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State identification of home appliance with transient features in residential buildings
《能源前沿(英文)》 2022年 第16卷 第1期 页码 130-143 doi: 10.1007/s11708-022-0822-z
关键词: nonintrusive load monitoring (NILM) load disaggregation online load disaggregation Kalman filtering factorial hidden Markov model (FHMM) Labeled hIgh-Frequency daTaset for Electricity Disaggregation (LIFTED)
Chuan Choong YANG, Chit Siang SOH, Vooi Voon YAP
《能源前沿(英文)》 2019年 第13卷 第2期 页码 386-398 doi: 10.1007/s11708-017-0497-z
关键词: load disaggregation voltage-current (V-I) trajectory multi-stage classification algorithm principal component analysis (PCA) k-nearest neighbor (k-NN)
Nitin Kumar SAXENA,Ashwani Kumar SHARMA
《能源前沿(英文)》 2015年 第9卷 第4期 页码 472-485 doi: 10.1007/s11708-015-0373-7
关键词: isolated hybrid power system (IHPS) composite load model static load dynamic load induction motor load model aggregate load
Calculation method of load distribution on pipe threaded connections under tension load
Shoujun CHEN, Lianxin GAO, Qi AN
《机械工程前沿(英文)》 2011年 第6卷 第2期 页码 241-248 doi: 10.1007/s11465-011-0219-x
This paper presents a new calculation method that can calculate the load distribution on pipe threaded connections under tension load. On the basis of elastic mechanics, the new method was developed by analyzing each thread tooth, and a new deformation and covariant equation by making a mechanics analysis on each thread tooth was obtained. Compared with the traditional method proposed by the previous references, the new deformation and covariant equation could be used to describe the relation between the previous and the next thread tooth. By applying the new method on the sample of P-110S pipe threaded connection, the obtained results show that the load on thread tooth mainly concentrates on the four or five threads engaged and the middle teeth were not utilized well to bear the loads. The model offers a new way to calculate the loads carried on the thread teeth under tension load.
关键词: load distribution calculation method pipe threaded connections tension load
Veera Venkata Satya Naryana MURTY, Ashwani KUMAR
《能源前沿(英文)》 2013年 第7卷 第2期 页码 197-213 doi: 10.1007/s11708-013-0249-7
关键词: load growth load models reactive power compensation radial distribution system power loss index (PLI) power loss sensitivity (PLS) index vector (IV)
《结构与土木工程前沿(英文)》 2021年 第15卷 第4期 页码 877-894 doi: 10.1007/s11709-021-0756-2
关键词: bridges multi-lane factor traffic load lane load disparity multi-truck presence weigh-in-motion data
Shape design of arch dams under load uncertainties with robust optimization
Fengjie TAN, Tom LAHMER
《结构与土木工程前沿(英文)》 2019年 第13卷 第4期 页码 852-862 doi: 10.1007/s11709-019-0522-x
关键词: arch dam shape optimization robust optimization load uncertainty approximation model
Prediction of bed load sediments using different artificial neural network models
Reza ASHEGHI, Seyed Abbas HOSSEINI
《结构与土木工程前沿(英文)》 2020年 第14卷 第2期 页码 374-386 doi: 10.1007/s11709-019-0600-0
关键词: bed load prediction artificial neural network modeling empirical equations
Junbao JIA,Jincheng XING,Jihong LING,Ren PENG
《能源前沿(英文)》 2016年 第10卷 第4期 页码 459-465 doi: 10.1007/s11708-016-0424-8
关键词: commercial building load prediction multiple linear regression
Influence of axial load on the lateral pile groups response in cohesionless and cohesive soil
Jasim M. ABBASA,Zamri CHIK,Mohd Raihan TAHA
《结构与土木工程前沿(英文)》 2015年 第9卷 第2期 页码 176-193 doi: 10.1007/s11709-015-0289-7
Analysis of load and adaptability of disc cutters during shield tunneling in soft–hard varied strata
《结构与土木工程前沿(英文)》 2023年 第17卷 第4期 页码 533-545 doi: 10.1007/s11709-023-0946-1
关键词: shield tunneling disc cutter load laboratory excavation test numerical calculation soft–hard varied strata
《结构与土木工程前沿(英文)》 2021年 第15卷 第5期 页码 1181-1198 doi: 10.1007/s11709-021-0744-6
