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Evaluation of the power consumption of a high-speed parallel robot

Gang HAN, Fugui XIE, Xin-Jun LIU

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 2,   Pages 167-178 doi: 10.1007/s11465-017-0456-8

Abstract: With this dynamic model, a new evaluation method is proposed to measure the power consumption of theThe power vector is extended in this method and used to represent the collinear velocity and accelerationThese indices can evaluate the power input and output transmissibility of the robot in a workspace.The distributions of the power input and output transmissibility of the high-speed parallel robot areFurtherly, a low-power-consumption workspace is selected for the robot.

Keywords： high-speed parallel robot     dynamic model     power consumption     evaluation method     power vector    

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Efficient utilization of wind power: Long-distance transmission or local consumption?

Yuanzhang SUN, Xiyuan MA, Jian XU, Yi BAO, Siyang LIAO

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 3,   Pages 440-455 doi: 10.1007/s11465-017-0440-3

Abstract: presents a comparison between long-distance transmission, which has gained popularity, and local energy consumptionFirst, the challenges and solutions to the long-distance transmission and local consumption of wind powerFinally, the economic feasibility and technical feasibility of the local consumption of wind power areIn the long term, the transfer of high-energy-consumption industries to wind-rich areas and their localconsumption of the available wind power are beneficial.

Keywords： wind power     long-distance transmission     local consumption     supermicrogrid    

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Effects of rotor and stator geometry on dissolution process and power consumption in jet-flow high shear

Lin Yang, Wenpeng Li, Junheng Guo, Wei Li, Baoguo Wang, Minqing Zhang, Jinli Zhang

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 2,   Pages 384-398 doi: 10.1007/s11705-020-1928-7

Abstract: The mass transfer property and power consumption were studied in the solid-liquid system for a seriesResults indicate that the turbulent power consumption of the JF-HSM is affected by the change in rotorbackward-curved blade, the solid-liquid mass transfer rate can be remarkably increased under the same input powerDimensionless correlations for the mass transfer coefficient and power consumption were obtained to guide

Keywords： jet-flow high shear mixer     solid particle dissolution     power consumption characteristics     CFD Simulation    

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A low power consumption control scheme: application to a piezostack-based active mount

T. LOUKIL, O. BAREILLE, M. N. ICHCHOU, M. HADDAR

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 4,   Pages 383-389 doi: 10.1007/s11465-013-0274-6

Abstract:

Piezostack-based active mounts have shown great efficiency for vibration control in a wide frequency range. In this paper, we investigate the performances of the global semi-active control strategy presented by Ichchou et al. [ ] for a control system consisting of an active mount and a supported mass. The control strategy allows extracting vibrations energy of the supported mass, storing it in accumulators to be reused for powering in part the actuators (two piezostacks). Consequently, energy needs are reduced versus good control performances comparable to those of the active control based on the negative velocity feedback. The performances of the controller are evaluated in both frequency (transmitted force) and time (acceleration) domains which show that vibrations of the supported mass due to base excitations are efficiently attenuated with the proposed law. An energetic analysis confirms the reduced energy requirement compared to the active scheme.

Keywords： hybrid mount     energy     control     piezoelectric     harvesting    

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Real drive cycles analysis by ordered power methodology applied to fuel consumption, CO

Pol Masclans Abelló, Vicente Medina Iglesias, M. Antonia de los Santos López, Jesús Álvarez-Flórez

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 1, doi: 10.1007/s11783-020-1296-z

Abstract: Abstract • New method named CAbOP is presented based on ordering data according to power. • Three emissionIn this work three fuel consumption and exhaust emission models, ADVISOR, VT-MICRO and the European EnvironmentalAgency Emission factors, have been used to obtain fuel consumption (FC) and exhaust emissions.The results include Fuel Consumption (FC), CO2, NOx and PM10 emissions, which are derived from the threeThis method consists in the re-ordering of time dependant data, considering the wheel mechanical power

Keywords： Cycle Analysis by Ordered Power (CAbOP)     Micro and macro models     Real drive cycle     NOx/PM10/CO2 emissions     Wheel mechanical power domain     Worldwide Harmonized Light-Duty    

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Energy conservation in China’s coal-fired power industry by installing advanced units and organized phasing

Weiliang WANG, Junfu LYU, Zheng LI, Hai ZHANG, Guangxi YUE, Weidou NI

Frontiers in Energy 2019, Volume 13, Issue 4,   Pages 798-807 doi: 10.1007/s11708-019-0633-z

