electric heating sources for DSM control.

APA, Harvard, Vancouver, ISO, and other styles

19

Li, Li, Hui Yang, Dongxiang Zhou, and Yingyue Zhou. "Progress in Application of CNTs in Lithium-Ion Batteries." Journal of Nanomaterials 2014 (2014): 1–8. http://dx.doi.org/10.1155/2014/187891.

Full text

Abstract:

The lithium-ion battery is widely used in the fields of portable devices and electric cars with its superior performance and promising energy storage applications. The unique one-dimensional structure formed by the graphene layer makes carbon nanotubes possess excellent mechanical, electrical, and electrochemical properties and becomes a hot material in the research of lithium-ion battery. In this paper, the applicable research progress of carbon nanotubes in lithium-ion battery is described, and its future development is put forward from its two aspects of being not only the anodic conductive reinforcing material and the cathodic energy storage material but also the electrically conductive framework material.

APA, Harvard, Vancouver, ISO, and other styles

20

Yu, Zenan, and Jayan Thomas. "Energy Storage: Energy Storing Electrical Cables: Integrating Energy Storage and Electrical Conduction (Adv. Mater. 25/2014)." Advanced Materials 26, no. 25 (2014): 4400. http://dx.doi.org/10.1002/adma.201470172.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Kachhwaha, Aditya, Ghamgeen Izat Rashed, Akhil Ranjan Garg, et al. "Design and Performance Analysis of Hybrid Battery and Ultracapacitor Energy Storage System for Electrical Vehicle Active Power Management." Sustainability 14, no. 2 (2022): 776. http://dx.doi.org/10.3390/su14020776.

Full text

Abstract:

The electrical energy storage system faces numerous obstacles as green energy usage rises. The demand for electric vehicles (EVs) is growing in tandem with the technological advance of EV range on a single charge. To tackle the low-range EV problem, an effective electrical energy storage device is necessary. Traditionally, electric vehicles have been powered by a single source of power, which is insufficient to handle the EV’s dynamic demand. As a result, a unique storage medium is necessary to meet the EV load characteristics of high-energy density and high-power density. This EV storage system is made up of two complementing sources: chemical batteries and ultracapacitors/supercapacitors. The benefits of using ultracapacitors in a hybrid energy storage system (HESS) to meet the low-power electric car dynamic load are explored in this study. In this paper, a HESS technique for regulating the active power of low-powered EV simulations was tested in a MATLAB/Simulink environment with various dynamic loading situations. The feature of this design, as noted from the simulation results, is that it efficiently regulates the DC link voltage of an EV with a hybrid source while putting minimal load stress on the battery, resulting in longer battery life, lower costs, and increased vehicle range.

APA, Harvard, Vancouver, ISO, and other styles

22

Alilou, Masoud, Gevork B. Gharehpetian, Roya Ahmadiahangar, Argo Rosin, and Amjad Anvari-Moghaddam. "Day-Ahead Scheduling of Electric Vehicles and Electrical Storage Systems in Smart Homes Using a Novel Decision Vector and AHP Method." Sustainability 14, no. 18 (2022): 11773. http://dx.doi.org/10.3390/su141811773.

Full text

Abstract:

The two-way communication of electricity and information in smart homes facilitates the optimal management of devices with the ability to charge and discharge, such as electric vehicles and electrical storage systems. These devices can be scheduled considering domestic renewable energy units, the energy consumption of householders, the electricity tariff of the grid, and other predetermined parameters in order to improve their efficiency and also the technical and economic indices of the smart home. In this paper, a novel framework based on decision vectors and the analytical hierarchy process method is investigated to find the optimal operation schedule of these devices for the day-ahead performance of smart homes. The initial data of the electric vehicle and the electrical storage system are modeled stochastically. The aim of this work is to minimize the electricity cost and the peak demand of the smart home by optimal operation of the electric vehicle and the electrical storage system. Firstly, the different decision vectors for charging and discharging these devices are introduced based on the market price, the produce power of the domestic photovoltaic panel, and the electricity demand of the smart home. Secondly, the analytical hierarchy process method is utilized to implement the various priorities of decision criteria and calculate the ultimate decision vectors. Finally, the operation schedule of the electric vehicle and the electrical storage system is selected based on the ultimate decision vectors considering the operational constraints of these devices and the constraints of charging and discharging priorities. The proposed method is applied to a sample smart home considering different priorities of decision criteria. Numerical results present that although the combination of decision criteria with a high rank of electricity demand has the highest improvement of technical and economic indices of the smart home by about 12 and 26%, the proposed method has appropriate performance in all scenarios for selecting the optimal operation schedule of the electric vehicles and the electrical storage system.

