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Mujahid TABASSUM,Manas K. HALDAR,Duaa Fatima S. KHAN
《能源前沿(英文)》 2020年 第14卷 第1期 页码 192-211 doi: 10.1007/s11708-016-0438-2
关键词:
renewable energy
multiprotocol label switching (MPLS)
power grid
phasor measurement unit (PMU)
supervisory control and data acquisition systems (SCADA)
wide area monitoring system (WAMS)
worldwide interoperability for microwave access (WiMAX)
synchronous digital hierarchy
朱熀秋,巫亮,周阳,张腾超,邓建明
《中国工程科学》 2006年 第8卷 第6期 页码 35-40
无轴承永磁同步电机是具有磁悬浮轴承优点的一种新型电机;在阐述了无轴承永磁同步电机工作原理基础上,采用转子磁场定向控制策略,推导了无轴承永磁同步电机径向悬浮力和电机旋转部分数学模型;根据无轴承电机解耦控制的要求设计了无轴承永磁同步电机转子磁场定向矢量控制系统,并以数字信号处理器TMS320LF2407为核心,研制了矢量控制系统的硬件和软件。实验结果表明:电机工作在0~3000r/min范围内,转子悬浮稳定且电机转速连续可调。
ZHANG Xiaodong, LI Yingzi, ZHANG Zhiqiang
《机械工程前沿(英文)》 2007年 第2卷 第2期 页码 210-213 doi: 10.1007/s11465-007-0036-4
关键词: development web-based business collaborative collaboration hierarchy
Practical evaluation for water utilities in China by using analytic hierarchy process
Hong CHEN,Feng XIAO,Zhe BI,Ping XIAO,Dongsheng WANG,Ming YANG
《环境科学与工程前沿(英文)》 2015年 第9卷 第1期 页码 131-137 doi: 10.1007/s11783-014-0718-1
关键词: analytic hierarchy process (AHP) risk management water quality failure water quantity failure
《化学科学与工程前沿(英文)》 2022年 第16卷 第12期 页码 1743-1750 doi: 10.1007/s11705-022-2184-9
关键词: standard enthalpy of formation polycyclic aromatic hydrocarbons connectivity based hierarchy high-precision calculation
Shuangxi FENG, Huayang LEI, Yongfeng WAN, Haiyan JIN, Jun HAN
《结构与土木工程前沿(英文)》 2021年 第15卷 第2期 页码 461-477 doi: 10.1007/s11709-021-0705-0
关键词: deep foundation pit excavation adjacent bridge foundation influencing factors analytic hierarchy process finite element
Yinglie ZHOU, Cunkuan BAO,
《环境科学与工程前沿(英文)》 2010年 第4卷 第1期 页码 82-90 doi: 10.1007/s11783-010-0004-9
关键词: Policy Environmental Assessment (PEA) policy hierarchy PEA hierarchy methodological framework
Modeling and control of a permanent magnet synchronous generator dedicated to standalone wind energy
Louar FATEH,Ouari AHMED,Omeiri AMAR,Djellad ABDELHAK,Bouras LAKHDAR
《能源前沿(英文)》 2016年 第10卷 第2期 页码 155-163 doi: 10.1007/s11708-016-0410-1
关键词: wind turbine permanent magnet synchronous generator (PMSG) converter proportional-integral (PI) control direct control of the torque (DTC) regulation
Application of fuzzy analytic hierarchy process model on determination of optimized pile-type
Lei MA, Shuilong SHEN, Jinhui ZHANG, Yang HUANG, Feng SHI
《结构与土木工程前沿(英文)》 2010年 第4卷 第2期 页码 252-257 doi: 10.1007/s11709-010-0017-2
关键词: pile type fuzzy synthetic evaluation analytic hierarchy process (AHP) optimal selection
Hao WANG, Fengge ZHANG, Tao GUAN, Siyang YU
《机械工程前沿(英文)》 2017年 第12卷 第3期 页码 420-426 doi: 10.1007/s11465-017-0439-9
A brushless electrically excited synchronous generator (BEESG) with a hybrid rotor is a novel electrically excited synchronous generator. The BEESG proposed in this paper is composed of a conventional stator with two different sets of windings with different pole numbers, and a hybrid rotor with powerful coupling capacity. The pole number of the rotor is different from those of the stator windings. Thus, an analysis method different from that applied to conventional generators should be applied to the BEESG. In view of this problem, the equivalent circuit and electromagnetic torque expression of the BEESG are derived on the basis of electromagnetic relation of the proposed generator. The generator is simulated and tested experimentally using the established equivalent circuit model. The experimental and simulation data are then analyzed and compared. Results show the validity of the equivalent circuit model.
