Nowadays, nations are moving toward the electrification of the transportation section, and the widespread development of EV charging stations and their infrastructures supplied by the grid would strain the power grid and lead to overload issues in the network. To address this challenge, this paper presents a method for utilizing the
Read MoreThe paper presents a regenerative braking energy recovery system based on super-capacitor energy storage system. When electric trains operate in accelerating or braking regimes, the voltage of DC bus will fluctuatesharply to compare with its normal voltage
Read MoreRecent developments in electric vehicle system propose an energy recovery through the vehicles regenerative braking system (RBS). Here combined qualities of batteries and
Read MoreThe introduction and development of efficient regenerative braking systems (RBSs) highlight the automobile industry''s attempt to develop a vehicle that recuperates the energy that dissipates during braking [9], [10].The purpose of this technology is to recover a portion of the kinetic energy wasted during the car''s braking
Read MoreThis paper presents a modified power supply system based on the current alternating current (AC)-fed railways with neutral zones that can further improve the eco-friendliness and smart level of railways. The modified system complements the existing infrastructure with additional energy-storage-based smart electrical infrastructure. This
Read MoreTo initiate braking, the controller first has to identify the presence of slip or lockup, then select the braking tool to employ either the gradual (EB-based) or the urgent (FB-based) braking equipment, and
Read MoreAbstract: Regenerative braking plays an important role in improving the driving range of electric vehicles. To achieve accurate and efficient braking deceleration
Read MoreWith the continuous increase of electric multiple unit (EMU) train service life, the train will be out of operation, but there are still some parts on the train can work normally. When EMU trains operate in regenerative braking state, a large amount of energy will be returned to the traction grid. In this paper, the decommissioned train equipment is
Read MoreAbstract: The main aim of this project is to develop a hybrid energy storage system employing regenerative braking and vibration-powered energy for a hybrid electric vehicle. A system has been designed involving improved regenerative braking using fuzzy logic controller and vibration powered energy harvester by piezoelectric ceramic plates.
Read MoreEnergy Technology is an applied energy journal covering technical aspects of energy process engineering, including generation, conversion, storage, & distribution. Regenerative braking is a key technology for electric vehicles to improve energy efficiency and extend driving range.
Read MoreSection 7 summarizes the development of energy storage technologies for electric vehicles. 2. Energy storage devices and energy storage power systems for BEV Energy systems are used by batteries, supercapacitors, flywheels, fuel
Read MoreIn this study, a FESS is designed and produced to store and reuse the regenerative braking energy in electric and hybrid electric vehicles. In experimental studies, a speed of compact FESS is reached 24,000 rpm and a speed of large FESS is reached 13,000 rpm.
Read MoreRegenerative braking plays an important role in improving the driving range of electric vehicles. To achieve accurate and efficient braking deceleration control, this research focuses on energy recovery process with ultracapacitor (UC). According to the statistical analysis results of the characteristics for typical operation, a multi-step series
Read MoreRBSs can be classified based on employed energy storage system and control system. •. RBSs improve fuel economy, performance, and reduce emissions and
Read MoreThere are different types of energy storage systems available for long-term energy storage, lithium-ion battery is one of the most powerful and being a popular choice of storage. This review paper discusses various aspects of lithium-ion batteries based on a review of 420 published research papers at the initial stage through 101 published
Read MoreThe operational concept is that train braking energy from the 750 V DC train on-board traction equipment when fed back to the line 750 V DC traction power network upon train braking and deceleration, is stored in a Hybrid Energy Storage System (HESS) comprising of super-capacitors and batteries, located in the Rectifier Substation
Read More1. Introduction. This paper takes pure electric vehicles as the research object, with the objective of achieving the improvement of vehicle energy economy and driving experience, and conducts a study on the regenerative braking energy recovery management of pure electric vehicles based on driving style to ensure the premise of
Read MoreElectric vehicles (EVs), which are environmentally friendly, have been used to minimize the global warming caused by fossil fuels used in vehicles and increasing fuel prices due to the decrease in fossil resources. Considering that the energy used in EVs is obtained from fossil resources, it is also important to store and use energy efficiently in
Read MoreThe first results carried out on real case studies can be very promising, evidencing peaks of about 38.5% of total energy sold back to the grid [].Differently, the installation of energy storage equipment in the RSO''s power system can be considered. ''on-board'' and ''wayside'' solutions are widely proposed [8-11] the first case, trains are
Read MoreAn overview of fundamentals. Even though the goal of an RBS is to recuperate as much kinetic energy as possible during braking processes, it is also crucial for the system to decelerate the vehicle safely and comfortably. Brake safety and stability are major criteria in evaluating RBSs [18], [19], [20]. In fact, governmental regulations
Read MoreThe large-scale introduction of electric vehicles into traffic has appeared as an immediate necessity to reduce the pollution caused by the transport sector. The major problem of replacing propulsion systems based on internal combustion engines with electric ones is the energy storage capacity of batteries, which defines the autonomy of the
Read MoreAbstract: In order to reduce the dependence of the vehicle acceleration sensor in the regenerative braking control for the electrical vehicle and explore the direct response of
Read MoreThe braking process of the vehicle absorbs its energy, converts it back to electrical energy, and returns the energy to the batteries, while the thermoelectric generator converts heat from the engine and machine systems to electricity automatically [3], [11], [12]. EVs normally do not need a gearbox as used by electric motors and have
Read MoreEnergy Technology is an applied energy journal covering technical aspects of energy process engineering, including generation, conversion, storage, & distribution. Regenerative braking is a key technology for electric vehicles to improve energy efficiency and extend driving range.