APA, Harvard, Vancouver, ISO, and other styles

23

Smolentsev, N. I., and L. M. Chetoshnikova. "Electric network topology and method of transmission of electric energy." Power engineering: research, equipment, technology 21, no. 4 (2019): 95–103. http://dx.doi.org/10.30724/1998-9903-2019-21-4-95-103.

Full text

Abstract:

The purpose of the work is to reduce losses and increase energy saving in electric networks. To achieve this goal, a multilevel topology of the electrical network and an asynchronous method for transferring electrical energy between nodes including a load, energy sources, energy storage devices connected in an appropriate manner are proposed. It is shown by the mathematical method that this network topology allows using energy storage devices controlled appropriately and using tele-information technologies to optimize the balance of electric energy in the network, achieving equality of the generated and consumed electricity. Such a network topology and a method of transmitting electrical energy can be the basis of digital technologies in the energy sector (ENERNET).

APA, Harvard, Vancouver, ISO, and other styles

24

Yu, Zenan, and Jayan Thomas. "Energy Storing Electrical Cables: Integrating Energy Storage and Electrical Conduction." Advanced Materials 26, no. 25 (2014): 4279–85. http://dx.doi.org/10.1002/adma.201400440.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Chudy, Aleksander. "THE REVIEW OF SELECTED ELECTRICAL ENERGY STORAGE TECHNIQUES." Informatyka Automatyka Pomiary w Gospodarce i Ochronie Środowiska 9, no. 1 (2019): 23–28. http://dx.doi.org/10.5604/01.3001.0013.0890.

Full text

Abstract:

The article contains basic information about selected mechanical, electrical and electrochemical techniques of electrical energy storage. Due to the rising popularity of renewable resources, electrical energy storage systems will play more and more significant role in the power engineering, electronics, car manufacturing and other key areas. This situation leads to the need to raise awareness of electrical energy storage.

APA, Harvard, Vancouver, ISO, and other styles

26

KIKUCHI, Takuya, and Ryo TAKAGI. "3E13 Fuzzy Charge/Discharge Control of Stationary Energy Storage Systems for DC Electric Railways by Using Estimated Line Receptivity(Electrical-Vehicle)." Proceedings of International Symposium on Seed-up and Service Technology for Railway and Maglev Systems : STECH 2015 (2015): _3E13–1_—_3E13–8_. http://dx.doi.org/10.1299/jsmestech.2015._3e13-1_.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Khairunnisa’, Hartoyo, and U. Nursusanto. "Development of Monitoring Device for Battery Charge/Discharge Control as Electrical Energy Storage in Mini-Generating Systems." Journal of Physics: Conference Series 2406, no. 1 (2022): 012017. http://dx.doi.org/10.1088/1742-6596/2406/1/012017.

Full text

Abstract:

Abstract The battery is one of the crucial elements in an electrical system. In electric vehicles, the batteries used are Li-Ion batteries. Most Li-Ion batteries are also reusable. In addition, waste Li-Ion batteries can be used as electrical energy storage devices, such as in mini-power generation systems. With the existence of several power plants that do not use fossil energy as a means of the production process, it will automatically reduce the impact of environmental pollution. This study uses electric vehicle batteries to be used as storage of electrical energy in a mini-generating system. In its implementation, a control monitoring tool is also made and developed to determine the charging and discharging of the battery. This monitoring system is useful for keeping the battery in great condition.

APA, Harvard, Vancouver, ISO, and other styles

28

AFANASOV, A., D. LINIK, S. ARPUL, D. BELUKHIN, and V. VASYLYEV. "PROSPECTS OF USING AUTONOMOUS ELECTRIC TRAINS WITH ONBOARD STORAGE STORES." Transport systems and transportation technologies, no. 23 (July 28, 2022): 46. http://dx.doi.org/10.15802/tstt2022/261652.

