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Effect of harmonic distortion on electric energy meters of different metrological principles

Illia DIAHOVCHENKO, Vitalii VOLOKHIN, Victoria KUROCHKINA, Michal ŠPES, Michal KOSTEREC

Frontiers in Energy 2019, Volume 13, Issue 2,   Pages 377-385 doi: 10.1007/s11708-018-0571-1

Abstract: This paper deals with the errors of electric energy metering devices as a result of distortions in theIt is shown and proved that the errors in energy measurements depend on the design and the algorithmsSuch traits lead to the discrepancies in the readings of commercial electric energy meters of differentsystem unity occur, and a significant error can be observed in the balance of transmitted/consumed electricenergy.

Keywords： current     distortion     electric energy meter     harmonics     power quality    

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Automotive revolution and carbon neutrality

Frontiers in Energy   Pages 693-703 doi: 10.1007/s11708-023-0890-8

Abstract: A crucial aspect of this transformation is the transition to electric vehicles (EVs), which necessitatesMeanwhile, it discusses the key technologies and progress of the hydrogen energy industry chain in the

Keywords： automotive revolution     electric vehicles (EVs)     hydrogen energy     fuel cell    

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Nonlinear sealing force of a seawater balance valve used in an 11000-meter manned submersible

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0726-y

Abstract: Balance valve is a core component of the 11000-meter manned submersible “struggle,” and its sealing performanceThe increasing sealing force improves the sealing performance and increases the system’s energy consumptionis proposed to obtain the minimum sealing force, ensuring no leakage at the valve port and reducing energy

Keywords： seawater balance valve     sealing performance     hybrid ANE model     FEM     minimum sealing force equation    

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Biofuels and food security

Dmitry S. STREBKOV

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 1,   Pages 1-12 doi: 10.15302/J-FASE-2015052

Abstract: The major source of energy comes from fossil fuels.energy tariffs in Russian Federation.Other alternative energy sources including solar energy and electric power generation are also discussedOver 100 Mt of biomass available for energy purposes is produced every year in Russian.This paper proposed that the most promising energy model for future is based on direct solar energy conversion

Keywords： fossil fuels     biofuels     food security     electric power     solar energy    

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Overview on key techniques of electric vehicle

Wang Dan,Xu Dan and Cao Binggang

Strategic Study of CAE 2013, Volume 15, Issue 1,   Pages 68-72

Abstract:

This article introduces the key techniques of electric vehicle from the aspects of driving motor, battery, battery management system, motor control and energy recovery system.The development of the key techniques in electric vehicle is presented.With the support of our government, electric vehicle will be used widely in the future along with

Keywords： electric vehicle     motor     battery     energy management system     energy recovery system    

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Decoupling optimization of integrated energy system based on energy quality character

Shixi MA, Shengnan SUN, Hang WU, Dengji ZHOU, Huisheng ZHANG, Shilie WENG

Frontiers in Energy 2018, Volume 12, Issue 4,   Pages 540-549 doi: 10.1007/s11708-018-0597-4

Abstract:

Connections among multi-energy systems become increasingly closer with the extensive application ofvarious energy equipment such as gas-fired power plants and electricity-driven gas compressor.Therefore, the integrated energy system has attracted much attention.quality character after considering the grade difference of the energy loss of the subsystem, and findsan optimal scheduling method for integrated energy systems.

Keywords： integrated energy system     energy quality character     optimization     electric power system     natural gas system    

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Building a New Electric Power System Based on New Energy Sources

Shu Yinbiao, Chen Guoping, He Jingbo, Zhang Fang

Strategic Study of CAE 2021, Volume 23, Issue 6,   Pages 61-69 doi: 10.15302/J-SSCAE-2021.06.003

Abstract:

Building a new electric power system that is based on new energy sourcesdevelopment suggestions for each stage considering the technical features of the system and the new energyThe new electric power system proposed in this study can satisfy the increasing demand for clean poweras it primarily uses new energy sources and it has the features of high safety, openness, and adaptabilityBuilding the new electric power system should follow the technical evolution law and characteristics

Keywords： new electric power systems     carbon dioxide peaking     carbon neutrality     new energy sources     power transformation    

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Erratum to: Meter-scale variation within a single transect demands attention to taxon accumulation curves

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 6, doi: 10.1007/s11783-022-1560-5

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Definition and Verification of Shape Meter Method

Zhang Jinzhi,Duan Chunhua,Zhu Jianqin

Strategic Study of CAE 2001, Volume 3, Issue 12,   Pages 47-51

Abstract: analytical theory for shape stiffness and the shape and gauge coordination control law are called shape meter, two experimental methods had been adopted to verify the correctness and practicality of the shape meter

Keywords： shape meter methcxl     shape stiffness equation     survey and control mathematics model     follow-up calculation    

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Techno-economic analysis of the adoption of electric vehicles

Donald KENNEDY, Simon P. PHILBIN

Frontiers of Engineering Management 2019, Volume 6, Issue 4,   Pages 538-550 doi: 10.1007/s42524-019-0048-x

Abstract: Climate change and concerns over reliable supplies of hydrocarbons are aiding in the focus on electricAlthough sales of electric vehicles are accelerating, it may not be clear that purchasing an electricA techno- economic analysis of electric vehicles comparing them against hybrids, gasoline and dieselcomplexity of electrical power supply, infrastructure requirements and full life cycle concerns show that electric

Keywords： BEV     battery powered electric vehicle     environmental impact of electric vehicles     techno-economic analysis     gasoline versus electric powered cars     diesel versus electric cars     consumer behaviour    

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Stem cell niches and endogenous electric fields in tissue repair

Li LI, Jianxin JIANG

Frontiers of Medicine 2011, Volume 5, Issue 1,   Pages 40-44 doi: 10.1007/s11684-011-0108-z

Abstract: are involved in the stem cell-based repair process, including stem cell niches and endogenous wound electricHere we briefly review the role of stem cell niches and endogenous electric fields in tissue repair,and hypothesize that endogenous electric fields become part of stem cell niche in the wound site.