Abstract: Coal-fired power is the main power source and the biggest contributor to energy conservation in the pastHowever, a review of the decline in the national average net coal consumption rate (NCCR) of China’scoal-fired power industry along with its development over the past few decades indicates that the up-gradation

Keywords： coal-fired power     energy conservation     net coal consumption rate     new installation     phasing out backward    

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Energy consumption structure in China and the economic analysis of coupled wind power and coal to substitute

Yu Bo,Cao Chen and Gu Weidong

Strategic Study of CAE 2015, Volume 17, Issue 3,   Pages 100-106

Abstract: The equipment investment of air separation system（ASU），water gas shift system（WGS），wind power plant（WPThe oxygen consumption，water steam consumption，electricity consumption and CO2 emission were also analyzedreplacing the ASU and WGS is huge， its average annual operating cost（equipment investment，raw materials，powerconsumption） is lower，and CO2 emission is only 1.3 % of the traditional coal-to-SNG technology.

Keywords： energy consumption；coal-to-SNG；non-grid wind power；economic analysis；CO2 emission    

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Impact of oxygen enriched combustion on the performance of a single cylinder diesel engine

K. RAJKUMAR, P. GOVINDARAJAN

Frontiers in Energy 2011, Volume 5, Issue 4,   Pages 398-403 doi: 10.1007/s11708-011-0157-7

Abstract: These effects have the potential to increase the thermal efficiency and specific power output of a dieselThe power increases considerably with oxygen enrichment.In addition, oxygen enrichment can also be considered as a way to reduce the sudden loss in power outputthe above said engine for different loads and the following performance characteristics like brake power(BP), specific fuel consumption (SFC), mean effective pressure, brake thermal efficiency, mechanical

Keywords： oxygen enriched combustion     exhaust gas temperature     brake power (BP)     specific fuel consumption (SFC)    

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An energy consumption prediction approach of die casting machines driven by product parameters

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 4,   Pages 868-886 doi: 10.1007/s11465-021-0656-0

Abstract: The energy consumption prediction of die casting machines can support energy consumption quota, processNevertheless, due to the uncertainty and complexity of the energy consumption in die casting machines, there is still a lack of an approach for energy consumption prediction that can provide support forFirstly, the system boundary of energy consumption prediction is defined, and subsequently, based onthe energy consumption characteristics analysis, a theoretical energy consumption model is established

Keywords： die casting machine     energy consumption prediction     product parameters    

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Energy consumption of 270 schools in Tianjin, China

Jincheng XING,Junjie CHEN,Jihong LING

Frontiers in Energy 2015, Volume 9, Issue 2,   Pages 217-230 doi: 10.1007/s11708-015-0352-z

Abstract: With the rapid development of education cause, the increasing energy consumption of school buildingsThis paper presented an analysis of energy consumption of 270 schools located in the city of Tianjin,energy consumption indexes of different types of schools, aiming at providing reliable and precise dataComparing to the schools without a canteen, the non-heating energy consumption index of schools withSpace heating energy consumption accounted for approximately 64%–79% of the total primary energy consumption

Keywords： schools     energy consumption index     primary energy     energy saving     regression analysis    

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Progress and Prospects on Clean Coal Technology for Power Generation

Cen Kefa,Ni Mingjiang,Gao Xiang,Luo Zhongyang,Wang Zhihua and Zheng Chenghang

Strategic Study of CAE 2015, Volume 17, Issue 9,   Pages 49-55

Abstract: the air quality improvement since electricity industry accounts for over 50 % of China’s coal consumptionThis work introduces the progress and prospects of ultra-low emission control technologies based poweroptimized by the support of a series of national projects to reach the emission level of natural gas powerto be an important solution for the air quality improvement, especially in regions with high energy-consumptionCO2 capture to lay a solid foundation for the construction of the world’s cleanest coal-fired power

Keywords： coal     high energy consumption density     air pollution     ultra-low emissions     clean power generation    

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Energy consumption and carbon emissions of hospitals in Tianjin

Chongxu JIANG, Jincheng XING, Jihong LING, Xiaona QIN

Frontiers in Energy 2012, Volume 6, Issue 4,   Pages 427-435 doi: 10.1007/s11708-012-0199-5

