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Combined energy storage and methane bioelectrosynthesis from carbon dioxide

In these conditions, the MES electrodes work as a biological supercapacitor, thus enabling storage and delivery of electrical energy. The aim of this study is to demonstrate continuous CH 4 bioelectrosynthesis from CO 2 in the cathode compartment of a membraneless MES and evaluate charge storage (internal

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Increasing the solar share in combined cycles through thermochemical energy storage

A fully novel High Temperature Storage Solar Combined Cycle (HTSSCC) is proposed. Thermochemical energy storage allows a 24 h operation without fuel input. The solar share in the solar combined cycle is highly enhanced (ideally up to 100%). The base case analysed leads to a net solar-to-electric efficiency of 44.5%.

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Design and Performance Analysis of Hybrid Battery & Ultracapacitor Energy Storage System for Electrical

An electric car''s battery is equivalent to a fuel vehicle''s engine, without a battery, it is equal to an empty shell. The single energy supply of the battery is difficult to meet the long

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The Voltec System—Energy Storage and Electric Propulsion

These cars allow a daily commuter to drive ∼40–80 km using electric energy. Since, as an example, about 80% of all German commuters [5], [5](a), [1](a) and circa. 70% of US commuters drive less than 50 km/day, the Voltec technology offers great potential for a reduction in crude oil consumption and CO 2 emissions.

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Performance analysis of a combined heat and compressed air energy storage system with packed bed unit and electrical

In this paper, a combined heat and compressed air energy storage system with packed bed unit and electrical heater is developed. Then, the turbomachinery''s performance maps and 1D two-phase transient model of packed bed are applied to investigate the transient behaviors in first cycle and multiple successive cycles.

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Supercapacitor Energy Storages in Hybrid Power Supplies for

Combined (hybrid) energy sources are currently being created by supplementing conventional sources with an energy storage device based on

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Storage technologies for electric vehicles

This review article describes the basic concepts of electric vehicles (EVs) and explains the developments made from ancient times to till date leading to

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Hybrid Energy Storage System for Electric Vehicle Using Battery and Ultracapacitor

Abstract. This paper presents control of hybrid energy storage system for electric vehicle using battery and ultracapacitor for effective power and energy support for an urban drive cycle. The mathematical vehicle model is developed in MATLAB/Simulink to obtain the tractive power and energy requirement for the urban drive cycle.

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Performance analysis on combined energy supply system based on Carnot battery with packed-bed thermal energy storage

Pumped-thermal electricity storage (PTES) is a promising energy storage technology with high-efficiency, energy density, and versatility of installation conditions. In this study, a 20 kW/5 h phase change packed-bed thermal energy storage experimental system is established and employed to validate the accuracy of thermal energy storage (TES)

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Energies | Free Full-Text | Supercapacitor Energy Storages in Hybrid Power Supplies for Frequency-Controlled Electric

This article provides an overview of the use of supercapacitor energy storage systems in adjustable AC drives for various purposes. The structures of the power section of combined (hybrid) power supplies for vehicle electric drives (hybrid electric vehicles and public transport vehicles) and general-purpose electric drives of an

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Modeling and simulation of photovoltaic powered battery

The paper proposed three energy storage devices, Battery, SC and PV, combined with the electric vehicle system, i.e. PV powered battery-SC operated

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Dimensioning and Power Management of Hybrid Energy Storage Systems for Electric Vehicles With Multiple Optimization Criteria

Hybrid energy storage systems (HESS) that combine lithium-ion batteries and supercapacitors are considered as an attractive solution to overcome the drawbacks of battery-only energy storage systems, such as high cost, low power density, and short cycle life, which hinder the popularity of electric vehicles. A properly sized HESS and an

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(PDF) Designing Energy Storage Systems for Hybrid

Designing Energy Storage Systems for Hybrid Electric Vehicles. June 2005. Proceedings of the Canadian Engineering Education Association (CEEA) June 2005. DOI: 10.24908/pceea.v0i0.3953.