Keywords： stem cell     stem cell niche     electric field     tissue repair    

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Research on mid-long term electric power development strategy in China

Yang Qixun,Jiang Yiguo,Cong Lin,Yao Yufang,Bai Jianhua

Strategic Study of CAE 2011, Volume 13, Issue 6,   Pages 57-64

Abstract: expounded, and mid-long term power grid pattern is proposed.Finally, it was indicated that mid-long term electricsuch as intelligent power distribution and utilization, intelligent power dispatching, large scale energy

Keywords： energy development strategy     electric power development strategy     mid-long term    

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Application of subsea multiphase flow meter in the development of deepwater oil and gas fields

Liu Taiyuan,Guo Hong and Zheng Lijun

Strategic Study of CAE 2012, Volume 14, Issue 11,   Pages 69-74

Abstract:

The remarkable development of science and technology speeds up the development of the deeper oil and gas field offshore via subsea production system. In order to optimize the reservoir, the well fluid to be monitored and measured to get enough information transmitted to the topside being processed and analysis. Recent years there are more and more subsea multiphase flow meters installed and being in operation. The principles of multiphase flow measurement are introduced and other factors relevant to the measurement scope, installation location and the communication are discussed. The feasibility of cases is also presented and it is helpful for the selection of subsea multiphase flow meters installation.

Keywords： deepwater     subsea multiphase flow meter     flow assurance     reservoir optimization     field development    

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Prospects and Key Points for Applying SMES to Electric Power System in Ships

Dai Taozhen,Fan Zeyang,Li Jingdong,Tang Yuejin,Cheng Shijie

Strategic Study of CAE 2002, Volume 4, Issue 6,   Pages 16-19

Abstract: potential application in power system in ships based on the development of superconducting magnetic energystorage (SMES) as a new storage device and points out the key topics for application of SMES to electric

Keywords： electric power system in ships     superconducting magnetic energy storage (SMES)     superconducting application    

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Intelligent algorithm for optimal meter placement and bus voltage estimation in ring main distribution

L. RAMESH, N. CHAKRABORTY, S. P. CHOWDHURY

Frontiers in Energy 2012, Volume 6, Issue 1,   Pages 47-56 doi: 10.1007/s11708-011-0159-5

Abstract: the bus voltage magnitude, where real time measurement is conducted and measured through identified meter

Keywords： artificial intelligence     power distribution control     state estimation    

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Title Author Date Type Operation

Effect of harmonic distortion on electric energy meters of different metrological principles

Illia DIAHOVCHENKO, Vitalii VOLOKHIN, Victoria KUROCHKINA, Michal ŠPES, Michal KOSTEREC

Journal Article

Automotive revolution and carbon neutrality

Journal Article

Nonlinear sealing force of a seawater balance valve used in an 11000-meter manned submersible

Journal Article

Biofuels and food security

Dmitry S. STREBKOV

Journal Article

Overview on key techniques of electric vehicle

Wang Dan,Xu Dan and Cao Binggang

Journal Article

Decoupling optimization of integrated energy system based on energy quality character

Shixi MA, Shengnan SUN, Hang WU, Dengji ZHOU, Huisheng ZHANG, Shilie WENG

Journal Article

Building a New Electric Power System Based on New Energy Sources

Shu Yinbiao, Chen Guoping, He Jingbo, Zhang Fang

Journal Article

Erratum to: Meter-scale variation within a single transect demands attention to taxon accumulation curves

Journal Article

Definition and Verification of Shape Meter Method

Zhang Jinzhi,Duan Chunhua,Zhu Jianqin

Journal Article

Techno-economic analysis of the adoption of electric vehicles

Donald KENNEDY, Simon P. PHILBIN

Journal Article

Stem cell niches and endogenous electric fields in tissue repair

Li LI, Jianxin JIANG

Journal Article

Research on mid-long term electric power development strategy in China

Yang Qixun,Jiang Yiguo,Cong Lin,Yao Yufang,Bai Jianhua

Journal Article

Application of subsea multiphase flow meter in the development of deepwater oil and gas fields

Liu Taiyuan,Guo Hong and Zheng Lijun

Journal Article

Prospects and Key Points for Applying SMES to Electric Power System in Ships

Dai Taozhen,Fan Zeyang,Li Jingdong,Tang Yuejin,Cheng Shijie

Journal Article

Intelligent algorithm for optimal meter placement and bus voltage estimation in ring main distribution

L. RAMESH, N. CHAKRABORTY, S. P. CHOWDHURY

Journal Article