Abstract: the energy intensity of hospitals in Tianjin was approximately stable and the average level of energy consumptionBy breaking the energy consumption down into several items, it was found that the heating system consumedThe main factors that affect the hospital energy consumption were determined, and some feasible technology

Keywords： hospital building     energy consumption     carbon emissions     energy saving     emission reduction    

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Survey and analysis of energy consumption in office buildings in Tianjin

Junlong LI, Huan ZHANG, Shijun YOU, Zhenhui XIE

Frontiers in Energy 2013, Volume 7, Issue 1,   Pages 69-74 doi: 10.1007/s11708-012-0221-y

Abstract: The investigation results showed that the average intensity of energy consumption in office buildingsBy breaking the energy consumption down into detailed items, it was found that the heating system consumedThe main factors for office building energy consumption were found and some feasible measures to save

Keywords： office building     energy consumption intensity     energy consumption breakdown     energy saving measures    

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Research on Features of Energy Utilized in the Field of Consumption

Jiang Yi,Zhu Andong and Guo Siyue

Strategic Study of CAE 2015, Volume 17, Issue 8,   Pages 122-131

Abstract: process, the energy use could be divided into two categories including the energy use in the field of consumptionConsidering its potential to be the main growing sector in the next period of energy consumption, more

Keywords： the field of consumption     the field of production     energy consumption     feature    

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Decomposition and decoupling analysis of electricity consumption carbon emissions in China

Frontiers of Engineering Management   Pages 486-498 doi: 10.1007/s42524-022-0215-3

Abstract: Electricity consumption is one of the major contributors to greenhouse gas emissions.In this study, we build a power consumption carbon emission measurement model based on the operatingdecoupling technology of logarithmic mean Divisia index method to quantify six effects (emission intensity, powergeneration structure, consumption electricity intensity, economic scale, population structure, and populationscale) and comprehensively reflect the degree of dependence of electricity consumption carbon emissions

Keywords： electricity consumption carbon emission measurement     LMDI model     decoupling model     data driven    

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Title Author Date Type Operation

Evaluation of the power consumption of a high-speed parallel robot

Gang HAN, Fugui XIE, Xin-Jun LIU

Journal Article

Efficient utilization of wind power: Long-distance transmission or local consumption?

Yuanzhang SUN, Xiyuan MA, Jian XU, Yi BAO, Siyang LIAO

Journal Article

Effects of rotor and stator geometry on dissolution process and power consumption in jet-flow high shear

Lin Yang, Wenpeng Li, Junheng Guo, Wei Li, Baoguo Wang, Minqing Zhang, Jinli Zhang

Journal Article

A low power consumption control scheme: application to a piezostack-based active mount

T. LOUKIL, O. BAREILLE, M. N. ICHCHOU, M. HADDAR

Journal Article

Real drive cycles analysis by ordered power methodology applied to fuel consumption, CO

Pol Masclans Abelló, Vicente Medina Iglesias, M. Antonia de los Santos López, Jesús Álvarez-Flórez

Journal Article

Energy conservation in China’s coal-fired power industry by installing advanced units and organized phasing

Weiliang WANG, Junfu LYU, Zheng LI, Hai ZHANG, Guangxi YUE, Weidou NI

Journal Article

Energy consumption structure in China and the economic analysis of coupled wind power and coal to substitute

Yu Bo,Cao Chen and Gu Weidong

Journal Article

Impact of oxygen enriched combustion on the performance of a single cylinder diesel engine

K. RAJKUMAR, P. GOVINDARAJAN

Journal Article

An energy consumption prediction approach of die casting machines driven by product parameters

Journal Article

Energy consumption of 270 schools in Tianjin, China

Jincheng XING,Junjie CHEN,Jihong LING

Journal Article

Progress and Prospects on Clean Coal Technology for Power Generation

Cen Kefa,Ni Mingjiang,Gao Xiang,Luo Zhongyang,Wang Zhihua and Zheng Chenghang

Journal Article

Energy consumption and carbon emissions of hospitals in Tianjin

Chongxu JIANG, Jincheng XING, Jihong LING, Xiaona QIN

Journal Article

Survey and analysis of energy consumption in office buildings in Tianjin

Junlong LI, Huan ZHANG, Shijun YOU, Zhenhui XIE

Journal Article

Research on Features of Energy Utilized in the Field of Consumption

Jiang Yi,Zhu Andong and Guo Siyue

Journal Article

Decomposition and decoupling analysis of electricity consumption carbon emissions in China

Journal Article