关键词: interaction load sharing ratio piled raft nonlinear regression artificial neural network
Load shedding scheme for an interconnected hydro-thermal hybrid system with SMES
D. TYAGI, Ashwani KUMAR, Saurabh CHANANA
《能源前沿(英文)》 2012年 第6卷 第3期 页码 227-236 doi: 10.1007/s11708-012-0198-6
关键词: critical load frequency response load shedding multi-area system rate of change of frequency superconducting magnetic energy storage (SMES) device
Zi LING, Xiu YANG, Zilin LI
《能源前沿(英文)》 2018年 第12卷 第4期 页码 569-581 doi: 10.1007/s11708-018-0595-6
The relation between power-to-gas technology (P2G) and energy interconnection becomes increasingly close. Meanwhile, the participation of flexible load on user side in system optimization has attracted much attention as an efficient approach to relieve the contradiction between energy supply and energy demand. Based on the concept of energy hub, according to its series characteristic, this paper established a generic multi-energy system model using the P2G technology. The characteristic of flexible load on user side was considered and optimal dispatch analysis was made, so as to reduce the cost, to reasonably dispatch the flexible load, to reduce the discharge, to enhance the new energy output, and to increase the power-to-gas conversion efficiency. Finally, a concrete analysis was made on the optimal dispatch result of the multi-energy system using the P2G technology considering flexible load on user side in the calculating example, and optimal dispatch of the system was verified via four different scenarios. The results indicate that cooperative dispatch of multi-energy system using the P2G technology considering flexible load on user side is the most economic, and can make a contribution to absorption of new energy and P2G conversion. In this way, environmental effects and safe and stable operation of the system can be guaranteed.
关键词: multi-energy system energy hub series characteristic optimal dispatch flexible load
Tian ZHANG, He XIA, Weiwei GUO
《结构与土木工程前沿(英文)》 2018年 第12卷 第4期 页码 558-567 doi: 10.1007/s11709-017-0455-1
关键词: wind barrier sudden change of wind load dynamic response running safety comfort
标题 作者 时间 类型 操作
A systematic approach in load disaggregation utilizing a multi-stage classification algorithm for consumer
Chuan Choong YANG, Chit Siang SOH, Vooi Voon YAP
期刊论文
Estimation of composite load model with aggregate induction motor dynamic load for an isolated hybrid
Nitin Kumar SAXENA,Ashwani Kumar SHARMA
期刊论文
Calculation method of load distribution on pipe threaded connections under tension load
Shoujun CHEN, Lianxin GAO, Qi AN
期刊论文
Comparison of optimal capacitor placement methods in radial distribution system with load growth andZIP load model
Veera Venkata Satya Naryana MURTY, Ashwani KUMAR
期刊论文
A practical multi-lane factor model of bridges based on multi-truck presence considering lane load disparities
期刊论文
Shape design of arch dams under load uncertainties with robust optimization
Fengjie TAN, Tom LAHMER
期刊论文
Prediction of bed load sediments using different artificial neural network models
Reza ASHEGHI, Seyed Abbas HOSSEINI
期刊论文
A method to predict cooling load of large commercial buildings based on weather forecast and internal
Junbao JIA,Jincheng XING,Jihong LING,Ren PENG
期刊论文
Influence of axial load on the lateral pile groups response in cohesionless and cohesive soil
Jasim M. ABBASA,Zamri CHIK,Mohd Raihan TAHA
期刊论文
Analysis of load and adaptability of disc cutters during shield tunneling in soft–hard varied strata
期刊论文
Interaction behavior and load sharing pattern of piled raft using nonlinear regression and LM algorithm-based
期刊论文
Load shedding scheme for an interconnected hydro-thermal hybrid system with SMES
D. TYAGI, Ashwani KUMAR, Saurabh CHANANA
期刊论文
Optimal dispatch of multi energy system using power-to-gas technology considering flexible load on user
Zi LING, Xiu YANG, Zilin LI
期刊论文