Full text

Abstract:

Purpose. Improving the efficiency of passenger traffic on non-electrified sections of the railway of Ukraine by optimizing the structure and creating principles for building a traction electric drive of a promising autonomous electric train powered by traction engines from the system of onboard storage of electricity. Methods. The methodological basis of the study are the general theoretical provisions and principles of the system approach of theoretical electrical engineering, theoretical mechanics, theory of electrical machines and converters. The basic principles of management theory and the basics of decision theory are used. Results. The general principles of construction of the traction electric drive of the perspective autonomous electric train with power supply of traction engines from onboard energy storage devices are formulated. The functional scheme of the traction electric drive of the perspective autonomous electric train is offered, the analysis of work of the electric drive in the modes of traction and regenerative braking is carried out. The mass parameters of two types of energy storage devices, namely electrochemical batteries and supercapacitors, have been determined. The basic requirements to the system of automatic control of the traction drive of the electric train are formulated. It is shown that in the future the use of autonomous battery electric trains will be technically possible and economically justified on non-electrified sections of Ukrzaliznytsia.

APA, Harvard, Vancouver, ISO, and other styles

29

Song, Zongyun, Jian Zhang, XInli Xiao, and Dongxiao Niu. "Multi-energy combined peak dispatching system synthetic benefit evaluation based on variable weight theory and matter-element extension model." International Journal of Energy Sector Management 13, no. 3 (2019): 713–25. http://dx.doi.org/10.1108/ijesm-08-2018-0004.

Full text

Abstract:

Purpose To improve power system peak dispatching ability, connecting energy-storage device such as electric vehicle (EV) and regenerative electric heater (REH) to power grid is a good choice. Design/methodology/approach This paper establishes a multi-energy combined peak dispatching system MCPDS which includes EV, REH and wind power. The matter-element extension model based on improved variable weight theory is applied to evaluate MCPDS synthetic benefit. Findings The research shows that the MCPDS established in this paper performs excellently in security benefit, economic benefit, social benefit and environmental benefit. Originality/value With the assistance of energy storage devices such as EV and REH, the electrical system peak dispatching ability and power system operation efficiency has improved. More devices with energy-storage ability should be introduced into electrical power system to improve its synthetic benefit.

APA, Harvard, Vancouver, ISO, and other styles

30

Quadre, Amanda B., Sidney J. de Carvalho, and Guilherme Volpe Bossa. "How charge regulation and ion–surface affinity affect the differential capacitance of an electrical double layer." Physical Chemistry Chemical Physics 22, no. 32 (2020): 18229–38. http://dx.doi.org/10.1039/d0cp02360d.

Full text

Abstract:

The differential capacitance of an electrical double layer is a topic of great importance to develop more efficient and environment-friendly energy storage devices: electric double layer supercapacitors.

APA, Harvard, Vancouver, ISO, and other styles

31

Muriel, Marcelis L., Rajaram Narayanan, and Prabhakar R. Bandaru. "Increasing Energy Storage in Activated Carbon based Electrical Double Layer Capacitors through Plasma Processing." MRS Proceedings 1773 (2015): 15–20. http://dx.doi.org/10.1557/opl.2015.573.

Full text

Abstract:

ABSTRACTWe present a methodology to enhance the electrical capacitance of activated carbon (AC) electrodes based on the introduction of electrically charged defects through argon plasma processing. Extensive characterization using electrochemical techniques incorporating cyclic voltammetry, constant current charge/discharge, and electrical impedance spectroscopy indicated a close to seven-fold increase in capacitance with respect to untreated AC electrodes, not subject to plasma processing.

APA, Harvard, Vancouver, ISO, and other styles

32

Buratynskyi, I. M., and T. P. Nechaieva. "Modeling of the combined operation of a solar photovoltaic power plant and a system of electric energy storage." Problems of General Energy 2020, no. 3 (2020): 30–36. http://dx.doi.org/10.15407/pge2020.03.030.