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Energy management strategies of battery-ultracapacitor hybrid

The energy management strategy (EMS) of hybrid energy storage systems in electric vehicles plays a key role in efficient utilization of each storage system. This

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Hybrid energy storage system and energy distribution strategy for four-wheel independent-drive electric vehicles

A mathematical representation of an energy management strategy for hybrid energy storage system in electric vehicle and real time optimization using a genetic algorithm Appl. Energy, 192 ( Apr. 2017 ), pp. 222 - 233

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Studies of a Traction Electric Drive with a Combined Energy

After theoretical and practical research of energy storage devices in urban traffic conditions, comparison of their advantages, disadvantages and practical implementation, the

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Method for Calculating the Traction Electric Drive of a Vehicle with

Abstract: This article presents the results of a study of the traction electric drive of a vehicle with a combined drive. The advantages and prospects for the use of capacitive energy storage devices of various types (electrostatic and electrolytic

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New coordinated drive mode switching strategy for distributed drive electric vehicles with energy storage

Lü, X. et al. Energy management of hybrid electric vehicles: A review of energy optimization of fuel cell hybrid power system based on genetic algorithm. Energy Convers. Manag. 205, 112474.

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Dimensioning and Power Management of Hybrid Energy Storage

Abstract: Hybrid energy storage systems (HESS) that combine lithium-ion batteries and supercapacitors are considered as an attractive solution to overcome the drawbacks of

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Electric drive

The electric drive. The drive system is the centerpiece of a battery-electric vehicle. Comprising the power electronics, electric motor, transmission, and battery, the drive system generates zero local CO 2 emissions and delivers full torque right from the start. In 2030, one in three new vehicles will be a purely electric vehicle thanks to the

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Heat-power peak shaving and wind power accommodation of combined heat and power plant with thermal energy storage and electric

2.1.2. The impact of thermal energy storage and/or electric heat pump on feasible operating region of the combined heat and power plant This section indicates the peak shaving mechanisms of TES, EHP and their combination by a

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Energies | Free Full-Text | Supercapacitor Energy Storages in

Combined (hybrid) energy sources are currently being created by supplementing conventional sources with an energy storage device based on

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Performance analysis of a combined heat and compressed air energy storage system with packed bed unit and electrical

Section snippets System description Fig. 1 illustrates the schematic diagram of the combined heat and compressed air energy storage (CH-CAES) system with packed bed unit and electrical heater. The proposed system contains a compression train, an air cavern

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A Robust Faster Joint Control of a Direct-Drive Wave Energy Converter Combined With Supercapacitor and Battery Energy Storage

Undersea direct-drive wave energy converters (UDDWEC) have the advantages of high-energy absorption and good resistance to wind and waves. This article proposes a robust faster joint control for the hybrid energy storage system (HESS) in the application of islanded microgrid with UDDWEC. Wave power systems capture maximum

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Thermodynamics analysis of a combined cooling, heating and power system integrating compressed air energy storage and gas-steam combined

The electrical energy storage (EES) with large-scale peak shaving capability is one of the current research hotspots. A novel combined cooling, heating and power (CCHP) system with large-scale peak shaving capability, the compressed air energy storage integrated

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Hybrid dual-functioning electrodes for combined ambient energy harvesting and charge storage

In the last few years, there have been an increasing number of reports where different energy harvesters are directly combined with charge storing devices, based on dual-function electrodes able to convert and store electrical energy in

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Electric vehicle battery-ultracapacitor hybrid energy

Therefore, this paper has been proposed to associate more than one storage technology generating a hybrid energy storage system (HESS), which has battery and ultracapacitor, whose objective is

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Drivers and implications of combined investment in renewables and energy storage

However, changes in policies and support for these technologies may impact their adoption and the outlook for the energy industry. In this paper, we consider a grid-connected household''s problem of determining the optimal capacities of these two technologies as well as the battery operating policy that minimizes its electricity costs

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New coordinated drive mode switching strategy for distributed

High performance and comfort are key features recommended in hybrid electric vehicle (HEV) design. In this paper, a new coordination strategy is proposed to

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Thermodynamic study on a combined heat and compressed air energy storage system with a dual-pressure organic Rankine cycle

Houssainy et al. [27] designed a hybrid thermal-CAES system by adding a high-temperature electrical thermal energy storage in series with the low-temperature compression heat thermal energy storage. Razmi et al. [28] put forward a cogeneration system by integrating the similar CAES system, organic Rankine cycle (ORC) and

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About combined energy storage electric drive

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