Research on Status and Prospects of Battery Energy Storage Stations on Energy Internet

Wei, Yewen; Dai, Shuailong; Yu, Jialin; Wu, Shuo; Wang, Jiayu

doi:10.1109/itnec.2019.8729063

Cited by 7 publications

(6 citation statements)

References 6 publications

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“…To obtain a better illustration, a brief review of the matrix method is presented here. Initially, the difference in SOC during the balancing process of each battery can be expressed as Equation (1).…”

Section: Matrix Strategymentioning

confidence: 99%

“…The Paris Agreement on climate change charts the course for the world to transition to green and low-carbon development. 1,2 It outlines the minimum steps to be taken to protect the earth, and our shared homeland, and all countries must take decisive steps to honor this Agreement. The popularization and application of new energy vehicles will become the only way to achieve carbon neutrality.…”

Section: Introductionmentioning

confidence: 99%

“…Currently, researchers are mainly focused on the reduce power loss and saving the balancing time. Therefore, the key issues could be summarized as (1) the dominant equalization circuits follows the sequence balancing principle and have high power loss when it comes to large battery system; (2) conventional topologies for balancing normally equipped with individual working mode which can hardly satisfy the complex conditions; and (3) some specific conditions are adopted to evaluate the performance of the balancing system which is not same persuasive as the overall systematical evaluation.…”

Section: Introductionmentioning

confidence: 99%

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The control and evaluation method of the cascaded buck–boost converter for equalization on battery strings

Chen

Wang

Huang

et al. 2022

Circuit Theory & Apps

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With the further implementation of the carbon peak carbon neutral strategy, new energy vehicles will play an important cornerstone in the realization of this policy. However, the power source lithium battery pack has reduced the charge and discharge capacity due to the variation in the energy of the single cells, which largely limits the wide application of new energy vehicles. A cascaded buck–boost converter is proposed to balance the inconsistent energy in the battery pack. This equalization circuit is equipped with two fundamental working modes on which a matrix equalization strategy is developed and optimized accordingly. Then, the systematic evaluation method on average efficiency and time is applied to investigate the performance of the converter. Subsequently, the proposed converter and its control method have shown better performance than the existing equalization circuit via simulation and experimental verification. The design has high scalability and is expected to be applied to large‐scale energy storage systems to serve the construction of the global energy Internet.

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Section: Matrix Strategymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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The control and evaluation method of the cascaded buck–boost converter for equalization on battery strings

Chen

Wang

Huang

et al. 2022

Circuit Theory & Apps

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show abstract

“…The composition of the Energy Internet shows that it is a new form of energy industry development that deeply integrates the Internet, energy production, transmission, consumption, storage and the energy market [30]. It has many technical features, including multi-capability collaboration, information interaction, supply and demand dispersion, equipment intelligence, transaction openness, etc.…”

Section: Technical Featurementioning

confidence: 99%

The Key Technology of Smart Energy System and Its Disciplinary Teaching Reform Measures

et al. 2022

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Based on the rapid development of new energy technology, modern information technology, intelligent management technology and different countries’ strategic demand and deployment in the field of energy, the construction of intelligent energy systems is booming with the combination of new energy technology and Internet technology. The Energy Internet is the representative product of intelligent energy systems at the present stage. Its advantages are the effective promotion of energy saving, consumption reduction and optimization of deployment, thus improving the energy system. However, the large-scale construction of the Energy Internet requires a large number of professionals. In order to meet the needs of Energy Internet construction, the talent training mode of higher education is facing new challenges. To cultivate talents in Energy Internet construction, an effective measure is to reform the teaching system based on the current electrical engineering major in universities. This paper investigates the development and construction of the Energy Internet and the current situation of the electrical engineering discipline and puts forward teaching reform measures to transform the traditional electrical engineering discipline into an Energy Internet engineering discipline, considering course structure design, examination form, teacher allocation and teaching mode. This is important for promoting the large-scale construction of the Energy Internet and improving the competitiveness of graduates in the electrical engineering field.

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“…Recent years have seen rapid developments in intelligent transportation technologies, such as intelligent vehicles and intelligent transportation systems (ITS). All of these systems can be designed to improve the safety and management of transportation systems [1][2]. There are active safety systems that are widely used.…”

Section: Introductionmentioning

confidence: 99%

Vehicle auxiliary safety driving monitoring system

Zhou

2022

International Conference on Intelligent Manufacturing and Industrial Automation (CIMIA 2022)

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The multi-purpose safety monitoring system is necessary to ensure the vehicle driving personnel's life and health. This paper analyzes the principle, structure, and design, and designs the automobile safety driving monitoring system based on the single-chip microcomputer, which is composed of four functional modules: alcohol detector, anti-fatigue device, expressway limiting device and reverse anti-collision device. Finally, the vehicle auxiliary safety driving monitoring system proposed in this paper was verified through an experimental platform.

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Research on Status and Prospects of Battery Energy Storage Stations on Energy Internet

Cited by 7 publications

References 6 publications

The control and evaluation method of the cascaded buck–boost converter for equalization on battery strings

The control and evaluation method of the cascaded buck–boost converter for equalization on battery strings

The Key Technology of Smart Energy System and Its Disciplinary Teaching Reform Measures

Vehicle auxiliary safety driving monitoring system

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