Full text

Abstract:

In view of the dependence of power generation at photovoltaic solar power plants on the level of intensity of solar radiation and cloud cover, their operation creates a number of problems in the power system. This article describes the problems of operation of such power plants of non-guaranteed capacity during their parallel operation as a part of the Unified Energy System of Ukraine. One of the measures of stabilizing the operation of power plants of non-guaranteed capacity is the use of systems of electric energy storage. The article describes the conditions of electrical connection, which ensure the possibility of combined operation of a system of electric energy storage and a photovoltaic solar power plant. The article presents the developed mathematical model of the combined operation of a photovoltaic solar power plant (PSPP) and a system of electric energy storage. We consider the daily mode of recharging from a PSPP and discharging batteries into the power system in order to preserve the excess of generated electricity at the PSPP, which earlier was lost due to the restriction on inverters caused by the overload with photovoltaic power. The model enables one to identify the key parameters of batteries – power and capacity, taking into account the physical and technical features of the operation of battery storage as to the conversion efficiency, the number of working cycles and the depth of possible discharge depending on the structure of PSPP equipment and solar radiation intensity. Using the developed model, we determined the values of power, charging and discharging capacities of a lithium-ion system for storing electrical energy, when it works together with a 10 MWAC photovoltaic solar power plant at different overload factors. The article presents some results of technical and economic assessment of the combined operation of a PSPP and a lithium-ion system for storing electrical energy. The results showed an increase in the power and capacity of a storage device with increase in the overload factor of PSPP, which leads to the growth of cost of electrical energy at their combined work. At the same time, the amounts and quality of electricity supplied increase. Keywords: mathematical model, photovoltaic solar power plant, system of electric energy storage, cost of electricity, power system

APA, Harvard, Vancouver, ISO, and other styles

33

Hlaváč, P., M. Božiková, Z. Hlaváčová, and K. Kardjilova. "Changes in selected wine physical properties during the short-time storage." Research in Agricultural Engineering 62, No. 3 (2016): 147–53. http://dx.doi.org/10.17221/7/2015-rae.

Full text

Abstract:

This article is focused on the effect of temperature and short-term storage on the physical properties of wine made in Slovakia. All measurements were performed during temperature manipulation in the temperature interval approximately from 0°C to 30°C. Two series of rheologic and thermal parameters measurements and one of electric parameter were done. First measurement was done at the beginning of storage and then the same sample was measured after a short storage. Temperature relations of rheologic parameters and electric conductivity were characterized by exponential functions, which is in good agreement with the Arrhenius equation. In case of thermal parameters linear relations were obtained. The graphical dependency of wine density on temperature was described by decreasing polynomial function. The temperature dependencies of dynamic and kinematic viscosity have a decreasing character. The fluidity, thermal conductivity, thermal diffusivity, and electrical conductivity increased with the temperature. It was found out that short-term storage had a small effect on measured properties but longer storage could have a more significant influence on selected properties.

APA, Harvard, Vancouver, ISO, and other styles

34

Lemian, Diana, and Florin Bode. "Battery-Supercapacitor Energy Storage Systems for Electrical Vehicles: A Review." Energies 15, no. 15 (2022): 5683. http://dx.doi.org/10.3390/en15155683.

Full text

Abstract:

The current worldwide energy directives are oriented toward reducing energy consumption and lowering greenhouse gas emissions. The exponential increase in the production of electrified vehicles in the last decade are an important part of meeting global goals on the climate change. However, while no greenhouse gas emissions directly come from the operations of the electrical vehicles, the electrical vehicle production process results in much higher energy consumption and greenhouse gas emissions than in the case of a classical internal combustion vehicle; thus, to reduce the environment impact of electrified vehicles, they should be used for as long as possible. Using only batteries for electric vehicles can lead to a shorter battery life for certain applications, such as in the case of those with many stops and starts but not only in these cases. To increase the lifespan of the batteries, couplings between the batteries and the supercapacitors for the new electrical vehicles in the form of the hybrid energy storage systems seems to be the most appropriate way. For this, there are four different types of converters, including rectifiers, inverters, AC-AC converters, and DC-DC converters. For a hybrid energy storage system to operate consistently, effectively, and safely, an appropriate realistic controller technique must be used; at the moment, a few techniques are being used on the market.