Read MoreA review of regenerative braking control strategies for electric vehicles. •. Analyze the energy transfer efficiency of the regenerative braking system. •. Explore the future development
Read MoreAbstract. Powertrain hybridization as well as electrical energy management are imposing new requirements on electrical storage systems in vehicles. This paper characterizes the associated vehicle attributes and, in particular, the various levels of hybrids. New requirements for the electrical storage system are derived,
Read MoreThe work proposes efficient machine learning-based methods used to harness maximum braking energy from an electric vehicle to provide longer mileage. The methods are compared to the
Read MoreRegenerative braking captures kinetic energy created during a braking event and converts that energy into electricity, which is then routed through an electric motor into a vehicle''s batteries, extending their range. Regenerative braking is standard in hybrid and electric automobiles and, as North America''s medium- and heavy-duty OEMs
Read MoreMehrjerdi (2019) studied the off-grid solar-powered charging stations for electric and hydrogen vehicles. It consists of a solar array, economizer, fuel cell, hydrogen storage, and diesel generator. He used 7% of energy produced for electrical loads and 93% of energy for the production of hydrogen. Table 5.
Read More2. Recovery of diverse forms of energy for storage: en route2.1. Mature technologies: electromagnetic and photovoltaic effects. Kinetic energy recovery systems (KERSs), also called regenerative braking, are able to recover part of kinetic energy dissipated during braking and store the recovered energy for use when needed
Read MoreEfficient regenerative braking of electric vehicles (EVs) can enhance the efficiency of an energy storage system (ESS) and reduce the system cost. To ensure swift braking energy recovery, it is paramount to know the upper limit of the regenerative energy during braking. Therefore, this paper, based on 14 typical urban driving cycles, proposes
Read MoreAn electric vehicle in which the electrical energy to drive the motor (s) is stored in an onboard battery. Capacity: The electrical charge that can be drawn from the battery before a specified cut-off voltage is reached. Depth of discharge: The ratio of discharged electrical charge to the rated capacity of a battery.
Read MoreEnergy management systems for battery electric vehicles. Metha Islameka, Muhammad Aziz, in Emerging Trends in Energy Storage Systems and Industrial Applications, 2023. 5.3.1 Regenerative braking. Regenerative braking is a way to harvest electrical energy from the braking mechanism of electric vehicles. Unlike mechanical braking, which
Read MoreThis paper proposes a novel hybrid energy storage system (HESS) for the regenerative braking system (RBS) of the front-wheel induction motor-driven battery
Read MoreRegenerative braking systems (RBSs) are a type of kinetic energy recovery system that transfers the kinetic energy of an object in motion into potential or stored energy to slow the vehicle down, and as a result increases fuel efficiency. [2] These systems are also called kinetic energy recovery systems. There are multiple methods of energy
Read More1.2.3.5. Hybrid energy storage system (HESS) The energy storage system (ESS) is essential for EVs. EVs need a lot of various features to drive a vehicle such as high energy density, power density, good life cycle, and many others but these features can''t be fulfilled by an individual energy storage system.
Read MoreNowadays, efficiency-improving technologies are used in HEVs named as regenerative braking, which converts kinetic energy into electrical energy to charge a
Read MoreRegenerative/energy braking is dependent on the operation of ABS. For instance, if a braking situation requires ABS intervention, then RBS operation is halted and the controller resorts to friction brakes. An RBS using an intelligent controller, however, is not limited to ABS intervention.
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