关键词: wind power brushless electrically excited synchronous generator hybrid rotor equivalent circuit
Ridha CHEIKH, Arezki MENACER, L. CHRIFI-ALAOUI, Said DRID
《能源前沿(英文)》 2020年 第14卷 第1期 页码 180-191 doi: 10.1007/s11708-018-0537-3
关键词: permanent magnet synchronous generator wind energy conversion system stochastic differential geometric feedback linearization maximum power point tracking Lyapunov robust control
Synchronous observation of rising soluble bubble through quiescent solution
Yifu ZHANG , Shuai TIAN , Weizhong LI , Yongchen SONG ,
《能源前沿(英文)》 2009年 第3卷 第3期 页码 307-312 doi: 10.1007/s11708-009-0028-7
关键词: soluble bubble mass transfer synchronous observation computer image processing
Qi-huai CHEN,Qing-feng WANG,Tao WANG
《信息与电子工程前沿(英文)》 2015年 第16卷 第11期 页码 957-968 doi: 10.1631/FITEE.1500056
关键词: Analysis Design Hybrid hydraulic excavator (HHE) Finite element method (FEM) Interior permanent-magnet (PM) motor PM synchronous machine (PMSM)
魏传锋,李运泽,袁领双,王浚,宁献文
《中国工程科学》 2005年 第7卷 第2期 页码 73-75
太阳同步卫星是一种常见的卫星,对它进行实时的温度预测具有极重要的作用。文章在分析了卫星轨道外热流和平均温度的周期分布后,对其温度进行了实时预测。由于采用相邻的两圈预测下一圈的温度分布,因此可以作为卫星热故障诊断的依据,避免了误差的积累。通过飞行试验,证明该方法具有很强的可信度。
标题 作者 时间 类型 操作
Implementation and performance evaluation of advance metering infrastructure for Borneo-Wide Power Grid
Mujahid TABASSUM,Manas K. HALDAR,Duaa Fatima S. KHAN
期刊论文
Study on affecting factors of collaborative product development based on collaboration hierarchy model
ZHANG Xiaodong, LI Yingzi, ZHANG Zhiqiang
期刊论文
Practical evaluation for water utilities in China by using analytic hierarchy process
Hong CHEN,Feng XIAO,Zhe BI,Ping XIAO,Dongsheng WANG,Ming YANG
期刊论文
enthalpy of formation for polycyclic aromatic hydrocarbons predicting from general connectivity based hierarchy
期刊论文
Influencing factors and control measures of excavation on adjacent bridge foundation based on analytic hierarchy
Shuangxi FENG, Huayang LEI, Yongfeng WAN, Haiyan JIN, Jun HAN
期刊论文
Hierarchical methodological framework to improve Policy Environmental Assessment: Based on policy layer research
Yinglie ZHOU, Cunkuan BAO,
期刊论文
Modeling and control of a permanent magnet synchronous generator dedicated to standalone wind energy
Louar FATEH,Ouari AHMED,Omeiri AMAR,Djellad ABDELHAK,Bouras LAKHDAR
期刊论文
Application of fuzzy analytic hierarchy process model on determination of optimized pile-type
Lei MA, Shuilong SHEN, Jinhui ZHANG, Yang HUANG, Feng SHI
期刊论文
Equivalent circuit and characteristic simulation of a brushless electrically excited synchronous wind
Hao WANG, Fengge ZHANG, Tao GUAN, Siyang YU
期刊论文
Robust nonlinear control via feedback linearization and Lyapunov theory for permanent magnet synchronous
Ridha CHEIKH, Arezki MENACER, L. CHRIFI-ALAOUI, Said DRID
期刊论文
Synchronous observation of rising soluble bubble through quiescent solution
Yifu ZHANG , Shuai TIAN , Weizhong LI , Yongchen SONG ,
期刊论文
Optimization design of an interior permanent-magnet synchronous machine for a hybrid hydraulic excavator
Qi-huai CHEN,Qing-feng WANG,Tao WANG
期刊论文