APA, Harvard, Vancouver, ISO, and other styles

35

Manthiram, Arumugam. "Electrical energy storage: Materials challenges and prospects." MRS Bulletin 41, no. 08 (2016): 624–31. http://dx.doi.org/10.1557/mrs.2016.167.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Price, Anthony. "Briefing: Regulatory issues for electrical energy storage." Proceedings of the Institution of Civil Engineers - Energy 168, no. 2 (2015): 79–86. http://dx.doi.org/10.1680/ener.14.00035.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Silvera, V., D. A. Cantane, R. Reginatto, J. J. G. Ledesma, M. H. Schimdt, and O. H. Ando Junior. "Energy Storage Technologies towards Brazilian Electrical System." Renewable Energy and Power Quality Journal 1 (April 2018): 380–86. http://dx.doi.org/10.24084/repqj16.319.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

Weinmann, O. "Hydrogen - the flexible storage for electrical energy." Power Engineering Journal 13, no. 3 (1999): 164–70. http://dx.doi.org/10.1049/pe:19990311.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Moskvin, Konstantin V. "Legal Regulation of Electrical Energy Storage Systems." Energy Law Forum, no. 3 (2022): 60–70. http://dx.doi.org/10.18254/s23124350021650-7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Farid, M. M., and X. D. Chen. "Domestic electrical space heating with heat storage." Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy 213, no. 2 (1999): 83–92. http://dx.doi.org/10.1243/0957650991537455.

Full text

APA, Harvard, Vancouver, ISO, and other styles

41

von Czarnecki, Peter, Maria Ahrens, Boyan Iliev, and Thomas J. S. Schubert. "Ionic Liquid Based Electrolytes for Electrical Storage." ECS Transactions 77, no. 1 (2017): 79–87. http://dx.doi.org/10.1149/07701.0079ecst.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

Jiang, Pingkai, and Xingyi Huang. "Editorial: Dielectric materials for electrical energy storage." IEEE Transactions on Dielectrics and Electrical Insulation 24, no. 2 (2017): 675. http://dx.doi.org/10.1109/tdei.2017.006619.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

Kondoh, J., I. Ishii, H. Yamaguchi, et al. "Electrical energy storage systems for energy networks." Energy Conversion and Management 41, no. 17 (2000): 1863–74. http://dx.doi.org/10.1016/s0196-8904(00)00028-5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Zheng, Xiaoyu, and Peter Palffy-Muhoray. "Electrical energy storage and dissipation in materials." Physics Letters A 379, no. 34-35 (2015): 1853–56. http://dx.doi.org/10.1016/j.physleta.2015.04.013.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Shen, Yang, Xin Zhang, Ming Li, Yuanhua Lin, and Ce-Wen Nan. "Polymer nanocomposite dielectrics for electrical energy storage." National Science Review 4, no. 1 (2017): 23–25. http://dx.doi.org/10.1093/nsr/nww066.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Zhiburt, E. B., A. F. Mal’tsev, and P. V. Reizman. "Electrical Power Consumption in Donor Plasma Storage." Biomedical Engineering 39, no. 2 (2005): 94–96. http://dx.doi.org/10.1007/s10527-005-0055-6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Kämpf, Günther, Dieter Freitag, Gerd Fengler, and Klaus Sommer. "Polymers for electrical and optical data storage." Polymers for Advanced Technologies 3, no. 4 (1992): 169–78. http://dx.doi.org/10.1002/pat.1992.220030404.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Farid, Mohammed M., and Rafah M. Husian. "An electrical storage heater using the phase-change method of heat storage." Energy Conversion and Management 30, no. 3 (1990): 219–30. http://dx.doi.org/10.1016/0196-8904(90)90003-h.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Pearre, Nathaniel S., and Lukas G. Swan. "Technoeconomic feasibility of grid storage: Mapping electrical services and energy storage technologies." Applied Energy 137 (January 2015): 501–10. http://dx.doi.org/10.1016/j.apenergy.2014.04.050.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Liu, Yanbo, Zhitang Song, Ting Zhang, et al. "Fabrication, constructions and electrical property of Si2Sb2Te5 electrical probe storage system." Microsystem Technologies 15, no. 9 (2009): 1389–93. http://dx.doi.org/10.1007/s00542-009-0889-z.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!